Other education activities
SIGRID A. HAGNESS
SIGRID A. HAGNESS is registered as a sole proprietorship in Oslo, Oslo with organisation number 815444272. The business is classified under other education activities (NACE 85.597).
Who owns SIGRID A. HAGNESS?
No shareholders are registered for SIGRID A. HAGNESS in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about SIGRID A. HAGNESS
Where is SIGRID A. HAGNESS based?
SIGRID A. HAGNESS 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.