Berit Willumsen is a private shareholder. Berit Willumsen holds stakes in 2 companies.

Companies Berit Willumsen owns

Company	Stake
DRAGEFOSSEN AS	0.1%
SAKSENVIK KRAFT AS	0.0%

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