Activities of advertising agencies
ØYSTEIN KARLSEN
ØYSTEIN KARLSEN is registered as a sole proprietorship in Oslo, Oslo with organisation number 982568234. The business is classified under activities of advertising agencies (NACE 73.110).
Who owns ØYSTEIN KARLSEN?
No shareholders are registered for ØYSTEIN KARLSEN in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about ØYSTEIN KARLSEN
Where is ØYSTEIN KARLSEN based?
ØYSTEIN KARLSEN has its business address in Oslo.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.