Clean Harbors, Inc. (CLH) is in Industrials, Waste Management, based in United States, listed on NYSE. Market cap 16.75B USD. 52-week range 201.34 to 335.94 USD. Trailing P/E 38.5. Data as of 2026-10-09.
Clean Harbors, Inc. provides environmental and industrial services in the United States and Canada. The company operates through two segments: Environmental Services and Safety-Kleen Sustainability Solutions. The Environmental Services segment collects, transports, treats, recycles, and disposes hazardous and non-hazardous waste, such as resource recovery, physical treatment, incineration, landfill disposal, wastewater treatment, lab chemicals disposal, and explosives management services; and ...