SIWEST AS
Signals
- Negativ egenkapital 2025 Bokført egenkapital er negativ (−36k kr).
- Driftsunderskudd 2025 Siste driftsresultat er negativt (−19k kr).
SIWEST AS is registered as a limited company in Oslo, Oslo with organisation number 957931502. The business is classified under other business support service activities n.e.c. (NACE 82.990). The company was incorporated in 1990. Registered share capital is NOK 100,000, divided into 1000 shares. The company's stated purpose is: “Investeringsvirksomhet samt forretningsvirksomhet av enhver art.”. The most recent filed accounts, for the 2025 financial year, show NOK 0 in revenue and NOK −19,000 in operating profit.
Key figures · 2025
Financial health · 2025
Solidity capped at Weak because equity is below NOK 100,000.
Who owns SIWEST AS?
SIWEST AS has 2 registered shareholders:
- BJØRN SIMONSEN 60.0%
- BJØRN SIMONSEN 40.0%
Frequently asked questions about SIWEST AS
Who owns SIWEST AS?
BJØRN SIMONSEN is the largest registered owner, with 60.0%.
What is the revenue of SIWEST AS?
SIWEST AS had revenue of NOK 0 in 2025.
Where is SIWEST AS based?
SIWEST AS has its business address in Oslo.
Property
42 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.