Elfrid Petra Grinde is a private shareholder. Elfrid Petra Grinde holds a stake in 1 company.

Companies Elfrid Petra Grinde owns

Company	Stake
KVITEFELLA KRAFT AS	13.6%

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