JH Timonen Oy

OYActive

Y-tunnus 3179866-8Askelkuja 3, 04220 KeravaEngineering activities and related technical consultancy · NACE 7112Est. 20202 employees

Overview Financials People & ownership Related companies

JH Timonen Oy is a Finnish OY based in Kerava, operating in the Structural engineering design and technical consultancy sector. Incorporated in 2020, the company has 2 employees and reported revenue of EUR 103K in its latest annual filing.

Revenue 2025

EUR 103K

+11% vs 2024

EBITDA margin

2.1%

+256% vs 2024

Equity ratio

5.6%

Financial strength

Net profit 2025

EUR 2K

+260% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 103K	+11%
EBITDA	EUR 2K	+256%
Net profit	EUR 2K	+260%
Total assets	EUR 14K	+74%
Equity	EUR 760	+150%
Employees	2	—

Contact

Address

Askelkuja 3, 04220 Kerava

Phone

+3580451382499

jari.timonen@jaritimonen.fi

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Frequently asked questions

What is the Y-tunnus number of JH Timonen Oy?

JH Timonen Oy is registered with PRH / YTJ under Y-tunnus 3179866-8.

What is the revenue of JH Timonen Oy?

JH Timonen Oy reported revenue of EUR 103K in 2025.

How many employees does JH Timonen Oy have?

JH Timonen Oy employs 2 people as of the latest annual report.

Who is the CEO of JH Timonen Oy?

Markus Ilkka Airila is Deputy Member of JH Timonen Oy, in role since 2021.

Who is the chairman of JH Timonen Oy?

Jari Tapio Timonen chairs the board of JH Timonen Oy, in role since 2021.

Where is JH Timonen Oy headquartered?

JH Timonen Oy's registered address is Askelkuja 3.

JH Timonen Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on JH Timonen Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on JH Timonen Oy