Øystein Mathisen is a private shareholder with an estimated portfolio value of NOK 24.3m. Øystein Mathisen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 24.3m

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

Companies Øystein Mathisen owns

Company	Stake	Value (est.)
MEJ HOLDING AS	51.3%	NOK 24.3m

Roles

Styrets leder

3 selskaper

MJØSPORTEN EIENDOM AS 933735753

VIKEN VEL 827365882

MEJ HOLDING AS 922289549

Daglig leder

2 selskaper

MEJ HOLDING AS 922289549

MATHISEN AS 951648736

Innehaver

1 selskap

ØYSTEIN MATHISEN 992992891

Styremedlem

1 selskap

MATHISEN AS 951648736

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.