DT Systems Oy

OYActive

Y-tunnus 2122579-4Perintökuja 8, 01510 VantaaWired, wireless, and satellite telecommunication activities· NACE 6110Est. 2007 · 19 years old— employeeswww.dtsystems.fi

Overview Financials People & ownership Related companies

DT Systems Oy is a Finnish OY based in Vantaa, operating in the Wired, wireless, and satellite telecommunication activities sector. Incorporated in 2007, the company reported revenue of EUR 3,5M in its latest annual filing.

Revenue 2025

EUR 3,5M

-11% vs 2024

EBITDA margin

16.2%

-8% vs 2024

Net profit 2025

EUR 451K

0% vs 2024

Key ratios

See full ratios →

74.5%

This company

20212025

3.8×

This company

20212025

25.6%

This company

20212025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 3,5M	-11%
EBITDA	EUR 568K	-8%
Net profit	EUR 451K	0%
Total assets	EUR 1,8M	+30%
Equity	EUR 1,3M	+30%
Employees	—	—

Contact

Address

Perintökuja 8, 01510 Vantaa

Phone

+3580104234263

etunimi.sukunimi@dtsystems.fi

Website

www.dtsystems.fi

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Frequently asked questions

What is the Y-tunnus number of DT Systems Oy?

DT Systems Oy is registered with PRH / YTJ under Y-tunnus 2122579-4.

What is the revenue of DT Systems Oy?

DT Systems Oy reported revenue of EUR 3,5M in 2025.

Who is the CEO of DT Systems Oy?

Markus Kari Tapani Filppula is the CEO of DT Systems Oy, in role since 2013.

Who is the chairman of DT Systems Oy?

Tiina Susanna Koppinen chairs the board of DT Systems Oy, in role since 2026.

Where is DT Systems Oy headquartered?

DT Systems Oy's registered address is Perintökuja 8.

DT Systems Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on DT Systems Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on DT Systems Oy