[10-Q] Clean Harbors, Inc Quarterly Earnings Report
Filing Impact
Filing Sentiment
Form Type
10-Q
Rhea-AI Filing Summary
Clean Harbors (CLH) Q2-25 10-Q Highlights
- Revenue flat at $1.55 bn (-0.2% YoY); 6M-25 up 1.8% to $2.98 bn.
- Net income down 4.8% to $126.9 m; diluted EPS $2.36 vs $2.46. 6M-25 earnings fell 8.6% to $185.6 m.
- Segment mix: Environmental Services rose 2.5% to $1.33 bn, offset by a 14% drop in Safety-Kleen Sustainability Solutions (SKSS) to $219.7 m as base-oil pricing softened.
- Margins: Operating margin slipped 30 bp to 13.6%; cost discipline partially offset weaker product pricing. SG&A decreased 5.9% YoY.
- Balance sheet: Cash $600 m (-$87 m YTD) after $208.7 m capex and $67 m share buybacks. Net debt essentially unchanged at $2.17 bn; leverage 鈭�2.1脳 EBITDA (based on trailing twelve-month figures).
- Equity climbed 5.4% to $2.71 bn, helped by earnings and FX gains.
- Cash flow: Operating cash inflow $209.6 m (-11% YoY); FCF negative as heavy growth capex continued (new incinerator build, fleet additions).
- Acquisitions: Finalized purchase accounting for 2024 HEPACO ($392 m) and Noble Oil ($68.7 m); goodwill now $1.48 bn.
- Regulation & tax: Newly enacted U.S. tax law (One Big Beautiful Bill Act) expected to have no material impact.
Overall, Q2 shows resilient service demand but product-linked SKSS weakness and higher depreciation lowered profitability; liquidity and leverage remain solid.
Clean Harbors (CLH) Q2-25 10-Q Highlights
- Ricavi stabili a 1,55 mld $ (-0,2% a/a); 6M-25 in crescita dell'1,8% a 2,98 mld $.
- Utile netto in calo del 4,8% a 126,9 mln $; EPS diluito a 2,36 $ contro 2,46 $. Nell'intervallo 6M-25 utile sceso dell'8,6% a 185,6 mln $.
- Composizione segmenti: Environmental Services +2,5% a 1,33 mld $, compensato da un calo del 14% in Safety-Kleen Sustainability Solutions (SKSS) a 219,7 mln $ per il rallentamento dei prezzi dell'olio base.
- Margini: Margine operativo sceso di 30 pb a 13,6%; la disciplina sui costi ha parzialmente compensato il calo dei prezzi dei prodotti. SG&A diminuiti del 5,9% a/a.
- Bilancio: Liquidit脿 a 600 mln $ (-87 mln $ da inizio anno) dopo 208,7 mln $ di investimenti e 67 mln $ in buyback azionario. Debito netto sostanzialmente stabile a 2,17 mld $; leva finanziaria circa 2,1脳 EBITDA (su base trailing twelve months).
- Patrimonio netto aumentato del 5,4% a 2,71 mld $, supportato da utili e guadagni da cambio.
- Flusso di cassa: Flusso operativo positivo a 209,6 mln $ (-11% a/a); flusso di cassa libero negativo a causa di elevati investimenti per crescita (nuovo inceneritore, ampliamento flotte).
- Acquisizioni: Completata la contabilizzazione degli acquisti 2024 di HEPACO (392 mln $) e Noble Oil (68,7 mln $); avviamento ora a 1,48 mld $.
- Regolamentazione e tasse: La nuova legge fiscale USA (One Big Beautiful Bill Act) non avr脿 impatto materiale.
In sintesi, il Q2 mostra una domanda di servizi resiliente ma la debolezza di SKSS legata ai prodotti e maggiori ammortamenti hanno ridotto la redditivit脿; liquidit脿 e leva finanziaria rimangono solide.
Clean Harbors (CLH) Destacados del 10-Q del 2T-25
- Ingresos estables en 1,55 mil millones de d贸lares (-0,2% interanual); 6M-25 aumentaron 1,8% a 2,98 mil millones.
- Ingreso neto baj贸 4,8% a 126,9 millones; EPS diluido de 2,36 $ frente a 2,46 $. Ganancias de 6M-25 cayeron 8,6% a 185,6 millones.
- Composici贸n por segmento: Environmental Services subi贸 2,5% a 1,33 mil millones, compensado por una ca铆da del 14% en Safety-Kleen Sustainability Solutions (SKSS) a 219,7 millones debido a la baja en precios del aceite base.
- 惭谩谤驳别苍别蝉: Margen operativo baj贸 30 pb a 13,6%; la disciplina en costos compens贸 parcialmente la menor fijaci贸n de precios. SG&A disminuy贸 5,9% interanual.
- Balance: Efectivo 600 millones (-87 millones en el a帽o) tras 208,7 millones en capex y 67 millones en recompra de acciones. Deuda neta pr谩cticamente sin cambios en 2,17 mil millones; apalancamiento 鈭�2,1脳 EBITDA (煤ltimos doce meses).
- Patrimonio aument贸 5,4% a 2,71 mil millones, impulsado por ganancias y ganancias cambiarias.
- Flujo de caja: Flujo operativo de 209,6 millones (-11% interanual); flujo de caja libre negativo debido a fuertes inversiones en crecimiento (nueva incineradora, ampliaci贸n de flota).
- Adquisiciones: Finalizada la contabilidad de compra para HEPACO 2024 (392 millones) y Noble Oil (68,7 millones); plusval铆a ahora en 1,48 mil millones.
- Regulaci贸n y fiscalidad: La nueva ley fiscal de EE.UU. (One Big Beautiful Bill Act) se espera que no tenga impacto material.
En general, el 2T muestra una demanda de servicios resiliente, pero la debilidad vinculada a productos de SKSS y mayores depreciaciones redujeron la rentabilidad; la liquidez y el apalancamiento permanecen s贸lidos.
Clean Harbors (CLH) 2攵勱赴 25雲� 10-Q 頃橃澊霛检澊韸�
- 毵れ稖 鞝勲厔 雽�牍� -0.2%搿� 15.5鞏� 雼煬 鞙犾; 6臧滌洈 雸勳爜 25雲勳潃 1.8% 歃濌皜頃� 29.8鞏� 雼煬.
- 靾涤澊鞚� 4.8% 臧愳唽頃� 1鞏� 2,690毵� 雼煬; 頋劃 欤茧嫻靾涤澊鞚�(EPS) 2.36雼煬, 鞝勲厔 2.46雼煬 雽�牍� 頃橂澖. 6臧滌洈 雸勳爜 靾涤澊鞚� 8.6% 臧愳唽頃� 1鞏� 8,560毵� 雼煬.
- 靹戈犯毹柬姼 甑劚: 頇橁步 靹滊箘鞀�(Environmental Services) 2.5% 歃濌皜頃� 13.3鞏� 雼煬, 氚橂┐ Safety-Kleen Sustainability Solutions(SKSS)電� 旮办磮鞙� 臧�瓴� 鞎届劯搿� 14% 臧愳唽頃� 2.197鞏� 雼煬.
- 毵堨: 鞓侅梾 毵堨 30bp 頃橂澖頃� 13.6%; 牍勳毄 鞝堦皭鞙茧 鞝滍拡 臧�瓴� 頃橂澖 鞚茧秬 靸侅噭. 韺愲Г甏�毽箘(SG&A) 鞝勲厔 雽�牍� 5.9% 臧愳唽.
- 鞛靸来儨: 順勱笀 6鞏� 雼煬(鞐办磮 雽�牍� -8,700毵� 雼煬), 2.087鞏� 雼煬 鞛愲掣 歆�於� 氚� 6,700毵� 雼煬 鞛愳偓欤� 毵れ瀰 頉�. 靾滊秬毂勲姅 21.7鞏� 雼煬搿� 瓯办潣 氤�霃� 鞐嗢潓; 霠堧矂毽 鞎� 2.1氚� EBITDA(斓滉芳 12臧滌洈 旮办).
- 鞛愲掣 5.4% 歃濌皜頃� 27.1鞏� 雼煬, 鞚挫澋 氚� 頇橃湪 鞚挫澋鞐� 頌橃瀰鞚�.
- 順勱笀 頋愲: 鞓侅梾 順勱笀 鞙犾瀰 2鞏� 960毵� 雼煬(-11% 鞝勲厔 雽�牍�); 靹膘灔 韴瀽 歆�靻嶌溂搿� 鞛夓棳順勱笀頋愲(FCF) 毵堨澊雱堨姢(鞁犼窚 靻岅皝鞁滌劋 瓯挫劋, 彀焿 於旉皜).
- 鞚胳垬顷╇硲: 2024雲� HEPACO(3.92鞏� 雼煬) 氚� Noble Oil(6,870毵� 雼煬) 鞚胳垬 須岅硠 毵堧毽�; 鞓侅梾甓� 順勳灛 14.8鞏� 雼煬.
- 攴滌牅 氚� 靹戈笀: 靸堧 鞝滌爼霅� 氙戈淡 靹鸽矔(One Big Beautiful Bill Act)鞚� 欷戨寑頃� 鞓來枼 鞐嗢潓鞙茧 鞓堨儊.
鞝勲皹鞝侅溂搿� 2攵勱赴電� 靹滊箘鞀� 靾橃殧臧� 瓴“頄堨溂雮�, 鞝滍拡 鞐半彊 SKSS 鞎届劯鞕� 臧愱皜靸侁皝 歃濌皜搿� 靾橃澋靹膘澊 臧愳唽頄堨溂氅�, 鞙犽彊靹标臣 霠堧矂毽電� 瓴碃頃� 靸來儨毳� 鞙犾頃�.
Clean Harbors (CLH) Points cl茅s du 10-Q T2-25
- Chiffre d'affaires stable 脿 1,55 Md$ (-0,2% en glissement annuel); 6M-25 en hausse de 1,8% 脿 2,98 Md$.
- R茅sultat net en baisse de 4,8% 脿 126,9 M$; BPA dilu茅 脿 2,36 $ contre 2,46 $. R茅sultat semestriel en recul de 8,6% 脿 185,6 M$.
- R茅partition par segment : Environmental Services en hausse de 2,5% 脿 1,33 Md$, compens茅e par une baisse de 14% de Safety-Kleen Sustainability Solutions (SKSS) 脿 219,7 M$ suite 脿 la baisse des prix des huiles de base.
- Marges : Marge op茅rationnelle en recul de 30 pb 脿 13,6%; la discipline des co没ts a partiellement compens茅 la baisse des prix produits. SG&A en diminution de 5,9% en glissement annuel.
- Bilan : Tr茅sorerie 脿 600 M$ (-87 M$ depuis le d茅but de l'ann茅e) apr猫s 208,7 M$ d'investissements et 67 M$ de rachats d'actions. Dette nette quasi stable 脿 2,17 Md$; levier d'environ 2,1脳 EBITDA (sur base des 12 derniers mois).
- Capitaux propres en hausse de 5,4% 脿 2,71 Md$, soutenus par les r茅sultats et les gains de change.
- Flux de tr茅sorerie : Flux de tr茅sorerie op茅rationnel de 209,6 M$ (-11% en glissement annuel); flux de tr茅sorerie libre n茅gatif en raison d'importants investissements de croissance (nouvel incin茅rateur, extensions de flotte).
- Acquisitions : Finalisation de la comptabilisation des acquisitions 2024 de HEPACO (392 M$) et Noble Oil (68,7 M$); goodwill d茅sormais 脿 1,48 Md$.
- R茅glementation & fiscalit茅 : La nouvelle loi fiscale am茅ricaine (One Big Beautiful Bill Act) ne devrait avoir aucun impact significatif.
Globalement, le T2 montre une demande de services r茅siliente mais la faiblesse li茅e aux produits de SKSS et l'augmentation des amortissements ont pes茅 sur la rentabilit茅; la liquidit茅 et le levier restent solides.
Clean Harbors (CLH) Q2-25 10-Q Highlights
- Umsatz stabil bei 1,55 Mrd. $ (-0,2% im Jahresvergleich); 6M-25 um 1,8% auf 2,98 Mrd. $ gestiegen.
- Nettoeinkommen um 4,8% auf 126,9 Mio. $ gesunken; verw盲ssertes EPS 2,36 $ vs. 2,46 $. 6M-25 Gewinn um 8,6% auf 185,6 Mio. $ gefallen.
- Segmentmix: Environmental Services stieg um 2,5% auf 1,33 Mrd. $, ausgeglichen durch einen R眉ckgang von 14% bei Safety-Kleen Sustainability Solutions (SKSS) auf 219,7 Mio. $ aufgrund sinkender Basis枚lpreise.
- Margen: Operative Marge sank um 30 Basispunkte auf 13,6%; Kostendisziplin kompensierte teilweise den schw盲cheren Produktpreis. SG&A um 5,9% im Jahresvergleich gesunken.
- Bilanz: Zahlungsmittel 600 Mio. $ (-87 Mio. $ seit Jahresbeginn) nach 208,7 Mio. $ Investitionen und 67 Mio. $ Aktienr眉ckk盲ufen. Nettoverschuldung nahezu unver盲ndert bei 2,17 Mrd. $; Verschuldungsgrad ca. 2,1脳 EBITDA (auf Basis der letzten zw枚lf Monate).
- Eigenkapital stieg um 5,4% auf 2,71 Mrd. $, unterst眉tzt durch Gewinne und Wechselkursgewinne.
- Cashflow: Operativer Cashflow 209,6 Mio. $ (-11% im Jahresvergleich); freier Cashflow negativ aufgrund hoher Wachstumsinvestitionen (neuer Verbrennungsofen, Fuhrparkerweiterungen).
- Akquisitionen: Abschluss der Kaufpreisallokation f眉r HEPACO 2024 (392 Mio. $) und Noble Oil (68,7 Mio. $); Firmenwert nun 1,48 Mrd. $.
- Regulierung & Steuern: Neu eingef眉hrtes US-Steuergesetz (One Big Beautiful Bill Act) wird voraussichtlich keine wesentlichen Auswirkungen haben.
Insgesamt zeigt das 2. Quartal eine robuste Dienstleistungsnachfrage, doch die produktgebundene Schw盲che bei SKSS und h枚here Abschreibungen reduzierten die Profitabilit盲t; Liquidit盲t und Verschuldung bleiben solide.
Positive
- Environmental Services revenue +2.5% YoY, indicating robust demand for hazardous-waste and field services.
- SG&A down 5.9%, showing cost discipline despite inflationary environment.
- Equity up 5.4% and leverage steady (~2.1脳), reflecting solid capital structure.
- Interest-rate swaps fix $600 m of debt at 3.7%, reducing rate-volatility risk.
- Remedial liabilities lowered by ~$10 m, signalling successful site resolutions.
Negative
- SKSS segment revenue -14% YoY due to weaker base-oil pricing and volumes.
- Net income down 4.8% (Q2) and 8.6% (6M), pressuring EPS momentum.
- Operating cash flow -11% and free cash flow negative after $209 m capex.
- Cash balance declined $87 m, partly from $67 m share repurchases.
- Operating margin slipped 30 bp, reflecting product-mix headwinds.
Insights
TL;DR 鈥� Stable revenue, softer EPS; balance sheet intact, outlook mixed.
Flat top-line performance masks diverging trends: high-margin Environmental Services grew while SKSS contracted on lubricant price pressure. Operating margin erosion was modest thanks to SG&A savings. Cash deployment favored capex and $67 m of buybacks, trimming cash but leverage is steady at ~2.1脳. With $452 m revolver availability and swaps capping $600 m of term-loan exposure at 3.7%, interest risk is contained. However, lower operating cash conversion (67% vs 75% LY) and negative FCF warrant monitoring if oil markets stay weak. Guidance absent; shares may trade sideways until SKSS momentum improves.
TL;DR 鈥� Core hazardous-waste franchise healthy; oil-recycling headwinds persist.
Incineration, field services and PFAS work continue to lift Environmental Services, evidenced by 2.5% revenue growth and strong backlog. HEPACO integration appears smooth with goodwill adjustments minimal. Yet SKSS saw a 25% YoY drop in used-oil product sales volumes and pricing, dragging segment EBITDA. Management鈥檚 continued capex in incineration capacity and re-refinery upgrades positions CLH well for regulatory tailwinds, but ROI depends on pricing recovery. Environmental liabilities stayed stable; remedial reserve actually fell $12 m鈥攃redit-positive.
Clean Harbors (CLH) Q2-25 10-Q Highlights
- Ricavi stabili a 1,55 mld $ (-0,2% a/a); 6M-25 in crescita dell'1,8% a 2,98 mld $.
- Utile netto in calo del 4,8% a 126,9 mln $; EPS diluito a 2,36 $ contro 2,46 $. Nell'intervallo 6M-25 utile sceso dell'8,6% a 185,6 mln $.
- Composizione segmenti: Environmental Services +2,5% a 1,33 mld $, compensato da un calo del 14% in Safety-Kleen Sustainability Solutions (SKSS) a 219,7 mln $ per il rallentamento dei prezzi dell'olio base.
- Margini: Margine operativo sceso di 30 pb a 13,6%; la disciplina sui costi ha parzialmente compensato il calo dei prezzi dei prodotti. SG&A diminuiti del 5,9% a/a.
- Bilancio: Liquidit脿 a 600 mln $ (-87 mln $ da inizio anno) dopo 208,7 mln $ di investimenti e 67 mln $ in buyback azionario. Debito netto sostanzialmente stabile a 2,17 mld $; leva finanziaria circa 2,1脳 EBITDA (su base trailing twelve months).
- Patrimonio netto aumentato del 5,4% a 2,71 mld $, supportato da utili e guadagni da cambio.
- Flusso di cassa: Flusso operativo positivo a 209,6 mln $ (-11% a/a); flusso di cassa libero negativo a causa di elevati investimenti per crescita (nuovo inceneritore, ampliamento flotte).
- Acquisizioni: Completata la contabilizzazione degli acquisti 2024 di HEPACO (392 mln $) e Noble Oil (68,7 mln $); avviamento ora a 1,48 mld $.
- Regolamentazione e tasse: La nuova legge fiscale USA (One Big Beautiful Bill Act) non avr脿 impatto materiale.
In sintesi, il Q2 mostra una domanda di servizi resiliente ma la debolezza di SKSS legata ai prodotti e maggiori ammortamenti hanno ridotto la redditivit脿; liquidit脿 e leva finanziaria rimangono solide.
Clean Harbors (CLH) Destacados del 10-Q del 2T-25
- Ingresos estables en 1,55 mil millones de d贸lares (-0,2% interanual); 6M-25 aumentaron 1,8% a 2,98 mil millones.
- Ingreso neto baj贸 4,8% a 126,9 millones; EPS diluido de 2,36 $ frente a 2,46 $. Ganancias de 6M-25 cayeron 8,6% a 185,6 millones.
- Composici贸n por segmento: Environmental Services subi贸 2,5% a 1,33 mil millones, compensado por una ca铆da del 14% en Safety-Kleen Sustainability Solutions (SKSS) a 219,7 millones debido a la baja en precios del aceite base.
- 惭谩谤驳别苍别蝉: Margen operativo baj贸 30 pb a 13,6%; la disciplina en costos compens贸 parcialmente la menor fijaci贸n de precios. SG&A disminuy贸 5,9% interanual.
- Balance: Efectivo 600 millones (-87 millones en el a帽o) tras 208,7 millones en capex y 67 millones en recompra de acciones. Deuda neta pr谩cticamente sin cambios en 2,17 mil millones; apalancamiento 鈭�2,1脳 EBITDA (煤ltimos doce meses).
- Patrimonio aument贸 5,4% a 2,71 mil millones, impulsado por ganancias y ganancias cambiarias.
- Flujo de caja: Flujo operativo de 209,6 millones (-11% interanual); flujo de caja libre negativo debido a fuertes inversiones en crecimiento (nueva incineradora, ampliaci贸n de flota).
- Adquisiciones: Finalizada la contabilidad de compra para HEPACO 2024 (392 millones) y Noble Oil (68,7 millones); plusval铆a ahora en 1,48 mil millones.
- Regulaci贸n y fiscalidad: La nueva ley fiscal de EE.UU. (One Big Beautiful Bill Act) se espera que no tenga impacto material.
En general, el 2T muestra una demanda de servicios resiliente, pero la debilidad vinculada a productos de SKSS y mayores depreciaciones redujeron la rentabilidad; la liquidez y el apalancamiento permanecen s贸lidos.
Clean Harbors (CLH) 2攵勱赴 25雲� 10-Q 頃橃澊霛检澊韸�
- 毵れ稖 鞝勲厔 雽�牍� -0.2%搿� 15.5鞏� 雼煬 鞙犾; 6臧滌洈 雸勳爜 25雲勳潃 1.8% 歃濌皜頃� 29.8鞏� 雼煬.
- 靾涤澊鞚� 4.8% 臧愳唽頃� 1鞏� 2,690毵� 雼煬; 頋劃 欤茧嫻靾涤澊鞚�(EPS) 2.36雼煬, 鞝勲厔 2.46雼煬 雽�牍� 頃橂澖. 6臧滌洈 雸勳爜 靾涤澊鞚� 8.6% 臧愳唽頃� 1鞏� 8,560毵� 雼煬.
- 靹戈犯毹柬姼 甑劚: 頇橁步 靹滊箘鞀�(Environmental Services) 2.5% 歃濌皜頃� 13.3鞏� 雼煬, 氚橂┐ Safety-Kleen Sustainability Solutions(SKSS)電� 旮办磮鞙� 臧�瓴� 鞎届劯搿� 14% 臧愳唽頃� 2.197鞏� 雼煬.
- 毵堨: 鞓侅梾 毵堨 30bp 頃橂澖頃� 13.6%; 牍勳毄 鞝堦皭鞙茧 鞝滍拡 臧�瓴� 頃橂澖 鞚茧秬 靸侅噭. 韺愲Г甏�毽箘(SG&A) 鞝勲厔 雽�牍� 5.9% 臧愳唽.
- 鞛靸来儨: 順勱笀 6鞏� 雼煬(鞐办磮 雽�牍� -8,700毵� 雼煬), 2.087鞏� 雼煬 鞛愲掣 歆�於� 氚� 6,700毵� 雼煬 鞛愳偓欤� 毵れ瀰 頉�. 靾滊秬毂勲姅 21.7鞏� 雼煬搿� 瓯办潣 氤�霃� 鞐嗢潓; 霠堧矂毽 鞎� 2.1氚� EBITDA(斓滉芳 12臧滌洈 旮办).
- 鞛愲掣 5.4% 歃濌皜頃� 27.1鞏� 雼煬, 鞚挫澋 氚� 頇橃湪 鞚挫澋鞐� 頌橃瀰鞚�.
- 順勱笀 頋愲: 鞓侅梾 順勱笀 鞙犾瀰 2鞏� 960毵� 雼煬(-11% 鞝勲厔 雽�牍�); 靹膘灔 韴瀽 歆�靻嶌溂搿� 鞛夓棳順勱笀頋愲(FCF) 毵堨澊雱堨姢(鞁犼窚 靻岅皝鞁滌劋 瓯挫劋, 彀焿 於旉皜).
- 鞚胳垬顷╇硲: 2024雲� HEPACO(3.92鞏� 雼煬) 氚� Noble Oil(6,870毵� 雼煬) 鞚胳垬 須岅硠 毵堧毽�; 鞓侅梾甓� 順勳灛 14.8鞏� 雼煬.
- 攴滌牅 氚� 靹戈笀: 靸堧 鞝滌爼霅� 氙戈淡 靹鸽矔(One Big Beautiful Bill Act)鞚� 欷戨寑頃� 鞓來枼 鞐嗢潓鞙茧 鞓堨儊.
鞝勲皹鞝侅溂搿� 2攵勱赴電� 靹滊箘鞀� 靾橃殧臧� 瓴“頄堨溂雮�, 鞝滍拡 鞐半彊 SKSS 鞎届劯鞕� 臧愱皜靸侁皝 歃濌皜搿� 靾橃澋靹膘澊 臧愳唽頄堨溂氅�, 鞙犽彊靹标臣 霠堧矂毽電� 瓴碃頃� 靸來儨毳� 鞙犾頃�.
Clean Harbors (CLH) Points cl茅s du 10-Q T2-25
- Chiffre d'affaires stable 脿 1,55 Md$ (-0,2% en glissement annuel); 6M-25 en hausse de 1,8% 脿 2,98 Md$.
- R茅sultat net en baisse de 4,8% 脿 126,9 M$; BPA dilu茅 脿 2,36 $ contre 2,46 $. R茅sultat semestriel en recul de 8,6% 脿 185,6 M$.
- R茅partition par segment : Environmental Services en hausse de 2,5% 脿 1,33 Md$, compens茅e par une baisse de 14% de Safety-Kleen Sustainability Solutions (SKSS) 脿 219,7 M$ suite 脿 la baisse des prix des huiles de base.
- Marges : Marge op茅rationnelle en recul de 30 pb 脿 13,6%; la discipline des co没ts a partiellement compens茅 la baisse des prix produits. SG&A en diminution de 5,9% en glissement annuel.
- Bilan : Tr茅sorerie 脿 600 M$ (-87 M$ depuis le d茅but de l'ann茅e) apr猫s 208,7 M$ d'investissements et 67 M$ de rachats d'actions. Dette nette quasi stable 脿 2,17 Md$; levier d'environ 2,1脳 EBITDA (sur base des 12 derniers mois).
- Capitaux propres en hausse de 5,4% 脿 2,71 Md$, soutenus par les r茅sultats et les gains de change.
- Flux de tr茅sorerie : Flux de tr茅sorerie op茅rationnel de 209,6 M$ (-11% en glissement annuel); flux de tr茅sorerie libre n茅gatif en raison d'importants investissements de croissance (nouvel incin茅rateur, extensions de flotte).
- Acquisitions : Finalisation de la comptabilisation des acquisitions 2024 de HEPACO (392 M$) et Noble Oil (68,7 M$); goodwill d茅sormais 脿 1,48 Md$.
- R茅glementation & fiscalit茅 : La nouvelle loi fiscale am茅ricaine (One Big Beautiful Bill Act) ne devrait avoir aucun impact significatif.
Globalement, le T2 montre une demande de services r茅siliente mais la faiblesse li茅e aux produits de SKSS et l'augmentation des amortissements ont pes茅 sur la rentabilit茅; la liquidit茅 et le levier restent solides.
Clean Harbors (CLH) Q2-25 10-Q Highlights
- Umsatz stabil bei 1,55 Mrd. $ (-0,2% im Jahresvergleich); 6M-25 um 1,8% auf 2,98 Mrd. $ gestiegen.
- Nettoeinkommen um 4,8% auf 126,9 Mio. $ gesunken; verw盲ssertes EPS 2,36 $ vs. 2,46 $. 6M-25 Gewinn um 8,6% auf 185,6 Mio. $ gefallen.
- Segmentmix: Environmental Services stieg um 2,5% auf 1,33 Mrd. $, ausgeglichen durch einen R眉ckgang von 14% bei Safety-Kleen Sustainability Solutions (SKSS) auf 219,7 Mio. $ aufgrund sinkender Basis枚lpreise.
- Margen: Operative Marge sank um 30 Basispunkte auf 13,6%; Kostendisziplin kompensierte teilweise den schw盲cheren Produktpreis. SG&A um 5,9% im Jahresvergleich gesunken.
- Bilanz: Zahlungsmittel 600 Mio. $ (-87 Mio. $ seit Jahresbeginn) nach 208,7 Mio. $ Investitionen und 67 Mio. $ Aktienr眉ckk盲ufen. Nettoverschuldung nahezu unver盲ndert bei 2,17 Mrd. $; Verschuldungsgrad ca. 2,1脳 EBITDA (auf Basis der letzten zw枚lf Monate).
- Eigenkapital stieg um 5,4% auf 2,71 Mrd. $, unterst眉tzt durch Gewinne und Wechselkursgewinne.
- Cashflow: Operativer Cashflow 209,6 Mio. $ (-11% im Jahresvergleich); freier Cashflow negativ aufgrund hoher Wachstumsinvestitionen (neuer Verbrennungsofen, Fuhrparkerweiterungen).
- Akquisitionen: Abschluss der Kaufpreisallokation f眉r HEPACO 2024 (392 Mio. $) und Noble Oil (68,7 Mio. $); Firmenwert nun 1,48 Mrd. $.
- Regulierung & Steuern: Neu eingef眉hrtes US-Steuergesetz (One Big Beautiful Bill Act) wird voraussichtlich keine wesentlichen Auswirkungen haben.
Insgesamt zeigt das 2. Quartal eine robuste Dienstleistungsnachfrage, doch die produktgebundene Schw盲che bei SKSS und h枚here Abschreibungen reduzierten die Profitabilit盲t; Liquidit盲t und Verschuldung bleiben solide.
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
_______________________
FORM 10-Q
| QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 | ||||||||||||||
| FOR THE QUARTERLY PERIOD ENDED | ||||||||||||||
| OR | ||||||||||||||
| TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 | ||||||||||||||
FOR THE TRANSITION PERIOD FROM TO
Commission File Number 001-34223
_______________________
(Exact name of registrant as specified in its charter)
| (State or Other Jurisdiction of Incorporation or Organization) | (IRS Employer Identification No.) | |||||||||||||||||||||||||
| (Address of Principal Executive Offices) | (Zip Code) | |||||||||||||||||||||||||
Registrant’s Telephone Number, Including area code: (781 ) 792-5000
Securities registered pursuant to Section 12(b) of the Act:
| Title of each class | Trading Symbol | Name of each exchange on which registered | ||||||||||||
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports) and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “merging growth company” in Rule 12b-2 of the Exchange Act. (Check one):
| ☒ | Accelerated filer | ☐ | |||||||||||||||
| Non-accelerated filer | ☐ | Smaller reporting company | |||||||||||||||
| Emerging growth company | |||||||||||||||||
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
Indicate by check mark whether the registrant is a shell company (as defined by Rule 12b-2 of the Exchange Act). Yes ☐ No ☒
The number of shares of Common Stock, $0.01 par value, of the registrant outstanding at July 25, 2025 was 53,632,607 .
CLEAN HARBORS, INC.
QUARTERLY REPORT ON FORM 10-Q
TABLE OF CONTENTS
| Page No. | |||||
PART I: FINANCIAL INFORMATION | |||||
ITEM 1: Unaudited Consolidated Financial Statements | |||||
Consolidated Balance Sheets | 1 | ||||
Unaudited Consolidated Statements of Operations | 2 | ||||
Unaudited Consolidated Statements of Comprehensive Income | 3 | ||||
Unaudited Consolidated Statements of Cash Flows | 4 | ||||
Unaudited Consolidated Statements of Stockholders’ Equity | 5 | ||||
Notes to Unaudited Consolidated Financial Statements | 6 | ||||
ITEM 2: Management’s Discussion and Analysis of Financial Condition and Results of Operations | 22 | ||||
ITEM 3: Quantitative and Qualitative Disclosures About Market Risk | 34 | ||||
ITEM 4: Controls and Procedures | 34 | ||||
PART II: OTHER INFORMATION | |||||
ITEM 1: Legal Proceedings | 35 | ||||
ITEM 1A: Risk Factors | 35 | ||||
ITEM 2: Unregistered Sales of Equity Securities and Use of Proceeds | 35 | ||||
ITEM 3: Defaults Upon Senior Securities | 35 | ||||
ITEM 4: Mine Safety Disclosures | 35 | ||||
ITEM 5: Other Information | 35 | ||||
ITEM 6: Exhibits | 36 | ||||
Signatures | 37 | ||||
Table of Contents
CLEAN HARBORS, INC. AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS
(in thousands)
| June 30, 2025 | December 31, 2024 | ||||||||||
| ASSETS | (unaudited) | ||||||||||
| Current assets: | |||||||||||
| Cash and cash equivalents | $ | $ | |||||||||
| Short-term marketable securities | |||||||||||
Accounts receivable, net of allowances aggregating $ | |||||||||||
| Unbilled accounts receivable | |||||||||||
| Inventories and supplies | |||||||||||
| Prepaid expenses and other current assets | |||||||||||
| Total current assets | |||||||||||
| Property, plant and equipment, net | |||||||||||
| Other assets: | |||||||||||
| Operating lease right-of-use assets | |||||||||||
| Goodwill | |||||||||||
| Permits and other intangibles, net | |||||||||||
| Other long-term assets | |||||||||||
| Total other assets | |||||||||||
| Total assets | $ | $ | |||||||||
| LIABILITIES AND STOCKHOLDERS’ EQUITY | |||||||||||
| Current liabilities: | |||||||||||
| Current portion of long-term debt | $ | $ | |||||||||
| Accounts payable | |||||||||||
| Deferred revenue | |||||||||||
| Accrued expenses and other current liabilities | |||||||||||
| Current portion of closure, post-closure and remedial liabilities | |||||||||||
| Current portion of operating lease liabilities | |||||||||||
| Total current liabilities | |||||||||||
| Other liabilities: | |||||||||||
Closure and post-closure liabilities, less current portion of $ | |||||||||||
Remedial liabilities, less current portion of $ | |||||||||||
| Long-term debt, less current portion | |||||||||||
| Operating lease liabilities, less current portion | |||||||||||
| Deferred tax liabilities | |||||||||||
| Other long-term liabilities | |||||||||||
| Total other liabilities | |||||||||||
| Commitments and contingent liabilities (See Note 15) | |||||||||||
| Stockholders’ equity: | |||||||||||
Common stock, $ | |||||||||||
Authorized | |||||||||||
| Additional paid-in capital | |||||||||||
| Accumulated other comprehensive loss | ( | ( | |||||||||
| Retained earnings | |||||||||||
| Total stockholders’ equity | |||||||||||
| Total liabilities and stockholders’ equity | $ | $ | |||||||||
The accompanying notes are an integral part of these unaudited consolidated financial statements.
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CLEAN HARBORS, INC. AND SUBSIDIARIES
UNAUDITED CONSOLIDATED STATEMENTS OF OPERATIONS
(in thousands, except per share amounts)
| Three Months Ended | Six Months Ended | |||||||||||||||||||||||||
| June 30, | June 30, | |||||||||||||||||||||||||
| 2025 | 2024 | 2025 | 2024 | |||||||||||||||||||||||
| Revenues: | ||||||||||||||||||||||||||
| Service revenues | $ | $ | $ | $ | ||||||||||||||||||||||
| Product revenues | ||||||||||||||||||||||||||
| Total revenues | ||||||||||||||||||||||||||
| Cost of revenues: (exclusive of items shown separately below) | ||||||||||||||||||||||||||
| Service revenues | ||||||||||||||||||||||||||
| Product revenues | ||||||||||||||||||||||||||
| Total cost of revenues | ||||||||||||||||||||||||||
| Selling, general and administrative expenses | ||||||||||||||||||||||||||
| Accretion of environmental liabilities | ||||||||||||||||||||||||||
| Depreciation and amortization | ||||||||||||||||||||||||||
| Income from operations | ||||||||||||||||||||||||||
| Other expense, net | ( | ( | ( | ( | ||||||||||||||||||||||
Interest expense, net of interest income of $ | ( | ( | ( | ( | ||||||||||||||||||||||
| Income before provision for income taxes | ||||||||||||||||||||||||||
| Provision for income taxes | ||||||||||||||||||||||||||
| Net income | $ | $ | $ | $ | ||||||||||||||||||||||
| Earnings per share: | ||||||||||||||||||||||||||
| Basic | $ | $ | $ | $ | ||||||||||||||||||||||
| Diluted | $ | $ | $ | $ | ||||||||||||||||||||||
| Shares used to compute earnings per share - Basic | ||||||||||||||||||||||||||
| Shares used to compute earnings per share - Diluted | ||||||||||||||||||||||||||
The accompanying notes are an integral part of these unaudited consolidated financial statements.
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CLEAN HARBORS, INC. AND SUBSIDIARIES
UNAUDITED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(in thousands)
| Three Months Ended | Six Months Ended | |||||||||||||||||||||||||
| June 30, | June 30, | |||||||||||||||||||||||||
| 2025 | 2024 | 2025 | 2024 | |||||||||||||||||||||||
| Net income | $ | $ | $ | $ | ||||||||||||||||||||||
Other comprehensive income (loss), net of tax: | ||||||||||||||||||||||||||
| Unrealized gain (loss) on available-for-sale securities | ( | ( | ||||||||||||||||||||||||
| Unrealized (loss) gain on fair value of interest rate hedges | ( | ( | ||||||||||||||||||||||||
| Reclassification adjustment for interest rate hedge amounts realized in net income | ( | ( | ( | ( | ||||||||||||||||||||||
| Pension adjustments | ( | ( | ||||||||||||||||||||||||
| Foreign currency translation adjustments | ( | ( | ||||||||||||||||||||||||
Other comprehensive income (loss), net of tax | ( | ( | ||||||||||||||||||||||||
| Comprehensive income | $ | $ | $ | $ | ||||||||||||||||||||||
The accompanying notes are an integral part of these unaudited consolidated financial statements.
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CLEAN HARBORS, INC. AND SUBSIDIARIES
UNAUDITED CONSOLIDATED STATEMENTS OF CASH FLOWS
(in thousands)
| Six Months Ended | |||||||||||
| June 30, | |||||||||||
| 2025 | 2024 | ||||||||||
| Cash flows from operating activities: | |||||||||||
| Net income | $ | $ | |||||||||
| Adjustments to reconcile net income to net cash from operating activities: | |||||||||||
| Depreciation and amortization | |||||||||||
| Allowance for doubtful accounts | |||||||||||
| Amortization of deferred financing costs and debt discount | |||||||||||
| Accretion of environmental liabilities | |||||||||||
| Changes in environmental liability estimates | ( | ||||||||||
| Deferred income taxes | ( | ||||||||||
| Other expense, net | |||||||||||
| Stock-based compensation | |||||||||||
| Environmental expenditures | ( | ( | |||||||||
| Changes in assets and liabilities, net of acquisitions: | |||||||||||
| Accounts receivable and unbilled accounts receivable | ( | ( | |||||||||
| Inventories and supplies | ( | ||||||||||
| Other current and long-term assets | ( | ( | |||||||||
| Accounts payable | ( | ( | |||||||||
| Other current and long-term liabilities | ( | ( | |||||||||
| Net cash from operating activities | |||||||||||
| Cash flows used in investing activities: | |||||||||||
| Additions to property, plant and equipment | ( | ( | |||||||||
| Proceeds from sale and disposal of fixed assets | |||||||||||
| Acquisitions, net of cash acquired | ( | ||||||||||
| Proceeds from sale of business | |||||||||||
| Additions to intangible assets including costs to obtain or renew permits | ( | ( | |||||||||
| Purchases of available-for-sale securities | ( | ( | |||||||||
| Proceeds from sale of available-for-sale securities | |||||||||||
| Net cash used in investing activities | ( | ( | |||||||||
| Cash flows (used in) from financing activities: | |||||||||||
| Change in uncashed checks | ( | ( | |||||||||
| Tax payments related to withholdings on vested restricted stock | ( | ( | |||||||||
| Repurchases of common stock | ( | ( | |||||||||
| Proceeds from employee stock purchase plan | |||||||||||
| Deferred financing costs paid | ( | ||||||||||
| Payments on finance leases | ( | ( | |||||||||
| Principal payments on debt | ( | ( | |||||||||
| Proceeds from issuance of debt, net of discount | |||||||||||
| Net cash (used in) from financing activities | ( | ||||||||||
| Effect of exchange rate change on cash | ( | ||||||||||
| Decrease in cash and cash equivalents | ( | ( | |||||||||
| Cash and cash equivalents, beginning of period | |||||||||||
| Cash and cash equivalents, end of period | $ | $ | |||||||||
| Supplemental information: | |||||||||||
| Cash payments for interest and income taxes: | |||||||||||
| Interest paid | $ | $ | |||||||||
| Income taxes paid, net of refunds | |||||||||||
| Non-cash investing activities: | |||||||||||
| Property, plant and equipment accrued | |||||||||||
| ROU assets obtained in exchange for operating lease liabilities | |||||||||||
| ROU assets obtained in exchange for finance lease liabilities | |||||||||||
The accompanying notes are an integral part of these unaudited consolidated financial statements.
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CLEAN HARBORS, INC. AND SUBSIDIARIES
UNAUDITED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY
(in thousands)
| Common Stock | Accumulated Other Comprehensive Loss | ||||||||||||||||||||||||||||||||||
| Number of Shares | $ Par Value | Additional Paid-in Capital | Retained Earnings | Total Stockholders’ Equity | |||||||||||||||||||||||||||||||
| Balance at January 1, 2025 | $ | $ | $ | ( | $ | $ | |||||||||||||||||||||||||||||
| Net income | — | — | — | — | |||||||||||||||||||||||||||||||
| Other comprehensive loss | — | — | — | ( | — | ( | |||||||||||||||||||||||||||||
| Stock-based compensation | — | — | — | — | |||||||||||||||||||||||||||||||
| Issuance of common stock for restricted share vesting, net of employee tax withholdings | ( | — | — | ( | |||||||||||||||||||||||||||||||
| Repurchases of common stock | ( | ( | ( | — | — | ( | |||||||||||||||||||||||||||||
| Balance at March 31, 2025 | ( | ||||||||||||||||||||||||||||||||||
| Net income | — | — | — | — | |||||||||||||||||||||||||||||||
| Other comprehensive income | — | — | — | — | |||||||||||||||||||||||||||||||
| Stock-based compensation | — | — | — | — | |||||||||||||||||||||||||||||||
| Issuance of common stock for restricted share vesting, net of employee tax withholdings | — | ( | — | — | ( | ||||||||||||||||||||||||||||||
| Repurchases of common stock | ( | — | ( | — | — | ( | |||||||||||||||||||||||||||||
| Employee stock purchase plan | — | — | — | ||||||||||||||||||||||||||||||||
| Balance at June 30, 2025 | $ | $ | $ | ( | $ | $ | |||||||||||||||||||||||||||||
| Common Stock | Accumulated Other Comprehensive Loss | ||||||||||||||||||||||||||||||||||
| Number of Shares | $ Par Value | Additional Paid-in Capital | Retained Earnings | Total Stockholders’ Equity | |||||||||||||||||||||||||||||||
| Balance at January 1, 2024 | $ | $ | $ | ( | $ | $ | |||||||||||||||||||||||||||||
| Net income | — | — | — | — | |||||||||||||||||||||||||||||||
| Other comprehensive loss | — | — | — | ( | — | ( | |||||||||||||||||||||||||||||
| Stock-based compensation | — | — | — | — | |||||||||||||||||||||||||||||||
| Issuance of common stock for restricted share vesting, net of employee tax withholdings | — | ( | — | — | ( | ||||||||||||||||||||||||||||||
| Repurchases of common stock | ( | — | ( | — | — | ( | |||||||||||||||||||||||||||||
| Balance at March 31, 2024 | ( | ||||||||||||||||||||||||||||||||||
| Net income | — | — | — | — | |||||||||||||||||||||||||||||||
| Other comprehensive loss | — | — | — | ( | — | ( | |||||||||||||||||||||||||||||
| Stock-based compensation | — | — | — | — | |||||||||||||||||||||||||||||||
| Issuance of common stock for restricted share vesting, net of employee tax withholdings | — | ( | — | — | ( | ||||||||||||||||||||||||||||||
| Repurchases of common stock | ( | — | ( | — | — | ( | |||||||||||||||||||||||||||||
| Balance at June 30, 2024 | $ | $ | $ | ( | $ | $ | |||||||||||||||||||||||||||||
The accompanying notes are an integral part of these unaudited consolidated financial statements.
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Table of Contents
CLEAN HARBORS, INC. AND SUBSIDIARIES
NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS
(1) BASIS OF PRESENTATION
The accompanying consolidated interim financial statements are unaudited and include the accounts of Clean Harbors, Inc. and its subsidiaries (collectively, “Clean Harbors” or the “Company”) and have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”) and, in the opinion of management, include all adjustments which are of a normal recurring nature and are necessary for a fair presentation of the financial position, results of operations and cash flows for the periods presented. Management has made estimates and assumptions affecting the amounts reported in the Company’s consolidated interim financial statements and accompanying footnotes; actual results could differ from those estimates and judgments. The results for interim periods are not necessarily indicative of results for the entire year or any other interim periods. The financial statements presented herein should be read in conjunction with the financial statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2024.
(2) SIGNIFICANT ACCOUNTING POLICIES
The Company’s significant accounting policies are described in Note 2, “Significant Accounting Policies,” in the Company's Annual Report on Form 10-K for the year ended December 31, 2024, and remain the same other than as noted below:
Income Taxes
On July 4, 2025, the One Big Beautiful Bill Act (the “Act”) was enacted in the United States. The Act includes significant provisions, such as the permanent extension of key elements of the Tax Cuts and Jobs Act, including 100% bonus depreciation for qualified assets and domestic research cost expensing, and certain international tax changes. Accounting Standards Codification 740, “Income Taxes”, requires the effects of changes in tax laws to be recognized in the period in which the legislation is enacted. Consequently, as of the date of enactment, the Company will evaluate the financial statement impact of the newly enacted tax law and identify any required changes to its financial statements resulting from the Act. The Company is still assessing the impact of this tax law change on its financial statement disclosures; however, the Company currently does not expect the Act to have a material impact on its financial position, results of operations or cash flows.
Recent Accounting Pronouncements
Accounting Pronouncements Adopted
In November 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures, which requires an enhanced disclosure of significant segment expenses on an annual and interim basis. The Company adopted ASU No. 2023-07 for the year ended December 31, 2024. The only significant impact from the adoption of this standard relates to incremental disclosures now required. See Note 16 for applicable reportable segment disclosures required by this guidance.
Accounting Pronouncements Not Yet Adopted
In December 2023, the FASB issued ASU No. 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures, which enhances income tax disclosures related to the tax rate reconciliation and income taxes paid. This guidance will be effective for the annual periods beginning the year ended December 31, 2025. Early adoption is permitted. Upon adoption, the guidance can be applied prospectively or retrospectively. The requirements of this ASU are disclosure-related and are not expected to have an impact on the Company’s financial condition, results of operations, or cash flows. The Company is currently evaluating the impact of adopting this new pronouncement on its income tax disclosures.
In November 2024, the FASB issued ASU No. 2024-03, Income Statement—Reporting Comprehensive
(3) REVENUES
The Company generates revenues through the following operating segments: Environmental Services and Safety-Kleen Sustainability Solutions (“SKSS”). The Company’s Environmental Services operating segment generally has four sources of revenue
6
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and the SKSS operating segment has two sources of revenue. The Company disaggregates third-party revenues by geographic location and source of revenue as management believes these categories depict how revenue and cash flows are affected by economic factors. The tables below present revenue billed to outside customers by a particular segment. Should it be necessary, there will be intercompany transactions to present the direct revenues in the appropriate segment results. The Company’s significant sources of revenue include:
Technical Services—Technical Services contribute to the revenues of the Environmental Services operating segment. Revenues for these services are generated from fees charged for waste material management and disposal services including onsite environmental management services, collection and transportation, packaging, recycling, treatment and disposal of waste and remediation projects. These services handle hazardous and/or non-hazardous waste, including per- and polyfluoroalkyl substances (“PFAS”). Revenue is primarily generated by short-term projects, most of which are governed by master service agreements that are long-term in nature and outline the pricing and legal frameworks for such arrangements. Services are provided based on purchase orders or agreements with the customer and include prices based upon units of volume of waste, material and personnel costs as well as transportation and other fees. Collection and transportation revenues are recognized over time, as the customer receives and consumes the benefits of the services as they are being performed and the Company has a right to payment for performance completed to date. The Company uses the input method to recognize revenue over time, based on time and materials incurred as a basis for measuring the satisfaction of the performance obligation. Revenues for treatment and disposal of waste are recognized upon completion of treatment, final disposition, or when the waste is shipped to a third-party for processing and disposal. The Company periodically enters into bundled arrangements for the collection and transportation and disposal of waste. For such arrangements, transportation and disposal are considered distinct performance obligations and the Company allocates revenue to each based on the relative standalone selling price (i.e., the estimated price that a customer would pay for the services on a standalone basis). Revenues and the related costs from waste that is not yet completely processed and disposed of are deferred. The deferred revenues and costs are recognized when the services are completed. The period between collection and transportation and the final processing and disposal ranges depending on the location of the customer, but generally is measured in days.
Industrial Services—Industrial Services contribute to the revenues of the Environmental Services operating segment. These revenues are primarily generated from industrial and specialty services provided to refineries, chemical plants, manufacturing facilities, power generation companies and other industrial customers throughout North America. Services include in-plant cleaning and maintenance services, plant outage and turnaround services, specialty cleaning services including chemical cleaning, pigging and high and ultra-high pressure water cleaning, leak detection and repair, daylighting, production services and upstream energy services. Services are provided based on purchase orders or agreements with the customer and include prices based upon daily, hourly or job rates for equipment, materials and personnel. The Company recognizes revenue for these services over time, as the customer receives and consumes the benefits of the services as they are being performed and the Company has a right to payment for performance completed to date. The Company uses the input method to recognize revenue over time, based on time and materials incurred.
Field and Emergency Response Services—Field and Emergency Response Services, which includes contributions from Hepaco Blocker, Inc. and its subsidiaries (collectively, “HEPACO”) since its acquisition on March 22, 2024, contribute to the revenues of the Environmental Services operating segment. Field Services revenues are generated from cleanup services at customer sites, including those managed by municipalities and utility providers, or other locations on a scheduled or emergency response basis. Services include confined space entry for tank cleaning, site decontamination, environmental remediation, railcar cleaning, manhole/vault clean outs, product recovery and transfer and vacuum services. Additional services include filtration, water treatment services and wetland restoration. Response services for environmental emergencies of any scale range from man-made disasters such as oil spills to natural disasters like hurricanes. Emergency response services also include spill cleanup on land and water, as well as contagion disinfection, decontamination and disposal services. Field and emergency response services are provided based on purchase orders or agreements with customers and include prices generally based upon daily, hourly or job rates for equipment, materials and personnel. The Company recognizes revenue for these services over time, as the customer receives and consumes the benefits of the services as they are being performed and the Company has a right to payment for performance completed to date. The Company uses the input method to recognize revenue over time, based on time and materials incurred. The duration of such services can be over a number of hours, several days or even months for larger scale projects.
Safety-Kleen Environmental Services—Safety-Kleen Environmental Services revenues contribute both to the Environmental Services operating segment and the SKSS operating segment. Revenues from providing containerized waste handling and disposal services, parts washer services and vacuum services, referred to collectively as the Safety-Kleen branches’ core service offerings, contribute to the revenues of the Environmental Services operating segment. In addition, sales of packaged blended oil products and other complementary product sales contribute to the revenues of the Environmental Services operating segment. Revenues generated from waste oil, anti-freeze and oil filter collection services, sales of bulk blended oil products and sales of bulk automotive fluids contribute to the SKSS operating segment. Due to the complementary nature of these products and services and their customer base,
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there are some cross-overs of Safety-Kleen Environmental Services revenue streams between the Environmental Services and SKSS operating segments.
Generally, the revenue from services is recognized over time, as the customer receives and consumes the benefits of the services as they are being performed and the Company has a right to payment for performance completed to date. The duration of such services can be over a number of hours or several days. The Company uses the input method to recognize revenue over time, based on time and materials incurred. Product revenue is recognized upon the transfer of control whereby control transfers when the products are delivered to the customer. Containerized waste services consist of profiling, collecting, transporting and recycling or disposing of a wide variety of waste. Related collection and transportation revenues are recognized over time, as the customer receives and consumes the benefits of the services as they are being performed and the Company has a right to payment for performance completed to date. Parts washer services include customer use of the Company’s parts washer equipment, cleaning and maintenance of the parts washer equipment and removal and replacement of used cleaning fluids. Parts washer services are considered a single performance obligation due to the highly integrated and interdependent nature of the arrangement. Revenue from parts washer services is recognized over the service interval as the customer receives the benefit of the services.
Safety-Kleen Oil—Safety-Kleen Oil related sales contribute to the revenues of the SKSS segment. These revenues are generated from bulk sales of high-quality base and blended lubricating oils to many industries, including major oil brands, lubricant blenders and manufacturers, blended lubricant distributors and government agencies. The business also sells recycled fuel oil to asphalt plants, industrial plants and pulp and paper companies. The used oil is also processed into vacuum gas oil which can be further re-refined into lubricant base oils or sold directly into the marine diesel oil fuel market. By-products coming off the refinery are a mixture of light end distillates and asphalt flux that are sold into various markets. Revenue for oil products is recognized at a point in time, upon the transfer of control. Generally, control transfers when the products are delivered to the customer.
The following tables present the Company’s third-party revenue disaggregated by source of revenue and geography (in thousands):
| Three Months Ended June 30, 2025 | ||||||||||||||||||||||||||
| Environmental Services | Safety-Kleen Sustainability Solutions | Corporate | Total | |||||||||||||||||||||||
| Primary Geographical Markets | ||||||||||||||||||||||||||
| United States | $ | $ | $ | $ | ||||||||||||||||||||||
| Canada | ||||||||||||||||||||||||||
| Total third-party revenues | $ | $ | $ | $ | ||||||||||||||||||||||
| Sources of Revenue | ||||||||||||||||||||||||||
| Technical Services | $ | $ | $ | $ | ||||||||||||||||||||||
Industrial Services and Other | ||||||||||||||||||||||||||
| Field and Emergency Response Services | ||||||||||||||||||||||||||
| Safety-Kleen Environmental Services | ||||||||||||||||||||||||||
| Safety-Kleen Oil | ||||||||||||||||||||||||||
| Total third-party revenues | $ | $ | $ | $ | ||||||||||||||||||||||
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| Three Months Ended June 30, 2024 | ||||||||||||||||||||||||||
| Environmental Services | Safety-Kleen Sustainability Solutions | Corporate | Total | |||||||||||||||||||||||
| Primary Geographical Markets | ||||||||||||||||||||||||||
| United States | $ | $ | $ | $ | ||||||||||||||||||||||
| Canada | ||||||||||||||||||||||||||
| Total third-party revenues | $ | $ | $ | $ | ||||||||||||||||||||||
| Sources of Revenue | ||||||||||||||||||||||||||
| Technical Services | $ | $ | $ | $ | ||||||||||||||||||||||
| Industrial Services and Other | ||||||||||||||||||||||||||
| Field and Emergency Response Services | ||||||||||||||||||||||||||
| Safety-Kleen Environmental Services | ||||||||||||||||||||||||||
| Safety-Kleen Oil | ||||||||||||||||||||||||||
| Total third-party revenues | $ | $ | $ | $ | ||||||||||||||||||||||
| Six Months Ended June 30, 2025 | ||||||||||||||||||||||||||
| Environmental Services | Safety-Kleen Sustainability Solutions | Corporate | Total | |||||||||||||||||||||||
| Primary Geographical Markets | ||||||||||||||||||||||||||
| United States | $ | $ | $ | $ | ||||||||||||||||||||||
| Canada | ||||||||||||||||||||||||||
| Total third-party revenues | $ | $ | $ | $ | ||||||||||||||||||||||
| Sources of Revenue | ||||||||||||||||||||||||||
| Technical Services | $ | $ | $ | $ | ||||||||||||||||||||||
Industrial Services and Other | ||||||||||||||||||||||||||
| Field and Emergency Response Services | ||||||||||||||||||||||||||
| Safety-Kleen Environmental Services | ||||||||||||||||||||||||||
| Safety-Kleen Oil | ||||||||||||||||||||||||||
| Total third-party revenues | $ | $ | $ | $ | ||||||||||||||||||||||
| Six Months Ended June 30, 2024 | ||||||||||||||||||||||||||
| Environmental Services | Safety-Kleen Sustainability Solutions | Corporate | Total | |||||||||||||||||||||||
| Primary Geographical Markets | ||||||||||||||||||||||||||
| United States | $ | $ | $ | $ | ||||||||||||||||||||||
| Canada | ||||||||||||||||||||||||||
| Total third-party revenues | $ | $ | $ | $ | ||||||||||||||||||||||
| Sources of Revenue | ||||||||||||||||||||||||||
| Technical Services | $ | $ | $ | $ | ||||||||||||||||||||||
| Industrial Services and Other | ||||||||||||||||||||||||||
| Field and Emergency Response Services | ||||||||||||||||||||||||||
| Safety-Kleen Environmental Services | ||||||||||||||||||||||||||
| Safety-Kleen Oil | ||||||||||||||||||||||||||
| Total third-party revenues | $ | $ | $ | $ | ||||||||||||||||||||||
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Contract Balances
| (in thousands) | June 30, 2025 | December 31, 2024 | ||||||||||||
| Receivables | $ | $ | ||||||||||||
| Contract assets (unbilled receivables) | ||||||||||||||
| Contract liabilities (deferred revenue) | ||||||||||||||
The timing of revenue recognition, billings and cash collections results in billed accounts receivable, unbilled receivables (contract assets) and customer advances and deposits or deferred revenue (contract liabilities) on the consolidated balance sheet. Generally, billing occurs subsequent to revenue recognition, as a right to payment is not just subject to passage of time, resulting in contract assets, which are generally classified as current. The Company sometimes receives advances or deposits from its customers before revenue is recognized, resulting in contract liabilities. These assets and liabilities are reported on the consolidated balance sheet on a contract-by-contract basis at the end of each reporting period. The contract liability balances at the beginning of each period presented are generally fully recognized in the subsequent three-month period.
(4) BUSINESS COMBINATIONS
2024 Acquisitions
On March 22, 2024, the Company acquired HEPACO for an all-cash purchase price of $392.2 million, net of cash acquired. The acquisition of HEPACO expanded the Environmental Services segment’s field services business.
The Company finalized the purchase accounting for this acquisition in the first quarter of 2025. The allocation of the purchase price was based on estimates of the fair value of assets acquired and liabilities assumed as of March 22, 2024. The following table summarizes the preliminary and final determinations and recognition of assets acquired and liabilities assumed (in thousands):
| At Acquisition Date As Reported December 31, 2024 | Measurement Period Adjustments | Final Allocation At Acquisition Date | |||||||||||||||
| Accounts receivable, including unbilled receivables | $ | $ | ( | $ | |||||||||||||
| Inventories and supplies | — | ||||||||||||||||
| Prepaid expenses and other current assets | ( | ||||||||||||||||
| Property, plant and equipment | |||||||||||||||||
| Permits and other intangibles | — | ||||||||||||||||
| Operating lease right-of-use assets | — | ||||||||||||||||
| Other long-term assets | |||||||||||||||||
| Accounts payable | ( | — | ( | ||||||||||||||
| Accrued expenses and other current liabilities | ( | ( | ( | ||||||||||||||
| Current portion of operating lease liabilities | ( | — | ( | ||||||||||||||
| Operating lease liabilities, less current portion | ( | — | ( | ||||||||||||||
| Closure and post-closure liabilities | ( | ( | ( | ||||||||||||||
| Remedial liabilities | ( | — | ( | ||||||||||||||
| Other long-term liabilities | ( | — | ( | ||||||||||||||
| Total identifiable net assets | ( | ||||||||||||||||
| Goodwill | |||||||||||||||||
| Total purchase price | $ | $ | $ | ||||||||||||||
Other intangible assets acquired include customer relationships and trademarks/tradenames and are anticipated to have estimated useful lives of between and 20 years with a weighted average useful life of approximately 19 years. The excess of the total purchase price, which includes the aggregate cash consideration paid in excess of the fair value of the tangible and intangible assets acquired and liabilities assumed, was recorded as goodwill. The goodwill recognized is attributable to the operating synergies, assembled workforce and growth potential that the Company expects to realize from the acquisition. Goodwill generated from the acquisition is not deductible for tax purposes.
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The operations of HEPACO are included in the Company’s financial statements as of the date of acquisition. Pro forma revenue and earnings amounts on a combined basis as if this acquisition had been completed on January 1, 2024 are immaterial to the consolidated financial statements of the Company.
On March 1, 2024, the Company acquired Noble Oil Services, Inc and its subsidiaries (collectively, “Noble”) for an all-cash purchase price of $68.7 million, net of cash acquired. The acquisition of Noble expanded the SKSS segment’s oil collection operations in the southeastern region of the United States while also adding incremental production from the re-refinery owned and operated by the acquired company.
The Company finalized the purchase accounting for this acquisition in the first quarter of 2025. The allocation of the purchase price was based on estimates of the fair value of assets acquired and liabilities assumed as of March 1, 2024. The following table summarizes the preliminary and final determinations and recognition of assets acquired and liabilities assumed (in thousands):
| At Acquisition Date As Reported December 31, 2024 | Measurement Period Adjustments | Final Allocation At Acquisition Date | |||||||||||||||
| Accounts receivable, including unbilled receivables | $ | $ | ( | $ | |||||||||||||
| Inventories and supplies | — | ||||||||||||||||
| Prepaid expenses and other current assets | — | ||||||||||||||||
| Property, plant and equipment | |||||||||||||||||
| Permits and other intangibles | — | ||||||||||||||||
| Operating lease right-of-use assets | — | ||||||||||||||||
| Other long-term assets | — | ||||||||||||||||
| Accounts payable | ( | — | ( | ||||||||||||||
| Accrued expenses and other current liabilities | ( | ( | |||||||||||||||
| Current portion of operating lease liabilities | ( | — | ( | ||||||||||||||
| Operating lease liabilities, less current portion | ( | — | ( | ||||||||||||||
| Closure and post-closure liabilities | ( | ( | ( | ||||||||||||||
| Remedial liabilities | ( | ( | |||||||||||||||
| Total identifiable net assets | |||||||||||||||||
| Goodwill | ( | ||||||||||||||||
| Total purchase price | $ | $ | $ | ||||||||||||||
Other intangible assets acquired include customer relationships and trademarks/tradenames and are anticipated to have estimated useful lives of between and 15 years with a weighted average useful life of approximately 13 years. The excess of the total purchase price, which includes the aggregate cash consideration paid in excess of the fair value of the tangible and intangible assets acquired and liabilities assumed, was recorded as goodwill. The goodwill recognized is attributable to the operating synergies and assembled workforce that the Company expects to realize from the acquisition. Goodwill generated from the acquisition is deductible for tax purposes.
The operations of Noble are included in the Company’s financial statements as of the date of acquisition. Pro forma revenue and earnings amounts on a combined basis as if this acquisition had been completed on January 1, 2024 are immaterial to the consolidated financial statements of the Company.
During 2024, the Company completed the acquisition of three additional privately-owned businesses for $17.1 million in total cash consideration. The operations of the acquired businesses were consolidated into the Environmental Services and SKSS segments. The acquisitions of the acquired businesses were not material in 2024 to the consolidated financial statements of the Company.
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(5) INVENTORIES AND SUPPLIES
Inventories and supplies consisted of the following (in thousands):
| June 30, 2025 | December 31, 2024 | ||||||||||
| Supplies | $ | $ | |||||||||
| Oil and oil related products | |||||||||||
| Solvent and solutions | |||||||||||
| Other | |||||||||||
| Total inventories and supplies | $ | $ | |||||||||
Supplies inventories consist primarily of critical spare parts to support the Company’s incinerator and re-refinery operations and other general supplies used in our normal day-to-day operations. Other inventories consist primarily of parts washer components, cleaning fluids, absorbents and automotive fluids, such as windshield washer fluid and antifreeze.
(6) PROPERTY, PLANT AND EQUIPMENT
Property, plant and equipment consisted of the following (in thousands):
| June 30, 2025 | December 31, 2024 | ||||||||||
| Land | $ | $ | |||||||||
| Asset retirement costs (non-landfill) | |||||||||||
| Landfill assets | |||||||||||
Buildings and improvements (1) | |||||||||||
Vehicles (2) | |||||||||||
Equipment (3) | |||||||||||
| Construction in progress | |||||||||||
| Less - accumulated depreciation and amortization | |||||||||||
| Total property, plant and equipment, net | $ | $ | |||||||||
________________
(1) Balances inclusive of gross right-of-use (“ROU”) assets classified as finance leases of $8.0
(2) Balances inclusive of gross ROU assets classified as finance leases of $288.6 million and $230.5 million, respectively.
(3) Balances inclusive of gross ROU assets classified as finance leases of $9.2
Depreciation expense, inclusive of landfill and finance lease amortization, was $102.6 million and $201.2 million for the three and six months ended June 30, 2025, respectively. Depreciation expense, inclusive of landfill and finance lease amortization, was $86.5 million and $168.7 million for the three and six months ended June 30, 2024, respectively. For the three and six months ended June 30, 2025, capitalized interest recorded by the Company was negligible. For the three and six months ended June 30, 2024, the Company recorded $2.9 million and $5.3 million, respectively, of capitalized interest mainly due to the construction of a new incinerator in Kimball, Nebraska.
(7) GOODWILL AND OTHER INTANGIBLE ASSETS
The changes in goodwill by segment for the six months ended June 30, 2025 were as follows (in thousands):
| Environmental Services | Safety-Kleen Sustainability Solutions | Totals | |||||||||||||||
| Balance at January 1, 2025 | $ | $ | $ | ||||||||||||||
| Measurement period adjustments from prior period acquisitions | ( | ||||||||||||||||
| Foreign currency translation | |||||||||||||||||
| Balance at June 30, 2025 | $ | $ | $ | ||||||||||||||
The Company assesses goodwill on an annual basis as of December 31 or at an interim date when events or changes in the business environment (“triggering events”) would more likely than not reduce the fair value of a reporting unit below its carrying value. During the period ended June 30, 2025, no such triggering events were identified.
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As of June 30, 2025 and December 31, 2024, the Company’s intangible assets consisted of the following (in thousands):
| June 30, 2025 | December 31, 2024 | ||||||||||||||||||||||||||||||||||
| Cost | Accumulated Amortization | Net | Cost | Accumulated Amortization | Net | ||||||||||||||||||||||||||||||
| Permits | $ | $ | $ | $ | $ | $ | |||||||||||||||||||||||||||||
Customer and supplier relationships | |||||||||||||||||||||||||||||||||||
Other intangible assets | |||||||||||||||||||||||||||||||||||
Total amortizable permits and other intangible assets | |||||||||||||||||||||||||||||||||||
Trademarks and trade names | — | — | |||||||||||||||||||||||||||||||||
Total permits and other intangible assets | $ | $ | $ | $ | $ | $ | |||||||||||||||||||||||||||||
Amortization expense of permits, customer and supplier relationships and other intangible assets was $13.7 million and $27.0 million in the three and six months ended June 30, 2025, respectively. Amortization expense of permits, customer and supplier relationships and other intangible assets was $14.0 million and $26.9 million in the three and six months ended June 30, 2024, respectively.
The expected amortization of the net carrying amount of finite-lived intangible assets at June 30, 2025 was as follows (in thousands):
| Years Ending December 31, | Expected Amortization | ||||
| 2025 (six months) | $ | ||||
| 2026 | |||||
| 2027 | |||||
| 2028 | |||||
| 2029 | |||||
| Thereafter | |||||
| $ | |||||
(8) ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES
Accrued expenses and other current liabilities consisted of the following (in thousands):
| June 30, 2025 | December 31, 2024 | ||||||||||
| Accrued insurance | $ | $ | |||||||||
| Accrued compensation and benefits | |||||||||||
| Accrued income, real estate, sales and other taxes | |||||||||||
| Accrued interest | |||||||||||
| Accrued other | |||||||||||
| $ | $ | ||||||||||
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(9) CLOSURE AND POST-CLOSURE LIABILITIES
The changes to closure and post-closure liabilities (also referred to as “asset retirement obligations”) from January 1, 2025 through June 30, 2025 were as follows (in thousands):
| Landfill Retirement Liability | Non-Landfill Retirement Liability | Total | |||||||||||||||
| Balance at January 1, 2025 | $ | $ | $ | ||||||||||||||
| Measurement period adjustments from prior period acquisitions | |||||||||||||||||
| New asset retirement obligations | |||||||||||||||||
| Accretion | |||||||||||||||||
| Changes in estimates recorded to consolidated statement of operations | |||||||||||||||||
| Changes in estimates recorded to consolidated balance sheet | |||||||||||||||||
| Expenditures | ( | ( | ( | ||||||||||||||
| Currency translation and other | |||||||||||||||||
| Balance at June 30, 2025 | $ | $ | $ | ||||||||||||||
In the six months ended June 30, 2025, there were no significant benefits or charges resulting from changes in estimates for closure and post-closure liabilities.
(10) REMEDIAL LIABILITIES
The changes to remedial liabilities from January 1, 2025 through June 30, 2025 were as follows (in thousands):
| Remedial Liabilities for Landfill Sites | Remedial Liabilities for Inactive Sites | Remedial Liabilities (Including Superfund) for Non-Landfill Operations | Total | ||||||||||||||||||||
| Balance at January 1, 2025 | $ | $ | $ | $ | |||||||||||||||||||
| Measurement period adjustment from a prior period acquisition | ( | ( | |||||||||||||||||||||
| Accretion | |||||||||||||||||||||||
| Changes in estimates recorded to consolidated statement of operations | ( | ( | ( | ||||||||||||||||||||
| Expenditures | ( | ( | ( | ( | |||||||||||||||||||
| Currency translation and other | |||||||||||||||||||||||
| Balance at June 30, 2025 | $ | $ | $ | $ | |||||||||||||||||||
In the six months ended June 30, 2025, the Company decreased its remedial liability for a site by approximately $10 million due to its conclusion that loss was no longer probable based on recent evaluation of available evidence.
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(11) FINANCING ARRANGEMENTS
Long-term Debt
The following table is a summary of the Company’s long-term debt (in thousands):
| June 30, 2025 | December 31, 2024 | ||||||||||
| Current Portion of Long-Term Debt: | |||||||||||
| Secured senior term loans | $ | $ | |||||||||
| Long-Term Debt: | |||||||||||
| Secured senior term loans due October 8, 2028 | |||||||||||
Unsecured senior notes, at | |||||||||||
Unsecured senior notes, at | |||||||||||
Unsecured senior notes, at | |||||||||||
| Long-term debt, at par | $ | $ | |||||||||
| Unamortized debt issuance costs and discount, net | ( | ( | |||||||||
| Long-term debt, at carrying value | $ | $ | |||||||||
Financing Activities
The Company’s significant financing arrangements are described in Note 12, “Financing Arrangements,” in the Company’s Annual Report on Form 10-K for the year ended December 31, 2024 and there have been no material changes to the arrangements described therein. As of June 30, 2025 and December 31, 2024, the estimated fair value of the Company's outstanding long-term debt, including the current portion, was $2.8
The Company maintains a $600.0 million revolving credit facility under which the Company had no 452.1 million available to borrow under the revolving credit facility and outstanding letters of credit were $147.9 million.
Cash Flow Hedges
The Company’s strategy to hedge against fluctuations in variable interest rates involves entering into interest rate derivative agreements.
Although the interest rate on the Company’s senior secured term loans is variable, the Company has effectively fixed the interest rate on $600.0 million aggregate principal amount of the term loans outstanding by entering into interest rate swap agreements in 2022 with a notional amount of $600.0 million (“2022 Swaps”). Under the terms of the 2022 Swaps, the Company receives interest based on the one-month SOFR index and pays interest at a weighted annual interest rate of 1.965 %, resulting in an effective interest rate of 3.71 % when considering the 1.75 % interest rate margin of the term loans. For the six months ended June 30, 2025, including the 1.75 % interest rate margin, the effective annual interest rate of this $600.0 million of principal debt was approximately 3.71 %. The 2022 Swaps will expire on September 30, 2027.
The Company recognizes the derivative instruments as either assets or liabilities on the balance sheet at fair value. As of June 30, 2025 and December 31, 2024, the Company has recorded a derivative asset with a fair value of $19.2 million and $32.4 million, respectively, within Other long-term assets on the consolidated balance sheets in connection with the 2022 Swaps.
No ineffectiveness has been identified on the 2022 Swaps and, therefore, the change in fair value is recorded in stockholders’ equity as a component of accumulated other comprehensive loss. Amounts are reclassified from accumulated other comprehensive loss into interest expense on the unaudited consolidated statement of operations in the same period or periods during which the hedged transactions affect earnings.
(12) EARNINGS PER SHARE
The computation of basic earnings per share (EPS) is based on the weighted-average number of common shares outstanding. The computation of diluted EPS is based on the weighted-average number of common shares outstanding and potential dilutive common shares during the period as determined by using the treasury stock method.
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The following are computations of basic and diluted earnings per share (in thousands, except per share amounts):
| Three Months Ended June 30, | Six Months Ended June 30, | ||||||||||||||||||||||
| 2025 | 2024 | 2025 | 2024 | ||||||||||||||||||||
| Numerator for basic and diluted earnings per share: | |||||||||||||||||||||||
| Net income | $ | $ | $ | $ | |||||||||||||||||||
| Denominator: | |||||||||||||||||||||||
| Weighted-average shares outstanding, basic | |||||||||||||||||||||||
| Dilutive impact of equity awards | |||||||||||||||||||||||
Weighted-average shares outstanding, diluted | |||||||||||||||||||||||
| Basic earnings per share: | $ | $ | $ | $ | |||||||||||||||||||
| Diluted earnings per share: | $ | $ | $ | $ | |||||||||||||||||||
In the table above, potentially dilutive shares include the dilutive effect of unvested restricted stock awards and employee stock purchase plan (“ESPP”) rights (collectively referred to as “equity awards”). Potentially dilutive shares whose effect would have been antidilutive are excluded from the computation of diluted earnings per share. The Company included all outstanding performance awards, restricted stock awards and ESPP rights in the calculation of diluted earnings per share except as shown in the table below (in thousands):
| Three Months Ended June 30, | Six Months Ended June 30, | ||||||||||||||||||||||
| 2025 | 2024 | 2025 | 2024 | ||||||||||||||||||||
| Antidilutive restricted stock awards | |||||||||||||||||||||||
| Performance stock awards for which performance criteria was not attained at reporting date | |||||||||||||||||||||||
(13) ACCUMULATED OTHER COMPREHENSIVE LOSS
The changes in accumulated other comprehensive loss by component and related tax impacts for the six months ended June 30, 2025 were as follows (in thousands):
| Foreign Currency Translation Adjustments | Unrealized Gain on Available-For-Sale Securities | Unrealized Gain on Fair Value of Interest Rate Hedges | Unrealized Loss on Pension | Total | |||||||||||||||||||||||||
| Balance at January 1, 2025 | $ | ( | $ | $ | $ | ( | $ | ( | |||||||||||||||||||||
Other comprehensive income (loss) before reclassifications | ( | ( | |||||||||||||||||||||||||||
| Amounts reclassified out of accumulated other comprehensive loss | ( | ( | |||||||||||||||||||||||||||
| Tax (provision) benefit | ( | ||||||||||||||||||||||||||||
Other comprehensive income (loss) | ( | ( | |||||||||||||||||||||||||||
| Balance at June 30, 2025 | $ | ( | $ | $ | $ | ( | $ | ( | |||||||||||||||||||||
The amount realized in the unaudited consolidated statement of operations during the three and six months ended June 30, 2025 which was reclassified out of accumulated other comprehensive loss was as follows (in thousands):
| Component of Accumulated Other Comprehensive Loss | Three Months Ended June 30, 2025 | Six Months Ended June 30, 2025 | Location | |||||||||||||||||
| Unrealized Gain on Fair Value of Interest Rate Hedges | $ | $ | Interest expense, net of interest income | |||||||||||||||||
(14) STOCK-BASED COMPENSATION
Total stock-based compensation cost recognized for the three and six months ended June 30, 2025 was $6.1 million and $13.7 million, respectively. Total stock-based compensation cost recognized for the three and six months ended June 30, 2024 was $8.5 million and $14.9 million, respectively. The total income tax benefit recognized in the unaudited consolidated statements of operations from stock-based compensation expense for the three and six months ended June 30, 2025 was $0.9 million and $2.2
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million, respectively. The total income tax benefit recognized in the unaudited consolidated statements of operations from stock-based compensation expense for the three and six months ended June 30, 2024 was $1.5 million and $2.7 million, respectively.
Restricted Stock Awards
The following table summarizes information about restricted stock awards for the six months ended June 30, 2025:
| Restricted Stock | Number of Shares | Weighted Average Grant-Date Fair Value | |||||||||
| Balance at January 1, 2025 | $ | ||||||||||
| Granted | |||||||||||
| Vested | ( | ||||||||||
| Forfeited | ( | ||||||||||
| Balance at June 30, 2025 | $ | ||||||||||
As of June 30, 2025, there was $44.7 million of total unrecognized compensation cost arising from restricted stock awards. This cost is expected to be recognized over a weighted average period of 2.3 years. The total fair value of restricted stock vested during the three and six months ended June 30, 2025 was $7.1 million and $22.1 million, respectively. The total fair value of restricted stock vested during the three and six months ended June 30, 2024 was $7.2 million and $10.9 million, respectively.
Performance Stock Awards
Performance stock awards are subject to performance criteria established by the Compensation and Human Capital Committee of the Company’s board of directors prior to or at the date of grant. The performance stock awards are earned based on achieving certain revenue, Adjusted EBITDA, Adjusted EBITDA Margin and Return on Invested Capital targets set forth in the applicable award agreements. Performance stock awards include continued service conditions through vesting.
The following table summarizes information about performance stock awards for the six months ended June 30, 2025:
| Performance Stock | Number of Shares | Weighted Average Grant-Date Fair Value | |||||||||
| Balance at January 1, 2025 | $ | ||||||||||
Granted (1) | |||||||||||
| Vested | ( | ||||||||||
| Forfeited | ( | ||||||||||
| Balance at June 30, 2025 | $ | ||||||||||
________________
(1) The granted activity for performance stock awards is recorded based on the target performance level of 100 %. The actual number of performance share awards earned for the 2025 performance stock grants could range from 0 % to 200 % of target depending on the achievement of the pre-established performance goals.
As of June 30, 2025, there was $9.9 million of total unrecognized compensation cost arising from performance stock awards achieved or deemed probable of vesting. No 6.6 million and $3.7 million, respectively.
Employee Stock Purchase Plan
The Clean Harbors Employee Stock Purchase Plan (the “ESPP”) provides a means for eligible employees of the Company to authorize after-tax payroll deductions on a voluntary basis to be used for the periodic purchase of the Company's common stock at a 10 % discount to its fair market value. The purchase price paid by the employees will be 90 % of the lower of the closing price of the Company's common stock on (i) the first trading day of the offering period or (ii) the last trading day of the offering period. The contribution periods run from January to June and July to December with share issuances under the ESPP occurring on the closest business day on or prior to June 30 and December 31. There were 16,266
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(15) COMMITMENTS AND CONTINGENCIES
The Company and its subsidiaries are subject to legal proceedings and claims arising in the ordinary course of business. Actions filed against the Company arise from commercial and employment-related claims including alleged class actions related to sales practices and wage and hour claims. The plaintiffs in these actions may be seeking damages or injunctive relief or both. These actions are in various jurisdictions and stages of proceedings, and some are covered in part by insurance. In addition, the Company’s waste management services operations are regulated by federal, state, provincial and local laws enacted to regulate discharge of materials into the environment, remediation of contaminated soil and groundwater or otherwise protect the environment. This ongoing regulation results in the Company frequently becoming a party to legal or administrative proceedings involving all levels of government authorities and other interested parties. The issues involved in such proceedings generally relate to alleged violations of existing permits and licenses or alleged responsibility under federal or state Superfund laws to remediate contamination at properties owned either by the Company or by other parties (“third-party sites”) to which either the Company or the prior owners of certain of the Company’s facilities shipped waste.
At June 30, 2025 and December 31, 2024, the Company had recorded reserves of $17.2 million and $29.8 million, respectively, for actual or probable liabilities related to the legal and administrative proceedings in which the Company was then involved, the principal of which are described below. As of June 30, 2025 and December 31, 2024, the $17.2 million and $29.8 million, respectively, of reserves consisted of (i) $9.6 million and $23.3 million, respectively, related to pending legal or administrative proceedings, including Superfund liabilities, which were included in remedial liabilities on the consolidated balance sheets, and (ii) $7.6 million and $6.5 million, respectively, primarily related to federal, state and provincial enforcement actions, which were included in accrued expenses on the consolidated balance sheets.
In management’s opinion, it is not reasonably possible that the potential liability beyond what has been recorded, if any, that may result from these actions, either individually or collectively, will have a material effect on the Company’s financial position, results of operations or cash flows. The Company periodically adjusts the aggregate amount of these reserves when actual or probable liabilities are paid or otherwise discharged, new claims arise, or additional relevant information about existing or probable claims becomes available.
Legal or Administrative Proceedings
As of June 30, 2025, the principal legal and administrative proceedings in which the Company was involved, or which had been terminated during 2025, relate to Safety-Kleen product liability cases and Superfund proceedings.
Safety-Kleen Product Liability Cases: Safety-Kleen, Inc. (“Safety-Kleen”), which is a legal entity acquired by the Company in 2012, has been named as a defendant in certain product liability cases that are currently pending in various courts and jurisdictions throughout the United States. As of June 30, 2025, there were approximately 70 proceedings (excluding cases which have been settled but not formally dismissed) wherein persons claim personal injury resulting from the use of Safety-Kleen’s parts cleaning equipment or cleaning products. These proceedings typically involve allegations that the solvent used in Safety-Kleen’s parts cleaning equipment contains contaminants and/or that Safety-Kleen’s recycling process does not effectively remove the contaminants that become entrained in the solvent during their use. In addition, certain claimants assert that Safety-Kleen failed to warn adequately the product user of potential risks, including a historic failure to warn that solvent contains trace amounts of toxic or hazardous substances such as benzene.
The Company maintains insurance that it believes will provide coverage for these product liability claims (over amounts accrued for self-insured retentions and deductibles in certain limited cases), except for punitive damages to the extent not insurable under state law or excluded from insurance coverage. The Company historically has vigorously defended, and intends to continue to vigorously defend, itself and the safety of its products against all of these claims. Such matters are subject to many uncertainties and outcomes are not predictable with assurance. Consequently, the Company is unable to ascertain the ultimate aggregate amount of monetary liability or financial impact with respect to these matters as of June 30, 2025. From January 1, 2025 to June 30, 2025, seven product liability claims were settled or dismissed. Due to the nature of these claims and the related insurance, the Company did not incur any expense as insurance provided coverage in full for all such claims. Safety-Kleen may be named in similar, additional lawsuits in the future, including claims for which insurance coverage may not be available.
Superfund Proceedings: The Company has been notified that either the Company or the prior owners of certain facilities the Company has since acquired have been identified as potentially responsible parties (“PRPs”) or potential PRPs of indemnification obligations in connection with 132 sites which are subject to or are proposed to become subject to proceedings under federal or state Superfund laws. Of the 132 Superfund related sites, six involve facilities that are now owned or leased by the Company and 126 involve third-party sites which received waste potentially shipped by the Company or the prior owners of certain facilities the
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Company has since acquired. Of the 126 third-party sites, 30 are now settled, 12 are currently requiring expenditures on remediation and 84 are not currently requiring expenditures on remediation.
In connection with each site, the Company has estimated the extent, if any, to which it may be subject, either directly or as a result of any indemnification obligations, for cleanup and remediation costs, related legal and consulting costs associated with PRP investigations, settlements and related legal and administrative proceedings. The amount of such actual and potential liability is inherently difficult to estimate because of, among other relevant factors, uncertainties as to the legal liability (if any) of the Company or the prior owners of certain of the Company’s facilities to contribute a portion of the cleanup costs, the assumptions that must be made in calculating the estimated cost and timing of remediation, the identification of other PRPs and their respective capability and obligation to contribute to remediation efforts and the existence and legal standing of indemnification agreements (if any) with prior owners, which may either benefit the Company or subject the Company to potential indemnification obligations. The Company believes its potential monetary liability could exceed $1.0 million at three of the 132 Superfund related sites.
Of the 126 third-party sites at which the Company has been notified it is a PRP or potential PRP or may have indemnification obligations, the Company has indemnification agreements at a total of 18 sites. These agreements indemnify the Company with respect to any liability at the 18 sites for waste disposed prior to the Company’s acquisition of the former subsidiaries of Waste Management, Inc. and McKesson Corporation which had shipped waste to those sites. Accordingly, the indemnifying parties are paying all costs of defending those subsidiaries in those 18 cases, including legal fees and settlement costs. However, there can be no guarantee that the Company’s ultimate liabilities for those sites will not exceed the amount recorded or that indemnities applicable to any of these sites will be available to pay all or a portion of related costs. Except for those indemnification agreements discussed, the Company does not have an indemnity agreement with respect to any of the 126 third-party sites discussed above.
Federal, State and Provincial Enforcement Actions
From time to time, the Company pays fines or penalties in regulatory proceedings relating primarily to waste treatment, storage or disposal facilities. As of June 30, 2025 and December 31, 2024, there were two
(16) SEGMENT REPORTING
Segment reporting is prepared on the same basis that the Company’s chief operating decision maker (“CODM”), which is a committee comprised of the Company’s Co-Chief Executive Officers, manages the business, makes operating decisions and assesses performance. The Company is managed and reports as two operating segments; (i) the Environmental Services segment and (ii) the Safety-Kleen Sustainability Solutions segment.
Third-party revenue is revenue billed to outside customers by a particular segment. Direct revenue is revenue allocated to the segment providing the product or service. Intersegment revenues represent the sharing of third-party revenues among the segments based on products and services provided by each segment as if the products and services were sold directly to the third-party. The intersegment revenues are shown net. The operations not managed through the Company’s operating segments described above are recorded as “Corporate.” Although such transactions are excluded from the business segment results, they are included in reported consolidated earnings.
The following tables reconcile third-party revenues to direct revenues by Reportable Segment (in thousands):
| For the Three Months Ended June 30, 2025 | |||||||||||||||||||||||||||||
| Environmental Services | Safety-Kleen Sustainability Solutions | Total Segment Revenues | Corporate | Total Consolidated Revenues | |||||||||||||||||||||||||
| Third-party revenues | $ | $ | $ | $ | $ | ||||||||||||||||||||||||
| Intersegment revenues (expense), net | ( | — | — | — | |||||||||||||||||||||||||
| Direct revenues | $ | $ | $ | $ | $ | ||||||||||||||||||||||||
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| For the Three Months Ended June 30, 2024 | |||||||||||||||||||||||||||||
| Environmental Services | Safety-Kleen Sustainability Solutions | Total Segment Revenues | Corporate | Total Consolidated Revenues | |||||||||||||||||||||||||
| Third-party revenues | $ | $ | $ | $ | $ | ||||||||||||||||||||||||
| Intersegment revenues (expense), net | ( | — | — | — | |||||||||||||||||||||||||
| Direct revenues | $ | $ | $ | $ | $ | ||||||||||||||||||||||||
| For the Six Months Ended June 30, 2025 | |||||||||||||||||||||||||||||
| Environmental Services | Safety-Kleen Sustainability Solutions | Total Segment Revenues | Corporate | Total Consolidated Revenues | |||||||||||||||||||||||||
| Third-party revenues | $ | $ | $ | $ | $ | ||||||||||||||||||||||||
| Intersegment revenues (expense), net | ( | — | — | — | |||||||||||||||||||||||||
| Direct revenues | $ | $ | $ | $ | $ | ||||||||||||||||||||||||
| For the Six Months Ended June 30, 2024 | |||||||||||||||||||||||||||||
| Environmental Services | Safety-Kleen Sustainability Solutions | Total Segment Revenues | Corporate | Total Consolidated Revenues | |||||||||||||||||||||||||
| Third-party revenues | $ | $ | $ | $ | $ | ||||||||||||||||||||||||
| Intersegment revenues (expense), net | ( | — | — | — | |||||||||||||||||||||||||
| Direct revenues | $ | $ | $ | $ | $ | ||||||||||||||||||||||||
The primary financial measure by which the CODM evaluates the performance of its segments is Adjusted EBITDA, which consists of net income plus accretion of environmental liabilities, stock-based compensation, depreciation and amortization, net interest expense, loss on early extinguishment of debt and provision for income taxes and excludes other transactions not deemed representative of fundamental segment results and other expense, net. Transactions between the segments are accounted for at the Company’s best estimate based on similar transactions with outside customers.
The CODM uses Adjusted EBITDA to enhance their understanding of segment operating performance, which represents the Company’s performance in the ordinary, ongoing and customary course of operations. The reportable segment operating performance Adjusted EBITDA is used by the CODM to make key operating decisions such as the allocation of resources. Total assets by segment are not used by the CODM to assess the performance of, or allocate resources to, the Company’s segments. Therefore total assets by segment are not disclosed.
The tables below present total Reportable Segment Adjusted EBITDA and the relevant significant segment expenses provided to the CODM by reported segment (in thousands):
| For the Three Months Ended June 30, 2025 | |||||||||||||||||
| Environmental Services | Safety-Kleen Sustainability Solutions | Total Reportable Segments | |||||||||||||||
| Direct Revenues | $ | $ | $ | ||||||||||||||
| Cost of Revenues | |||||||||||||||||
| Selling, General and Administrative Expenses | |||||||||||||||||
| Total Reportable Segment Adjusted EBITDA | $ | $ | $ | ||||||||||||||
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| For the Three Months Ended June 30, 2024 | |||||||||||||||||
| Environmental Services | Safety-Kleen Sustainability Solutions | Total Reportable Segments | |||||||||||||||
| Direct Revenues | $ | $ | $ | ||||||||||||||
| Cost of Revenues | |||||||||||||||||
| Selling, General and Administrative Expenses | |||||||||||||||||
| Total Reportable Segment Adjusted EBITDA | $ | $ | $ | ||||||||||||||
| For the Six Months Ended June 30, 2025 | |||||||||||||||||
| Environmental Services | Safety-Kleen Sustainability Solutions | Total Reportable Segments | |||||||||||||||
| Direct Revenues | $ | $ | $ | ||||||||||||||
| Cost of Revenues | |||||||||||||||||
| Selling, General and Administrative Expenses | |||||||||||||||||
| Total Reportable Segment Adjusted EBITDA | $ | $ | $ | ||||||||||||||
| For the Six Months Ended June 30, 2024 | |||||||||||||||||
| Environmental Services | Safety-Kleen Sustainability Solutions | Total Reportable Segments | |||||||||||||||
| Direct Revenues | $ | $ | $ | ||||||||||||||
| Cost of Revenues | |||||||||||||||||
| Selling, General and Administrative Expenses | |||||||||||||||||
| Total Reportable Segment Adjusted EBITDA | $ | $ | $ | ||||||||||||||
The following table presents Total Reportable Segment Adjusted EBITDA reconciled to income from operations before provision for income taxes (in thousands):
________________
| Three Months Ended | Six Months Ended | ||||||||||||||||||||||
| June 30, | June 30, | ||||||||||||||||||||||
| 2025 | 2024 | 2025 | 2024 | ||||||||||||||||||||
| Adjusted EBITDA: | |||||||||||||||||||||||
| Environmental Services | $ | $ | $ | $ | |||||||||||||||||||
| Safety-Kleen Sustainability Solutions | |||||||||||||||||||||||
| Total Reportable Segment Adjusted EBITDA | |||||||||||||||||||||||
| Reconciliation to Consolidated Statements of Operations: | |||||||||||||||||||||||
Corporate Costs(1) | |||||||||||||||||||||||
| Accretion of environmental liabilities | |||||||||||||||||||||||
| Stock-based compensation | |||||||||||||||||||||||
| Depreciation and amortization | |||||||||||||||||||||||
| Income from operations | |||||||||||||||||||||||
| Other expense, net | |||||||||||||||||||||||
| Interest expense, net of interest income | |||||||||||||||||||||||
| Income from operations before provision for income taxes | $ | $ | $ | $ | |||||||||||||||||||
(1) Corporate Costs include certain revenue, cost of revenues and selling, general and administrative expenses not managed through the Company’s operating segments. These costs are not captured within the Company’s Reportable Segment Adjusted EBITDA but are included in the Company’s total Adjusted EBITDA balances.
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ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
Forward-Looking Statements
In addition to historical information, this Quarterly Report on Form 10-Q contains forward-looking statements, which are generally identifiable by use of the words “believes,” “expects,” “intends,” “anticipates,” “plans to,” “seeks,” “aims,” “will,” “should,” “estimates,” “projects,” “may,” “likely,” “potential” or similar expressions. Such statements may include, but are not limited to, statements about our future financial and operating results, plans, strategy, objectives and goals, cost management initiatives, pricing and productivity initiatives, contingent liabilities, liquidity, business, economic and market conditions, trends, customer demand, impacts of tariffs and new legislation, acquisitions, capital spending, growth opportunities, expectations, challenges and other statements that are not historical facts. Such statements are based upon the beliefs and expectations of our management as of the date of this report only and are subject to certain risks and uncertainties that could cause actual results, performance or achievements to differ materially, including, without limitation: operational and safety risks; risks relating to the failure of new or existing technologies; cybersecurity risks; the occurrence of natural disasters or other catastrophic events, as well as their residual macroeconomic effects; risks associated with retaining and hiring key personnel; environmental liability and product liability risks relating to hazardous waste management and other components of our business; negative economic, industry or other developments, including market volatility or economic downturns; risks associated with our assumptions relating to expansion of our landfills; reductions in the demand for emergency response services at industrial facilities or on roadways, railways or waterways, and other remedial projects and regulatory developments; reductions in the demand for oil products and automotive services and volatility in oil prices in the markets we serve; changes in statutory and regulatory requirements and risks relating to extensive environmental laws and regulations; risks associated with existing and potential litigation; risks associated with our identification and execution of strategic acquisitions and divestitures and their related liabilities; risks relating to the availability and sufficiency of our insurance coverage, self-insurance, surety bonds, letters of credit and other forms of financial assurance; impact of new tax legislation or changes in tax regulations and interpretations; the imposition of trade sanctions or tariffs; fluctuations in interest rates and foreign currency exchange rates; risks relating to our indebtedness and covenants in our debt agreements; risks associated with certain anti-takeover provisions under the Massachusetts Business Corporation Act and our By-Laws; and those items discussed elsewhere in this report or identified as “Risk Factors” in our Annual Report on Form 10-K filed with the Securities and Exchange Commission (“SEC”) on February 19, 2025, and in other documents we file from time to time with the SEC. Forward-looking statements are neither historical facts nor assurances of future performance. Therefore, readers are cautioned not to place undue reliance on these forward-looking statements, which reflect management’s opinions only as of the date hereof. Our actual results and financial condition may differ materially from those indicated in the forward-looking statements. We undertake no obligation to revise or publicly release the results of any revision to these forward-looking statements.
Overview
We are North America’s leading provider of environmental and industrial services, supporting our customers in finding environmentally responsible solutions to further their sustainability goals. Everywhere industry meets the environment, we strive to provide eco-friendly services and products that protect and restore North America’s natural environment. We believe we operate, in the aggregate, the largest number of hazardous waste incinerators, landfills and treatment, storage and disposal facilities (“TSDFs”) in North America. We serve over 350,000 customers, including the majority of Fortune 500 companies, across various markets including chemical and manufacturing, as well as numerous government agencies. These customers rely on us to safely deliver a broad range of services, including, but not limited to end-to-end hazardous waste management, emergency response, industrial cleaning and maintenance and recycling services. We are also a leading provider of parts cleaning and related environmental services to general manufacturing, automotive and commercial customers in North America and the largest re-refiner and recycler of used oil in North America.
Performance of our segments is evaluated on several factors of which the primary financial measure is Adjusted EBITDA, a non-GAAP measure which is reconciled to our GAAP net income and described more fully below. The following is a discussion of how management evaluates its segments in regards to other factors, including key performance indicators that management uses to assess the segments’ results, as well as certain macroeconomic trends and influences that impact each reportable segment:
•Environmental Services - The Environmental Services segment results are driven by the customer demand for our wide variety of services, the volume of waste managed and project work requiring responsible waste handling and disposal. Environmental Services results are also impacted by the demand for planned and unplanned industrial related cleaning and maintenance services at customer sites, environmental cleanup services on a scheduled or emergency basis, including response to large scale events such as major chemical spills, natural disasters, or other instances where immediate and specialized services are required. The Environmental Services segment results include the Safety-Kleen
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branches’ core environmental service offerings of containerized waste disposal, parts washer and vacuum services. These results are driven by the volumes of waste collected from these customers, the overall number of parts washers placed at customer sites, and the demand for and frequency of other offered services. The results and integration of the acquired operations of HEPACO, which we acquired in March 2024, also impact the overall segment results as we integrated this business into our Field Services operations. In managing the business and evaluating performance, management tracks the volumes and mix of waste handled and disposed of or recycled, generally through our incinerators, TSDFs and landfills, the utilization rates of our incinerators, equipment and workforce, including billable hours and the number of parts washer services performed, and pricing realized by our business and peer companies as well as other key metrics. Levels of activity and ultimate performance associated with this segment can be impacted by several factors including overall North American GDP, U.S. industrial production, economic conditions in the general manufacturing, chemical and automotive markets, including efforts and economic incentives to increase domestic operations, available capacity at waste disposal outlets, demand for industrial cleaning and related industrial services, weather conditions, efficiency of our operations, technology, changing regulations, competition, market pricing of our services, costs incurred to deliver our services and the management of our related operating costs.
•Safety-Kleen Sustainability Solutions - The Safety-Kleen Sustainability Solutions (“SKSS”) segment results are impacted by our customers’ demand for high-quality, environmentally responsible recycled oil products and their demand for our related service and product offerings. SKSS offers high-quality recycled base and blended oil products and other automotive and industrial lubricants to end users including fleet customers, distributors, manufacturers of oil products and industrial plants. Segment results are impacted by market pricing, overall demand and the mix of our oil products sales. Segment results are also predicated on the demand for other SKSS product and service offerings including collection services for used oil, used oil filters and other automotive fluids. The used oil collected is used as feedstock in our oil re-refining to produce our base and blended oil products and other hydraulic oils, lubricants and recycled fuel oil or are integrated into our recycling and disposal network. The results and integration of the acquired operations of Noble also impact the overall segment results. In operating the business and evaluating performance, management tracks the volumes and relative percentages of base and blended oil sales along with various pricing metrics associated with the commodity driven margin between product pricing and the overall revenue generation and costs associated with the collection of used oil. Levels of activity and ultimate performance associated with this segment can be impacted by economic conditions in the manufacturing and automotive services markets, efficiency of our operations, technology, weather conditions, changing regulations, competition and the management of our related operating costs. Overall product pricing as well as revenues generated and/or costs incurred in connection with the collection of used oil and other raw materials associated with the segment’s oil related products can also be volatile and can be impacted by global events and their relative impact on commodity products and pricing. The overall market price of oil and regulations that change the possible usage of used oil or burning of used oil as a fuel, impact the premium the segment can charge for used oil collections.
Highlights
Total direct revenues for the three and six months ended June 30, 2025 were $1,549.9 million and $2,981.8 million, compared with $1,552.7 million and $2,929.4 million for the three and six months ended June 30, 2024, respectively. For the three months ended June 30, 2025, our Environmental Services segment direct revenues increased $42.7 million or 3.3% from the comparable period in 2024, driven by strong growth in Safety-Kleen core services and Technical Services, offset by fewer large scale emergency response events for our Field and Emergency Response Services operations. For the six months ended June 30, 2025, our Environmental Services segment direct revenues increased $79.3 million or 3.2% from the comparable period in 2024, driven by growth in Field and Emergency Response Services, specifically incremental contributions from the acquisition of HEPACO, as well as growth in our Technical Services and Safety-Kleen core services, offset by lower contributions from the Industrial Services organization. For the three and six months ended June 30, 2025, our SKSS segment direct revenues decreased $45.5 million and $26.9 million or 18.7% and 6.0%, respectively, from the comparable periods in 2024, driven by lower sales of base and blended oil products. These decreases were partially offset by higher charge for oil revenue and incremental contributions from Noble. Foreign currency translation of our Canadian operations negatively impacted our consolidated direct revenues by $1.8 million and $10.0 million in the three and six months ended June 30, 2025, respectively, compared to the same periods in 2024.
Income from operations for the three and six months ended June 30, 2025 was $210.3 million and $321.9 million, compared with $215.5 million and $341.0 million in the three and six months ended June 30, 2024, representing decreases of 2.4% and 5.6% respectively, primarily due to increased depreciation and amortization expense in 2025, as compared to the comparable periods in 2024. Net income for the three and six months ended June 30, 2025 was $126.9 million and $185.6 million, decreases of $6.4 million and $17.5 million, or 4.8% and 8.6% as compared with net income of $133.3 million and $203.1 million in the three and six months ended June 30, 2024, respectively.
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Adjusted EBITDA, which is the primary financial measure by which we evaluate the operating performance of our segments, increased $8.4 million and $13.2 million or 2.6% and 2.4%, from $327.8 million and $557.9 million in the three and six months ended June 30, 2024 to $336.2 million and $571.1 million in the three and six months ended June 30, 2025. Additional information regarding Adjusted EBITDA, which is a non-GAAP measure, including a reconciliation of net income to Adjusted EBITDA, appears below under “Adjusted EBITDA.”
Net cash from operating activities for the six months ended June 30, 2025 decreased $24.9 million from $234.6 million in 2024 to $209.6 million in 2025 primarily due to increased working capital balances. Adjusted free cash flow, which management uses to measure our financial strength and ability to generate cash, was an inflow of $17.4 million in the six months ended June 30, 2025 as compared to an outflow of $34.1 million in the comparable period of 2024, mainly due to lower cash paid for additions to property, plant and equipment. Additional information regarding adjusted free cash flow, which is a non-GAAP measure, including a reconciliation of net cash from operating activities to adjusted free cash flow, appears below under “Adjusted Free Cash Flow.”
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Segment Performance
The primary financial measure by which we evaluate the performance of our segments is Adjusted EBITDA. The following table sets forth certain financial information associated with our results of operations (in thousands, except percentages):
| Summary of Operations | |||||||||||||||||||||||||||||||||||||||||||||||
| Three Months Ended | Six Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||
| June 30, | June 30, | ||||||||||||||||||||||||||||||||||||||||||||||
| 2025 | 2024 | Change | % Change | 2025 | 2024 | Change | % Change | ||||||||||||||||||||||||||||||||||||||||
Direct Revenues (1): | |||||||||||||||||||||||||||||||||||||||||||||||
| Environmental Services | $ | 1,352,035 | $ | 1,309,383 | $ | 42,652 | 3.3% | $ | 2,561,148 | $ | 2,481,893 | $ | 79,255 | 3.2% | |||||||||||||||||||||||||||||||||
| Safety-Kleen Sustainability Solutions | 197,730 | 243,237 | (45,507) | (18.7) | 420,470 | 447,320 | (26,850) | (6.0) | |||||||||||||||||||||||||||||||||||||||
Corporate | 89 | 99 | (10) | N/M | 186 | 201 | (15) | N/M | |||||||||||||||||||||||||||||||||||||||
| Total | 1,549,854 | 1,552,719 | (2,865) | (0.2) | 2,981,804 | 2,929,414 | 52,390 | 1.8 | |||||||||||||||||||||||||||||||||||||||
Cost of Revenues (2): | |||||||||||||||||||||||||||||||||||||||||||||||
| Environmental Services | 880,871 | 853,705 | 27,166 | 3.2 | 1,720,813 | 1,666,603 | 54,210 | 3.3 | |||||||||||||||||||||||||||||||||||||||
| Safety-Kleen Sustainability Solutions | 140,567 | 170,434 | (29,867) | (17.5) | 318,005 | 325,321 | (7,316) | (2.2) | |||||||||||||||||||||||||||||||||||||||
Corporate | 12,059 | 11,403 | 656 | N/M | 16,563 | 14,688 | 1,875 | N/M | |||||||||||||||||||||||||||||||||||||||
| Total | 1,033,497 | 1,035,542 | (2,045) | (0.2) | 2,055,381 | 2,006,612 | 48,769 | 2.4 | |||||||||||||||||||||||||||||||||||||||
Selling, General & Administrative Expenses (3): | |||||||||||||||||||||||||||||||||||||||||||||||
| Environmental Services | 94,970 | 95,763 | (793) | (0.8) | 189,550 | 190,900 | (1,350) | (0.7) | |||||||||||||||||||||||||||||||||||||||
| Safety-Kleen Sustainability Solutions | 18,850 | 21,327 | (2,477) | (11.6) | 35,900 | 40,823 | (4,923) | (12.1) | |||||||||||||||||||||||||||||||||||||||
Corporate | 66,300 | 72,271 | (5,971) | (8.3) | 129,882 | 133,168 | (3,286) | (2.5) | |||||||||||||||||||||||||||||||||||||||
| Total | 180,120 | 189,361 | (9,241) | (4.9) | 355,332 | 364,891 | (9,559) | (2.6) | |||||||||||||||||||||||||||||||||||||||
| Adjusted EBITDA: | |||||||||||||||||||||||||||||||||||||||||||||||
| Environmental Services | 376,194 | 359,915 | 16,279 | 4.5 | 650,785 | 624,390 | 26,395 | 4.2 | |||||||||||||||||||||||||||||||||||||||
| Safety-Kleen Sustainability Solutions | 38,313 | 51,476 | (13,163) | (25.6) | 66,565 | 81,176 | (14,611) | (18.0) | |||||||||||||||||||||||||||||||||||||||
Corporate | (78,270) | (83,575) | 5,305 | 6.3 | (146,259) | (147,655) | 1,396 | 0.9 | |||||||||||||||||||||||||||||||||||||||
| Total | $ | 336,237 | $ | 327,816 | $ | 8,421 | 2.6% | $ | 571,091 | $ | 557,911 | $ | 13,180 | 2.4% | |||||||||||||||||||||||||||||||||
| Adjusted EBITDA as a % of Direct Revenues: | |||||||||||||||||||||||||||||||||||||||||||||||
Environmental Services (4) | 27.8 | % | 27.5 | % | 0.3 | % | 25.4 | % | 25.2 | % | 0.2 | % | |||||||||||||||||||||||||||||||||||
Safety-Kleen Sustainability Solutions (4) | 19.4 | % | 21.2 | % | (1.8) | % | 15.8 | % | 18.1 | % | (2.3) | % | |||||||||||||||||||||||||||||||||||
Corporate (5) | (5.1) | % | (5.4) | % | 0.3 | % | (4.9) | % | (5.0) | % | 0.1 | % | |||||||||||||||||||||||||||||||||||
| Total | 21.7 | % | 21.1 | % | 0.6 | % | 19.2 | % | 19.0 | % | 0.2 | % | |||||||||||||||||||||||||||||||||||
N/M = not meaningful
(1)Direct revenues are allocated to the segment performing the provided service or selling the product.
(2)Cost of revenues are shown exclusive of (i) accretion of environmental liabilities and (ii) depreciation and amortization which are presented separately on the Consolidated Statements of Operations.
(3)Selling, general and administrative expenses are shown exclusive of stock-based compensation which is presented in Selling, general and administrative expenses on the Company’s Consolidated Statements of Operations but is not included in the Company’s measurement of Adjusted EBITDA. See Adjusted EBITDA section below for a reconciliation of net income to Adjusted EBITDA.
(4)Calculated as a percentage of individual segment direct revenue.
(5)Calculated as a percentage of total Company direct revenue.
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Direct Revenues
There are many factors which can impact our revenues including, but not limited to: overall levels of industrial activity and economic growth in North America, competitive industry pricing, overall market incineration capacity including captive incineration closures, changes in the regulatory environment including those related to per- and polyfluoroalkyl substances (“PFAS”), impacts of acquisitions and divestitures, the level of emergency response services, government infrastructure investment, reshoring of domestic manufacturing, existence or non-existence of large scale environmental waste and remediation projects, weather related events, the number of parts washers placed at customer sites, miles driven and related lubricant demand, base and blended oil pricing, market supply for base oil products, market changes relative to the collection of used oil and foreign currency fluctuations. In addition, customer efforts to minimize hazardous waste and changes in regulation can impact our revenues.
Environmental Services
| Three Months Ended | Six Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||
| June 30, | 2025 over 2024 | June 30, | 2025 over 2024 | |||||||||||||||||||||||||||||||||||||||||||||||
| (in thousands, except percentages) | 2025 | 2024 | Change | % Change | 2025 | 2024 | Change | % Change | ||||||||||||||||||||||||||||||||||||||||||
| Direct revenues | $ | 1,352,035 | $ | 1,309,383 | $ | 42,652 | 3.3 | % | $ | 2,561,148 | $ | 2,481,893 | $ | 79,255 | 3.2 | % | ||||||||||||||||||||||||||||||||||
Environmental Services direct revenues for the three months ended June 30, 2025 increased $42.7 million from the comparable period in 2024, driven by contributions across our service lines. Revenues for Safety-Kleen core service offerings for the three months ended June 30, 2025 grew by $21.0 million from the comparable period in 2024 due to improved overall pricing and demand for our containerized waste, vacuum and parts washer services. Technical services revenue increased $19.8 million from the comparable period in the prior year with contributions across our portfolio of waste disposal services, including increased volumes at our incinerator facilities. On a comparative basis and excluding the impacts of the new incinerator in Kimball, Nebraska, which is not expected to be running at full utilization until 2026, utilization at our incinerators was 89% in the three months ended June 30, 2025 as compared to 88% in the same period in 2024. Including the new Kimball incinerator, utilization at our incinerators was 86% during the three months ended June 30, 2025. Field and emergency response service revenues decreased $10.1 million driven by fewer large-scale emergency response events in the three months ended June 30, 2025 as compared to the same period in 2024. Direct revenues for Canadian operations of the Environmental Services segment decreased by $1.5 million due to foreign currency translation.
Environmental Services direct revenues for the six months ended June 30, 2025 increased $79.3 million from the comparable period in 2024 driven by acquisitive growth and incremental revenues from our legacy operations. Field and emergency response service revenues for the six months ended June 30, 2025 increased $42.1 million from the comparable period in 2024 driven by incremental revenue from the acquisition of HEPACO in late March 2024, partially offset by fewer large-scale emergency response events in the current year period. Technical services revenue increased $38.5 million from the comparable prior year period driven primarily by higher incineration volumes. On a comparative basis and excluding the impacts of the new incinerator in Kimball, Nebraska, utilization at our incinerators was 89% in the first six months of 2025 as compared to 83% in the same period in 2024. Including the new Kimball incinerator, utilization at our incinerators was 84% during the six months ended June 30, 2025. Revenues from Safety-Kleen core services for the six months ended June 30, 2025 grew by $32.9 million from the comparable period in 2024 due to improved pricing for our containerized waste, vacuum and parts washer services. Revenue from our industrial services operations declined $34.9 million due to lower turnaround activity and related high-value services, predominately early in 2025 when compared to 2024. Direct revenues for Canadian operations of the Environmental Services segment decreased by $8.0 million due to foreign currency translation.
Safety-Kleen Sustainability Solutions
| Three Months Ended | Six Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||
| June 30, | 2025 over 2024 | June 30, | 2025 over 2024 | |||||||||||||||||||||||||||||||||||||||||||||||
| (in thousands, except percentages) | 2025 | 2024 | Change | % Change | 2025 | 2024 | Change | % Change | ||||||||||||||||||||||||||||||||||||||||||
| Direct revenues | $ | 197,730 | $ | 243,237 | $ | (45,507) | (18.7) | % | $ | 420,470 | $ | 447,320 | $ | (26,850) | (6.0) | % | ||||||||||||||||||||||||||||||||||
In the three months ended June 30, 2025, SKSS direct revenues decreased $45.5 million compared to the same period in 2024. Revenues from the sale of base and blended oil products decreased $32.7 million and $15.5 million, respectively, resulting from lower volumes sold and, to a lesser extent, lower pricing, and revenues from contract packaging services decreased $6.5 million from the same period in 2024. These decreases were partially offset by a $10.8 million increase in revenue from the collection of used oil as we increased the price we charge for these collection services starting in late 2024 and throughout 2025.
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In the six months ended June 30, 2025, SKSS direct revenues decreased $26.9 million compared to the same period in 2024. Revenues from the sale of base and blended oil products decreased $38.6 million and $19.2 million, respectively, resulting from lower volumes sold and, to a lesser extent, lower pricing, and revenues from contract packaging services decreased $10.3 million from the same period in 2024. These decreases were partially offset by a $19.3 million increase in revenues from vacuum gas oil and specialty refinery products, driven by the acquisition of Noble in March 2024, and a $16.7 million increase in revenue from the collection of used oil attributed to the higher pricing for these collection services noted above. Direct revenues for Canadian operations of the SKSS segment decreased by $1.9 million due to foreign currency translation.
Cost of Revenues
We believe that management of operating costs is vital to our ability to remain price competitive. We continue to experience inflationary pressures across several cost categories, but most notably related to internal and external labor, transportation, maintenance and energy related costs. We are also subject to uncertainties and cost increases due to the changing regulatory landscape, including trade restrictions and tariffs. We aim to manage these increases through constant cost monitoring and a focus on cost savings areas, including lowering employee turnover, as well as our overall customer pricing strategies designed to offset the inflationary impacts on our margins.
We continue to upgrade the quality and efficiency of our services through the development of new technology and continued modifications and expansion at our facilities while also leveraging certain fixed costs of our operating infrastructure. We invest in new business opportunities and aggressively implement strategic sourcing and logistics solutions, while also continuing to optimize our management and operating structure in an effort to manage our operating margins.
Environmental Services
| Three Months Ended | Six Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||
| June 30, | 2025 over 2024 | June 30, | 2025 over 2024 | |||||||||||||||||||||||||||||||||||||||||||||||
| (in thousands, except percentages) | 2025 | 2024 | Change | % Change | 2025 | 2024 | Change | % Change | ||||||||||||||||||||||||||||||||||||||||||
| Cost of revenues | $ | 880,871 | $ | 853,705 | $ | 27,166 | 3.2 | % | $ | 1,720,813 | $ | 1,666,603 | $ | 54,210 | 3.3 | % | ||||||||||||||||||||||||||||||||||
| As a % of Direct revenues | 65.2 | % | 65.2 | % | — | % | 67.2 | % | 67.2 | % | — | % | ||||||||||||||||||||||||||||||||||||||
Environmental Services cost of revenues for the three months ended June 30, 2025 increased $27.2 million from the comparable period in 2024, and remained consistent as a percentage of revenues. Commensurate with the revenue growth in the business, equipment and supply costs increased $9.1 million and labor and benefit related costs increased $8.9 million for the three months ended June 30, 2025 when compared to the three months ended June 30, 2024. The remaining cost increase was spread across various cost categories. Partially offsetting these cost increases was a decrease of $4.3 million in third-party labor costs for the three months ended June 30, 2025 when compared to the three months ended June 30, 2024 due to labor internalization efforts.
Environmental Services cost of revenues for the six months ended June 30, 2025 increased $54.2 million from the comparable period in 2024, and remained consistent as a percentage of revenues. Commensurate with the revenue growth in the business and the acquisition of HEPACO discussed above, labor and benefit related costs increased $34.8 million and equipment and supply costs increased $11.7 million for the six months ended June 30, 2025 when compared to the six months ended June 30, 2024. The remaining cost increase was spread across various cost categories and was largely driven by the HEPACO acquisition. Partially offsetting these cost increases was a decrease of $12.2 million in third-party labor costs due to labor internalization efforts.
Safety-Kleen Sustainability Solutions
| Three Months Ended | Six Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||
| June 30, | 2025 over 2024 | June 30, | 2025 over 2024 | |||||||||||||||||||||||||||||||||||||||||||||||
| (in thousands, except percentages) | 2025 | 2024 | Change | % Change | 2025 | 2024 | Change | % Change | ||||||||||||||||||||||||||||||||||||||||||
| Cost of revenues | $ | 140,567 | $ | 170,434 | $ | (29,867) | (17.5) | % | $ | 318,005 | $ | 325,321 | $ | (7,316) | (2.2) | % | ||||||||||||||||||||||||||||||||||
| As a % of Direct revenues | 71.1 | % | 70.1 | % | 1.0 | % | 75.6 | % | 72.7 | % | 2.9 | % | ||||||||||||||||||||||||||||||||||||||
SKSS cost of revenues for the three months ended June 30, 2025 decreased $29.9 million from the comparable period in 2024. The overall cost decreases were driven by the lower sales volumes, discussed above, and by lower acquisition costs of used oil feedstock in the three months ended June 30, 2025 compared to the prior period. As a percentage of revenues, these costs increased 1.0%, primarily due to market-related volume and pricing decreases discussed above in the SKSS direct revenues section.
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SKSS cost of revenues for the six months ended June 30, 2025 decreased $7.3 million from the comparable period in 2024 but increased 2.9% as a percentage of revenues. The overall cost decrease was driven by the lower sales volumes, discussed above, and by lower acquisition costs of used oil feedstock in the six months ended June 30, 2025 compared to the prior period. These decreases were partially offset by incremental expenses from the Noble acquisition. As a percentage of revenues, these costs increased primarily due to market-related volume and pricing decreases discussed above in the SKSS direct revenues section and the overall mix of products sold during the six months ended June 30, 2025 as compared to the same period in the prior year.
Selling, General and Administrative Expenses
We aim to manage our selling, general and administrative (“SG&A”) expenses in line with the overall performance of our segments and corresponding revenue levels. Our goal is to achieve this through enhanced technology, process improvements and strategic expense management. Expanding our support functions globally has led to both profitability and productivity improvements. We believe our ability to properly align these costs with business performance is reflective of our strong management of the businesses and further promotes our ability to remain competitive in the marketplace.
The SG&A expenses set forth below exclude stock-based compensation expense, which is presented in SG&A on the Company’s Consolidated Statement of Operations but is not included in the Company’s measurement of Adjusted EBITDA. For a discussion of significant changes in consolidated stock-based compensation expense, please refer to the separate section below.
Environmental Services
| Three Months Ended | Six Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||
| June 30, | 2025 over 2024 | June 30, | 2025 over 2024 | |||||||||||||||||||||||||||||||||||||||||||||||
| (in thousands, except percentages) | 2025 | 2024 | Change | % Change | 2025 | 2024 | Change | % Change | ||||||||||||||||||||||||||||||||||||||||||
| SG&A expenses | $ | 94,970 | $ | 95,763 | $ | (793) | (0.8) | % | $ | 189,550 | $ | 190,900 | $ | (1,350) | (0.7) | % | ||||||||||||||||||||||||||||||||||
| As a % of Direct revenues | 7.0 | % | 7.3 | % | (0.3) | % | 7.4 | % | 7.7 | % | (0.3) | % | ||||||||||||||||||||||||||||||||||||||
Environmental Services SG&A expenses for the three months ended June 30, 2025 remained relatively consistent with the comparable period in 2024, both in absolute dollars and as a percentage of revenues. Strategic headcount management actions implemented early in the second quarter of 2025 helped to partially offset rising costs, including inflation-driven increases in labor expenses.
Environmental Services SG&A expenses for the six months ended June 30, 2025 decreased $1.4 million from the comparable period in 2024, and remained relatively consistent as a percentage of revenues. The results for the six months ended June 30, 2025 include the impact of reducing the estimated costs to remediate a site by approximately $10 million in the first quarter of 2025 to reflect our conclusion that a loss was no longer probable based on recent evaluation of available evidence. This benefit was partially offset by higher labor and benefits related costs of $11.7 million as a result of the HEPACO acquisition and other investments in our employees.
Safety-Kleen Sustainability Solutions
| Three Months Ended | Six Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||
| June 30, | 2025 over 2024 | June 30, | 2025 over 2024 | |||||||||||||||||||||||||||||||||||||||||||||||
| (in thousands, except percentages) | 2025 | 2024 | Change | % Change | 2025 | 2024 | Change | % Change | ||||||||||||||||||||||||||||||||||||||||||
| SG&A expenses | $ | 18,850 | $ | 21,327 | $ | (2,477) | (11.6) | % | $ | 35,900 | $ | 40,823 | $ | (4,923) | (12.1) | % | ||||||||||||||||||||||||||||||||||
| As a % of Direct revenues | 9.5 | % | 8.8 | % | 0.7 | % | 8.5 | % | 9.1 | % | (0.6) | % | ||||||||||||||||||||||||||||||||||||||
SKSS SG&A expenses for the three months ended June 30, 2025 decreased $2.5 million and, despite the revenue decreases noted above, remained relatively consistent, as a percentage of revenues, when compared to the same period in 2024. Labor and benefit related costs decreased $2.6 million in the three months ended June 30, 2025 when compared to the same period in 2024, mainly driven by cost reduction initiatives that were executed late in 2024 and strategic headcount management actions implemented early in the second quarter of 2025.
SKSS SG&A expenses for the six months ended June 30, 2025 decreased $4.9 million and, despite the revenue decreases noted above, remained relatively consistent, as a percentage of revenues, when compared to the same period in 2024. Labor and benefit related costs decreased $4.2 million in the six months ended June 30, 2025 when compared to the same period in 2024, mainly driven by the cost reduction initiatives noted above.
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Corporate
| Three Months Ended | Six Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||
| June 30, | 2025 over 2024 | June 30, | 2025 over 2024 | |||||||||||||||||||||||||||||||||||||||||||||||
| (in thousands, except percentages) | 2025 | 2024 | Change | % Change | 2025 | 2024 | Change | % Change | ||||||||||||||||||||||||||||||||||||||||||
| SG&A expenses | $ | 66,300 | $ | 72,271 | $ | (5,971) | (8.3) | % | $ | 129,882 | $ | 133,168 | $ | (3,286) | (2.5) | % | ||||||||||||||||||||||||||||||||||
| As a % of Total Company Direct revenues | 4.3 | % | 4.7 | % | (0.4) | % | 4.4 | % | 4.5 | % | (0.1) | % | ||||||||||||||||||||||||||||||||||||||
We manage our Corporate SG&A expenses commensurate with the overall total Company performance and direct revenue levels. Corporate SG&A expenses for the three months ended June 30, 2025 decreased $6.0 million when compared to the same period in the prior year and remained relatively consistent as a percentage of total Company revenues. The overall decrease in Corporate SG&A expenses for the three months ended June 30, 2025 when compared to the prior year was primarily driven by $5.2 million of lower environmental and legal reserve related costs, including a $2.9 million increase in a remedial liability for a Superfund site which occurred in the three months ended June 30, 2024 and did not recur in 2025. During the three months ended June 30, 2025 strategic headcount management actions implemented early in the second quarter of 2025 helped to partially offset rising costs, including inflation-driven increases in labor costs.
Corporate SG&A expenses for the six months ended June 30, 2025 decreased $3.3 million when compared to the same period in the prior year and remained consistent as a percentage of total Company revenues. The decrease in Corporate SG&A expenses was primarily driven by $5.3 million of lower environmental and legal reserve related cost, noted above, partially offset by increased spending on systems investments and severance and integration costs of $4.2 million as compared to $3.1 million in the same period in 2024. During the six months ended June 30, 2025 strategic headcount management actions implemented early in the second quarter of 2025 helped to partially offset rising costs, including inflation-driven increases in labor costs.
Adjusted EBITDA
Management considers Adjusted EBITDA to be a measurement of performance which provides useful information to both management and investors. Adjusted EBITDA should not be considered an alternative to net income or other measurements under generally accepted accounting principles (“GAAP”). As reflected in the reconciliation below, we define Adjusted EBITDA as net income plus accretion of environmental liabilities, stock-based compensation, depreciation and amortization, net other expense, net interest expense and provision for income taxes. Adjusted EBITDA is not calculated identically by all companies, and therefore our measurements of Adjusted EBITDA, while defined consistently and in accordance with our existing credit agreement, may not be comparable to similarly titled measures reported by other companies.
We use Adjusted EBITDA to enhance our understanding of our operating performance, which represents our views concerning our performance in the ordinary, ongoing and customary course of our operations. We historically have found it helpful, and believe that investors have found it helpful, to consider an operating measure that excludes certain expenses relating to transactions not reflective of our core operations.
The information about our operating performance provided by Adjusted EBITDA is used by our management for a variety of purposes. We regularly communicate Adjusted EBITDA results to our lenders since our loan covenants are based upon levels of Adjusted EBITDA achieved and to our board of directors and we discuss with the board our interpretation of such results. We also compare our Adjusted EBITDA performance against internal targets as a key factor in determining cash and equity bonus compensation for executives and other employees, largely because we believe that this measure is indicative of how the fundamental business is performing and being managed.
We also provide information relating to our Adjusted EBITDA so that analysts, investors and other interested persons have the same data that we use to assess our core operating performance. We believe that Adjusted EBITDA should be viewed only as a supplement to the GAAP financial information. We also believe, however, that providing this information in addition to, and together with, GAAP financial information provides a better understanding of our core operating performance and how management evaluates and measures our performance.
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The following is a reconciliation of net income to Adjusted EBITDA for the following periods:
| Three Months Ended | Six Months Ended | |||||||||||||||||||||||||
| June 30, | June 30, | |||||||||||||||||||||||||
| (in thousands, except percentages) | 2025 | 2024 | 2025 | 2024 | ||||||||||||||||||||||
| Net income | $ | 126,905 | $ | 133,280 | $ | 185,585 | $ | 203,112 | ||||||||||||||||||
| Accretion of environmental liabilities | 3,591 | 3,304 | 7,211 | 6,521 | ||||||||||||||||||||||
| Stock-based compensation | 6,063 | 8,515 | 13,698 | 14,853 | ||||||||||||||||||||||
| Depreciation and amortization | 116,285 | 100,504 | 228,265 | 195,569 | ||||||||||||||||||||||
| Other expense, net | 603 | 167 | 1,535 | 1,308 | ||||||||||||||||||||||
| Interest expense, net of interest income | 37,106 | 36,449 | 73,183 | 64,988 | ||||||||||||||||||||||
| Provision for income taxes | 45,684 | 45,597 | 61,614 | 71,560 | ||||||||||||||||||||||
| Adjusted EBITDA | $ | 336,237 | $ | 327,816 | $ | 571,091 | $ | 557,911 | ||||||||||||||||||
| As a % of Direct revenues | 21.7 | % | 21.1 | % | 19.2 | % | 19.0 | % | ||||||||||||||||||
Stock-based Compensation
| Three Months Ended | Six Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||
| June 30, | 2025 over 2024 | June 30, | 2025 over 2024 | |||||||||||||||||||||||||||||||||||||||||||||||
| (in thousands, except percentages) | 2025 | 2024 | Change | % Change | 2025 | 2024 | Change | % Change | ||||||||||||||||||||||||||||||||||||||||||
Stock-based compensation | $ | 6,063 | $ | 8,515 | $ | (2,452) | (28.8) | % | $ | 13,698 | $ | 14,853 | $ | (1,155) | (7.8) | % | ||||||||||||||||||||||||||||||||||
Stock-based compensation for the three and six months ended June 30, 2025 decreased $2.5 million and $1.2 million, respectively, due to higher expense in 2024 for the achievement of performance awards granted in prior periods coupled with a longer recognition period for performance awards granted in 2025 and higher forfeitures in 2025. These expense decreases were partially offset by higher expense for the ESPP which commenced in July 2024.
Depreciation and Amortization
| Three Months Ended | Six Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||
| June 30, | 2025 over 2024 | June 30, | 2025 over 2024 | |||||||||||||||||||||||||||||||||||||||||||||||
| (in thousands, except percentages) | 2025 | 2024 | Change | % Change | 2025 | 2024 | Change | % Change | ||||||||||||||||||||||||||||||||||||||||||
| Depreciation of fixed assets and amortization of landfills and finance leases | $ | 102,573 | $ | 86,472 | $ | 16,101 | 18.6 | % | $ | 201,240 | $ | 168,687 | $ | 32,553 | 19.3 | % | ||||||||||||||||||||||||||||||||||
| Permits and other intangibles amortization | 13,712 | 14,032 | (320) | (2.3) | 27,025 | 26,882 | 143 | 0.5 | ||||||||||||||||||||||||||||||||||||||||||
| Total depreciation and amortization | $ | 116,285 | $ | 100,504 | $ | 15,781 | 15.7 | % | $ | 228,265 | $ | 195,569 | $ | 32,696 | 16.7 | % | ||||||||||||||||||||||||||||||||||
Depreciation and amortization for the three months ended June 30, 2025 increased by $15.8 million from the comparable period in 2024 due to depreciation for the Kimball incinerator, which was placed in service in December 2024, incremental depreciation for assets placed in service to support the growth of the business, higher amortization of landfill assets due to increased volumes and incremental finance lease amortization.
Depreciation and amortization for the six months ended June 30, 2025 increased by $32.7 million from the comparable period in 2024 due to depreciation of fixed assets and amortization of intangible assets acquired from the March 2024 HEPACO and Noble acquisitions, depreciation for the Kimball incinerator, which was placed in service in December 2024, incremental depreciation for assets placed in service to support the growth of the business, higher amortization of landfill assets due to increased volumes and incremental finance lease amortization.
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Interest Expense, Net of Interest Income
| Three Months Ended | Six Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||
| June 30, | 2025 over 2024 | June 30, | 2025 over 2024 | |||||||||||||||||||||||||||||||||||||||||||||||
| (in thousands, except percentages) | 2025 | 2024 | Change | % Change | 2025 | 2024 | Change | % Change | ||||||||||||||||||||||||||||||||||||||||||
| Interest expense, net of interest income | $ | 37,106 | $ | 36,449 | $ | 657 | 1.8 | % | $ | 73,183 | $ | 64,988 | $ | 8,195 | 12.6 | % | ||||||||||||||||||||||||||||||||||
Interest expense, net of interest income for the three months ended June 30, 2025 remained relatively consistent with the comparable period in 2024.
Interest expense, net of interest income for the six months ended June 30, 2025 increased $8.2 million from the comparable period in 2024 primarily due to higher levels of outstanding debt during the period resulting from the issuance of incremental debt on March 22, 2024. Interest expense was partially offset by a $2.8 million increase in interest income in the six months ended June 30, 2025 compared to the same period in 2024.
As of June 30, 2025, the effective interest rate on our debt was 5.3%. For the remainder of 2025, we expect interest expense, net of interest income to remain relatively consistent with the prior year. For additional information regarding our current portfolio of long-term debt, see Note 11, “Financing Arrangements,” to the accompanying unaudited consolidated financial statements.
Provision for Income Taxes
| Three Months Ended | Six Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||
| June 30, | 2025 over 2024 | June 30, | 2025 over 2024 | |||||||||||||||||||||||||||||||||||||||||||||||
| (in thousands, except percentages) | 2025 | 2024 | Change | % Change | 2025 | 2024 | Change | % Change | ||||||||||||||||||||||||||||||||||||||||||
| Provision for income taxes | $ | 45,684 | $ | 45,597 | $ | 87 | 0.2 | % | $ | 61,614 | $ | 71,560 | $ | (9,946) | (13.9) | % | ||||||||||||||||||||||||||||||||||
| Effective tax rate | 26.5 | % | 25.5 | % | 1.0 | % | 24.9 | % | 26.1 | % | (1.2) | % | ||||||||||||||||||||||||||||||||||||||
For the three months ended June 30, 2025, the provision for income taxes and our effective tax rate were relatively consistent with the same period in 2024.
For the six months ended June 30, 2025, the provision for income taxes decreased $9.9 million compared to the same period in 2024. This decrease was driven by both lower pre-tax income as well as a reduced effective tax rate in 2025. The decrease in our effective tax rate in the six months ended June 30, 2025 was driven by the write-off of a deferred tax asset with a full valuation allowance associated with the remedial liability change in estimate discussed above, which occurred in the first quarter of 2025.
Liquidity and Capital Resources
We assess our liquidity in terms of our ability to generate cash to fund our operating, investing, and financing activities. Our primary ongoing cash requirements will be to fund operations, capital expenditures, interest payments and investments in line with our business strategy as of the date of this report. We believe our future operating cash flows will be sufficient to meet our future operating and internal investing cash needs. We monitor our actual needs and forecasted cash flows, our liquidity and our capital resources, enabling us to plan our present needs and fund items that may arise during the year as a result of changing business conditions or opportunities. Furthermore, our existing cash balance and the availability of additional borrowings under our revolving credit facility provide additional potential sources of liquidity should they be required.
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Summary of Cash Flow Activity
| Six Months Ended | ||||||||||||||
| June 30, | ||||||||||||||
| (in thousands) | 2025 | 2024 | ||||||||||||
| Net cash from operating activities | $ | 209,645 | $ | 234,594 | ||||||||||
| Net cash used in investing activities | (200,742) | (730,670) | ||||||||||||
| Net cash (used in) from financing activities | (101,169) | 455,503 | ||||||||||||
Net cash from operating activities
Net cash from operating activities for the six months ended June 30, 2025 was $209.6 million as compared to $234.6 million in the same period of 2024. This $24.9 million decrease in operating cash flows was attributable to an increase in working capital balances for the six months ended June 30, 2025 compared to the same period in 2024, partially offset by lower cash payments for income taxes.
Net cash used in investing activities
Net cash used in investing activities for the six months ended June 30, 2025 was $200.7 million, a decrease of $529.9 million from the comparable period in 2024. In the six months ended June 30, 2024, we paid $477.2 million for acquisitions, including the purchase of HEPACO and Noble. Additions to property, plant and equipment decreased $64.3 million, primarily due to notable project spend of $40.4 million on the Kimball incinerator strategic project in the six months ended June 30, 2024. Partially offsetting these lower cash outflows was an $11.7 million lower cash inflow due to the timing of transactions within our wholly owned captive insurance company.
Net cash (used in) from financing activities
Net cash used in financing activities for the six months ended June 30, 2025 was $101.2 million, as compared to net cash from financing activities of $455.5 million for the six months ended June 30, 2024. The primary difference in financing activities was the incurrence of term loans net of discount and deferred financing costs of $491.2 million in 2024 to fund the acquisitions executed during the period. Additionally, in 2025, the Company paid $56.8 million more for repurchases of common stock, $5.9 million for tax payments on withholdings of vested restricted stock and $5.3 million more in finance lease payments. Partially offsetting these incremental financing cash outflows in 2025 was the receipt of $3.4 million in proceeds from the ESPP.
Adjusted Free Cash Flow
Management considers adjusted free cash flow, a non-GAAP measure, to be a measure of liquidity which provides useful information to management, creditors and investors about our financial strength and our ability to generate cash. Additionally, adjusted free cash flow is a metric on which a portion of management incentive compensation is based. We define adjusted free cash flow as net cash from operating activities, less additions to property, plant and equipment, plus proceeds from sales or disposals of fixed assets. When necessary, management adjusts for the cash impact of items derived from non-operating activities. Additionally, adjusted free cash flow excludes significant one-time growth investments, as they are not indicative of free cash flow generation for the current period. For 2025, these significant one-time growth investments include the build out of a hub facility in Phoenix Arizona which is expected to cost approximately $15 million in 2025 and, from which we expect to realize future long-term benefits. Adjusted free cash flow should not be considered an alternative to net cash from operating activities or other measurements under GAAP. Adjusted free cash flow is not calculated identically by all companies, and therefore our measurements of adjusted free cash flow may not be comparable to similarly titled measures reported by other companies.
The following is a reconciliation of net cash from operating activities to adjusted free cash flow for the following periods:
| For the Six Months Ended | ||||||||||||||
| June 30, | ||||||||||||||
| (in thousands) | 2025 | 2024 | ||||||||||||
| Net cash from operating activities | $ | 209,645 | $ | 234,594 | ||||||||||
| Additions to property, plant and equipment | (208,724) | (273,023) | ||||||||||||
| Cash investment in Phoenix Hub | 12,436 | — | ||||||||||||
| Proceeds from sale and disposal of fixed assets | 4,063 | 4,295 | ||||||||||||
| Adjusted free cash flow | $ | 17,420 | $ | (34,134) | ||||||||||
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Summary of Capital Resources
At June 30, 2025, cash and cash equivalents and marketable securities totaled $699.1 million, compared to $789.8 million at December 31, 2024. At June 30, 2025, cash and cash equivalents held by our Canadian subsidiaries totaled $91.6 million. The cash and cash equivalents and marketable securities balance for our U.S. operations was $607.5 million at June 30, 2025. Our U.S. operations had net operating cash inflows of $223.1 million for the six months ended June 30, 2025.
We maintain a $600.0 million revolving credit facility of which, as of June 30, 2025, approximately $452.1 million was available to borrow under the facility, with letters of credit of $147.9 million outstanding.
Material Capital Requirements
Capital Expenditures
Capital expenditures during the first six months of 2025 were $208.7 million as compared to $273.0 million during the first six months of 2024. Notable project spend in 2024 included investments of $40.4 million in our Kimball incinerator facility and $15.4 million in our Baltimore, Maryland facility. In 2025, notable project spend includes $12.4 million spent for the purchase of a building for our Phoenix hub project. The remaining decrease in capital expenditures in the six months ended June 30, 2025 as compared to June 30, 2024 is due to the timing of expenditures. Overall, we expect that 2025 capital spending, net of disposals, will be in the range of $360.0 million to $390.0 million including the long-term growth investment of approximately $15 million for the Phoenix hub.
We anticipate that the remaining 2025 capital spending will be funded by cash from our operations. Unanticipated changes in environmental regulations could require us to make significant capital expenditures for our facilities and adversely affect our results of operations and cash flow.
Financing Arrangements
As of June 30, 2025, our financing arrangements include (i) $545.0 million of 4.875% senior unsecured notes due 2027, (ii) $1.5 billion of senior secured term loans due 2028, (iii) $300.0 million of 5.125% senior unsecured notes due 2029 and (iv) $500.0 million of 6.375% senior unsecured notes due 2031. As noted above, we also maintain our $600.0 million revolving credit facility with no amounts owed as of June 30, 2025.
The material terms of these arrangements are discussed further in Note 11, “Financing Arrangements,” to the accompanying unaudited consolidated financial statements.
As of June 30, 2025, we were in compliance with the covenants of all of our debt agreements, and we believe we will continue to meet such covenants.
Common Stock Repurchases Pursuant to Publicly Announced Plan
The Company’s board of directors approved a plan to repurchase up to $1.1 billion of the Company’s common stock. During the three and six months ended June 30, 2025, the Company repurchased and retired 61,657 and 318,130 shares, respectively, of the Company’s common stock for total expenditures of $11.8 million and $66.8 million, respectively. During the three and six months ended June 30, 2024, the Company repurchased and retired 23,397 and 50,662 shares, respectively, of the Company’s common stock for total expenditures of $5.0 million and $10.0 million, respectively.
From the board’s approval of the repurchase plan through June 30, 2025, the Company has repurchased and retired a total of approximately 9.1 million shares of its common stock for $667.6 million under the board-approved plan, and, as of June 30, 2025, an additional $432.4 million remained available for the repurchase of shares.
Environmental Liabilities
| (in thousands, except percentages) | June 30, 2025 | December 31, 2024 | Change | % Change | ||||||||||||||||||||||
| Closure and post-closure liabilities | $ | 136,887 | $ | 129,788 | $ | 7,099 | 5.5 | % | ||||||||||||||||||
| Remedial liabilities | 99,312 | 111,745 | (12,433) | (11.1) | ||||||||||||||||||||||
| Total environmental liabilities | $ | 236,199 | $ | 241,533 | $ | (5,334) | (2.2) | % | ||||||||||||||||||
Total environmental liabilities as of June 30, 2025 were $236.2 million, a decrease of $5.3 million compared to December 31, 2024. During the six months ended June 30, 2025, the environmental liability balance decreased due to reductions in environmental liability estimates of $8.0 million and expenditures of $7.1 million. The reduction in environmental liability estimates
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was primarily driven by a decrease of approximately $10 million in the remedial liability for a site based on our conclusion that loss was no longer probable based on recent evaluation of available evidence. This change was recorded in the first quarter of 2025.These decreases were partially offset by accretion of $7.2 million and new environmental liabilities, including those recognized as a result of recent acquisitions, of $2.1 million.
We anticipate our environmental liabilities, substantially all of which we assumed in connection with our acquisitions, will be payable over many years and that cash flow from operations will generally be sufficient to fund the payment of such liabilities when required.
Events not anticipated (such as future changes in environmental laws and regulations) could require that payments to satisfy our environmental liabilities be made earlier or in greater amounts than currently anticipated, which could adversely affect our results of operations, cash flow and financial condition. Conversely, the development of new treatment technologies or other circumstances may arise in the future which may reduce amounts ultimately paid.
Letters of Credit
We obtain standby letters of credit as security for financial assurances we have been required to provide to regulatory bodies for our hazardous waste facilities and which would be called only in the event that we fail to satisfy closure, post-closure and other obligations under the permits issued by those regulatory bodies for such licensed facilities. As of June 30, 2025, there were $147.9 million outstanding letters of credit. See Note 11, “Financing Arrangements,” to the accompanying unaudited consolidated financial statements.
Critical Accounting Policies and Estimates
In the first six months of 2025, there were no material changes to the information provided under the heading “Critical Accounting Estimates” included in our Annual Report on Form 10-K for the year ended December 31, 2024. For more information regarding our accounting policies, please refer to Note 2, “Significant Accounting Policies” to the accompanying unaudited consolidated financial statements.
ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
In the first six months of 2025, there were no material changes to the information provided under Item 7A. “Quantitative and Qualitative Disclosures about Market Risk” in the Company’s Annual Report on Form 10-K for the year ended December 31, 2024.
ITEM 4. CONTROLS AND PROCEDURES
Evaluation of Disclosure Controls and Procedures
Based on an evaluation under the supervision and with the participation of our Co-Chief Executive Officers and Chief Financial Officer, as of the end of the period covered by this Quarterly Report on Form 10-Q, our Co-Chief Executive Officers and Chief Financial Officer have concluded that our disclosure controls and procedures (as defined under Rule 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”)) were effective as of June 30, 2025 to ensure that information required to be disclosed by us in reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in Securities and Exchange Commission rules and forms and is accumulated and communicated to our management, including our Co-Chief Executive Officers and Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosure.
Changes in Internal Control over Financial Reporting
There were no changes in the Company’s internal control over financial reporting identified in connection with the evaluation required by paragraph (d) of Exchange Act Rules 13a-15 or 15d-15 that was conducted during the quarter ended June 30, 2025 that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.
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CLEAN HARBORS, INC. AND SUBSIDIARIES
PART II—OTHER INFORMATION
ITEM 1. LEGAL PROCEEDINGS
See Note 15, “Commitments and Contingencies,” to the unaudited consolidated financial statements included in Item 1 of this report, which description is incorporated herein by reference.
ITEM 1A. RISK FACTORS
There have been no material changes to the risk factors from the information provided in Item 1A. in the Company's Annual Report on Form 10-K for the year ended December 31, 2024.
ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS
Common Stock Repurchase Program
The following table provides information with respect to the shares of common stock repurchased by us for the periods indicated:
| Period | Total Number of Shares Purchased (1) | Average Price Paid Per Share (2) | Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs | Approximate Dollar Value of Shares that May Yet Be Purchased Under the Plans or Programs (in thousands) (3) | |||||||||||||||||||
| April 1, 2025 through April 30, 2025 | 64,299 | $ | 191.09 | 61,657 | $ | 432,383 | |||||||||||||||||
| May 1, 2025 through May 31, 2025 | 1,252 | 217.38 | — | 432,383 | |||||||||||||||||||
| June 1, 2025 through June 30, 2025 | 4,260 | 226.79 | — | 432,383 | |||||||||||||||||||
| Total | 69,811 | $ | 193.74 | 61,657 | |||||||||||||||||||
(1) Includes 8,154 shares withheld by us from employees to satisfy employee tax obligations upon vesting of restricted stock granted to our employees under the Company’s equity incentive plans.
(2) The average price paid per share of common stock repurchased under the Company’s stock repurchase program includes the commissions paid to brokers.
(3) The Company’s common stock repurchases are made pursuant to the stock repurchase plan, which was most recently authorized by the board of directors on December 5, 2024, to repurchase up to $1.1 billion of the Company’s common stock. The stock repurchase plan will expire when all of the available allotted funds under the stock repurchase plan are depleted. As of June 30, 2025, the amount available for repurchase under the board-approved plan is $432.4 million. We have funded and intend to fund the repurchases through available cash resources. The stock repurchase program authorizes us to purchase our common stock on the open market or in privately negotiated transactions periodically in a manner that complies with applicable U.S. securities laws. The number of shares purchased and the timing of the purchases has depended and will depend on several factors, including share price, cash required for business plans, trading volume and other conditions. As part of our share repurchase program, we maintain a repurchase plan in accordance with Rule 10b5-1 promulgated under the Exchange Act. During the three months ended June 30, 2025, 61,657 shares were repurchased under the Rule 10b5-1 plan. Future repurchases may be made as open market or privately negotiated transactions as described above. We have no obligation to repurchase stock under this program and may suspend or terminate the repurchase program at any time.
ITEM 3. DEFAULTS UPON SENIOR SECURITIES
None
ITEM 4. MINE SAFETY DISCLOSURES
Not applicable
ITEM 5. OTHER INFORMATION
During the quarter ended June 30, 2025, no director or “officer” (as defined in Rule 16a-1(f)) of Clean Harbors, Inc. adopted terminated
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ITEM 6. EXHIBITS
| Item No. | Description | |||||||
| 31.1+ | Rule 13a-14a/15d-14(a) Certification of the Co-CEO Michael L. Battles | |||||||
| 31.2+ | Rule 13a-14a/15d-14(a) Certification of the Co-CEO Eric W. Gerstenberg | |||||||
| 31.3+ | Rule 13a-14a/15d-14(a) Certification of the CFO Eric J. Dugas | |||||||
32† | Section 1350 Certifications | |||||||
| 101.SCH+ | Inline XBRL Taxonomy Extension Schema Document | |||||||
| 101.CAL+ | Inline XBRL Taxonomy Extension Calculation Linkbase Document | |||||||
| 101.LAB+ | Inline XBRL Taxonomy Extension Label Linkbase Document | |||||||
| 101.PRE+ | Inline XBRL Taxonomy Extension Presentation Linkbase Document | |||||||
| 101.DEF+ | Inline XBRL Taxonomy Extension Definition Linkbase Document | |||||||
| 104 | Cover Page Interactive Data File (formatted as inline XBRL with applicable taxonomy extension information contained in Exhibits 101) | |||||||
________________
+ Filed herewith.
† Furnished herewith.
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CLEAN HARBORS, INC. AND SUBSIDIARIES
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
| CLEAN HARBORS, INC. | |||||||||||
| By: | /s/ MICHAEL L. BATTLES | ||||||||||
| Michael L. Battles | |||||||||||
| Co-Chief Executive Officer and Co-President | |||||||||||
| Date: | July 30, 2025 | ||||||||||
| By: | /s/ ERIC W. GERSTENBERG | ||||||||||
| Eric W. Gerstenberg | |||||||||||
| Co-Chief Executive Officer and Co-President | |||||||||||
| Date: | July 30, 2025 | ||||||||||
| By: | /s/ ERIC J. DUGAS | ||||||||||
| Eric J. Dugas | |||||||||||
| Executive Vice President and Chief Financial Officer | |||||||||||
| Date: | July 30, 2025 | ||||||||||
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Source:
FAQ
How did Clean Harbors (CLH) revenue perform in Q2 2025?
Total revenue was $1.55 billion, essentially flat year-over-year as growth in Environmental Services offset a decline in Safety-Kleen Sustainability Solutions.
What drove the decline in Clean Harbors' net income?
Lower SKSS margins and higher depreciation reduced net income to $126.9 m from $133.3 m the prior year.
What is Clean Harbors' current cash and debt position?
As of June 30 2025, cash and equivalents were $600.2 m; total debt was $2.79 billion with no revolver borrowings.
How much stock did CLH repurchase during the quarter?
CLH repurchased $11.8 million of shares in Q2 and $67.0 million year-to-date.
Will the new U.S. tax law materially impact Clean Harbors?
Management does not expect a material impact from the One Big Beautiful Bill Act enacted on July 4 2025.
What are the main growth investments underway?
Capex of $208.7 m YTD is funding a new Nebraska incinerator, re-refinery upgrades and fleet expansion.
Clean Harbors Inc
NYSE:CLH
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Jul 31, 2025
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CLH Stock Data
12.77B
50.55M
5.96%
94.64%
1.09%
Waste Management
Hazardous Waste Management
United States
NORWELL