Tsettatek Oy

OYActive

Y-tunnus 3379964-8Tiiranrinne 1B-12, 01800 KlaukkalaEngineering activities and related technical consultancy · NACE 7112Est. 20231 employeespetatek.fi

Overview Financials People & ownership Related companies

Tsettatek Oy is a Finnish OY based in Klaukkala, operating in the Other engineering design and technical consultancy incidental to building construction sector. Incorporated in 2023, the company has 1 employee and reported revenue of EUR 81K in its latest annual filing.

Revenue 2025

EUR 81K

+5% vs 2024

EBITDA margin

0.6%

-88% vs 2024

Equity ratio

15.4%

Financial strength

Net profit 2025

EUR -763

-124% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 81K	+5%
EBITDA	EUR 488	-88%
Net profit	EUR -763	-124%
Total assets	EUR 16K	-27%
Equity	EUR 2K	-24%
Employees	1	—

Contact

Address

Tiiranrinne 1B-12, 01800 Klaukkala

Phone

+3580453555853

antti@petatek.fi

Website

petatek.fi

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Frequently asked questions

What is the Y-tunnus number of Tsettatek Oy?

Tsettatek Oy is registered with PRH / YTJ under Y-tunnus 3379964-8.

What is the revenue of Tsettatek Oy?

Tsettatek Oy reported revenue of EUR 81K in 2025.

How many employees does Tsettatek Oy have?

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

Who is the CEO of Tsettatek Oy?

Mika Antti Olavi Sormunen is Chief Executive Officer of Tsettatek Oy, in role since 2023.

Where is Tsettatek Oy headquartered?

Tsettatek Oy's registered address is Tiiranrinne 1-B2.

Tsettatek Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Tsettatek Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Tsettatek Oy