Company
Headquarters: Oslo, Norway
Employees: 462
€1.50 Billion
EUR as of Jan. 1, 2026
US$1.76 Billion
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TGS ASA provides geoscience data products and services to the oil and gas industry worldwide. The company offers geophysical multi-client data, including seismic data; and geophysical library, such as gravity, magnetic, seep, geothermal, controlled source electromagnetic, and multibeam data. It also provides geological services comprising digital well logs; and interpretation products and data integration solutions. In addition, the company offers imaging services, which include depth and time imaging; marine, land, and ocean bottom cables and nodes; anisotropic imaging; transition zone processing; multi component processing; shear wave; and 4D time-lapse, as well as wide azimuth data processing. Further, it provides data and analytics solutions; and PRIMA, a multi-function exploration software suite. TGS ASA has a strategic collaboration with Schlumberger Limited for Ocean Bottom Node Projects in North Sea; and CGG, and PGS ASA to offer a shared ecosystem providing direct access to subsurface multi-client data libraries. The company was formerly known as TGS-NOPEC Geophysical Company ASA and changed its name to TGS ASA in June 2021. TGS ASA was founded in 1981 and is headquartered in Oslo, Norway.
| Last Financial Reports Date | June 30, 2025 |
| Revenue TTM | €1.49 B |
| EBITDA | €845.1 M |
| Gross Profit TTM | €1.17 B |
| Profit Margin | 2.83% |
| Operating Margin | 36.85% |
| Quarterly Revenue Growth | -5.90% |
TGS ASA has the following listings and related stock indices.
Stock: FSX: TGC0 wb_incandescent