Erik Harald Marthinussen is a private shareholder. Erik Harald Marthinussen holds stakes in 2 companies.

Companies Erik Harald Marthinussen owns

Company	Stake
KK88.NO AS	20.0%
PCU COMPANY AS	2.5%

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