Hess Midstream LP engages in the ownership, development and acquisition of midstream assets to provide services to third-party crude oil and natural gas producers. It operates through the following segments: Gathering, Processing and Storage and Terminaling and Export. The Gathering segment consists of natural gas and crude oil gathering and compression. The Processing and Storage segment includes Tioga gas plant, equity investment in Little Missouri (LM4) joint venture and mentor storage terminal. The Terminaling and Export segment comprises of ramberg terminal facility, Tioga rail terminal, crude oil rail cars and Johnson's corner header system. The company was founded on January 17, 2014 and is headquartered in Houston, TX.