Marathon Petroleum Corporation (MPC) is a major player in the U.S. petroleum industry, handling refining, marketing and transporting petroleum products. With a significant presence in key regions, including the Gulf Coast, Midwest and West Coast, MPC operates a highly integrated refining system that efficiently processes crude oil into a wide range of products, including gasoline, diesel, jet fuel and petrochemicals. The company’s extensive network of assets, including refineries, pipelines and storage faci ...