Hallvard Fosnavåg is a private shareholder. Hallvard Fosnavåg holds a stake in 1 company.

Companies Hallvard Fosnavåg owns

Company	Stake
FOSNAVÅG BÅTSERVICE AS	6.7%

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