Clean Harbors, Inc. Stock News

NORWELL, Mass.--(BUSINESS WIRE)--Clean Harbors, Inc. (“Clean Harbors”) (NYSE: CLH), the leading provider of environmental and industrial services throughout North America, today published its 2026 Sustainability Report, which highlights its efforts to better the environment, protect local communities, and provide responsible corporate governance. Clean Harbors provides customers with safe and c...

NEW YORK--(BUSINESS WIRE)--One Rock Capital Partners, LLC (together with its affiliates, “One Rock”), a value-oriented, operationally focused private equity firm, today announced that it has completed the previously announced sale of EnviroServe Inc. and its related affiliates (collectively, “EnviroServe” or the “Company”) to Clean Harbors, Inc. (“Clean Harbors”) (NYSE: CLH) for $470 million. E...

NORWELL, Mass.--(BUSINESS WIRE)--Clean Harbors, Inc. (“Clean Harbors” or the “Company”) (NYSE: CLH), a leading provider of environmental and industrial services throughout North America, today announced the completion of its previously announced acquisitions of EnviroServe, a national provider of environmental and waste management services, and ES&H, a leading regional provider of environmental...

NORWELL, Mass.--(BUSINESS WIRE)--Clean Harbors, Inc. (“Clean Harbors” or the “Company”) (NYSE: CLH), announced today that it has priced a private offering of $600 million of senior notes due 2034 (the “notes”). The notes, which carry an interest rate of 6.250%, were priced for purposes of resale at 100.000% of their aggregate principal amount. The issuance and sale of the notes is expected to c...

NORWELL, Mass.--(BUSINESS WIRE)--Clean Harbors, Inc. (“Clean Harbors” or the “Company”) (NYSE: CLH), announced today that it is commencing a private offering of $600 million of senior notes (the “notes”). Clean Harbors expects the notes to mature in 2034. The Company intends to use the net proceeds from the offering of notes to finance the purchase price of the Company's previously announced ac...

NEW YORK--(BUSINESS WIRE)--One Rock Capital Partners, LLC (together with its affiliates, “One Rock”), a value-oriented, operationally focused private equity firm, today announced that it has entered into a definitive agreement to sell EnviroServe Inc. and its related affiliates (collectively, “EnviroServe” or the “Company”) to Clean Harbors, Inc. (“Clean Harbors”) (NYSE: CLH) for $470 million. ...

NORWELL, Mass.--(BUSINESS WIRE)--Clean Harbors, Inc. (“Clean Harbors” or the “Company”) (NYSE: CLH), a leading provider of environmental and industrial services throughout North America, today announced that it has entered into a definitive agreement to acquire EnviroServe, a national provider of environmental and waste management services, from an affiliate of One Rock Capital Partners, LLC fo...