Question 1

What is the Y-tunnus number of J. Holopainen Oy?

Accepted Answer

J. Holopainen Oy is registered with PRH / YTJ under Y-tunnus 0626094-6.

Question 2

What is the revenue of J. Holopainen Oy?

Accepted Answer

J. Holopainen Oy reported revenue of EUR 2,3M in 2025.

Question 3

How many employees does J. Holopainen Oy have?

Accepted Answer

J. Holopainen Oy employs 9 people as of the latest annual report.

Question 4

Who is the CEO of J. Holopainen Oy?

Accepted Answer

Kari Matti Toivonen is Audit of J. Holopainen Oy, in role since 2020.

Question 5

Where is J. Holopainen Oy headquartered?

Accepted Answer

J. Holopainen Oy's registered address is Ruunikkokuja 2-A2.

Person	Role here	Other companies
Kari Matti Toivonen	Audit	0 companies
Jarkko Johannes Holopainen	Deputy Chief Executive Officer	0 companies
Sirpa Liisa Hannele Holopainen	Deputy Member	0 companies
Petri Mikael Holopainen	Chief Executive Officer	0 companies
Jukka Antero Prepula	Deputy auditor	0 companies
Jaakko Johannes Holopainen	Confidential Clerk	0 companies
Osmo Tapio Kalmari	Audit	0 companies

J. Holopainen Oy

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