Arnstein Even Karlsen is a private shareholder. Arnstein Even Karlsen holds a stake in 1 company, and roles in several others.

Companies Arnstein Even Karlsen owns

Company	Stake
AK PETRUS AS	2.0%

Roles

Styremedlem

1 selskap

BETA EIENDOM AS 979288298

Styrets leder

1 selskap

AK PETRUS AS 989041436

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.