Marathon Petroleum Corporation (MPC) is an energy company focused on petroleum refining, midstream logistics, and marketing of refined products. It operates a system of crude oil refineries and produces fuels, lubricants, asphalt, petrochemicals and other petroleum-based products. The company also manages infrastructure for gathering, transporting and storing crude oil, natural gas and refined products, and supplies fuel to a network of retail outlets and wholesale customers. Marathon Petroleum serves industrial, commercialretail energy, and other markets.