Performing arts activities in music
HM KARLSEN
HM KARLSEN is registered as a sole proprietorship in Oslo, Oslo with organisation number 913529901. The business is classified under performing arts activities in music (NACE 90.201).
Who owns HM KARLSEN?
No shareholders are registered for HM KARLSEN in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about HM KARLSEN
Where is HM KARLSEN based?
HM 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.