Nicolai Grønntun Karlsvik is a private shareholder. Nicolai Grønntun Karlsvik holds stakes in 2 companies.

Companies Nicolai Grønntun Karlsvik owns

Company	Stake
BAS CORP AS	100.0%
NORDEN AS	50.0%

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