TUEN VENTILASJON AS

Signals

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• ▼ Driftsunderskudd 2025 Siste driftsresultat er negativt (−1,5 mill kr).

TUEN VENTILASJON AS is registered as a limited company in Lillestrøm, Akershus with organisation number 984677588. The business is classified under ventilation installation (NACE 43.223). The company was incorporated in 2002 and has 8 registered employees. Registered share capital is NOK 70,000, divided into 1000 shares. The company's stated purpose is: “Produksjon og salg av ventilasjonskanaler og tilhørende utstyr, samt å delta i andre selskaper med liknende virksomhet.”. The most recent filed accounts, for the 2025 financial year, show NOK 16.2m in revenue and NOK −1.5m in operating profit.

Key figures · 2025

Revenue

NOK 16.2m

Operating profit

NOK −1.5m

Equity

NOK 1.3m

Est. value

NOK 6.2m

Financial health · 2025

Liquidity

0.87

Weak

Current assets ÷ current liabilities

Profitability

–

Not available

Return on total assets

Solidity

24.1%

Good

Equity as a share of total capital

Who owns TUEN VENTILASJON AS?

STEINAR SONDRESEN

56.0%

TUEN VENTILASJON AS

NOK 16.2m rev. · NOK −1.5m profit

TUEN VENTILASJON AS has 4 registered shareholders:

• STEINAR SONDRESEN 56.0%
• TORIL IRENE SONDRESEN 24.0%
• JONAS SONDRESEN 10.0%
• TOMMY SONDRESEN 10.0%

All shareholders and roles →

Frequently asked questions about TUEN VENTILASJON AS

Who owns TUEN VENTILASJON AS?

STEINAR SONDRESEN is the largest registered owner, with 56.0%.

What is the revenue of TUEN VENTILASJON AS?

TUEN VENTILASJON AS had revenue of NOK 16.2m in 2025.

Who is the general manager of TUEN VENTILASJON AS?

Steinar Sondresen is registered as general manager of TUEN VENTILASJON AS.

Where is TUEN VENTILASJON AS based?

TUEN VENTILASJON AS has its business address in Lillestrøm.

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