Rune Thomassen is a private shareholder. Rune Thomassen holds a stake in 1 company, and roles in several others.

Companies Rune Thomassen owns

Company	Stake
M BYGG AS	18.0%

Roles

Styremedlem

1 selskap

M BYGG AS 917583013

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 03.10.2026.