Prolake Oy

OYActive

Y-tunnus 0898738-0Helsinginkatu 20B-2033, 00530 HelsinkiConstruction of residential and non-residential buildings · NACE 4100Est. 19921 employees

Overview Financials People & ownership Related companies

Prolake Oy is a Finnish OY based in Helsinki, operating in the Construction of residential and non-residential buildings sector. Incorporated in 1992, the company has 1 employee and reported revenue of EUR 339K in its latest annual filing.

Revenue 2025

EUR 339K

+104% vs 2024

EBITDA margin

2.5%

-79% vs 2024

Equity ratio

28.6%

Financial strength

Net profit 2025

EUR -6K

-159% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 339K	+104%
EBITDA	EUR 8K	-79%
Net profit	EUR -6K	-159%
Total assets	EUR 1M	-19%
Equity	EUR 299K	-2%
Employees	1	—

Contact

Address

Helsinginkatu 20B-2033, 00530 Helsinki

Phone

+3580500446382

lakemat@gmail.com

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Frequently asked questions

What is the Y-tunnus number of Prolake Oy?

Prolake Oy is registered with PRH / YTJ under Y-tunnus 0898738-0.

What is the revenue of Prolake Oy?

Prolake Oy reported revenue of EUR 339K in 2025.

How many employees does Prolake Oy have?

Prolake Oy employs 1 people as of the latest annual report.

Who is the CEO of Prolake Oy?

Matti Juhani Järveläinen is Chief Executive Officer of Prolake Oy, in role since 2018.

Where is Prolake Oy headquartered?

Prolake Oy's registered address is Helsinginkatu 20-B33.

Prolake Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Prolake Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Prolake Oy