Sebastian Andrzej Kowalczyk is a private shareholder. Sebastian Andrzej Kowalczyk holds a stake in 1 company.

Companies Sebastian Andrzej Kowalczyk owns

Company	Stake
PERSONLIG MALER AS	50.0%

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