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

Companies Øystein Eriksen owns

Company	Stake	Value (est.)
SENACO AS	33.3%	–
NORDMARKA RIDESKOLE AS	14.0%	–

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