Jan Bertil Grüner-Moström is a private shareholder. Jan Bertil Grüner-Moström holds a stake in 1 company.

Companies Jan Bertil Grüner-Moström owns

Company	Stake
BLUESHIFT AS	4.6%

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