Halvor Seyffarth Karlsen is a private shareholder with an estimated portfolio value of NOK 2.3m. Halvor Seyffarth Karlsen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 2.3m

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

Companies Halvor Seyffarth Karlsen owns

Company	Stake	Value (est.)
HAKARL AS	100.0%	NOK 2.3m

Roles

Daglig leder

1 selskap

HAKARL AS 918085971

Styrets leder

1 selskap

HAKARL AS 918085971

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.