Björn Gunnar Olsson is a private shareholder. Björn Gunnar Olsson holds a stake in 1 company.

Companies Björn Gunnar Olsson owns

Company	Stake
DUNDER BISTRO AS	40.0%

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