Marek Boguslaw Korczowski is a private shareholder. Marek Boguslaw Korczowski holds a stake in 1 company.

Companies Marek Boguslaw Korczowski owns

Company	Stake
OPPUSSING OG RENGJØRING AS	50.0%

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