Koponen & Koponen Oy

OYDissolved

Y-tunnus 0815151-6Käenkuja 4B-438, 00500 HelsinkiBusiness and other management consultancy activities · NACE 7020Est. 1990— employees

Overview Financials People & ownership Related companies

Koponen & Koponen Oy is a Finnish OY based in Helsinki, operating in the Business and other management consultancy activities sector. Incorporated in 1990, the company reported revenue of EUR 0 in its latest annual filing.

Revenue 2025

EUR 0

EBITDA margin

—

Equity ratio

—

Financial strength

Net profit 2025

EUR -277

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 0	—
EBITDA	EUR 0	—
Net profit	EUR -277	—
Total assets	EUR 0	-100%
Equity	EUR 0	—
Employees	—	—

Contact

Address

Käenkuja 4B-438, 00500 Helsinki

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Frequently asked questions

What is the Y-tunnus number of Koponen & Koponen Oy?

Koponen & Koponen Oy is registered with PRH / YTJ under Y-tunnus 0815151-6.

Who is the CEO of Koponen & Koponen Oy?

Pentti Olavi Koponen is Deputy Member of Koponen & Koponen Oy, in role since 2009.

Who is the chairman of Koponen & Koponen Oy?

Juha Olavi Koponen chairs the board of Koponen & Koponen Oy, in role since 2009.

Where is Koponen & Koponen Oy headquartered?

Koponen & Koponen Oy's registered address is Käenkuja 4-B38.

Koponen & Koponen Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Koponen & Koponen Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Koponen & Koponen Oy