Allan Søndergård Jakobsen

Nordjysk Stål ApS manufactures metal structures and metal products. The company was founded by Leif Hansen and Bjarne Bøgh Johansen on June 1, 2005 and is headquartered in Aalborg, Denmark.

Aalborg Maskinfabrik. Svenstrup A/S engages in the fabrication and repair of hydraulic systems. Its business areas include marine, offshore, wind energy, hydraulics, service and maintenance, and agricultural equipment. The company was founded on February 19, 1982 and is headquartered in Svenstrup, Denmark.

Industrivarme A/S provides energy installations, consultancy, and related services. It manufactures and installs ventilation, heating, sanitary, and other plumbing equipment. The firm's product range covers need for energy services to the industrial market and utilities, including remote and power plants, horticultural, and industrial companies, as well as offers steam and heating systems, gas cleaning, and owns supplies of diesel engine plant. The company was founded by Jens Sørensen in 1984 and is headquartered in Storvorde, Denmark.

Hollensen Energy A/S mounts and delivers finished industrial plants. It develops solutions in the field of heat production and boilers, biomass fired energy systems range 400 kilowatt to 15 megawatt. The firm develops and supplies plants that use the available energy sources to generate thermal energy. The company was founded by Søren Bonde, Jens Nørskov and Victor Christoffersen on September 1, 1987 and is headquartered in Storvorde, Denmark.