Knud Bent Steen Larsen

European Wind Investment A/S is a wind power company, which engages in the business of production and sale of electricity from wind turbines. The company also develops, builds and operates wind farms. It operates through two companies: TRE-FOR, a utility company, and EgnsINVEST, a capital management company. European Wind Investment was founded on November 30, 2007 and is headquartered in Horsens, Denmark.

EWII Teknik A/S provides technical installation services. It specializes in energy, communications, and infrastructures. The company was founded on January 1,1996 and is headquartered in Kolding, Denmark.

Part of Den Selvejende Institution Tre-For, TRE-FOR Varme A/S is a Danish company that provides information about water, hygiene requirements, and mounting of water meter for installers and professionals. The company is based in Kolding, Denmark. The company also offers answers to frequently asked questions about supplies from Trefor, and ensures high security of supply and stability in the electricity grid and in the water and heat supply.

Part of Den Selvejende Institution Tre-For, Tre for Vand A/S engages in water supply.

Part of Den Selvejende Institution Tre-For, EWII Fibernet A/S is a Danish company that provides fiber network services. The company is based in Kolding, Denmark. EWII Fibernet was founded in 2004.

Nordomatic A/S provides energy building automation services. It offers climate control and energy savings systems for buildings. The company was founded by Olle Nord in 1967, and is headquartered in Herning, Denmark.

Part of Den Selvejende Institution Tre-For, TRE-FOR A/S provides electrical, drinking water and heating services. The company is based in Kolding, Denmark. The CEO of the Danish company is Knud Bent Steen Larsen.