Antonie Bjertnæs Undheim is a private shareholder. Antonie Bjertnæs Undheim holds a stake in 1 company.

Companies Antonie Bjertnæs Undheim owns

Company	Stake
SVERMO AS	10.7%

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