Marathon Petroleum Corporation is a leading, integrated, downstream energy company headquartered in Findlay, Ohio. With a strong portfolio of refining, marketing, retail, and midstream assets, the company is a leader in the production and distribution of petroleum products. Marathon Petroleum Corporation is the nation
From Wikipedia
Marathon Petroleum Corporation is an American petroleum refining, marketing, and transportation company headquartered in Findlay, Ohio. The company was a wholly owned subsidiary of Marathon Oil until a corporate spin-off in 2011.