Marathon Petroleum Corp

Marathon Petroleum Corporation operates as a vertically integrated downstream energy company headquartered in Findlay, Ohio. The company refines crude oil and other feedstocks at facilities across the Gulf Coast, Mid-Continent, and West Coast regions, producing transportation fuels including reformulated and blend-grade gasolines, heavy fuel oil, asphalt, propane, and petrochemicals. Refined products are distributed through wholesale channels, spot market sales, and approximately 5,600 independently operated ARCO-branded retail outlets, supplemented by long-term supply contracts with direct dealer locations.

The company's operations are organized into three primary segments. The Refining & Marketing segment converts crude oil into finished products sold domestically and internationally. The Midstream segment manages logistics infrastructure including pipelines, terminals, towboats, and barges that gather, transport, store, and distribute crude oil, refined products, natural gas, and natural gas liquids. The Renewable Diesel segment processes renewable feedstocks into renewable diesel fuel, distributed through both the Midstream segment and third-party channels.

Marathon Petroleum operates refineries with substantial combined processing capacity and maintains an extensive logistics network spanning crude oil gathering, product distribution, and storage facilities across North America. The company traces its origins to 1887 and is incorporated in Delaware.