Øystein Moksheim Kalleklev

Umoe Gruppen AS operates as a shipping and oil company. It is an industrial investment company that specializes in the green energy and services sectors. The firm engages in bioenergy, gas carriers, forestry, wind, and silicon services. The company was founded by Jens Dag Ulltveit-Moe in 1984 and is headquartered in Lysaker, Norway.

Part of Umoe Gruppen AS, Umoe Invest AS provides investment services.

Clarksons Platou AS provides ship and offshore brokerage. It offers chartering, sale, and acquisition of ships and offshore units. The company was founded on October 15, 1989 and is headquartered in Oslo, Norway.

Kagra Gruppen AS offers investment activities aimed primarily at the equity market and real estate activities. The company was founded on October 7, 2005 and is headquartered in Lysaker, Norway.

Avance Gas AS offers customers a combination of spot voyages and freight solutions. It operates a fleet of very large gas carriers transporting liquefied petroleum gas. The firm also owns and operates fleets. The firm is categorized under ship broker services. The company was founded by Christian Styrman Andersen and Niels Gregers Stolt-Nielsen in September 2007 and is headquartered in Oslo, Norway.

FLEX LNG Management Ltd. engages in the provision of management services to FLEX LNG Ltd. It renders general administration and contract management. The company is headquartered in London, the United Kingdom.

Knutsen NYK Offshore Tankers AS owns and operates crude oil shuttle tankers. It controls and manages whole value chain of activities, which includes new building, chartering, vetting, crewing, technical and commercial management, financing, procurement, and general administration. The company was founded in 2010 and is headquartered in Haugesund, Norway.