Treworks Oy

OYActive

Y-tunnus 3195336-5Hyllilänkatu 1B-127, 33730 TampereOther specialised construction activities n.e.c. · NACE 4399Est. 202115 employees

Overview Financials People & ownership Related companies

Treworks Oy is a Finnish OY based in Tampere, operating in the Other miscellaneous specialised construction activities n.e.c. sector. Incorporated in 2021, the company has 15 employees and reported revenue of EUR 1,8M in its latest annual filing.

Revenue 2025

EUR 1,8M

+37% vs 2024

EBITDA margin

10.8%

+266% vs 2024

Equity ratio

16.8%

Financial strength

Net profit 2025

EUR 161K

+207% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 1,8M	+37%
EBITDA	EUR 194K	+266%
Net profit	EUR 161K	+207%
Total assets	EUR 238K	+175%
Equity	EUR 40K	+133%
Employees	15	—

Contact

Address

Hyllilänkatu 1B-127, 33730 Tampere

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Frequently asked questions

What is the Y-tunnus number of Treworks Oy?

Treworks Oy is registered with PRH / YTJ under Y-tunnus 3195336-5.

What is the revenue of Treworks Oy?

Treworks Oy reported revenue of EUR 1,8M in 2025.

How many employees does Treworks Oy have?

Treworks Oy employs 15 people as of the latest annual report.

Who is the CEO of Treworks Oy?

Jarno-Juhana Ilmari Kuusisto is Deputy auditor of Treworks Oy, in role since 2026.

Who is the chairman of Treworks Oy?

Tero Tapani Tuominen chairs the board of Treworks Oy, in role since 2021.

Where is Treworks Oy headquartered?

Treworks Oy's registered address is Hyllilänkatu 1-B27.

Treworks Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Treworks Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Treworks Oy