Helsingin Oviasennus Oy

OYActive

Y-tunnus 2806842-9Sahaajankatu 20A, 00880 HelsinkiEngineering activities and related technical consultancy · NACE 7112Est. 2017— employeeswww.oviasennus.fi

Overview Financials People & ownership Related companies

Helsingin Oviasennus Oy is a Finnish OY based in Helsinki, operating in the Muu rakennustekninen palvelu sector. Incorporated in 2017, the company reported revenue of EUR 271K in its latest annual filing.

Revenue 2025

EUR 271K

+5% vs 2024

EBITDA margin

2.9%

+237% vs 2024

Equity ratio

80.7%

Financial strength

Net profit 2025

EUR 5K

+467% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 271K	+5%
EBITDA	EUR 8K	+237%
Net profit	EUR 5K	+467%
Total assets	EUR 90K	-3%
Equity	EUR 72K	-1%
Employees	—	—

Contact

Address

Sahaajankatu 20A, 00880 Helsinki

Phone

+3580405228283

jouni@oviasennus.fi

Website

www.oviasennus.fi

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Frequently asked questions

What is the Y-tunnus number of Helsingin Oviasennus Oy?

Helsingin Oviasennus Oy is registered with PRH / YTJ under Y-tunnus 2806842-9.

What is the revenue of Helsingin Oviasennus Oy?

Helsingin Oviasennus Oy reported revenue of EUR 271K in 2025.

Who is the CEO of Helsingin Oviasennus Oy?

Jouni Kalervo Wallin is Chief Executive Officer of Helsingin Oviasennus Oy, in role since 2017.

Where is Helsingin Oviasennus Oy headquartered?

Helsingin Oviasennus Oy's registered address is Sahaajankatu 20-A.

Helsingin Oviasennus Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Helsingin Oviasennus Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Helsingin Oviasennus Oy