TGS ASA (OSL:TGS)
85.35
-1.60 (-1.84%)
Oct 30, 2025, 1:44 PM CET
TGS ASA Company Description
TGS ASA provides geoscience data services to the oil and gas industry in Norway and internationally.
The company offers geophysical data, such as multi-client seismic data; geological data comprising well data products, and interpretive studies and services; and interpretation products and data integration solutions.
It also provides imaging services, which include 2D and 3D seismic imaging solution in depth and time domains; marine, land, and ocean bottom nodes; and transition zone, multi component, and 4D time-lapse processing.
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.
TGS ASA

| Country | Norway |
| Founded | 1981 |
| Industry | Oil & Gas Equipment & Services |
| Sector | Energy |
| Employees | 1,841 |
| CEO | Kristian Johansen |
Contact Details
Address: Askekroken 11 Oslo, 0277 Norway | |
| Phone | 47 22 55 04 00 |
| Website | tgs.com |
Stock Details
| Ticker Symbol | TGS |
| Exchange | Oslo Børs |
| Fiscal Year | January - December |
| Reporting Currency | USD |
| ISIN Number | NO0003078800 |
| SIC Code | 1382 |
Key Executives
| Name | Position |
|---|---|
| Kristian Kuvaas Johansen | Chief Executive Officer |
| Sven Børre Larsen | Chief Financial Officer |
| Wadii El Karkouri | Executive Vice President of Imaging and Technology |
| Tana L. Pool J.D. | Executive Vice President of Legal and General Counsel |
| Whitney Eaton J.D. | Executive Vice President of Sustainability and Communication |
| Kristin Omreng | Executive Vice President of People and Culture |
| David Hajovsky | Executive Vice President of Multi-Client |
| Carel Hooijkaas | Executive Vice President of Marine Data Acquisition |
| Will Ashby | Executive Vice President of Business Development |
| Scott Michell | Senior Vice President of Imaging |