Svanhild Tone Barka is a private shareholder. Svanhild Tone Barka holds a stake in 1 company.

Companies Svanhild Tone Barka owns

Company	Stake
SJØLVIK VA AS	0.8%

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