Hans Aage Gjengstø is a private shareholder. Hans Aage Gjengstø holds a stake in 1 company.

Companies Hans Aage Gjengstø owns

Company	Stake
BETNA FRITIDSEIENDOMMER AS	10.3%

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