Kerstin Mari Karlsson Lyng is a private shareholder. Kerstin Mari Karlsson Lyng holds a stake in 1 company.

Companies Kerstin Mari Karlsson Lyng owns

Company	Stake
RØSSLYNG AS	50.0%

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