Helga Birkenes Østhus is a private shareholder. Helga Birkenes Østhus holds a stake in 1 company.

Companies Helga Birkenes Østhus owns

Company	Stake
STRØMME GÅRD AS	10.0%

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