ØSTER-RIISØER INVESTERINGSCOMPAGNIE AS
Signals
- Driftsunderskudd 2025 Siste driftsresultat er negativt (−64k kr).
ØSTER-RIISØER INVESTERINGSCOMPAGNIE AS is registered as a limited company in Oslo, Oslo with organisation number 989239015. The business is classified under development of building projects (NACE 68.120). The company was incorporated in 2005. Registered share capital is NOK 180,000, divided into 90 shares. The company's stated purpose is: “Investering i aksjer, andre selskapsandeler og fast eiendom, utvikling, utleie, forvaltning og drift av fast eiendom samt annen beslektet virksomhet, herunder eie andeler i selskaper med tilsvarende formål.”. The most recent filed accounts, for the 2025 financial year, show NOK 0 in revenue and NOK −64,000 in operating profit.
Key figures · 2025
Financial health · 2025
Who owns ØSTER-RIISØER INVESTERINGSCOMPAGNIE AS?
ØSTER-RIISØER INVESTERINGSCOMPAGNIE AS has 1 registered shareholder:
- ØYVIND SLETTEN 100.0%
Which companies does ØSTER-RIISØER INVESTERINGSCOMPAGNIE AS own?
ØSTER-RIISØER INVESTERINGSCOMPAGNIE AS holds stakes in 7 companies:
- PORTØR EIENDOM AS 100.0%
- SALDO REGNSKAP AS 50.0%
- RAADHUSET EIENDOMSMEGLING AS 50.0%
- INSTABANK ASA 0.1%
- MORROW BANK ASA 0.0%
- SPAREBANKEN ØST 0.0%
- SKUE SPAREBANK 0.0%
Frequently asked questions about ØSTER-RIISØER INVESTERINGSCOMPAGNIE AS
Who owns ØSTER-RIISØER INVESTERINGSCOMPAGNIE AS?
ØYVIND SLETTEN is the largest registered owner, with 100.0%.
What is the revenue of ØSTER-RIISØER INVESTERINGSCOMPAGNIE AS?
ØSTER-RIISØER INVESTERINGSCOMPAGNIE AS had revenue of NOK 0 in 2025.
Where is ØSTER-RIISØER INVESTERINGSCOMPAGNIE AS based?
ØSTER-RIISØER INVESTERINGSCOMPAGNIE AS has its business address in Oslo.
Property
12 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.