John Gunnar Reiersen is a private shareholder. John Gunnar Reiersen holds a stake in 1 company, and roles in several others.

Companies John Gunnar Reiersen owns

Company	Stake
BRØDRENE REIERSEN FLIS OG MUR AS	33.3%

Roles

Styremedlem

1 selskap

BRØDRENE REIERSEN FLIS OG MUR AS 996825078

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.