Semes Oy

OYActive

Y-tunnus 2215687-4Laturintie 5, 88200 OtanmäkiManufacture of metal structures and parts of structures · NACE 2511Est. 2008 · 17 years old— employees

Overview Financials People & ownership Related companies

Semes Oy is a Finnish OY based in Otanmäki, operating in the Metallirakenteiden ja niiden osien valmistus sector. Incorporated in 2008, the company reported revenue of EUR 213K in its latest annual filing.

Revenue 2025

EUR 213K

-38% vs 2024

EBITDA margin

1.5%

-72% vs 2024

Equity ratio

19.0%

Financial strength

Net profit 2025

EUR -16K

-28% vs 2024

Key ratios

See full ratios →

19.0%

0.5×

-6.9%

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 213K	-38%
EBITDA	EUR 3K	-72%
Net profit	EUR -16K	-28%
Total assets	EUR 235K	-6%
Equity	EUR 45K	-27%
Employees	—	—

Contact

Address

Laturintie 5, 88200 Otanmäki

Phone

+3580445920481

myynti@semes.fi

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Frequently asked questions

What is the Y-tunnus number of Semes Oy?

Semes Oy is registered with PRH / YTJ under Y-tunnus 2215687-4.

What is the revenue of Semes Oy?

Semes Oy reported revenue of EUR 213K in 2025.

Who is the CEO of Semes Oy?

Rauli Ilmari Alfons Johansson is Audit of Semes Oy, in role since 2015.

Who is the chairman of Semes Oy?

Juha Eero Tapio Valtanen chairs the board of Semes Oy, in role since 2008.

Where is Semes Oy headquartered?

Semes Oy's registered address is Laturintie 5.

Semes Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Semes Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Semes Oy