Haakon Gjerdrum Sivertsen is a private shareholder with an estimated portfolio value of NOK 47.9m. Haakon Gjerdrum Sivertsen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 47.9m

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

Companies Haakon Gjerdrum Sivertsen owns

Company	Stake	Value (est.)
HS BRUKT & ANTIKK AS	100.0%	NOK 47.9m

Roles

Daglig leder

4 selskaper

HS BRUKT & ANTIKK AS 925665150

HG SIVERTSEN HOLDING AS 838193102

GULLMANNEN SKIEN AS 838346472

GULLMANNEN TØNSBERG AS 938347182

Styrets leder

4 selskaper

HS BRUKT & ANTIKK AS 925665150

HG SIVERTSEN HOLDING AS 838193102

GULLMANNEN SKIEN AS 838346472

GULLMANNEN TØNSBERG AS 938347182

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.