Marcin Michal Kostrz is a private shareholder with an estimated portfolio value of NOK 304,000. Marcin Michal Kostrz holds a stake in 1 company.

Estimated portfolio value

NOK 304,000

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Companies Marcin Michal Kostrz owns

Company	Stake	Value (est.)
ANSATT VKV AS	7.9%	NOK 304,000

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.