VENTILASJONSTJENESTEN AS

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• ▼ Driftsunderskudd 2025 Siste driftsresultat er negativt (−215k kr).

VENTILASJONSTJENESTEN AS is registered as a limited company in Indre Østfold, Østfold with organisation number 927089246. The business is classified under ventilation installation (NACE 43.223). The company was incorporated in 2021 and has 6 registered employees. Registered share capital is NOK 48,000, divided into 160 shares. The company's stated purpose is: “Installasjon, service og vedlikehold av ventilasjonsanlegg og tekniske installasjoner, entreprenørvirksomhet innen ventilasjon og tilhørende fagområder, samt annen virksomhet som naturlig faller sammen med dette. Selskapet kan også drive med investering og handel i aksjer og andre verdipapirer.”. The most recent filed accounts, for the 2025 financial year, show NOK 10.5m in revenue and NOK −215,000 in operating profit.

Key figures · 2025

Revenue

NOK 10.5m

▲ +7 %

Operating profit

NOK −215,000

▼ −539 %

Equity

NOK 363,000

▼ −37 %

Est. value

NOK 3.8m

Financial health · 2025

Liquidity

1.21

Satisfactory

Current assets ÷ current liabilities

Profitability

-8.1%

Not satisfactory

Return on total assets

Solidity

18.7%

Good

Equity as a share of total capital

Who owns VENTILASJONSTJENESTEN AS?

CHRISTIAN MELBY SYVERSEN Private shareholder

37.5%

ELEKTROTJENESTEN AS Org. no. 917696853

37.5%

ØYSTEIN KRISTOFFERSEN Private shareholder

18.8%

ROBERT NYGAARD Private shareholder

6.2%

VENTILASJONSTJENESTEN AS

NOK 10.5m rev. · NOK −215,000 profit

VENTILASJONSTJENESTEN AS has 4 registered shareholders:

• CHRISTIAN MELBY SYVERSEN 37.5%
• ELEKTROTJENESTEN AS 37.5%
• ØYSTEIN KRISTOFFERSEN 18.8%
• ROBERT NYGAARD 6.2%

All shareholders and roles →

Frequently asked questions about VENTILASJONSTJENESTEN AS

Who owns VENTILASJONSTJENESTEN AS?

CHRISTIAN MELBY SYVERSEN is the largest registered owner, with 37.5%.

What is the revenue of VENTILASJONSTJENESTEN AS?

VENTILASJONSTJENESTEN AS had revenue of NOK 10.5m in 2025.

Who is the general manager of VENTILASJONSTJENESTEN AS?

Øystein Kristoffersen is registered as general manager of VENTILASJONSTJENESTEN AS.

Where is VENTILASJONSTJENESTEN AS based?

VENTILASJONSTJENESTEN AS has its business address in Askim.

Property

Business address Gramveien 31, 1832 Askim

Cadastral unit 3118-96/266/0/0

Building Annen industribygning · 2 units

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.