MAMA EIENDOM AS
MAMA EIENDOM AS is registered as a limited company in Oslo, Oslo with organisation number 989051385. The business is classified under rental and operating of own or leased real estate (NACE 68.200). The company was incorporated in 2005. Registered share capital is NOK 310,000, divided into 200 shares. The company's stated purpose is: “Investeringer i annen eiendomsrelatert virksomhet, verdipapirer, fast eiendom samt konsulenttjenester innenfor økonomi og eiendom.”. The most recent filed accounts, for the 2025 financial year, show NOK 367,000 in revenue and NOK 47,000 in operating profit.
Key figures · 2025
Financial health · 2025
Who owns MAMA EIENDOM AS?
MAMA EIENDOM AS has 1 registered shareholder:
- BJØRN ATLE GRAVELSÆTHER 100.0%
Which companies does MAMA EIENDOM AS own?
MAMA EIENDOM AS holds stakes in 6 companies:
- ZENITH INVEST AS 50.0%
- ZENITH EIENDOM AS 40.0%
- MILJØ NORGE AS 0.5%
- NOR-PAR AS 0.5%
- ENNOX TECHNOLOGY AS 0.1%
- NØTTERØY GOLFBANE AS 0.1%
Frequently asked questions about MAMA EIENDOM AS
Who owns MAMA EIENDOM AS?
BJØRN ATLE GRAVELSÆTHER is the largest registered owner, with 100.0%.
What is the revenue of MAMA EIENDOM AS?
MAMA EIENDOM AS had revenue of NOK 367,000 in 2025.
Who is the general manager of MAMA EIENDOM AS?
Bjørn Atle Gravelsæther is registered as general manager of MAMA EIENDOM AS.
Where is MAMA EIENDOM AS based?
MAMA EIENDOM AS has its business address in Oslo.
Property
88 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.