Sigurd Einar Thorvildsen

Power International AS owns and manages shares in other companies. Its subsidiaries trade electronic and electrical apparatus. The company was founded on November 06, 1989 and is headquartered in Lorenskog, Norway.

Awilco AS provides shipping and offshore services primarily for transportation of oil. It focuses on investments and operations of shipping and offshore assets. The company was founded by Anders Wilhelmsen on June 5, 1939 and is headquartered in Oslo, Norway.

Linstow AS develops and invests in real estate properties. It owns and manages properties in several property segments, including office, health, shopping centers, hotel, and parking properties. The company was founded in 1990 and is headquartered in Oslo, Norway.

Awilhelmsen Management AS engages in shipping, offshore, real estate, cruise, and financial holding services. The company was founded in 1990 and is headquartered in Oslo, Norway.

COSL Holding AS provides offshore drilling services. It has three jack-up drilling rigs and three semi submersible drilling rigs under construction at yards in Singapore and China. The company operates in the United Kingdom, Norway, Saudi Arabia, Australia, and Vietnam. It was founded in January 2005 and is headquartered in Oslo, Norway.

The Group's principal activity is that of an oil service company owning vessels used for dry transportation of offshore drilling rigs and offshore modules. The company presently operates two semi-submersible heavy lift vessels. The Group operates worldwide.