Jan Magnussen is a private shareholder. Jan Magnussen holds a stake in 1 company, and roles in several others.

Companies Jan Magnussen owns

Company	Stake
JOSA AS	100.0%

Roles

Daglig leder

2 selskaper

LILLESTRØM SERVICE AS 936553125

JOSA AS 935221056

Styremedlem

2 selskaper

934391403 934391403

LILLESTRØM LOGISTIKK AS 920410995

Styrets leder

2 selskaper

LILLESTRØM SERVICE AS 936553125

JOSA AS 935221056

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.