Visual arts creation activities
MARI HELANDER
MARI HELANDER is registered as a sole proprietorship in Oslo, Oslo with organisation number 829204622. The business is classified under visual arts creation activities (NACE 90.120).
Who owns MARI HELANDER?
No shareholders are registered for MARI HELANDER in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about MARI HELANDER
Where is MARI HELANDER based?
MARI HELANDER 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.