Pentti Janhonen Oy

OYDissolved

Y-tunnus 2259608-7Hytösenkuja 4, 40250 JyväskyläEngineering activities and related technical consultancy · NACE 7112Est. 2009— employees

Overview Financials People & ownership Related companies

Pentti Janhonen Oy is a Finnish OY based in Jyväskylä, operating in the Muu rakennustekninen palvelu sector. Incorporated in 2009, the company reported revenue of EUR 90K in its latest annual filing.

Revenue 2025

EUR 90K

-8% vs 2024

EBITDA margin

0.6%

-21% vs 2024

Equity ratio

19.1%

Financial strength

Net profit 2025

EUR -6K

+27% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 90K	-8%
EBITDA	EUR 501	-21%
Net profit	EUR -6K	+27%
Total assets	EUR 43K	-22%
Equity	EUR 8K	-48%
Employees	—	—

Contact

Address

Hytösenkuja 4, 40250 Jyväskylä

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Frequently asked questions

What is the Y-tunnus number of Pentti Janhonen Oy?

Pentti Janhonen Oy is registered with PRH / YTJ under Y-tunnus 2259608-7.

What is the revenue of Pentti Janhonen Oy?

Pentti Janhonen Oy reported revenue of EUR 90K in 2025.

Who is the CEO of Pentti Janhonen Oy?

Erja Sinikka Janhonen is Deputy Member of Pentti Janhonen Oy, in role since 2009.

Who is the chairman of Pentti Janhonen Oy?

Pentti Tapio Janhonen chairs the board of Pentti Janhonen Oy, in role since 2009.

Where is Pentti Janhonen Oy headquartered?

Pentti Janhonen Oy's registered address is Hytösenkuja 4.

Pentti Janhonen Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Pentti Janhonen Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Pentti Janhonen Oy