Jarl Arve Kosberg is a private shareholder. Jarl Arve Kosberg holds a stake in 1 company, and roles in several others.

Companies Jarl Arve Kosberg owns

Company	Stake
KRAFTVIRKET AS	50.0%

Roles

Daglig leder

1 selskap

JARL KOSBERG CONSULTANCY 823883692

Innehaver

1 selskap

JARL KOSBERG CONSULTANCY 823883692

Styremedlem

1 selskap

KRAFTVIRKET AS 936729665

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.