KNALLVORSEN HALVORSEN & DI
KNALLVORSEN HALVORSEN & DI is registered as a sole proprietorship in Oslo, Oslo with organisation number 912198936. The business is classified under performing arts activities in music (NACE 90.201).
Who owns KNALLVORSEN HALVORSEN & DI?
No shareholders are registered for KNALLVORSEN HALVORSEN & DI in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about KNALLVORSEN HALVORSEN & DI
Where is KNALLVORSEN HALVORSEN & DI based?
KNALLVORSEN HALVORSEN & DI has its business address in Oslo.
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.