Sisätek Oy

OYActive

Y-tunnus 3331682-9Alvettulantie 383, 14680 AlvettulaConstruction of residential and non-residential buildings · NACE 4100Est. 20223 employees

Overview Financials People & ownership Related companies

Sisätek Oy is a Finnish OY based in Alvettula, operating in the Construction of residential and non-residential buildings sector. Incorporated in 2022, the company has 3 employees and reported revenue of EUR 119K in its latest annual filing.

Revenue 2025

EUR 119K

+61% vs 2024

EBITDA margin

14.9%

+2067% vs 2024

Equity ratio

82.7%

Financial strength

Net profit 2025

EUR 14K

+2046% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 119K	+61%
EBITDA	EUR 18K	+2067%
Net profit	EUR 14K	+2046%
Total assets	EUR 27K	+122%
Equity	EUR 22K	+165%
Employees	3	—

Contact

Address

Alvettulantie 383, 14680 Alvettula

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Frequently asked questions

What is the Y-tunnus number of Sisätek Oy?

Sisätek Oy is registered with PRH / YTJ under Y-tunnus 3331682-9.

What is the revenue of Sisätek Oy?

Sisätek Oy reported revenue of EUR 119K in 2025.

How many employees does Sisätek Oy have?

Sisätek Oy employs 3 people as of the latest annual report.

Who is the CEO of Sisätek Oy?

Samuli Auvo Ilmari Söyring is Chief Executive Officer of Sisätek Oy, in role since 2022.

Who is the chairman of Sisätek Oy?

Mart Kraaner chairs the board of Sisätek Oy, in role since 2022.

Where is Sisätek Oy headquartered?

Sisätek Oy's registered address is Alvettulantie 383.

Sisätek Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Sisätek Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Sisätek Oy