GIERTSEN
GIERTSEN is registered as a sole proprietorship in Asker, Akershus with organisation number 996198685. The business is classified under other education activities (NACE 85.597).
Who owns GIERTSEN?
No shareholders are registered for GIERTSEN in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about GIERTSEN
Where is GIERTSEN based?
GIERTSEN has its business address in Røyken.
Property
3 companies are registered at this address.
The address this company is registered at, from the company register and matched against the cadastre. It does not say who owns the property — a company may be a tenant, and the address is often its accountant's. Source: Brønnøysundregistrene and © Kartverket.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.