VENTILASJONSRENS AS
VENTILASJONSRENS AS is registered as a limited company in Oslo, Oslo with organisation number 971089121. The business is classified under ventilation installation (NACE 43.223). The company was incorporated in 1994 and has 7 registered employees. Registered share capital is NOK 100,000. The company's stated purpose is: “Vedlikehold av miljøanlegg, salg og service samt hva hermed står i forbindelse, herunder deltagelse i andre selskaper med lignende virksomhet.”. The most recent filed accounts, for the 2025 financial year, show NOK 10.8m in revenue and NOK 1.8m in operating profit.
Key figures · 2025
Financial health · 2025
Who owns VENTILASJONSRENS AS?
VENTILASJONSRENS AS has 1 registered shareholder:
- ULF RENSTRØM HANSEN 100.0%
Frequently asked questions about VENTILASJONSRENS AS
Who owns VENTILASJONSRENS AS?
ULF RENSTRØM HANSEN is the largest registered owner, with 100.0%.
What is the revenue of VENTILASJONSRENS AS?
VENTILASJONSRENS AS had revenue of NOK 10.8m in 2025.
Who is the general manager of VENTILASJONSRENS AS?
Bjørn Renstrøm Hansen is registered as general manager of VENTILASJONSRENS AS.
Where is VENTILASJONSRENS AS based?
VENTILASJONSRENS AS has its business address in Oslo.
Property
20 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.