Natural gas companies

Chord Energy is an energy company that specializes in the oil and gas industry.

Surtidora de Gas del Caribe is a company that produces and distributes natural gas for residential, industrial, construction, and commercial sectors.

Wonik Materials is a company that manufactures and sells specialty gases.

Petro-King Oilfield Services (formerly known as Termbray Petro-king Oilfield Services) is an investment holding company that operates through its subsidiaries that provides oil and gas exploration and development services.

Omnitek Engineering, Corp. develops and sells proprietary diesel-to-natural gas engine conversion systems.

Pure Hydrogen (formerly known as Strata-X Energy) is a company that produces and supplies hydrogen fuel and natural gas.

China Petrochemical Corporation (Sinopec Group) operates as a petroleum and petrochemical company.

Capital City Energy Group is a provider of oil and gas exploration and development services.

Velocys (formerly known as Oxford Catalysts Group) is a sustainable fuels technology company.

Korea LNG Bunkering (KOLB, 한국엘엔지벙커링주식회사) is a company that provides liquefied natural gas (LNG) bunkering services.

LAUGFS Gas is a provider of LP Gas and energy services.

NuVista Energy is an oil and natural gas company.