Activities of psychologists and psychotherapists, except medical doctors
HANNI W. PETERSEN
HANNI W. PETERSEN is registered as a sole proprietorship in Oslo, Oslo with organisation number 923137599. The business is classified under activities of psychologists and psychotherapists, except medical doctors (NACE 86.930).
Who owns HANNI W. PETERSEN?
No shareholders are registered for HANNI W. PETERSEN in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about HANNI W. PETERSEN
Where is HANNI W. PETERSEN based?
HANNI W. PETERSEN 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.