Øivind Grouff Dvergsten is a private shareholder. Øivind Grouff Dvergsten holds a stake in 1 company.

Companies Øivind Grouff Dvergsten owns

Company	Stake
PROSPECTAS HOLDING AS	50.0%

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