Jostein Olsen is a private shareholder with an estimated portfolio value of NOK 3.1m. Jostein Olsen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 3.1m

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Companies Jostein Olsen owns

Company	Stake	Value (est.)
MARWIN RÅDGIVNING AS	100.0%	NOK 3.1m

Roles

Styrets leder

2 selskaper

MARWIN RÅDGIVNING AS 997534913

COTIMA HOME AS 922106258

Daglig leder

1 selskap

MARWIN RÅDGIVNING AS 997534913

Styremedlem

1 selskap

SKA- SMÅKONSERTARRANGØRENE 921806221

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 02.09.2026.