Alexander Mesel Isom is a private shareholder. Alexander Mesel Isom holds stakes in 3 companies.

Companies Alexander Mesel Isom owns

Company	Stake
VIVALTO AS	24.7%
SERENA AS	18.0%
HI5 GROUP AS	15.0%

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