Atermek Oy

OYActive

Y-tunnus 0724103-4Liinahaankatu 19, 20320 TurkuEngineering activities and related technical consultancy · NACE 7112Est. 1989— employees

Overview Financials People & ownership Related companies

Atermek Oy is a Finnish OY based in Turku, operating in the Mechanical and process engineering design and technical consultancy sector. Incorporated in 1989, the company reported revenue of EUR 588K in its latest annual filing.

Revenue 2025

EUR 588K

+24% vs 2024

EBITDA margin

2.0%

+94% vs 2024

Equity ratio

69.3%

Financial strength

Net profit 2025

EUR 8K

+158% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 588K	+24%
EBITDA	EUR 12K	+94%
Net profit	EUR 8K	+158%
Total assets	EUR 290K	+16%
Equity	EUR 201K	-4%
Employees	—	—

Contact

Address

Liinahaankatu 19, 20320 Turku

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Frequently asked questions

What is the Y-tunnus number of Atermek Oy?

Atermek Oy is registered with PRH / YTJ under Y-tunnus 0724103-4.

What is the revenue of Atermek Oy?

Atermek Oy reported revenue of EUR 588K in 2025.

Who is the CEO of Atermek Oy?

Anu Annelma Kupiainen is Deputy Member of Atermek Oy, in role since 2021.

Who is the chairman of Atermek Oy?

Kauko Ensio Kupiainen chairs the board of Atermek Oy, in role since 1996.

Where is Atermek Oy headquartered?

Atermek Oy's registered address is Liinahaankatu 19.

Atermek Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Atermek Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Atermek Oy