OM-Sähkö Oy

OYActive

Y-tunnus 0899813-5Sammonkatu 21, 37600 ValkeakoskiElectrical installation· NACE 4321Est. 1992 · 33 years old2 employees

Overview Financials People & ownership Related companies

OM-Sähkö Oy is a Finnish OY based in Valkeakoski, operating in the Electrical installation sector. Incorporated in 1992, the company has 2 employees and reported revenue of EUR 269K in its latest annual filing.

Revenue 2025

EUR 269K

-30% vs 2024

EBITDA margin

9.7%

+5% vs 2024

Net profit 2025

EUR 11K

+42% vs 2024

Key ratios

See full ratios →

26.7%

This company

20212025

1.3×

This company

20212025

10.5%

This company

20212025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 269K	-30%
EBITDA	EUR 26K	+5%
Net profit	EUR 11K	+42%
Total assets	EUR 102K	+1%
Equity	EUR 27K	+65%
Employees	2	—

Contact

Address

Sammonkatu 21, 37600 Valkeakoski

Phone

+3580405675649

om-sahko@netti.fi

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Frequently asked questions

What is the Y-tunnus number of OM-Sähkö Oy?

OM-Sähkö Oy is registered with PRH / YTJ under Y-tunnus 0899813-5.

What is the revenue of OM-Sähkö Oy?

OM-Sähkö Oy reported revenue of EUR 269K in 2025.

How many employees does OM-Sähkö Oy have?

OM-Sähkö Oy employs 2 people as of the latest annual report.

Who is the CEO of OM-Sähkö Oy?

Markku Juhani Mäntylä is the CEO of OM-Sähkö Oy, in role since 2006.

Where is OM-Sähkö Oy headquartered?

OM-Sähkö Oy's registered address is Sammonkatu 21.

OM-Sähkö Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on OM-Sähkö Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on OM-Sähkö Oy