Yvonne Jahren Foss is a private shareholder. Yvonne Jahren Foss holds a stake in 1 company, and roles in several others.

Companies Yvonne Jahren Foss owns

Company	Stake
TANNLEGENE I TORSHOVGATA AS	50.0%

Roles

Daglig leder

1 selskap

TANNLEGENE I TORSHOVGATA AS 921958145

Styrets leder

1 selskap

TANNLEGENE I TORSHOVGATA AS 921958145

Active roles recorded in the Register of Business Enterprises / the Central Coordinating Register

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