SIAK AS
Signals
- Driftsunderskudd 2025 Siste driftsresultat er negativt (−98k kr).
SIAK AS is registered as a limited company in Gjøvik, Innlandet with organisation number 988971677. The business is classified under rental and operating of own or leased real estate (NACE 68.200). The company was incorporated in 2005. Registered share capital is NOK 1.6m, divided into 1570 shares. The company's stated purpose is: “Erverv og drift av eiendommer, aksjeinvesteringer, handelsvirksomhet, samt alt som står i forbindelse med dette, herunder å delta i andre selskaper med lignende virksomhet.”. The most recent filed accounts, for the 2025 financial year, show NOK 30,000 in revenue and NOK −98,000 in operating profit.
Key figures · 2025
Financial health · 2025
Who owns SIAK AS?
SIAK AS has 4 registered shareholders:
- KAI SØNES 70.0%
- JØRN SØNES 10.0%
- HEIDI SØNES 10.0%
- PÅL SØNES 10.0%
Which companies does SIAK AS own?
SIAK AS holds stakes in 5 companies:
- Sønes Invest A/S 25.0%
- TEMA EIENDOM AS 2.5%
- D48 INVEST AS 0.8%
- KOBBERSLAGERSTREDET INVEST AS 0.5%
- TERNINGEN INVEST AS 0.1%
Frequently asked questions about SIAK AS
Who owns SIAK AS?
KAI SØNES is the largest registered owner, with 70.0%.
What is the revenue of SIAK AS?
SIAK AS had revenue of NOK 30,000 in 2025.
Who is the general manager of SIAK AS?
Kai Sønes is registered as general manager of SIAK AS.
Where is SIAK AS based?
SIAK AS has its business address in Gjøvik.
Property
9 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.