U4 Rakennus Oy

OYDissolved

Y-tunnus 3129615-8Tiililammentie 7, 05830 HyvinkääConstruction of residential and non-residential buildings · NACE 4100Est. 20200 employees

Overview Financials People & ownership Related companies

U4 Rakennus Oy is a Finnish OY based in Hyvinkää, operating in the Construction of residential and non-residential buildings sector. Incorporated in 2020, the company has 0 employees and reported revenue of EUR 0 in its latest annual filing.

Revenue 2025

EUR 0

EBITDA margin

—

0% vs 2024

Equity ratio

-224.2%

Financial strength

Net profit 2025

EUR -389

0% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 0	—
EBITDA	EUR -389	+0%
Net profit	EUR -389	+0%
Total assets	EUR 566	-46%
Equity	EUR -1K	-617%
Employees	0	—

Contact

Address

Tiililammentie 7, 05830 Hyvinkää

Phone

+3580405746444

sami.harainen@thpnet.fi

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 U4 Rakennus Oy?

U4 Rakennus Oy is registered with PRH / YTJ under Y-tunnus 3129615-8.

Who is the CEO of U4 Rakennus Oy?

Tiina Sisko Maria Saarinen is Deputy auditor of U4 Rakennus Oy, in role since 2020.

Who is the chairman of U4 Rakennus Oy?

Sami Ilari Harainen chairs the board of U4 Rakennus Oy, in role since 2020.

Where is U4 Rakennus Oy headquartered?

U4 Rakennus Oy's registered address is Tiililammentie 7.

U4 Rakennus Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on U4 Rakennus Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on U4 Rakennus Oy