Eric Gerstenberg

Clean Harbors Environmental Services, Inc. provides environmental, energy and industrial services. It is a re-refiner and recycler of used oil and a provider of parts washers and environmental services to commercial, industrial and automotive customers. The company is headquartered in Norwell, MA.

Thermo Fluids, Inc. operates as an environmental services company that produces commercial fuel oil from recovered used motor oil in the Western United States. The firm collects and purchases used motor oil from a large number of companies across a diverse range of industries, such as quick-lube centers, auto dealerships, mining operations and industrial companies. In addition to collecting used motor oil, the company serves as a one-stop shop of collection and recycling services for waste products, including oily wastewater collection and processing, spent antifreeze collection and recycling, and used oil filter collection and recycling. The company was founded in 1993 and is headquartered in Scottsdale, AZ.

Clean Harbors San Leon, Inc. provides waste management and recycling services, centered on its indirect fired thermal desorption technology. The company was founded in 1977 and is headquartered in San Leon, TX.

Pollution Control Industries, Inc. provides waste management services. It activities include collection, treatment, recycling, and disposal of hazardous and non-hazardous industrial wastes. The company was founded by Kevin Prunsky and is headquartered in East Chicago, IN.