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With more than 130 years in the energy business, MPC is one of the largest independent petroleum product refining, marketing, retail and transportation businesses in the U.S. MPC is an industry leader emphasizing safe and reliable operations. 

MPC is headquartered in Findlay, Ohio, and trades on the New York Stock Exchange under the ticker symbol MPC. Our operations consist of three segments: Refining and Marketing, Retail and Midstream. Each of these segments is organized and managed based upon the nature of the products and services it offers.