Other education activities
SIGNE MARIE RIISER
SIGNE MARIE RIISER is registered as a sole proprietorship in Oslo, Oslo with organisation number 881643952. The business is classified under other education activities (NACE 85.597).
Who owns SIGNE MARIE RIISER?
No shareholders are registered for SIGNE MARIE RIISER in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about SIGNE MARIE RIISER
Where is SIGNE MARIE RIISER based?
SIGNE MARIE RIISER 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.