Alf Marius Foss Olsen is a private shareholder. Alf Marius Foss Olsen holds a stake in 1 company.

Companies Alf Marius Foss Olsen owns

Company	Stake	Value (est.)
SNOWCASTLE GAMES AS	0.8%	–

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.