General medical practice activities
SISSEL HELENE KLINGENBERG
SISSEL HELENE KLINGENBERG is registered as a sole proprietorship in Oslo, Oslo with organisation number 993447641. The business is classified under general medical practice activities (NACE 86.210).
Who owns SISSEL HELENE KLINGENBERG?
No shareholders are registered for SISSEL HELENE KLINGENBERG in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about SISSEL HELENE KLINGENBERG
Where is SISSEL HELENE KLINGENBERG based?
SISSEL HELENE KLINGENBERG 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.