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.

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

TUEN VENTILASJON AS has its business address in Lillestrøm.

Ventilation installation

Org. no. 984677588 Limited company (AS) Lillestrøm Incorporated 2002 Active

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Revenue 2025 NOK 16.2m

Operating profit NOK −1.5m

Equity NOK 1.3m

Incorporated 2002

Employees 8

Share capital NOK 70,000

Daglig lederSteinar Sondresen

Regnskapsfører

Revisor

Styrets lederSteinar Sondresen

VaramedlemJonas Sondresen

VaramedlemTommy Sondresen

Name	Stake	Shares	Year
STEINAR SONDRESEN	56.0%	560.000000	2025
TORIL IRENE SONDRESEN	24.0%	240.000000	2025
JONAS SONDRESEN	10.0%	100.000000	2025
TOMMY SONDRESEN	10.0%	100.000000	2025

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

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TUEN VENTILASJON AS · Rapport

Secure and simple

NOK 6.2m

NOK 1.4m – NOK 6.4m

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