Performing arts activities in music
JØRN MORTENSEN
JØRN MORTENSEN is registered as a sole proprietorship in Oslo, Oslo with organisation number 980195392. The business is classified under performing arts activities in music (NACE 90.201).
Who owns JØRN MORTENSEN?
No shareholders are registered for JØRN MORTENSEN in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about JØRN MORTENSEN
Where is JØRN MORTENSEN based?
JØRN MORTENSEN has its business address in Oslo.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 25.08.2026.