FOSBY AS
Signals
- Driftsunderskudd 2025 Siste driftsresultat er negativt (−1 kr).
FOSBY AS is registered as a limited company in Sarpsborg, Østfold with organisation number 922097852. The business is classified under other specialised construction activities n.e.c. (NACE 43.990). The company was incorporated in 1978. Registered share capital is NOK 685,000, divided into 1000 shares. The company's stated purpose is: “Holdingselskap derunder delta i andre selskaper ved å eie, kjøpe og seige aksjer, andeler mv. Yte konsulenttjenester innenfor administrasjon og ledelse og hva derved står i forbindelse.”. The most recent filed accounts, for the 2025 financial year, show NOK 589,000 in revenue and NOK −1 in operating profit.
Key figures · 2025
Financial health · 2025
Who owns FOSBY AS?
FOSBY AS has 3 registered shareholders:
- Jon Arne Fosby 68.0%
- Hedda Gade Fosby 16.0%
- Sindre Gade Fosby 16.0%
Which companies does FOSBY AS own?
FOSBY AS holds stakes in 2 companies:
- FOSBY PETICO EIENDOM AS 100.0%
- FOSBY DRIFT AS 100.0%
Group structure
FOSBY AS er morselskap for 5 datterselskaper:
- FOSBY ANLEGG AS 51,0%
- FOSBY DRIFT AS 100%
- FOSBY KRAN AS 100%
- FOSBY PETICO EIENDOM AS 100%
- FOSBY STILLAS AS 100%
Frequently asked questions about FOSBY AS
Who owns FOSBY AS?
Jon Arne Fosby is the largest registered owner, with 68.0%.
What is the revenue of FOSBY AS?
FOSBY AS had revenue of NOK 589,000 in 2025.
Who is the general manager of FOSBY AS?
Jon Arne Fosby is registered as general manager of FOSBY AS.
Where is FOSBY AS based?
FOSBY AS has its business address in Sarpsborg.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.