Janne Olsen is a private shareholder. Janne Olsen holds stakes in 2 companies.

Companies Janne Olsen owns

Company	Stake
AVONOVA MANAGEMENT INVEST AS	1.6%
AVONOVA EMPLOYMENT INVEST AS	0.0%

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.