KB OLSEN
KB OLSEN is registered as a sole proprietorship in Porsgrunn, Telemark with organisation number 925713139. The business is classified under other education activities (NACE 85.597).
Who owns KB OLSEN?
No shareholders are registered for KB OLSEN in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about KB OLSEN
Where is KB OLSEN based?
KB OLSEN has its business address in Porsgrunn.
Property
2 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.