Business and other management consultancy activities
TJØLSEN ADVISORY
Signals
- Nylig endring 2026-06-02 Adresseendring registrert 2026-06-02.
TJØLSEN ADVISORY is registered as a sole proprietorship in Oslo, Oslo with organisation number 929476425. The business is classified under business and other management consultancy activities (NACE 70.200).
Former names: TJØLSEN TJENESTER, TJØLSEN CRESCERE
Who owns TJØLSEN ADVISORY?
No shareholders are registered for TJØLSEN ADVISORY in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about TJØLSEN ADVISORY
Where is TJØLSEN ADVISORY based?
TJØLSEN ADVISORY has its business address in Oslo.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 25.08.2026.