MAINMAST AS
Signals
- Driftsunderskudd 2024 Siste driftsresultat er negativt (−306k kr).
MAINMAST AS is registered as a limited company in Oslo, Oslo with organisation number 928349217. The business is classified under other technical consultancy (NACE 71.129). The company was incorporated in 2021. Registered share capital is NOK 1.5m, divided into 1500000 shares. The company's stated purpose is: “Hel- eller deleierskap av annen virksomhet innen ulike bransjer som for eksempel energi, aquakultur, bygg og anlegg, regnskap, samt annet som faller sammen med overstående, herunder å delta i andre selskaper med lignende virksomhet, kjøp og salg av aksjer, eller på annen måte gjøre seg interessert i andre foretagender.”. The most recent filed accounts, for the 2024 financial year, show NOK 1.8m in revenue and NOK −306,000 in operating profit.
Key figures · 2024
Financial health · 2024
Who owns MAINMAST AS?
MAINMAST AS has 4 registered shareholders:
- TIGHT HOLDING AS 25.0%
- HAVIS AS 25.0%
- PES: AS 25.0%
- RADIX AS 25.0%
Which companies does MAINMAST AS own?
MAINMAST AS holds stakes in 3 companies:
- HAVKONSULT AS 100.0%
- OCEANS5 GROUP AS 51.0%
- FISHENCY INNOVATION AS 0.4%
Frequently asked questions about MAINMAST AS
Who owns MAINMAST AS?
TIGHT HOLDING AS is the largest registered owner, with 25.0%.
What is the revenue of MAINMAST AS?
MAINMAST AS had revenue of NOK 1.8m in 2024.
Where is MAINMAST AS based?
MAINMAST AS has its business address in Oslo.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.