Selskabet af 18. juni 2025 A/S, DONG ENERGY NORD FORSYNING A/S, DONG ENERGY EL & GAS A/S, DONG ENERGY CITY FORSYNING A/S, DONG ENERGY FREDERIKSBERG ELFORSYNING A/S, FREDERIKSBERG ENERGISERVICE A/S, DONG ENERGY GASFORSYNING A/S
DONG ENERGY NORD FORSYNING A/S, DONG ENERGY EL & GAS A/S, DONG ENERGY CITY FORSYNING A/S, DONG ENERGY FREDERIKSBERG ELFORSYNING A/S, FREDERIKSBERG ENERGISERVICE A/S, DONG ENERGY GASFORSYNING A/S
DONG ENERGY EL & GAS A/S, DE 2008 A/S, DONG ENERGY CITY FORSYNING A/S, DONG ENERGY FREDERIKSBERG ELFORSYNING A/S, DONG ENERGY TELE A/S, FREDERIKSBERG ENERGISERVICE A/S