Dag Thomassen is a private shareholder with an estimated portfolio value of NOK 2.7m. Dag Thomassen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 2.7m

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Companies Dag Thomassen owns

Company	Stake	Value (est.)
ØYGRUPPEN AS	25.0%	NOK 2.7m

Roles

Styrets leder

4 selskaper

ØYGRUPPEN AS 976845986

ØSTERØYA 41 AS 991052283

FLEKKERØY EIENDOM AS 988739553

BYDALSLIA AS 899141822

Styremedlem

3 selskaper

BADSTOGDALEN VELFORENING 897732602

FLEKKERØY BYGG AS 992785284

ARENA CENTRUM AS 990543798

Daglig leder

1 selskap

FLEKKERØY BYGG AS 992785284

Varamedlem

1 selskap

FJELLI AS 989261010

Active roles recorded in the Register of Business Enterprises / the Central Coordinating Register

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.