Frederik Wilhelm Mohn

Framo AS develops submerged cargo pumps to the tanker and offshore markets. It offers transportable pumping, oil-recovery equipment, anti-healing, offshore pumping, cargo pumping & pumping, and cargo heating and hydraulic piping systems. The firm also offers fire water, water injection, sea water lift, and cavern pumps. It has service facilities in Bergen, Rotterdam, Houston, and Singapore. The company was founded by Frank Mohn in 1938 and is headquartered in Florvag, 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.

Perestroika AS provides investment services. It offers speculation to the offshore, rig, shipping, property development, and financial sectors. The company was founded by Frederik Wilhelm Mohn in 2005 and is headquartered in Paradis, Norway.

DOF ASA engages in the provision of subsea project and marine services to the global offshore energy market. It operates through the following segments: Platform Supply Vessel (PSV), Anchor Handling Tug Supply Vessel (AHTS), and Subsea. The PSV segment transports oilfield products and supplies to offshore drilling and production facilities. The AHTS segment is used to set anchors for drilling rigs, tow mobile drilling rigs, and equipment from one location to another. The Subsea segment includes survey, diving services, ROV operations, construction, and IRM among others. The company was founded in 1981 and is headquartered in Storebo, Norway.

Fjord1 ASA is a ferry company, which engages in the ownership, operation, and provision of ferries and passenger boats transportation services. The firm operates through the following segments: Ferry, Passengerboat, Catering, and Tourism. Its services include the operation of express boats, ferries, and cargo ships; provision of boat rental services; and organization of day trips. The company was founded in May 9, 2001 and is headquartered in Floro, Norway.

Gjettumgrenda AS provides investment services. The private company is based in Oslo, Norway.