Marianne Ostrøm is a private shareholder. Marianne Ostrøm holds a stake in 1 company, and roles in several others.

Companies Marianne Ostrøm owns

Company	Stake
OSTRØM KURS OG UTVIKLING AS	100.0%

Roles

Styrets leder

3 selskaper

OSTRØM KURS OG UTVIKLING AS 915735215

SANDE BARNEHAGE 971446714

STIFTELSEN SANDE BARNEHAGE 936684114

Daglig leder

2 selskaper

OSTRØM KURS OG UTVIKLING AS 915735215

EIDANGER BARNEHAGE AS 984746628

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.