SIVILINGENIØR JAN RONESS AS
Signals
- Driftsunderskudd 2025 Siste driftsresultat er negativt (−1,6 mill kr).
SIVILINGENIØR JAN RONESS AS is registered as a limited company in Lindesnes, Agder with organisation number 858169852. The business is classified under business and other management consultancy activities (NACE 70.200). The company was incorporated in 1990. Registered share capital is NOK 100,000, divided into 50 shares. The company's stated purpose is: “Konsulentvirksomhet, handel inkludert handel med valuta, samt alt hva dermed står i forbindelse, herunder gjennom aksjetegning eller på annen måte å delta i andre selskaper eller foretak.”. The most recent filed accounts, for the 2025 financial year, show NOK 50,000 in revenue and NOK −1.6m in operating profit.
Key figures · 2025
Financial health · 2025
Who owns SIVILINGENIØR JAN RONESS AS?
SIVILINGENIØR JAN RONESS AS has 3 registered shareholders:
- JAN MARGIDION RONESS 64.0%
- SIRI HOLST RONESS 18.0%
- TRINE ELISE HOLST RONESS 18.0%
Group structure
SIVILINGENIØR JAN RONESS AS er morselskap for 1 datterselskap:
Frequently asked questions about SIVILINGENIØR JAN RONESS AS
Who owns SIVILINGENIØR JAN RONESS AS?
JAN MARGIDION RONESS is the largest registered owner, with 64.0%.
What is the revenue of SIVILINGENIØR JAN RONESS AS?
SIVILINGENIØR JAN RONESS AS had revenue of NOK 50,000 in 2025.
Who is the general manager of SIVILINGENIØR JAN RONESS AS?
Jan Margidion Roness is registered as general manager of SIVILINGENIØR JAN RONESS AS.
Where is SIVILINGENIØR JAN RONESS AS based?
SIVILINGENIØR JAN RONESS AS has its business address in Mandal.
Property
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.