Aputyö Mustalammi Oy

OYActive

Y-tunnus 2430902-9Tuularinkatu 7D-717, 33300 TampereConstruction of residential and non-residential buildings · NACE 4100Est. 2011— employees

Overview Financials People & ownership Related companies

Aputyö Mustalammi Oy is a Finnish OY based in Tampere, operating in the Construction of residential and non-residential buildings sector. Incorporated in 2011, the company reported revenue of EUR 75K in its latest annual filing.

Revenue 2025

EUR 75K

-26% vs 2024

EBITDA margin

0.1%

-98% vs 2024

Equity ratio

87.6%

Financial strength

Net profit 2025

EUR -778

-135% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 75K	-26%
EBITDA	EUR 99	-98%
Net profit	EUR -778	-135%
Total assets	EUR 79K	-16%
Equity	EUR 69K	-9%
Employees	—	—

Contact

Address

Tuularinkatu 7D-717, 33300 Tampere

Phone

+3580405963968

aputyo.mustalammi@hotmail.fi

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Frequently asked questions

What is the Y-tunnus number of Aputyö Mustalammi Oy?

Aputyö Mustalammi Oy is registered with PRH / YTJ under Y-tunnus 2430902-9.

What is the revenue of Aputyö Mustalammi Oy?

Aputyö Mustalammi Oy reported revenue of EUR 75K in 2025.

Who is the CEO of Aputyö Mustalammi Oy?

Jere Juhani Samuel Mustalammi is Deputy Member of Aputyö Mustalammi Oy, in role since 2011.

Who is the chairman of Aputyö Mustalammi Oy?

Make Juhani Mustalammi chairs the board of Aputyö Mustalammi Oy, in role since 2011.

Where is Aputyö Mustalammi Oy headquartered?

Aputyö Mustalammi Oy's registered address is Tuularinkatu 7-D17.

Aputyö Mustalammi Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Aputyö Mustalammi Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Aputyö Mustalammi Oy