ISLAND OFFSHORE MANAGEMENT AS
Signals
- Driftsunderskudd 2025 Siste driftsresultat er negativt (−14,4 mill kr).
ISLAND OFFSHORE MANAGEMENT AS is registered as a limited company in Ulstein, Møre og Romsdal with organisation number 984285310. The business is classified under other support activities for petroleum and natural gas extraction (NACE 09.109). The company was incorporated in 2002 and has 400 registered employees. Registered share capital is NOK 100,000, divided into 1000 shares. The company's stated purpose is: “Maritim drift av fartøy og annen virksomhet som er relatert til dette.”. The most recent filed accounts, for the 2025 financial year, show NOK 649.7m in revenue and NOK −14.4m in operating profit.
Former names: SUB SEA INTERVENTION AS
Key figures · 2025
Financial health · 2025
Who owns ISLAND OFFSHORE MANAGEMENT AS?
ISLAND OFFSHORE MANAGEMENT AS has 2 registered shareholders:
- NOR MARINE SERVICE AS 50.0%
- BORGSTEIN AS 50.0%
Which companies does ISLAND OFFSHORE MANAGEMENT AS own?
ISLAND OFFSHORE MANAGEMENT AS holds stakes in 4 companies:
- IO ULSTEINVIK AS 100.0%
- ISLAND OFFSHORE CREWING AS 100.0%
- SUNNMØRE GOLF AS 4.8%
- HAREID FASTLANDSAMBAND AS 1.0%
Group structure
ISLAND OFFSHORE MANAGEMENT AS er morselskap for 1 datterselskap:
Frequently asked questions about ISLAND OFFSHORE MANAGEMENT AS
Who owns ISLAND OFFSHORE MANAGEMENT AS?
NOR MARINE SERVICE AS is the largest registered owner, with 50.0%.
What is the revenue of ISLAND OFFSHORE MANAGEMENT AS?
ISLAND OFFSHORE MANAGEMENT AS had revenue of NOK 649.7m in 2025.
Who is the general manager of ISLAND OFFSHORE MANAGEMENT AS?
Tommy Walaunet is registered as general manager of ISLAND OFFSHORE MANAGEMENT AS.
Where is ISLAND OFFSHORE MANAGEMENT AS based?
ISLAND OFFSHORE MANAGEMENT AS has its business address in Ulsteinvik.
Property
5 companies are registered at this address.
The address this company is registered at, from the company register and matched against the cadastre. It does not say who owns the property — a company may be a tenant, and the address is often its accountant's. Source: Brønnøysundregistrene and © Kartverket.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.