Tamminiitty Oy

OYActive

Y-tunnus 2562246-3Ketjutie 4, 27710 KöyliöMachining of metals· NACE 2553Est. 2013 · 12 years old— employeeswww.tamminiitty.fi

Overview Financials People & ownership Related companies

Tamminiitty Oy is a Finnish OY based in Köyliö, operating in the Machining of metals sector. Incorporated in 2013, the company reported revenue of EUR 10,2M in its latest annual filing.

Revenue 2025

EUR 10,2M

+50% vs 2023

EBITDA margin

8.3%

+77% vs 2023

Net profit 2025

EUR 50K

+123% vs 2023

Key ratios

See full ratios →

28.9%

This company

20202025

0.9×

This company

20202025

1.3%

This company

20202025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 10,2M	+50%
EBITDA	EUR 841K	+77%
Net profit	EUR 50K	+123%
Total assets	EUR 3,7M	+9%
Equity	EUR 1,1M	-3%
Employees	—	—

Contact

Address

Ketjutie 4, 27710 Köyliö

Phone

+3580405270203

kalle.airisto@tamminiitty.fi

Website

www.tamminiitty.fi

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Frequently asked questions

What is the Y-tunnus number of Tamminiitty Oy?

Tamminiitty Oy is registered with PRH / YTJ under Y-tunnus 2562246-3.

What is the revenue of Tamminiitty Oy?

Tamminiitty Oy reported revenue of EUR 10,2M in 2025.

Who is the CEO of Tamminiitty Oy?

Marko Juhani Wessman is the CEO of Tamminiitty Oy, in role since 2017.

Where is Tamminiitty Oy headquartered?

Tamminiitty Oy's registered address is Ketjutie 4.

Tamminiitty Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Tamminiitty Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Tamminiitty Oy