Other personal service activities n.e.c.
O.A. GJELLAN
O.A. GJELLAN is registered as a sole proprietorship in Trondheim, Trøndelag with organisation number 936007120. The business is classified under other personal service activities n.e.c. (NACE 96.990).
Who owns O.A. GJELLAN?
No shareholders are registered for O.A. GJELLAN in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about O.A. GJELLAN
Where is O.A. GJELLAN based?
O.A. GJELLAN has its business address in Trondheim.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.