ROSTAN INVEST AS
Signals
- Driftsunderskudd 2025 Siste driftsresultat er negativt (−1k kr).
ROSTAN INVEST AS is registered as a limited company in Fredrikstad, Østfold with organisation number 934141970. The business is classified under uoppgitt (NACE 00.000). The company was incorporated in 2024. Registered share capital is NOK 64,000, divided into 356 shares. The company's stated purpose is: “Investeringer i aksjer og andeler, erverv, forvaltning, utvikling og salg av egne faste eiendommer samt deltakelse i andre selskaper.”. The most recent filed accounts, for the 2025 financial year, show NOK 0 in revenue and NOK −1,000 in operating profit.
Key figures · 2025
Financial health · 2025
Who owns ROSTAN INVEST AS?
ROSTAN INVEST AS has 1 registered shareholder:
- BJØRN ROBERT ANTONSEN 100.0%
Which companies does ROSTAN INVEST AS own?
ROSTAN INVEST AS holds a stake in 1 company:
- NYGAARDSGATEN 23-27 AS 35.0%
Frequently asked questions about ROSTAN INVEST AS
Who owns ROSTAN INVEST AS?
BJØRN ROBERT ANTONSEN is the largest registered owner, with 100.0%.
What is the revenue of ROSTAN INVEST AS?
ROSTAN INVEST AS had revenue of NOK 0 in 2025.
Who is the general manager of ROSTAN INVEST AS?
Bjørn Robert Antonsen is registered as general manager of ROSTAN INVEST AS.
Where is ROSTAN INVEST AS based?
ROSTAN INVEST AS has its business address in Fredrikstad.
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.