Question 1

What is the Y-tunnus number of HeatSons Oy?

Accepted Answer

HeatSons Oy is registered with PRH / YTJ under Y-tunnus 2612724-5.

Question 2

What is the revenue of HeatSons Oy?

Accepted Answer

HeatSons Oy reported revenue of 17,0 milj. € in 2025.

Question 3

How many employees does HeatSons Oy have?

Accepted Answer

HeatSons Oy employs 43 people as of the latest annual report.

Question 4

Who is the CEO of HeatSons Oy?

Accepted Answer

Mentor Osmani is the CEO of HeatSons Oy, in role since 2025.

Question 5

Who is the chairman of HeatSons Oy?

Accepted Answer

Henri Tapani Laitinen chairs the board of HeatSons Oy, in role since 2021.

Question 6

Where is HeatSons Oy headquartered?

Accepted Answer

HeatSons Oy's registered address is Jusslansuu 7-A201.

Person	Role here	Other companies
Mentor Osmani	Chief Executive Officer	8 companiesMany roles
Henri Tapani Laitinen	Chairperson	6 companiesMany roles
Alar Põldmaa	Person with significant control	3 companies
Jukka-Petteri Moisio	Board of Directors	1 company

HeatSons Oy

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