Asle Lygre

OneSubsea Processing AS develops and supplies system solutions to the oil industry. It manufactures pumps and compressors. The firm's products include multiphase pumps and flow meters; swivel stack systems; subsea water injection pumps; multiport selector manifolds; wet gas compressors; subsea electric power distribution; and centrifugal separator. The company was founded on June 1, 1983 and is headquartered in Sandsli, Norway.

Christian Michelsen Research AS provides research services for the development of prototypes and commercialization of research results. The company is based in Bergen, Norway. Christian Michelsen Research was acquired by Schlumberger Information Solutions on January 30, 2002.

ProPure AS provides purification technologies to the oil and gas industry. The company was founded in February 1999 and is headquartered in Bergen, Norway.

Sorbwater Technology AS operates as a fluid environmental services company which provides technology, processes and equipment. It develops IPR and utilization of the sorbfloc product in water treatment processes which until now has been considered impossible to treat with such cross linking hydrocolloids. The firm's products are biodegradable cross linking flocculent which they have made applicable for use in almost any waste water purification treatment process regardless of chemical composition of the water and the contamination. The company was founded by Atle Mundheim Ylikangas and Asbjorn Havsgard in 2007 and is headquartered in Bergen, Norway.

Idévekst Energi AS provides mergers and acquisition and strategy advisory services to the oil, gas, energy, and industrial sectors. Its services include assessments and analyses; operational management; and strategy development. The company was founded in 2006 and is headquartered in Bergen, Norway.

Chr Michelsens Institutt for Videnskap og Åndsfrihet operates as an independent development research institute. The firm’s goal is to address issues that shape global developments and generate knowledge that can be used to fight poverty, advance human rights, and promote sustainable social development. It also offers research, evaluations, training, lectures, and seminars. The company was founded by Peter Christian Hersleb Kjerschow Michelsen on March 15, 1930 and is headquartered in Bergen, Norway.

Hammertech AS is a holding company that provides oil and gas flow measurement products. It produces a water fraction detector that can identify a water producing location. The company’s product includes AquaKeel, which is a level profiler for use in gravitation separators in the oil and gas industry using a patented detection principle without hazardous components; AquaField, which is a water fraction meter; and AquaWell, which brings online measurement of water fraction and salinity per reservoir zone to the oil and gas industry. The company was founded by Erling Asbjorn Hammer in 2009 and is headquartered in Bergen, Norway.

Part of Aker ASA, Prototech AS is an industrial technology research and Norwegian development company. Prototech was acquired by Aker Capital AS from Norce Norwegian Research Centre AS on June 10, 2021.