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.

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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

Financials

Revenue

EUR millions

EBITDA

EUR millions

Income statement

EUR thousands

Item	2021	2022	2023	2024	2025
Revenue	649	655	75 203	688	655
Staff expenses	−444	−384	−42 602	−419	−393
EBITDA	−28	2	832	−13	16
Depreciation & amort.	−3	−2	−187	−0	−0
EBIT	−31	−0	645	−13	16
Net financials	0	0	14	0	0
Profit before tax	−31	—	659	−13	16
Tax	−0	−0	−0	−0	−0
Net profit	−31	0	659	−13	16

Balance sheet

EUR thousands

Item	2021	2022	2023	2024	2025
Total assets	225	226	216	164	180
Equity	110	110	117	50	66
Long-term debt	—	—	0	0	0
Short-term debt	115	116	0	114	114
Total debt	115	116	100	114	114

Financial ratios

5-year trend

EBITDA margin

2.5%

This company

15.8%

Market median

-84% vs market

20212025

Equity ratio

36.6%

This company

38.2%

Market median

+4% vs market

20212025

Return on equity

25.0%

This company

18.4%

Market median

+36% vs market

20212025

Net profit margin

2.5%

This company

8.1%

Market median

-69% vs market

20212025

Asset turnover

3.64×

This company

1.12×

Market median

+225% vs market

20212025

Debt / equity

1.73×

This company

0.62×

Market median

-179% vs market

20212025

Annual reports & filings

Annual report 2025
Filed via PRH / YTJ · Period 2024-05-01 – 2025-04-30
View PDF
Annual report 2024
Filed via PRH / YTJ · Period 2023-05-01 – 2024-04-30
View PDF
Annual report 2023
Filed via PRH / YTJ · Period 2022-05-01 – 2023-04-30
View PDF
Annual report 2022
Filed via PRH / YTJ · Period 2021-05-01 – 2022-04-30
View PDF
Annual report 2021
Filed via PRH / YTJ · Period 2020-05-01 – 2021-04-30
View PDF

Mainosnerg Oy

Financials

Revenue

EBITDA

Income statement

Balance sheet

Financial ratios

Annual reports & filings

More on Mainosnerg Oy

Financials

Revenue

EBITDA

Income statement

Balance sheet

Financial ratios

Annual reports & filings

More on Mainosnerg Oy