Tietohammas Oy

OYActive

Y-tunnus 0753174-4Rieskalähteentie 60A-607, 20300 TurkuDental practice care activities· NACE 8623Est. 1989 · 36 years old— employees

Overview Financials People & ownership Related companies

Tietohammas Oy is a Finnish OY based in Turku, operating in the Dental practice care activities sector. Incorporated in 1989, the company reported revenue of EUR 356K in its latest annual filing.

Revenue 2025

EUR 356K

-24% vs 2024

EBITDA margin

7.9%

+37% vs 2024

Net profit 2025

EUR -2K

+75% vs 2024

Key ratios

See full ratios →

89.3%

This company

20202025

20.4×

This company

20202025

-0.6%

This company

20202025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 356K	-24%
EBITDA	EUR 28K	+37%
Net profit	EUR -2K	+75%
Total assets	EUR 375K	-17%
Equity	EUR 335K	-13%
Employees	—	—

Contact

Address

Rieskalähteentie 60A-607, 20300 Turku

Phone

+3580405278842

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Frequently asked questions

What is the Y-tunnus number of Tietohammas Oy?

Tietohammas Oy is registered with PRH / YTJ under Y-tunnus 0753174-4.

What is the revenue of Tietohammas Oy?

Tietohammas Oy reported revenue of EUR 356K in 2025.

Who is the CEO of Tietohammas Oy?

Pekka Olavi Ruohonen is the CEO of Tietohammas Oy, in role since 2005.

Who is the chairman of Tietohammas Oy?

Heidi Anna-Lisa Holmbäck chairs the board of Tietohammas Oy, in role since 2006.

Where is Tietohammas Oy headquartered?

Tietohammas Oy's registered address is Rieskalähteentie 60-A7.

Tietohammas Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Tietohammas Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Tietohammas Oy