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 8.4m in 2024.

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.

Ventilation installation

VENTILASJONSRENS AS

Org. no. 971089121 Limited company (AS) Oslo Incorporated 1994 Active

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Revenue 2024 NOK 8.4m

Operating profit NOK 87,000

Equity NOK 2.1m

Incorporated 1994

Employees 7

Share capital NOK 100,000

Overview Details Financials Key figures Roles and owners Organisation Announcements Public records

Announcements

Changes recorded in the Brønnøysund registers, collected continuously from the update feed.

30 Jun 2026 Register change

Enhet endret i Enhetsregisteret
15 Apr 2026 Industry code

Næringskode endret
12 Nov 2025 Register change

Enhet endret i Enhetsregisteret
15 Oct 2025 Register change

Enhet endret i Enhetsregisteret
12 Aug 2025 Register change

Enhet endret i Enhetsregisteret
2 Aug 2025 Register change

Enhet endret i Enhetsregisteret
8 Apr 2025 Register change

Enhet endret i Enhetsregisteret
29 Jul 2024 Register change

Enhet endret i Enhetsregisteret
12 Jun 2024 Register change

Enhet endret i Enhetsregisteret
14 May 2024 Register change

Enhet endret i Enhetsregisteret
12 Dec 2023 Register change

Enhet endret i Enhetsregisteret
14 Nov 2023 Register change

Enhet endret i Enhetsregisteret
12 Oct 2023 Register change

Enhet endret i Enhetsregisteret
12 Jul 2023 Register change

Enhet endret i Enhetsregisteret
13 May 2023 Register change

Enhet endret i Enhetsregisteret
12 Jan 2023 Register change

Enhet endret i Enhetsregisteret
12 Oct 2022 Register change

Enhet endret i Enhetsregisteret
13 Sep 2022 Register change

Enhet endret i Enhetsregisteret
12 Jul 2022 Register change

Enhet endret i Enhetsregisteret
6 Jul 2022 Register change

Enhet endret i Enhetsregisteret
15 Nov 2021 Register change

Enhet endret i Enhetsregisteret
12 Oct 2021 Register change

Enhet endret i Enhetsregisteret
5 Oct 2021 Register change

Enhet endret i Enhetsregisteret
13 Oct 2020 Register change

Enhet endret i Enhetsregisteret
12 Sep 2020 Register change

Enhet endret i Enhetsregisteret
14 Jul 2020 Register change

Enhet endret i Enhetsregisteret
14 Apr 2020 Register change

Enhet endret i Enhetsregisteret
1 Jul 2019 Register change

Enhet endret i Enhetsregisteret

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.

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VENTILASJONSRENS AS · Rapport

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Valuation

NOK 1.1m

NOK 236,000 – NOK 2.2m

Confidence: medium
Method: combined
Norm. EBIT: NOK 87,000
Required return: 20.0%
Book equity: NOK 2.1m

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