Andreas Monsen

Flisekompaniet AS imports and trades ceramic tiles in Norway. It also offers professional consultancy and manpower. The company was founded in 1979 and is headquartered in Oslo, Norway.

Hywer AS is a Norwegian company that specializes in hydropower. The private company is based in Dale i Sunnfjord, Norway, and has subsidiaries in Norway. It was established on June 1, 2020, as a subsidiary of Brødrene Dahl AS, which owns 100%% of the company. The company was created to focus solely on the hydropower business area. Rune Skjevdal has been the CEO of the company since 2022.

Dahl Optimera Norge AS is a private company based in Norway that wholesales building materials, plumbing, and heating equipment. The Norwegian company was founded in 2007, and the CEO is Asbjørn Torstein Vennebo.

Bertel O. Steen AS provides automotive trading and property operations. It imports vehicles from Mercedes-Benz, Smart, Peugeot, Daihatsu, Kia, Chrysler, Jeep, and Dodge and distributes them through a dealer network. The company was founded by Bertel Otto Steen in January 1901 and is headquartered in Lorenskog, Norway.

Optimera Byggsystemer AS manufactures building components. It provides roof trusses, custom-made building elements, and construction packages with pre-cut materials. The company was founded on January 1, 1998 and is headquartered in Andebu, Norway.

Røsand Byggevare AS is a private company based in Averoy, Norway. Røsand Byggevare AS specializes in providing building materials and supplies. Customers can log in to the Norwegian company's online store to order products. The company was founded in 1995 and the CEO is Tone Kvarsvik.