Activities of psychologists and psychotherapists, except medical doctors
MARIANNE ØSTBY
MARIANNE ØSTBY is registered as a sole proprietorship in Oslo, Oslo with organisation number 986479317. The business is classified under activities of psychologists and psychotherapists, except medical doctors (NACE 86.930).
Who owns MARIANNE ØSTBY?
No shareholders are registered for MARIANNE ØSTBY in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about MARIANNE ØSTBY
Where is MARIANNE ØSTBY based?
MARIANNE ØSTBY 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.