Bertel Otto Steen

IMSK SE engages in the provision of marine transportation services and maritime solutions. It also provides logistics solutions for the regional distribution of liquefied gases. The company was founded on November 12, 1996 and is headquartered in Oslo, Norway.

Borgestad Industries ASA develops, manufactures, and delivers refractory products, installations, and turnkey solutions. It operates business six segments which include aluminum, brilliant, cement, ferro-alloy, installation and steel segment. The company offers its refractory products and solutions for various applications in aluminum, copper, sulfate, ferro chrome, iron foundries, off-shore, pulp and paper, passive fire protection, cement, ferro-alloy, steel, metallurgical, furnaces, lagging and building, automotive, heat treatment shops, petrochemical, waste incineration, energy, and prefab industries. Borgestad Industries was founded in 1797 and is headquartered in Skien, Norway.

WJ Business Partner AS trades office fixtures and machineries. The company was founded on December 3, 2001 and is headquartered in Oslo, Norway.

Bertel O. Steen Holding AS is a car dealer with 120 years of experience and a wide selection of 7 different car brands. The company is based in Lørenskog, Norway, and has subsidiaries in Norway and Sweden. The Norwegian company offers new and used cars, electric cars, vans, and workshop services. The company was founded in 2011, and the CEO is Steinar Fabricius Bye.

Rudskogen Motorsenter AS operates sports clubs and amusement parks. The private company is based in Rakkestad, Norway. The Norwegian company was founded in 1997. The CEO is Harald Huysman.