Janne Losen is a private shareholder. Janne Losen holds a stake in 1 company.

Companies Janne Losen owns

Company	Stake	Value (est.)
3B HYTTESERVICE AS	16.7%	–

Former roles

3B HYTTESERVICE AS Styremedlem resigned

Roles the person has resigned from, or that have been deregistered

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.