What is the Y-tunnus number of Altom Oy?

Altom Oy is registered with PRH / YTJ under Y-tunnus 2141993-5.

What is the revenue of Altom Oy?

Altom Oy reported revenue of EUR 567K in 2025.

How many employees does Altom Oy have?

Altom Oy employs 7 people as of the latest annual report.

Who is the CEO of Altom Oy?

Jenni Maria Elisabeth Borg is Deputy Member of Altom Oy, in role since 2024.

Who is the chairman of Altom Oy?

Aleksi Marttila chairs the board of Altom Oy, in role since 2009.

Where is Altom Oy headquartered?

Altom Oy's registered address is Kustinpolku 17-B41.

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Altom Oy

OYActive

Y-tunnus 2141993-5Kustinpolku 17B-1741, 00240 HelsinkiElectrical installation · NACE 4321Est. 20077 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	686	482	413	471	567
Staff expenses	−458	−311	−290	−375	−312
EBITDA	82	58	−1	−17	128
Depreciation & amort.	−14	−11	−22	−16	−26
EBIT	68	47	−22	−33	102
Net financials	−0	−1	−1	−3	0
Profit before tax	68	47	−24	−36	103
Tax	13	10	−0	−0	10
Net profit	54	37	−24	−36	92

Balance sheet

EUR thousands

Item	2021	2022	2023	2024	2025
Total assets	259	229	238	198	257
Equity	147	172	135	88	173
Long-term debt	18	—	36	0	0
Short-term debt	94	57	67	110	84
Total debt	112	57	103	110	84

Financial ratios

5-year trend

EBITDA margin

22.6%

This company

15.8%

Market median

+43% vs market

20212025

Equity ratio

67.3%

This company

38.2%

Market median

+76% vs market

20212025

Return on equity

53.3%

This company

18.4%

Market median

+190% vs market

20212025

Net profit margin

16.3%

This company

8.1%

Market median

+101% vs market

20212025

Asset turnover

2.21×

This company

1.12×

Market median

+97% vs market

20212025

Debt / equity

0.49×

This company

0.62×

Market median

+21% vs market

20212025

Annual reports & filings

Annual report 2025
Filed via PRH / YTJ · Period 2025-01-01 – 2025-12-31
View PDF
Annual report 2024
Filed via PRH / YTJ · Period 2024-01-01 – 2024-12-31
View PDF
Annual report 2023
Filed via PRH / YTJ · Period 2023-01-01 – 2023-12-31
View PDF
Annual report 2022
Filed via PRH / YTJ · Period 2022-01-01 – 2022-12-31
View PDF
Annual report 2021
Filed via PRH / YTJ · Period 2021-01-01 – 2021-12-31
View PDF

Altom Oy

Financials

Revenue

EBITDA

Income statement

Balance sheet

Financial ratios

Annual reports & filings

More on Altom Oy

Financials

Revenue

EBITDA

Income statement

Balance sheet

Financial ratios

Annual reports & filings

More on Altom Oy