Christin Steen-Nilsen

PGS Geophysical AS acquires, processes and provides seismic data. It sells seismic data to oil and gas companies that use this information to explore for hydrocarbon accumulations, to develop new oil and gas fields and to manage those fields in production. The company is headquartered in Lysaker, Norway.

The International Association of Geophysical Contractors promotes a safe, environmentally responsible, and competitive geophysical industry. The non-profit company is based in Houston, TX.

Mesta AS provides engineering and heavy construction services. It offers road operations and maintenance services. The firm's business areas include construction work, electro technical installation, and a range of specialized services such as rockslide prevention, concrete constructions, and guard rails. The company was founded on May 21, 2008 and is headquartered in Lysaker, Norway.

Arntzen de Besche Advokatfirma AS is a full-service law firm that provides advice on all environmental and climate legal issues to both private and public actors in the industry, infrastructure, and energy production sectors. The private company is based in Oslo, NO, and has subsidiaries in Norway and the United States. The Norwegian company also offers advice on labor and human rights issues and have one of the country's leading labor law departments. The firm covers the entire business legal area and serves mainly Norwegian and foreign companies, as well as organizations and public entities.

Part of PGS ASA, Petroleum Geo-Services (UK) Ltd. is a British company that offers a wide range of marine seismic and towed-streamer electromagnetic services and products. Founded in 1993, the company is based in Weybridge, UK. The company provides seismic surveys, broadband seismic and EM data acquisition, 2D and 3D seismic imaging, reservoir analysis and characterization, and an extensive MultiClient data library. The company's GeoStreamer multisensor technology records broadband data for seismic imaging, reliable reservoir characterization, and accurate reservoir monitoring. The company's recent discoveries and increased exploration in the form of seismic acquisition and offshore drilling make it a hot area, with multiple hydrocarbon systems established across the onshore and offshore areas, outlining the diverse potential of the region.

Part of PGS ASA, Multiklient Invest AS is a Norwegian company that provides geotechnical services. The company is based in Oslo, Norway. The company was founded in 1994. The CEO is Berit Osnes.

Part of Skeie Technology AS, E&P Holding AS explores oil and gas wells. The company is based in Kristiansand, Norway.

Azimuth Ltd. engages in the exploration and production of oil and gas properties. The company was founded by Aaron John D'Este and Yacov Reizman in 2011 and is headquartered in Hamilton, Bermuda.

Part of PGS ASA, PGS Geophysical (Angola) Ltd. provides geophysical services. The company is based in Weybridge, UK. PGS Geophysical (Angola was founded in 1985.