Private · Company · Aksjeselskap
Island Offshore Management AS
984 285 310 ↗Other support activities for petroleum and natural gas extraction · NACE 09.109Ulstein
↳ Brreg · companies
Parent of 2 companiesIo Ulsteinvik AS · Island Offshore Crewing ASOperating at a lossFY2024 · -2% margin
Group financialsNOK
One filed year on record — the trend appears when a second year is published.
Regnskapsregisteret · company_revenue
Job ads on NAV Arbeidsplassen12 MO
No job ads on record in the last 12 months.
NAV Arbeidsplassen · company_job_ad_months
Public contracts · won → est. expiryaward dates from Doffin/TED · hatched = our estimate, end dates aren't published
0 wins
Doffin/TED · company_tender_wins
Key figuresBrønnøysund
One filed year on record — the trend appears when a second year is published.
Regnskapsregisteret · company_revenue
MoneyNOK
Group revenue
kr 1.01bn
Group net
kr 14.3M
Tenders won
0
Rolled up across the parent + 2 subsidiaries — Island Offshore Crewing AS alone is kr 296.7M.
rollup estimate · filed konsernregnskap not yet in Intelligo
Regnskapsregisteret · rollup across ownership edges (estimate)
Activitylast 24 mo
No job-ad activity on file
totals on file · ads-over-time series not yet in Intelligo
Registry changes
Accounts filed · last_annual_accounts_year2024 → 20252026-08-03
Employees388 → 3932026-07-25
Field change · registreringsdatoAntallAnsatteNAVAaregisteret2026-06-10 → 2026-07-102026-07-18
Field change · registreringsdatoAntallAnsatteEnhetsregisteret2026-06-13 → 2026-07-152026-07-18
Employees388 → 3932026-07-18
NAV + JobStream · company_hiring · Brreg · company_changes
From the FY2025 accounts
FILEDAccounts filed for FY2025.
AUDITAudited by ERNST & YOUNG AS.
GROUPFiles as a parent with 2 subsidiaries.
BALANCEEquity kr 44.6M.
Regnskapsregisteret + Brreg roles · the annual-report PDF is a paid Brønnøysund document, so these are the filed facts, not extracted prose
Timelineall sources
accounts_filed: last_annual_accounts_year2024 -> 2025Registry · 2026-08-03
employees_change: employees388 -> 393Registry · 2026-07-25
employee_change: antallAnsatte388 -> 393Registry · 2026-07-18
field_change: registreringsdatoAntallAnsatteNAVAaregisteret2026-06-10 -> 2026-07-10Registry · 2026-07-18
field_change: registreringsdatoAntallAnsatteEnhetsregisteret2026-06-13 -> 2026-07-15Registry · 2026-07-18
employee_change: antallAnsatte402 -> 388Registry · 2026-06-26
field_change: registreringsdatoAntallAnsatteNAVAaregisteret2026-05-10 -> 2026-06-10Registry · 2026-06-26
field_change: registreringsdatoAntallAnsatteEnhetsregisteret2026-05-12 -> 2026-06-13Registry · 2026-06-26
employee_change: antallAnsatte399 -> 402Registry · 2026-05-14
field_change: registreringsdatoAntallAnsatteNAVAaregisteret2026-04-10 -> 2026-05-10Registry · 2026-05-14
field_change: registreringsdatoAntallAnsatteEnhetsregisteret2026-04-14 -> 2026-05-12Registry · 2026-05-14
employee_change: antallAnsatte402 -> 399Registry · 2026-04-15
field_change: registreringsdatoAntallAnsatteNAVAaregisteret2026-03-10 -> 2026-04-10Registry · 2026-04-15
field_change: registreringsdatoAntallAnsatteEnhetsregisteret2026-03-12 -> 2026-04-14Registry · 2026-04-15
employee_change: antallAnsatte397 -> 402Registry · 2026-03-13
field_change: registreringsdatoAntallAnsatteNAVAaregisteret2026-02-10 -> 2026-03-10Registry · 2026-03-13
field_change: registreringsdatoAntallAnsatteEnhetsregisteret2026-02-12 -> 2026-03-12Registry · 2026-03-13
NOR MARINE SERVICE AS acquired 50.0 pctNew owner · 2024-12-31
BORGSTEIN AS acquired 50.0 pctNew owner · 2022-12-31
Skiwo · company_events
Tenders0 wins · 0 losses
No recorded tender wins.
Relevant open tenders — matched NACE 09.109 ↔ CPV
subscribers sharpen matches with per-company keywords
open-tender matching (NACE ↔ CPV) awaits Intelligo's open-tenders view
Doffin/TED · company_tender_wins · 2026-08-03
People5 roles
BOARD · 4 ROLES
registered roles only · website-employee lookup awaits the crawler
Roles from Brreg, shown for business contact only. No birth date is shown or exported (purpose limitation, GDPR Art. 6(1)(f)).
Brreg · company_people
Structureparent
Owns ↓ · 2 subsidiaries
IUIo Ulsteinvik AS ↗Other support activities for petroleum and natural gas extraction100% · kr 53.4MIOIsland Offshore Crewing AS ↗Other support activities for petroleum and natural gas extraction100% · kr 296.7M
Owned by ↑ · top 2
NOR MARINE SERVICE AS
50%BORGSTEIN AS
50%Aksjonærregisteret · company_ownership · 2025 · both directions
LocationUlstein
Ulstein
municipality only · street address + coordinates not yet in Intelligo
Brreg · registered municipality