Ingrid Tallhaug Sydnes is a private shareholder. Ingrid Tallhaug Sydnes holds a stake in 1 company.

Companies Ingrid Tallhaug Sydnes owns

Company	Stake
ARVEN AS	33.3%

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