Activities of advertising agencies
CATHRINE GYLLENSTEN
CATHRINE GYLLENSTEN is registered as a sole proprietorship in Sarpsborg, Østfold with organisation number 936885780. The business is classified under activities of advertising agencies (NACE 73.110).
Who owns CATHRINE GYLLENSTEN?
No shareholders are registered for CATHRINE GYLLENSTEN in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about CATHRINE GYLLENSTEN
Where is CATHRINE GYLLENSTEN based?
CATHRINE GYLLENSTEN has its business address in Hafslundsøy.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.