Viggo Karlsen is a private shareholder. Viggo Karlsen holds stakes in 2 companies, and roles in several others.

Companies Viggo Karlsen owns

Company	Stake
BRØNNØYSUND RØR AS	25.9%
TORGHATTEN AQUA AS	0.0%

Roles

Daglig leder

1 selskap

BRØNNØYSUND RØR AS 824675112

Styremedlem

1 selskap

BRØNNØYSUND RØR AS 824675112

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.