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Marathon Petroleum Corporation, Marathon Petroleum Corporation

Marathon Petroleum Corporation

Marathon Petroleum Corporation is an integrated, downstream energy company headquartered in Findlay, Ohio. The company operates the nation’s largest refining system with more than 3 million barrels per day of crude oil capacity across 16 refineries.

Marathon Petroleum's retail locations include Marathon branded outlets and subsidiary Speedway LLC, which owns and operates retail convenience stores across the United States.