BETONMAST OSLO AS
Signals
- Driftsunderskudd 2025 Siste driftsresultat er negativt (−13,5 mill kr).
BETONMAST OSLO AS is registered as a limited company in Oslo, Oslo with organisation number 996605833. The business is classified under construction of residential and non-residential buildings (NACE 41.000). The company was incorporated in 2011 and has 78 registered employees. Registered share capital is NOK 6.0m, divided into 6000 shares. The company's stated purpose is: “Entreprenør- og konsulenttjenester og eiendomsutvikling, samt hva som hermed står i dets forbindelse, herunder å delta i andre selskaper med lignende virksomhet.”. The most recent filed accounts, for the 2025 financial year, show NOK 785.6m in revenue and NOK −13.5m in operating profit.
Former names: BETONMAST BYGG OSLO AS, BETONMASTHÆHRE OSLO AS
Key figures · 2025
Financial health · 2025
Who owns BETONMAST OSLO AS?
BETONMAST OSLO AS has 1 registered shareholder:
- BETONMAST AS 100.0%
Group structure
BETONMAST OSLO AS er morselskap for 105 datterselskaper:
- AF ENERGI OG MILJØ AS 100%
- AF GRUPPEN HOLDING AS 100%
- AF GRUPPEN NORGE AS 100%
- AF OFFSHORE AS 100%
- BETONMAST HOLDING AS 69,13%
- AERON AS 100%
- AF ANLÄGGNING AB 100%
- AF DECOM AS 100%
- AF DECOM OFFSHORE UK LIMITED 100%
- AF ENERGI AS 100%
- AF GRUPPEN SVERIGE AB 100%
- AF HÅNDVERK AS 66,0%
- AF MILJØBASE VATS AS 100%
- AF OFFSHORE DECOM AS 100%
- AF PREFAB MÄLERDALEN AB 100%
- BETONMAST AS 100%
- BETONMAST SVERIGE AB 100%
- CLARA AS 100%
- CONSTRUCTION CITY BYGG AS 67,00%
- EIQON AS 100%
Frequently asked questions about BETONMAST OSLO AS
Who owns BETONMAST OSLO AS?
BETONMAST AS is the largest registered owner, with 100.0%.
What is the revenue of BETONMAST OSLO AS?
BETONMAST OSLO AS had revenue of NOK 785.6m in 2025.
Who is the general manager of BETONMAST OSLO AS?
Stine Aakervik Pedersen is registered as general manager of BETONMAST OSLO AS.
Where is BETONMAST OSLO AS based?
BETONMAST OSLO AS has its business address in Oslo.
Property
1798 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.