Ampson Oy

OYActive

Y-tunnus 3371506-1Honkapirtinkatu 3A-31, 15950 LahtiElectrical installation · NACE 4321Est. 2023— employees

Overview Financials People & ownership Related companies

Ampson Oy is a Finnish OY based in Lahti, operating in the Electrical installation sector. Incorporated in 2023, the company reported revenue of EUR 258K in its latest annual filing.

Revenue 2025

EUR 258K

-1% vs 2024

EBITDA margin

15.5%

-92% vs 2024

Equity ratio

70.2%

Financial strength

Net profit 2025

EUR 27K

+110% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 258K	-1%
EBITDA	EUR 40K	-92%
Net profit	EUR 27K	+110%
Total assets	EUR 57K	+77%
Equity	EUR 40K	+210%
Employees	—	—

Contact

Address

Honkapirtinkatu 3A-31, 15950 Lahti

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Frequently asked questions

What is the Y-tunnus number of Ampson Oy?

Ampson Oy is registered with PRH / YTJ under Y-tunnus 3371506-1.

What is the revenue of Ampson Oy?

Ampson Oy reported revenue of EUR 258K in 2025.

Who is the CEO of Ampson Oy?

Antton Mikael Mäki is Chief Executive Officer of Ampson Oy, in role since 2023.

Where is Ampson Oy headquartered?

Ampson Oy's registered address is Honkapirtinkatu 3-A1.

Ampson Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Ampson Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Ampson Oy