Engie Romania supplies natural gas to households and businesses and is part of international group Engie S.A., which also owns Distrigaz Sud Retele SRL, Engie Servicii SRL (formerly Distrigaz Confort SRL), Alizeu Eolian SA., Braila Winds SRL and Engie Building Solutions SRL in Romania.

Wirom Gas SA is present on the natural gas supply and distribution market and also provides technical and maintenance services for gas installations.