Question 1

What is the Y-tunnus number of JaMiKone Oy?

Accepted Answer

JaMiKone Oy is registered with PRH / YTJ under Y-tunnus 3133616-4.

Question 2

What is the revenue of JaMiKone Oy?

Accepted Answer

JaMiKone Oy reported revenue of EUR 786K in 2025.

Question 3

How many employees does JaMiKone Oy have?

Accepted Answer

JaMiKone Oy employs 6 people as of the latest annual report.

Question 4

Who is the CEO of JaMiKone Oy?

Accepted Answer

Päivi Marjut Karhala is Audit of JaMiKone Oy, in role since 2026.

Question 5

Who is the chairman of JaMiKone Oy?

Accepted Answer

Mika Johannes Kristian Jumisko chairs the board of JaMiKone Oy, in role since 2020.

Question 6

Where is JaMiKone Oy headquartered?

Accepted Answer

JaMiKone Oy's registered address is Ajurinkatu 4.

Person	Role here	Other companies
Päivi Marjut Karhala	Audit	0 companies
Jenni Hanna Annukka Kovanen	Deputy auditor	0 companies
Jan Juho Ilmari Juvonen	Chief Executive Officer	0 companies
Konsta Konttinen	Deputy Member	0 companies
Mika Johannes Kristian Jumisko	Chairperson	0 companies

JaMiKone Oy

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