Other technical consultancy
MAINMAST AS
Revenue 2024
NOK 1.8m
Operating profit
NOK −306,000
Equity
NOK 10.1m
Incorporated
2021
Share capital
NOK 1.5m
Roles
Regnskapsfører
Revisor
Styrets lederThomas Dessen Nielsen
StyremedlemPeter-Emil Soltvedt Johannessen
Auditor
Audit firm
GYLLSTRØM & JOHANSEN AS
2 registrerte revisorer ved GYLLSTRØM & JOHANSEN AS:
HEGE GYLLSTRØMStatsautorisert revisor
RUNE JOHANSENStatsautorisert revisor
The Brønnøysund registers name the audit firm, not which individual auditor signs the accounts.
Shareholders
| Name | Stake | Shares | Year |
|---|---|---|---|
| TIGHT HOLDING AS | 25.0% | 375000.000000 | 2025 |
| HAVIS AS | 25.0% | 375000.000000 | 2025 |
| PES: AS | 25.0% | 375000.000000 | 2025 |
| RADIX AS | 25.0% | 375000.000000 | 2025 |
Holdings in other companies
| Company | Status | Stake | Shares |
|---|---|---|---|
| HAVKONSULT AS | Active | 100.0% | 472.000000 |
| OCEANS5 GROUP AS | Active | 51.0% | 510.000000 |
| FISHENCY INNOVATION AS | Active | 0.4% | 11464.000000 |
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.