Who owns ØYSTEIN THOMMESEN AS?

ØYSTEIN THOMMESEN is the largest registered owner, with 100.0%.

What is the revenue of ØYSTEIN THOMMESEN AS?

ØYSTEIN THOMMESEN AS had revenue of NOK 35.0m in 2024.

Who is the general manager of ØYSTEIN THOMMESEN AS?

Øystein Thommesen is registered as general manager of ØYSTEIN THOMMESEN AS.

Where is ØYSTEIN THOMMESEN AS based?

ØYSTEIN THOMMESEN AS has its business address in Trondheim.

Architectural activities

ØYSTEIN THOMMESEN AS

Org. no. 980380017 Limited company (AS) Trondheim Incorporated 1998 Active

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Revenue 2024 NOK 35.0m

Operating profit NOK 4.9m

Equity NOK 12.8m

Incorporated 1998

Employees 24

Share capital NOK 100,000

Overview Details Financials Key figures Roles and owners Organisation Announcements Public records

Roles

Daglig lederØystein Thommesen

Regnskapsfører

Revisor

Styrets lederØystein Thommesen

StyremedlemKirsti Ingeborg Helgesen

Auditor

Audit firm BDO AS

BDO AS har 401 registrerte statsautoriserte revisorer.

The Brønnøysund registers name the audit firm, not which individual auditor signs the accounts.

Shareholders

Name	Stake	Shares	Year
ØYSTEIN THOMMESEN	100.0%	100.000000	2025

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.

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Valuation

NOK 31.8m

NOK 19.4m – NOK 50.7m

Confidence: medium
Method: combined
Norm. EBIT: NOK 4.9m
Required return: 22.0%
Book equity: NOK 12.8m

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