TNNet Oy

OYActive

Y-tunnus 0752911-8Puistokatu 1A, 40100 JyväskyläComputing infrastructure, data processing, hosting and related activities · NACE 6310Est. 198913 employeeswww.tnnet.fi

Overview Financials People & ownership Related companies

TNNet Oy is a Finnish OY based in Jyväskylä, operating in the Computing infrastructure, data processing, hosting and related activities sector. Incorporated in 1989, the company has 13 employees and reported revenue of EUR 4,6M in its latest annual filing.

Revenue 2025

EUR 4,6M

+12% vs 2024

EBITDA margin

22.3%

+14% vs 2024

Equity ratio

59.5%

Financial strength

Net profit 2025

EUR 658K

+3% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 4,6M	+12%
EBITDA	EUR 1M	+14%
Net profit	EUR 658K	+3%
Total assets	EUR 2,6M	+31%
Equity	EUR 1,5M	+22%
Employees	13	—

Contact

Address

Puistokatu 1A, 40100 Jyväskylä

Phone

+3580103091300

asiakaspalvelu@tnnet.fi

Website

www.tnnet.fi

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Frequently asked questions

What is the Y-tunnus number of TNNet Oy?

TNNet Oy is registered with PRH / YTJ under Y-tunnus 0752911-8.

What is the revenue of TNNet Oy?

TNNet Oy reported revenue of EUR 4,6M in 2025.

How many employees does TNNet Oy have?

TNNet Oy employs 13 people as of the latest annual report.

Who is the CEO of TNNet Oy?

Jukka Pekka Sorjonen is Audit of TNNet Oy, in role since 2013.

Who is the chairman of TNNet Oy?

Timo Matias Nieminen chairs the board of TNNet Oy, in role since 2015.

Where is TNNet Oy headquartered?

TNNet Oy's registered address is Puistokatu 1-A.

TNNet Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on TNNet Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on TNNet Oy