PROSANA AS
Signals
- Driftsunderskudd 2025 Siste driftsresultat er negativt (−1,7 mill kr).
PROSANA AS is registered as a limited company in Oslo, Oslo with organisation number 985427453. The business is classified under other captive investment companies (NACE 64.323). The company was incorporated in 2003. Registered share capital is NOK 49,000, divided into 100 shares. The company's stated purpose is: “Selvstendig, eller i samarbeid med andre, å forvalte finansaktiva og andre aktiva i selskapet. Selskapet kan ved aksjetegning eller på annen måte delta i andre virksomheter.”. The most recent filed accounts, for the 2025 financial year, show NOK 1.9m in revenue and NOK −1.7m in operating profit.
Key figures · 2025
Financial health · 2025
Who owns PROSANA AS?
PROSANA AS has 1 registered shareholder:
- ASLE HELGHEIM 100.0%
Which companies does PROSANA AS own?
PROSANA AS holds stakes in 3 companies:
- LAHO AS 34.0%
- PROCERTA AS 16.0%
- MORINGEN AS 1.5%
Frequently asked questions about PROSANA AS
Who owns PROSANA AS?
ASLE HELGHEIM is the largest registered owner, with 100.0%.
What is the revenue of PROSANA AS?
PROSANA AS had revenue of NOK 1.9m in 2025.
Where is PROSANA AS based?
PROSANA AS has its business address in Oslo.
Property
140 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.