Activities of advertising agencies
JONA HELGEN
JONA HELGEN is registered as a sole proprietorship in Skien, Telemark with organisation number 934104250. The business is classified under activities of advertising agencies (NACE 73.110).
Who owns JONA HELGEN?
No shareholders are registered for JONA HELGEN in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about JONA HELGEN
Where is JONA HELGEN based?
JONA HELGEN has its business address in Skien.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.