What is the Y-tunnus number of AC Systems Oy?

AC Systems Oy is registered with PRH / YTJ under Y-tunnus 2528438-8.

What is the revenue of AC Systems Oy?

AC Systems Oy reported revenue of EUR 7K in 2025.

How many employees does AC Systems Oy have?

AC Systems Oy employs 1 people as of the latest annual report.

Who is the CEO of AC Systems Oy?

Teemu Mikael Niemenmaa is Person with significant control of AC Systems Oy, in role since 2014.

Who is the chairman of AC Systems Oy?

Merja Katriina Haapalehto chairs the board of AC Systems Oy, in role since 2025.

Where is AC Systems Oy headquartered?

AC Systems Oy's registered address is Tampereentie 495.

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AC Systems Oy

OYActive

Y-tunnus 2528438-8Tampereentie 495, 33880 LempääläElectrical installation · NACE 4321Est. 20131 employees

Overview Financials People & ownership Related companies

Financials

Revenue

EUR millions

EBITDA

EUR millions

Income statement

EUR thousands

Item	2021	2022	2023	2024	2025
Revenue	10	9	10	15	7
Staff expenses	—	—	−0	−0	−0
EBITDA	2	4	4	4	−2
Depreciation & amort.	−3	−3	−2	−1	−1
EBIT	−1	1	2	3	−3
Net financials	−0	−0	−0	0	−0
Profit before tax	−1	1	2	1	−3
Tax	−0	−0	−0	−0	−0
Net profit	−1	1	2	1	−3

Balance sheet

EUR thousands

Item	2021	2022	2023	2024	2025
Total assets	26	27	28	15	12
Equity	11	11	13	14	11
Long-term debt	—	—	0	0	0
Short-term debt	15	16	15	1	1
Total debt	15	16	15	1	1

Financial ratios

5-year trend

EBITDA margin

-30.8%

This company

15.8%

Market median

-295% vs market

20212025

Equity ratio

93.7%

This company

38.2%

Market median

+145% vs market

20212025

Return on equity

-28.2%

This company

18.4%

Market median

-253% vs market

20212025

Net profit margin

-48.1%

This company

8.1%

Market median

-694% vs market

20212025

Asset turnover

0.55×

This company

1.12×

Market median

-51% vs market

20212025

Debt / equity

0.07×

This company

0.62×

Market median

+89% vs market

20212025

Annual reports & filings

Annual report 2025
Filed via PRH / YTJ · Period 2024-04-01 – 2025-03-31
View PDF
Annual report 2024
Filed via PRH / YTJ · Period 2023-04-01 – 2024-03-31
View PDF
Annual report 2023
Filed via PRH / YTJ · Period 2022-04-01 – 2023-03-31
View PDF
Annual report 2022
Filed via PRH / YTJ · Period 2021-04-01 – 2022-03-31
View PDF
Annual report 2021
Filed via PRH / YTJ · Period 2020-04-01 – 2021-03-31
View PDF

AC Systems Oy

Financials

Revenue

EBITDA

Income statement

Balance sheet

Financial ratios

Annual reports & filings

More on AC Systems Oy

Financials

Revenue

EBITDA

Income statement

Balance sheet

Financial ratios

Annual reports & filings

More on AC Systems Oy