BACKE STOR-OSLO AS
BACKE STOR-OSLO AS is registered as a limited company in Bærum, Akershus with organisation number 910380044. The business is classified under construction of residential and non-residential buildings (NACE 41.000). The company was incorporated in 1963 and has 110 registered employees. Registered share capital is NOK 1.0m, divided into 5000 shares. The company's stated purpose is: “Å drive entreprenørforretning, handel og produk- sjon samt alt som står i forbindelse dermed, der- under deltagelse i annen virksomhet.”. The most recent filed accounts, for the 2025 financial year, show NOK 716.4m in revenue and NOK 3.9m in operating profit.
Key figures · 2025
Financial health · 2025
Who owns BACKE STOR-OSLO AS?
BACKE STOR-OSLO AS has 1 registered shareholder:
- BACKE ENTREPRENØR AS 100.0%
Which companies does BACKE STOR-OSLO AS own?
BACKE STOR-OSLO AS holds a stake in 1 company:
- TRONRUD BETONG AS 80.0%
Group structure
BACKE STOR-OSLO AS er morselskap for 13 datterselskaper:
- BACKE BERGEN AS 100%
- BACKE DIGITAL AS 100%
- BACKE FORNY AS 100%
- BACKE IDRETTSBYGG AS 100%
- BACKE OPPLAND AS 100%
- BACKE ROGALAND AS 100%
- BACKE ROMERIKE AS 100%
- BACKE STOR-OSLO AS 100%
- BACKE TRONDHEIM AS 84,25%
- BACKE VESTFOLD TELEMARK AS 100%
- BACKE ØSTFOLD AS 100%
- MARTIN M BAKKEN AS 100%
- BACKE BMB AS 100%
Frequently asked questions about BACKE STOR-OSLO AS
Who owns BACKE STOR-OSLO AS?
BACKE ENTREPRENØR AS is the largest registered owner, with 100.0%.
What is the revenue of BACKE STOR-OSLO AS?
BACKE STOR-OSLO AS had revenue of NOK 716.4m in 2025.
Who is the general manager of BACKE STOR-OSLO AS?
Kaia Conradi is registered as general manager of BACKE STOR-OSLO AS.
Where is BACKE STOR-OSLO AS based?
BACKE STOR-OSLO AS has its business address in Lysaker.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.