Jan Rune Steinsland

Ocean Rig ASA owns and operates drilling rigs. It specializes in offshore exploration, development, and production drilling in deepwater. The company has two drilling rigs, Leiv Eiriksson and Eirik Raude. Ocean Rig serves oil companies. The company was founded in 1996 and is headquartered in Stavanger, Norway

Songa Offshore SE engages in the construction, owning and operation of drilling rigs. Its activities include the business of owning and operating offshore drilling rigs and other vessels to be used in the exploration and production of hydrocarbons. The company owns a fleet of semi-submersible rigs, which operate in the mid-water segment and ultra-Deepwater segment. It also acquire and own shares, securities, and ownership interest in other companies. The company was founded in January 2005 and is headquartered in Limassol, Cyprus.

The Group's principal activities are the exploration ,development and production of petroleum resources in North Sea and the Norwegian Sea.

Ocean Rig North Sea AS provides oil and natural gas extraction services. The company was established in 2008 and is headquartered in Sandnes, Norway.

AgaTech ASA engages in the provision of investment advisory services. It operates through the following segments: Capital Markets, Investment Management and Others. The Capital Markets segment covers the group's activities subject to licenses within corporate finance, institutional sales and product development. The Investment Management segment activities represent a broad spectrum of management services, including investor relations and business operations. The Others segment engages in group administrative services within finance and economy, personnel, IT, communications and markets. The company was founded in 1990 and is headquartered in Oslo, Norway

Esso Norge AS produces and supplies petrol and petroleum products. The company was founded in 1982 and is located in Sandnes, Norway