Activities of advertising agencies
JAHREN & CO
JAHREN & CO is registered as a sole proprietorship in Trondheim, Trøndelag with organisation number 927528835. The business is classified under activities of advertising agencies (NACE 73.110).
Who owns JAHREN & CO?
No shareholders are registered for JAHREN & CO in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about JAHREN & CO
Where is JAHREN & CO based?
JAHREN & CO has its business address in Kattem.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.