Marte Olsen Vangbo is a private shareholder. Marte Olsen Vangbo holds stakes in 2 companies.

Companies Marte Olsen Vangbo owns

Company	Stake
OSLOFORLAGET AS	46.2%
BOOKIS SPV AS	0.1%

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