Håkon Welde

Visma Hosting Holding AS provides internet services. It is a supplier of domains, email and hosting services in Europe. The firm specializes in the provision of a wide variety of specialized hosting activities, such as web hosting, application service provisioning, general time-share mainframe facilities and streaming services or application hosting. The company was founded in 1998 and is headquartered in Oslo, Norway.

Vigor AS invests in shares and properties. It also acquires and trades interests in other companies. The company was founded on December 14, 1998 and is headquartered in Trondheim, Norway.

TrønderEnergi AS provides hydroelectric and wind power. It generates and distributes renewable energy electric power. The company was founded in 1921 and is headquartered in Trondheim, Norway.

DynaVec AS designs, manufactures and installs Francis and Pelton turbines in environments with sand erosion and corrosion problems. The firm works with hydropower, renewable energy, and provision of consultancy services. The company was founded by Per Egil Skåre and Ole Gunnar Dahlhaug in 2007 and is headquartered in Trondheim, Norway.

Hydro Energi AS engages in market preparation, engineering, and construction of hydroelectric power plants. It also develops, constructs, and sells machinery, engines, turbines, and hydroelectric parts. The company was founded on December 8, 2006 and is headquartered in Hunndalen, Norway.

Teknisk Data AS designs fixed offshore foundations for wind, oil and gas constructions and bridges. It focuses on design of floating and bottom fixed foundations for offshore wind and offshore oil and gas. The firm offers include marine operations analysis and bridge global analysis services. The company was founded in 1978 and is headquartered in Oslo, Norway.

OWEC Tower AS provides offshore wind turbines services. Its services include design basis, feasibility assessments and selection studies, conceptual foundation design studies, substructures for WTG prototypes, detail design of offshore wind turbine substructures, interface management, other foundations and new challenges. The company was founded in 2004 and is headquartered in Oslo, Norway.