Sound recording and music publishing activities
STEFI MARTINE RINGEN
STEFI MARTINE RINGEN is registered as a sole proprietorship in Oslo, Oslo with organisation number 923804498. The business is classified under sound recording and music publishing activities (NACE 59.200).
Who owns STEFI MARTINE RINGEN?
No shareholders are registered for STEFI MARTINE RINGEN in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about STEFI MARTINE RINGEN
Where is STEFI MARTINE RINGEN based?
STEFI MARTINE RINGEN 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.