Sastek Oy

OYActive

Y-tunnus 2815467-7Koskelontie 14A-142, 02920 EspooElectrical installation· NACE 4321Est. 2017 · 9 years old16 employeeswww.sastekoy.com

Overview Financials People & ownership Related companies

Sastek Oy is a Finnish OY based in Espoo, operating in the Electrical installation sector. Incorporated in 2017, the company has 16 employees and reported revenue of EUR 2,7M in its latest annual filing.

Revenue 2025

EUR 2,7M

-28% vs 2024

EBITDA margin

4.6%

+83% vs 2024

Net profit 2025

EUR 48K

+822% vs 2024

Key ratios

See full ratios →

13.8%

This company

20202025

1.3×

This company

20202025

8.2%

This company

20202025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 2,7M	-28%
EBITDA	EUR 126K	+83%
Net profit	EUR 48K	+822%
Total assets	EUR 577K	-20%
Equity	EUR 80K	+148%
Employees	16	—

Contact

Address

Koskelontie 14A-142, 02920 Espoo

Phone

+3580504721911

konsta.lehto@sastekoy.com

Website

www.sastekoy.com

Risika for professionals

Risika provides regulated workflow tools for finance, procurement and compliance teams that need monitoring, alerts and an API.

Visit risika.com

Frequently asked questions

What is the Y-tunnus number of Sastek Oy?

Sastek Oy is registered with PRH / YTJ under Y-tunnus 2815467-7.

What is the revenue of Sastek Oy?

Sastek Oy reported revenue of EUR 2,7M in 2025.

How many employees does Sastek Oy have?

Sastek Oy employs 16 people as of the latest annual report.

Who is the CEO of Sastek Oy?

Konsta Pekka Santeri Lehto is the CEO of Sastek Oy, in role since 2019.

Who is the chairman of Sastek Oy?

Jyrki Juhani Partanen chairs the board of Sastek Oy, in role since 2022.

Where is Sastek Oy headquartered?

Sastek Oy's registered address is Koskelontie 14-A2.

Sastek Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Sastek Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Sastek Oy