Heritage-Crystal Clean, Inc.

Heritage-Crystal Clean, Inc., together with its subsidiaries, provides parts cleaning, used oil re-refining, hazardous and non-hazardous waste disposal, emergency and spill response, and industrial and field services to vehicle maintenance businesses, manufacturers and other industrial businesses, as well as utilities and governmental entities. The company's services include parts cleaning, regulated containerized and bulk waste management, used oil collection and re-refining, wastewater vacuum, emergency and spill response, industrial and field services, waste antifreeze collection, recycling and product sales. Heritage-Crystal Clean, Inc. was founded in 1999 and is based in Hoffman Estates, Illinois.