JAN HARALD OLSEN is a private shareholder with an estimated portfolio value of NOK 3.2m. JAN HARALD OLSEN har eierandeler i 2 selskaper, og roller i flere selskaper.

Estimated portfolio value

NOK 3.2m

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

Selskaper JAN HARALD OLSEN eier

Company	Stake	Value (est.)
RETUROLJE AS	53.3%	NOK 3.2m
MADMAR AS	0.4%	NOK 17,000

Roles

Styrets leder

2 selskaper

RETUROLJE AS 918605657

MADMAR AS 923813632

Daglig leder

1 selskap

MADMAR AS 923813632

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 15.06.2026.