Geir Graff-Kallevåg

Utstillingsplassen Eiendom AS engages in property development and property management. It owns and leases real estate and develops residential housing for sale. The company was founded on September 29, 1986 and is headquartered in Hamar, Norway.

Vitaminveien 1 AS acquires and develops real estate. It also leases out properties. The company was founded on June 9, 2016 and is headquartered in Oslo, Norway.

OBOS Eiendom AS develops commercial properties. The firm manages and leases real estate property such as office space, shopping center, hotels, and garage facilities. The company was founded on August 24, 1987 and is headquartered in Oslo, Norway.

Construction City Eiendom AS acquires, develops, and operates real properties. The company was founded on May 24, 2018 and is headquartered in Oslo, Norway.

Construction City Holding AS provides investment services. It also owns shares in other companies. The company was founded on April 28, 2020 and is headquartered in Oslo, Norway.

Tasta Senter AS is a Norwegian company that leases real estate properties. The private company is based in Oslo, Norway. The company was founded in 2009. The CEO is Synnøve Sterri.

Oxenøen Bruk AS is a private company based in Oslo, Norway that was founded in 2008. The Norwegian company leases immovable property.