Marte Dahl Karlstad is a private shareholder. Marte Dahl Karlstad holds a stake in 1 company.

Companies Marte Dahl Karlstad owns

Company	Stake
KARO HOLDING AS	50.0%

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