Fred Fehsenfeld

Heritage-Crystal Clean, Inc. engages in the provision of parts cleaning and waste management services to the manufacturing and vehicle service sectors. It operates through the Environmental Services, and Oil Business segments. The Environmental Services segment includes parts cleaning, containerized waste management, vacuum truck services, antifreeze recycling activities, and field services. The Oil Business segment consists of used oil collection, recycled fuel oil sales, used oil re-refining activities, and used oil filter removal and disposal services. The company was founded by Joseph Chalhoub in 1999 and is headquartered in Hoffman Estates, IL.

Heritage Ministries engages in the provision of independent and assisted living residential services for seniors. It offers skilled nursing, rehabilitation, memory care, and outpatient therapy services. The company was founded in 1886 and is headquartered in Gerry, NY.

Part of Calumet Specialty Products Partners LP, Calumet Lubricants Co. LP manufactures hydrocarbon products. The private company is based in Indianapolis, IN.

The Heritage Group (Indiana) operates as a holding company. It manages companies involved in highway construction and materials, environmental services, energy sales and marketing and chemical refining. The company was founded in 1930 and is headquartered in Indianapolis, IN.

Heritage Group, Inc. is a fourth-generation family-owned business that manages a diverse portfolio of more than 30 companies. The private company specializes in heavy construction and materials, environmental services, and specialty chemicals. Heritage Environmental Services (HES) is a leader in environmental sustainability and a one-stop waste management solution with locations across the United States. The company is based in Indianapolis, IN, and has subsidiaries in the United States. The company's purpose is to build a safer, more enriching, and sustainable world by harnessing the power of family. Heritage Construction + Materials family of companies has built roads, bridges, and other commercial projects across the United States and as far away as possible.

Heritage Environmental Services, Inc. provides environmental services. The private company is based in Indianapolis, IN.

Calumet GP LLC provides investment services. The private company is based in Indianapolis, IN. The CEO of the company is Louis Todd Borgmann.