Krzysztof Herdus is a private shareholder. Krzysztof Herdus holds stakes in 2 companies.

Companies Krzysztof Herdus owns

Company	Stake	Value (est.)
HERDUS.NO AS	100.0%	–
HNO AS	100.0%	–

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