Tarje Onsøien Halvorsen is a private shareholder with an estimated portfolio value of NOK 360,000. Tarje Onsøien Halvorsen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 360,000

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

Companies Tarje Onsøien Halvorsen owns

Company	Stake	Value (est.)
KARO AS	17.0%	NOK 330,000

Roles

Innehaver

1 selskap

TARJE ONSØIEN HALVORSEN 928117960

Styremedlem

1 selskap

KARO AS 981196813

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.