MPLX LP (MPLX)
MPLX LP owns and operates midstream energy infrastructure and logistics assets primarily in the United States. It operates in two segments, Logistics and Storage, and Gathering and Processing. The company is involved in the gathering, processing, and transportation of natural gas.
Kinder Morgan, Inc. (KMI)
Kinder Morgan, Inc. operates as an energy infrastructure company in North America. The company operates through four segments: Natural Gas Pipelines, Products Pipelines, Terminals, and CO2. The Natural Gas Pipelines segment owns and operates interstate and intrastate natural gas pipeline, and underground storage systems.
Transportadora de Gas del Sur S.A. (TGS)
Transportadora de Gas del Sur S.A. engages in transportation of natural gas, production, and commercialization of natural gas liquids in Argentina. The company operates through four segments: Natural Gas Transportation Services; Liquids Production and Commercialization.