Marathon Petroleum Corp. is a high-risk company in the Refiners & Pipelines industry in the United States. With an ESG score of 30.3, Marathon Petroleum operates 13 refineries across different regions in the U.S. with a total throughput capacity of 3.0 million barrels per day. The company is focused on sustainability, producing significant amounts of renewable diesel at its facilities in North Dakota and California. Additionally, Marathon Petroleum owns and operates midstream assets through its listed master limited partnership, MPLX.