Question 1

What is the Y-tunnus number of TestPower Oy?

Accepted Answer

TestPower Oy is registered with PRH / YTJ under Y-tunnus 2324542-2.

Question 2

What is the revenue of TestPower Oy?

Accepted Answer

TestPower Oy reported revenue of EUR 259K in 2025.

Question 3

How many employees does TestPower Oy have?

Accepted Answer

TestPower Oy employs 2 people as of the latest annual report.

Question 4

Who is the CEO of TestPower Oy?

Accepted Answer

Anssi Juhani Björkholm-Porvali is the CEO of TestPower Oy, in role since 2025.

Question 5

Where is TestPower Oy headquartered?

Accepted Answer

TestPower Oy's registered address is Kalliontie 15-A1.

Person	Role here	Other companies
Hannu Antero Vänni	Chief Executive Officer	0 companies
Timo Jaakko Ollila	Deputy auditor	0 companies
Janne-Tuomas Seppänen	Audit	0 companies
Veli-Pekka Porvali	Deputy Member	0 companies
Anssi Juhani Björkholm-Porvali	Chief Executive Officer	0 companies

TestPower Oy

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