Marianne Vonstett is a private shareholder. Marianne Vonstett holds stakes in 2 companies, and roles in several others.

Companies Marianne Vonstett owns

Company	Stake
MARIANNE VONSTETT AS	100.0%
ØYVIND WESTØL AS	25.0%

Roles

Daglig leder

1 selskap

MARIANNE VONSTETT AS 989114336

Styrets leder

1 selskap

MARIANNE VONSTETT AS 989114336

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.