Chalmette Refining, LLC operates a refinery. The company transforms crude oil into a range of products, including various grades of gasoline, aromatic chemicals, asphalt, butane, diesel fuel, fuel oil, jet fuel, kerosene, naphtha, petroleum coke, propane, refinery-grade propylene, sulfur, and vacuum gas oil. It offers its products through pipelines, barges, trucks, and railcars in the United States. Chalmette Refining, LLC was formerly known as Chalmette Petroleum Corporation. The company was founded in 1915 and is based in Chalmette, Louisiana. As of November 1, 2015, Chalmette Refining, LLC operates as a subsidiary of PBF Holding Company LLC.