Nils Christian Helgesen

Glitre Energi AS engages in the production, distribution of electrical energy. It operates through the following divisions: production, infrastructure, market, and company functions. The firm also invests in new energy facility and associated system solutions in production, power grids, and district heating. The company was founded in 1999 and is headquartered in Drammen, Norway.

Avinor Flysikring AS operates airports and provides air traffic control and consulting services. The company is based in Oslo, Norway. The Norwegian company is ultimately controlled by the Government of Norway.

Sparebanken Din provides banking services. The firm offers loan, insurance, credit cards, and Internet banking. It also provides investment products to private customers, businesses, and institutions. The company was founded in 1852 and is headquartered in Bo i Telemark, Norway.

Sør Norsk Brønnboring AS leases construction equipment. It offers off-road drilling rigs, flushing trucks, and hydraulic machineries. The company was founded on June 7, 1999 and is headquartered in Ulefoss, Norway.