Johnny Helmer Jahnsen is a private shareholder. Johnny Helmer Jahnsen holds a stake in 1 company.

Companies Johnny Helmer Jahnsen owns

Company	Stake
EIC AS ENGINEERING & INDUSTRY CONSULTANTS	7.5%

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