Johannes Olsen Berger

Johs Olsen AS trades paper products. The company was founded on November 6, 1998 and is headquartered in Gjovik, Norway.

Nammo Raufoss AS supplies ammunition, missile products and demilitarization services. The company was founded in 1896 and is headquartered in Raufoss, Norway.

Eidsiva Energi AS engages in the provision of electric power distribution services. The firm produces electricity through various renewable energy sources, including hydropower, biomass, waste, and wind power. It is also engaged in the solar cell market so that customers can produce their own electricity. The company was founded on May 24, 2001 and is headquartered in Hamar, Norway.

Johs Olsen Handel AS is a Norwegian company that wholesales consumer goods. The private company is based in Gjøvik, Norway. and has subsidiaries in Norway. Johs Olsen Handel was founded in 2021.

Sørumsand Næringspark AS is a real estate leasing Norwegian company that was founded in 2015. The private company is based in Oslo, Norway. Sørumsand Næringspark AS specializes in leasing real estate properties.

Wittusen & Jensen AS is a Norwegian company that provides cleaning products and consumables to businesses. Wittusen & Jensen is based in Oslo, Norway. The private company also offers printing services for businesses. The company was founded in 1897 by Paul H. Jensen and Claus S. Wittusen, and the current CEO is Sven Erling Oversjøen. Wittusen & Jensen was recently acquired by Johs Olsen Handel AS, making it the largest Norwegian-owned wholesaler in the market.