calumet
Produces specialty hydrocarbon products and renewable fuels.
Oil & GasChemicals
Company facts
- Founded
- 1919
- Employees
- 1,562
- Headquarters
- United States
- Type
- Public
- Listed
- NASDAQ: CLMT
- Subsidiaries
- Montana Renewables, Royal Purple, Bel-Ray, TruFuel, Penreco