MJ OSLO AS
MJ OSLO AS is registered as a limited company in Oslo, Oslo with organisation number 929528522. The business is classified under retail sale of motor vehicles (NACE 47.810). The company was incorporated in 2022. Registered share capital is NOK 30,000, divided into 30000 shares. The company's stated purpose is: “Kjøp av bruktbiler og eksportere disse, samt deltagelse med lignende formål. Pakketransportandre produkter/tjenester som naturlig hører sammen med dette, herunder å delta i andre selskap med lignende virksomhet, og kjøp og salg av aksjer eller på annen måte gjøre seg interessert i andre foretak.”. The most recent filed accounts, for the 2025 financial year, show NOK 5.0m in revenue and NOK 59,000 in operating profit.
Former names: NYE FAGTAK OG BYGG AS, MODUM TAK OG MEMBRAN AS
Key figures · 2025
Financial health · 2025
Who owns MJ OSLO AS?
MJ OSLO AS has 1 registered shareholder:
- MATEUSZ GRZEGORZ JAMKA 100.0%
Frequently asked questions about MJ OSLO AS
Who owns MJ OSLO AS?
MATEUSZ GRZEGORZ JAMKA is the largest registered owner, with 100.0%.
What is the revenue of MJ OSLO AS?
MJ OSLO AS had revenue of NOK 5.0m in 2025.
Who is the general manager of MJ OSLO AS?
Mateusz Grzegorz Jamka is registered as general manager of MJ OSLO AS.
Where is MJ OSLO AS based?
MJ OSLO AS has its business address in Oslo.
Property
4 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.