Grethe Brøndbo Nordberg is a private shareholder. Grethe Brøndbo Nordberg holds a stake in 1 company.

Companies Grethe Brøndbo Nordberg owns

Company	Stake
GELATHO AS	23.9%

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