Gunstein Bjertnæs is a private shareholder. Gunstein Bjertnæs holds a stake in 1 company.

Companies Gunstein Bjertnæs owns

Company	Stake
GEIR BJERTNÆS AS	12.0%

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