Mainosnerg Oy

OYActive

Y-tunnus 0914905-5Hiidenkatu 9, 20360 TurkuOther manufacturing n.e.c. · NACE 3299Est. 1993— employeeswww.mainosnerg.fi

Overview Financials People & ownership Related companies

Mainosnerg Oy is a Finnish OY based in Turku, operating in the Other miscellaneous manufacturing n.e.c. sector. Incorporated in 1993, the company reported revenue of EUR 655K in its latest annual filing.

Revenue 2025

EUR 655K

-5% vs 2024

EBITDA margin

2.5%

+226% vs 2024

Equity ratio

36.6%

Financial strength

Net profit 2025

EUR 16K

+231% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 655K	-5%
EBITDA	EUR 16K	+226%
Net profit	EUR 16K	+231%
Total assets	EUR 180K	+10%
Equity	EUR 66K	+31%
Employees	—	—

Contact

Address

Hiidenkatu 9, 20360 Turku

Phone

+358022539955

tuotanto@mainosnerg.fi

Website

www.mainosnerg.fi

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Frequently asked questions

What is the Y-tunnus number of Mainosnerg Oy?

Mainosnerg Oy is registered with PRH / YTJ under Y-tunnus 0914905-5.

What is the revenue of Mainosnerg Oy?

Mainosnerg Oy reported revenue of EUR 655K in 2025.

Who is the CEO of Mainosnerg Oy?

Mikko Juha Emil Nerg is Person with significant control of Mainosnerg Oy, in role since 2018.

Who is the chairman of Mainosnerg Oy?

Sami Mikael Rantanen chairs the board of Mainosnerg Oy, in role since 2026.

Where is Mainosnerg Oy headquartered?

Mainosnerg Oy's registered address is Hiidenkatu 9.

Mainosnerg Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Mainosnerg Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Mainosnerg Oy