Øystein Ålbu is a private shareholder. Øystein Ålbu holds stakes in 2 companies.

Companies Øystein Ålbu owns

Company	Stake
CARBONCHANGE AS	1.8%
BOOKIS SPV AS	0.6%

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