CONSTRUCTION CITY BYGG AS
CONSTRUCTION CITY BYGG AS is registered as a limited company in Oslo, Oslo with organisation number 926563696. The business is classified under construction of residential and non-residential buildings (NACE 41.000). The company was incorporated in 2021. Registered share capital is NOK 30,000, divided into 1000 shares. The company's stated purpose is: “Entreprenør- og konsulenttjenester og eiendomsutvikling, samt hva som hermed står i dets forbindelse.”. The most recent filed accounts, for the 2025 financial year, show NOK 477.9m in revenue and NOK 187.3m in operating profit.
Former names: ATHOMSTART INVEST 528 AS
Key figures · 2025
Financial health · 2025
Who owns CONSTRUCTION CITY BYGG AS?
CONSTRUCTION CITY BYGG AS has 1 registered shareholder:
- AF GRUPPEN NORGE AS 100.0%
Group structure
CONSTRUCTION CITY BYGG 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 CONSTRUCTION CITY BYGG AS
Who owns CONSTRUCTION CITY BYGG AS?
AF GRUPPEN NORGE AS is the largest registered owner, with 100.0%.
What is the revenue of CONSTRUCTION CITY BYGG AS?
CONSTRUCTION CITY BYGG AS had revenue of NOK 477.9m in 2025.
Where is CONSTRUCTION CITY BYGG AS based?
CONSTRUCTION CITY BYGG AS has its business address in Oslo.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.