MATHIAS KLEIVEN

MATHIAS KLEIVEN is registered as a sole proprietorship in Oslo, Oslo with organisation number 930868868. The business is classified under other health services (NACE 86.993).

Who owns MATHIAS KLEIVEN?

No shareholders are registered for MATHIAS KLEIVEN in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).

Frequently asked questions about MATHIAS KLEIVEN

Where is MATHIAS KLEIVEN based?

MATHIAS KLEIVEN 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.