Stig Hognestad

Ziebel AS develops fiber optic intervention technology. It designs and manufactures wireless real time permanent gauges for oilfield applications. The firm offers artificial lift solutions such as umbilical wire replaceable electrical down hole pumps and industrial solutions, including torque loggers, controllers, pressure test systems and custom industrial systems. The company was founded by Henning Hansen and David Stanly Ottesen on January 2, 2006 and is headquartered in Tananger, Norway.

Zi-Lift AS develops, manufactures and markets permanent magnet materials. The company is headquartered in Tananger, Norway.

Acona Holding AS provides consulting services to the oil industry. Its services include well management, environment, consultancy, and field development. The company was founded in 1997 and is headquartered in Stavanger, Norway.

Part of IKM Gruppen AS, Ikm Acona AS supplies energy systems. The company is based in Stavanger, Norway. The Norwegian company was founded in 2001. The CEO is Stig Hognestad.

Magseis Fairfield ASA operates as a geophysical company, which engages in the provision of ocean bottom seismic operations. It provides 3D, 4D, near field and sparse ocean bottom node technology to exploration and production companies within the oil and gas industry. The company was founded by Jan Bertil Gateman, Ivar Gimse, and Nils P Gateman on September 4, 2009 and is headquartered in Baerum, Norway.