Geological surveying
PORTIA AS
Revenue 2025
NOK 77.7m
Operating profit
NOK 76.7m
Equity
NOK 431.5m
Incorporated
1998
Share capital
NOK 90.0m
Roles
Daglig lederBørre Anton Bonnevie Grønningsæter
Revisor
Styrets lederLars Erik Larsson
StyremedlemBørre Anton Bonnevie Grønningsæter
StyremedlemRoar Skuland
Auditor
Audit firm
CEDRA NORGE AS
CEDRA NORGE AS har 184 registrerte statsautoriserte revisorer.
The Brønnøysund registers name the audit firm, not which individual auditor signs the accounts.
Auditor at related companies
12 of 19 companies in the same group use the same auditor, 7 use a different one.
Shareholders
| Name | Stake | Shares | Year |
|---|---|---|---|
| RASMUSSENGRUPPEN AS | 100.0% | 90000.000000 | 2025 |
Holdings in other companies
| Company | Status | Stake | Shares |
|---|---|---|---|
| PACERTOOL AS | Active | 24.1% | 34675.000000 |
| RASMUSSEN MARITIME DESIGN AS | Active | 13.8% | 31097.000000 |
| HOMELY AS | Active | 6.6% | 32114.000000 |
| HUDDLY AS | Active | 3.1% | 838121.000000 |
| FUSETOOLS AS | Active | 2.6% | 320000.000000 |
| GENTIAN DIAGNOSTICS ASA | Active | 1.9% | 300000.000000 |
| NORDIC AQUAFARMS AS | Active | 1.9% | 27799.000000 |
| NYKODE THERAPEUTICS ASA | Active | 1.4% | 4500000.000000 |
| ELDORADO DRILLING AS | Active | 1.4% | 45857142.000000 |
| SMARTOPTICS GROUP ASA | Active | 1.1% | 1050000.000000 |
| GREEN TRANSITION HOLDING AS | Active | 0.8% | 300000.000000 |
| B2 IMPACT ASA | Active | 0.7% | 2500000.000000 |
| SENTIA ASA | Active | 0.4% | 400000.000000 |
| LINK MOBILITY GROUP HOLDING ASA | Active | 0.3% | 1000000.000000 |
| PROTECTOR FORSIKRING ASA | Active | 0.1% | 65000.000000 |
| PUBLIC PROPERTY INVEST ASA | unknown | 0.1% | 600000.000000 |
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.