ST-ASENNUS OY

OYActive

Y-tunnus 1930113-7Kastarintie 37, 35990 KolhoManufacture of metal structures and parts of structures· NACE 2511Est. 2004 · 21 years old1 employees

Overview Financials People & ownership Related companies

ST-ASENNUS OY is a Finnish OY based in Kolho, operating in the Manufacture of metal structures and parts of structures sector. Incorporated in 2004, the company has 1 employee and reported revenue of EUR 119K in its latest annual filing.

Revenue 2025

EUR 119K

+93% vs 2024

EBITDA margin

19.0%

+25% vs 2024

Net profit 2025

EUR 9K

+31% vs 2024

Key ratios

See full ratios →

75.3%

This company

20202025

7.6×

This company

20202025

11.1%

This company

20202025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 119K	+93%
EBITDA	EUR 23K	+25%
Net profit	EUR 9K	+31%
Total assets	EUR 82K	+14%
Equity	EUR 62K	+8%
Employees	1	—

Contact

Address

Kastarintie 37, 35990 Kolho

Phone

+3580400548652

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Frequently asked questions

What is the Y-tunnus number of ST-ASENNUS OY?

ST-ASENNUS OY is registered with PRH / YTJ under Y-tunnus 1930113-7.

What is the revenue of ST-ASENNUS OY?

ST-ASENNUS OY reported revenue of EUR 119K in 2025.

How many employees does ST-ASENNUS OY have?

ST-ASENNUS OY employs 1 people as of the latest annual report.

Who is the CEO of ST-ASENNUS OY?

Tomi Ilmari Suvinen is the CEO of ST-ASENNUS OY.

Who is the chairman of ST-ASENNUS OY?

Tea Marjaana Suvinen chairs the board of ST-ASENNUS OY.

Where is ST-ASENNUS OY headquartered?

ST-ASENNUS OY's registered address is Kastarintie 37.

ST-ASENNUS OY

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on ST-ASENNUS OY

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on ST-ASENNUS OY