TGS-NOPEC Geophysical Company ASA, referred to as TGS and listed on the Oslo Stock Exchange, was founded by a 1998 merger of TGS (Tomlinson Geophysical Services Inc.), Calibre Geophysical Co. Inc (founded 1981), and NOPEC (Norwegian Petroleum Exploration Consultants) International ASA founded in 1981, with financial headquarters in Oslo, Norway and operational headquarters in Houston, Texas.

The Company is led by CEO Kristian Johansen with nearly 500 employees around the globe with main offices located in Oslo, Houston, London, and Perth

Traded as:           OSE: TGS

Industry:              Oil & Gas

Founded:            1981

Headquarters:   Asker, Norway

Products:             Data and insights for the oil and energy industries that include: multi-client geophysical data, multi-client geological data, imaging services and reservoir solutions, data & analytics, machine-learning solutions, well performance insights, etc.

Website:              www.tgs.com