Eero Koistinen Oy

OYActive

Y-tunnus 0997632-5Ristolantie 4, 15560 NastolaOther specialised construction activities n.e.c. · NACE 4399Est. 1995— employees

Overview Financials People & ownership Related companies

Eero Koistinen Oy is a Finnish OY based in Nastola, operating in the Other miscellaneous specialised construction activities n.e.c. sector. Incorporated in 1995, the company reported revenue of EUR 38K in its latest annual filing.

Revenue 2025

EUR 38K

EBITDA margin

37.3%

-46% vs 2024

Equity ratio

86.5%

Financial strength

Net profit 2025

EUR 8K

-55% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 38K	—
EBITDA	EUR 14K	-46%
Net profit	EUR 8K	-55%
Total assets	EUR 78K	+12%
Equity	EUR 68K	+14%
Employees	—	—

Contact

Address

Ristolantie 4, 15560 Nastola

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Frequently asked questions

What is the Y-tunnus number of Eero Koistinen Oy?

Eero Koistinen Oy is registered with PRH / YTJ under Y-tunnus 0997632-5.

What is the revenue of Eero Koistinen Oy?

Eero Koistinen Oy reported revenue of EUR 38K in 2025.

Who is the CEO of Eero Koistinen Oy?

Eero Juhana Koistinen is Chief Executive Officer of Eero Koistinen Oy, in role since 1995.

Where is Eero Koistinen Oy headquartered?

Eero Koistinen Oy's registered address is Ristolantie 4.

Eero Koistinen Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Eero Koistinen Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Eero Koistinen Oy