Line Susan Kvalvaag is a private shareholder. Line Susan Kvalvaag holds a stake in 1 company.

Companies Line Susan Kvalvaag owns

Company	Stake	Value (est.)
NORSK INTERIØR AS	12.0%	–

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 25.08.2026.