Marathon Petroleum Corporation (MPC)
Marathon Petroleum Corporation, together with its subsidiaries, operates as an integrated downstream energy company primarily in the United States. It operates in two segments, Refining & Marketing, and Midstream.
Phillips 66 (PSX)
Phillips 66 operates as an energy manufacturing and logistics company. It operates through four segments: Midstream, Chemicals, Refining, and Marketing and Specialties (M&S). The Midstream segment transports crude oil and other feedstocks; delivers refined petroleum products to market.
Adams Resources & Energy, Inc. (AE)
Adams Resources & Energy, Inc., through its subsidiaries, primarily engages in the marketing, transportation, terminalling, and storage in various crude oil and natural gas basins in the United States. The company operates through three segments: Crude Oil Marketing, Transportation and Storage.