Atostek Oy

OYActive

Y-tunnus 1571997-4Hermiankatu 3A, 33720 TampereComputer programming activities· NACE 6210Est. 2000 · 26 years old— employees

Overview Financials People & ownership Related companies

Atostek Oy is a Finnish OY based in Tampere, operating in the Computer programming activities sector. Incorporated in 2000, the company reported revenue of EUR 13,9M in its latest annual filing.

Revenue 2025

EUR 13,9M

+15% vs 2024

EBITDA margin

12.7%

+114% vs 2024

Net profit 2025

EUR 1,5M

+112% vs 2024

Key ratios

See full ratios →

38.8%

This company

20212025

1.6×

This company

20212025

15.8%

This company

20212025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 13,9M	+15%
EBITDA	EUR 1,8M	+114%
Net profit	EUR 1,5M	+112%
Total assets	EUR 9,4M	+60%
Equity	EUR 3,6M	+35%
Employees	—	—

Contact

Address

Hermiankatu 3A, 33720 Tampere

Phone

+3580451130300

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Frequently asked questions

What is the Y-tunnus number of Atostek Oy?

Atostek Oy is registered with PRH / YTJ under Y-tunnus 1571997-4.

What is the revenue of Atostek Oy?

Atostek Oy reported revenue of EUR 13,9M in 2025.

Who is the CEO of Atostek Oy?

Tuomas Tapani Fjällström is the CEO of Atostek Oy, in role since 2024.

Who is the chairman of Atostek Oy?

Mika Juhani Torhola chairs the board of Atostek Oy, in role since 2024.

Where is Atostek Oy headquartered?

Atostek Oy's registered address is Hermiankatu 3-A.

Atostek Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Atostek Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Atostek Oy