Industry code 71.122 · Oslo
Geological surveying in Oslo
There are 94 active companies in geological surveying in Oslo. 3 of them were registered in the last 12 months. Together they have 613 registered employees. The largest company is Pgs Geophysical AS with 225 employees. The oldest, Fontes AS, was founded in 1985. 67% are limited companies.
- Active companies
- 94
- New in the last 12 months
- 3
- Registered employees
- 613
- Share of limited companies
- 67 %
The largest companies in geological surveying in Oslo
Sorted by number of employees. Figures are from the Register of Legal Entities and the Register of Company Accounts.
| # | Company | Org. no. | Employees | Revenue | Founded |
|---|---|---|---|---|---|
| 1 | Pgs Geophysical AS | 960563085 | 225 | NOK 3.9 bn | 1991 |
| 2 | Fugro Norway AS | 969059789 | 200 | NOK 1.3 bn | 1994 |
| 3 | Cgg Services (Norway) AS | 979905483 | 67 | NOK 152.7 m | 1998 |
| 4 | Tgs ASA | 976695372 | 62 | NOK 1.5 bn | 1996 |
| 5 | Emgs Global AS | 992552476 | 19 | NOK 0 | 2008 |
| 6 | Dmr Miljø Og Geoteknikk AS | 914594529 | 16 | NOK 40.5 m | 2014 |
| 7 | Tgs Operations AS | 911689324 | 13 | NOK 64.1 m | 2013 |
| 8 | Pre Stack Solutions-Geo AS | 981636740 | 6 | NOK 3.2 m | 2000 |
| 9 | Volcanic Basin Energy Research AS | 980878716 | 5 | NOK 9.9 m | 1999 |
| 10 | Ekern Geo Consulting AS | 817727522 | – | – | 2016 |
| 11 | Xeron Industry Development AS | 822629342 | – | – | 2019 |
| 12 | Jahren Geo | 822693482 | – | – | – |
| 13 | Axxis Production AS | 823324642 | – | NOK 43 m | 2019 |
| 14 | Milenkovic Consulting | 823841922 | – | – | – |
| 15 | Ablisa Geosystems Aleksic | 826159472 | – | – | – |
| 16 | Geotor Løken | 826309202 | – | – | – |
| 17 | Peter Eriksson | 829067552 | – | – | – |
| 18 | Exact Geomark | 911680270 | – | – | – |
| 19 | Fullwave Geophysical AS | 916020635 | – | NOK 0 | 2015 |
| 20 | Michael John Henderson Invest | 916106300 | – | – | – |
| 21 | Morsund Consulting | 916534779 | – | – | – |
| 22 | Rm Invest AS | 916866925 | – | – | 2016 |
| 23 | Geo-58 AS | 917241651 | – | NOK 1.6 m | 2016 |
| 24 | Igeo AS | 917536996 | – | NOK 68.1k | 2016 |
| 25 | Geologin AS | 917670447 | – | NOK 1.5 m | 2016 |
Newest companies in geological surveying in Oslo
- Få Feltgeoteknikk AS26 May 2026
- Continuum Earth Science & Technology - Agnes Csanadi27 Feb 2026
- Coastal Minerals AS28 Jan 2026
- Arcgl Invest AS10 Dec 2024
- Klink Geo-Consulting28 Oct 2024
- Geotekniker AS27 Jun 2024
- Stellar Insight AS7 May 2024
- P Kristiansen Geo15 Jan 2024
- Normetco AS9 Oct 2023
- Edelweiss Mineral Exploration AS9 Oct 2023
Frequently asked questions
How many companies in geological surveying are there in Oslo?
The Register of Legal Entities lists 94 active companies in geological surveying in Oslo. 3 of them were registered in the last 12 months.
Which is the largest company in geological surveying in Oslo?
Pgs Geophysical AS is the largest by number of employees, with 225 employees. The organisation number is 960563085.
How many people work in geological surveying in Oslo?
The companies have 613 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 9 of the 25 largest companies have reported employees.
How long have there been companies in geological surveying in Oslo?
The oldest active company, Fontes AS, was founded in 1985. 67% of the companies are limited companies.
Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 71.122. Figures are updated continuously.