Karianne Øiestad is a private shareholder. Karianne Øiestad holds a stake in 1 company.

Companies Karianne Øiestad owns

Company	Stake
GABRIELSEN & PARTNERS FROGNER AS	5.0%

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