Jan Gunnar Magnussen is a private shareholder with an estimated portfolio value of NOK 683,000. Jan Gunnar Magnussen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 683,000

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

Companies Jan Gunnar Magnussen owns

Company	Stake	Value (est.)
MAGNUSSEN BYGG AS	100.0%	NOK 683,000

Roles

Daglig leder

1 selskap

MAGNUSSEN BYGG AS 998185505

Styrets leder

1 selskap

MAGNUSSEN BYGG AS 998185505

Varamedlem

1 selskap

BYGGMESTER HELGESEN AS 998181135

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.