Grethe Mortensen Hughes is a private shareholder. Grethe Mortensen Hughes holds a stake in 1 company.

Companies Grethe Mortensen Hughes owns

Company	Stake
GUNHILDVÅGEN UTVIKLING AS	33.3%

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