Janne Margrethe Mikkelsen is a private shareholder. Janne Margrethe Mikkelsen holds a stake in 1 company.

Companies Janne Margrethe Mikkelsen owns

Company	Stake
AVERØY VASKESTASJON AS	2.5%

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