Aton Oy

OYActive

Y-tunnus 0758517-9Pl 10, 00411 HelsinkiGeneral cleaning of buildings · NACE 8121Est. 198955 employees

Overview Financials People & ownership Related companies

Aton Oy is a Finnish OY based in Helsinki, operating in the General cleaning of buildings sector. Incorporated in 1989, the company has 55 employees and reported revenue of EUR 3,6M in its latest annual filing.

Revenue 2025

EUR 3,6M

-99% vs 2024

EBITDA margin

1.7%

-71% vs 2024

Equity ratio

54.3%

Financial strength

Net profit 2025

EUR 33K

-90% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 3,6M	-99%
EBITDA	EUR 62K	-71%
Net profit	EUR 33K	-90%
Total assets	EUR 2M	-7%
Equity	EUR 1,1M	-6%
Employees	55	—

Contact

Address

Pl 10, 00411 Helsinki

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Frequently asked questions

What is the Y-tunnus number of Aton Oy?

Aton Oy is registered with PRH / YTJ under Y-tunnus 0758517-9.

What is the revenue of Aton Oy?

Aton Oy reported revenue of EUR 3,6M in 2025.

How many employees does Aton Oy have?

Aton Oy employs 55 people as of the latest annual report.

Who is the CEO of Aton Oy?

Ilse Marita Alander is Audit of Aton Oy, in role since 2010.

Who is the chairman of Aton Oy?

Samuli Matias Suhonen chairs the board of Aton Oy, in role since 2020.

Where is Aton Oy headquartered?

Aton Oy's registered address is Pl 10.

Aton Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Aton Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Aton Oy