Kay-Erik Mamre-Johansen is a private shareholder. Kay-Erik Mamre-Johansen holds a stake in 1 company.

Companies Kay-Erik Mamre-Johansen owns

Company	Stake
ARCTIC ASSET MANAGEMENT AS	0.1%

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.