Clean Harbors Inc.

Clean Harbors stands as North America's premier provider of environmental and industrial services, catering to a diverse clientele that includes numerous Fortune 500 companies across industries like chemical manufacturing, government, and healthcare. Established in 1980 and headquartered in Massachusetts, the company specializes in a comprehensive range of services such as hazardous waste management, emergency spill response, industrial cleaning, and recycling.

Through its Safety-Kleen subsidiary, Clean Harbors emerges as the leading re-refiner of used oil in North America, offering parts washers and environmental solutions to commercial and automotive sectors. The company operates over 100 hazardous waste disposal facilities and provides essential technical services, including chemical packing, decontamination, and remediation.

With a strong focus on sustainability, Clean Harbors is dedicated to creating eco-friendly solutions, exemplified by its Safety-Kleen Sustainability Solutions—providing a closed-loop system for waste oil management. Its extensive operational footprint spans the United States, Canada, and beyond, bolstering its mission of environmental stewardship and safety.