Mariann Karlsen is a private shareholder with an estimated portfolio value of NOK 1.7m. Mariann Karlsen holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 1.7m

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

Companies Mariann Karlsen owns

Company	Stake	Value (est.)
BRØDRENE KARLSEN EIENDOM AS	16.7%	NOK 1.5m
BRK AS	7.1%	NOK 253,000

Roles

Styremedlem

4 selskaper

BRK AS 997612639

BERGNESET PUKK & GRUS AS 997612760

BRØDRENE KARLSEN EIENDOM AS 982120802

BRØDRENE KARLSEN ANLEGGSDRIFT AS 997612728

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.