Question 1

What is the Y-tunnus number of Lämpö Optimi Oy?

Accepted Answer

Lämpö Optimi Oy is registered with PRH / YTJ under Y-tunnus 2472806-3.

Question 2

What is the revenue of Lämpö Optimi Oy?

Accepted Answer

Lämpö Optimi Oy reported revenue of EUR 1,5M in 2025.

Question 3

How many employees does Lämpö Optimi Oy have?

Accepted Answer

Lämpö Optimi Oy employs 7 people as of the latest annual report.

Question 4

Who is the CEO of Lämpö Optimi Oy?

Accepted Answer

Markus Sakari Nissinen is Deputy Chief Executive Officer of Lämpö Optimi Oy, in role since 2012.

Question 5

Where is Lämpö Optimi Oy headquartered?

Accepted Answer

Lämpö Optimi Oy's registered address is Haukanmaantie 357.

Person	Role here	Other companies
Markus Sakari Nissinen	Deputy Chief Executive Officer	0 companies
Sami Tapani Mujunen	Chief Executive Officer	0 companies
Seppo Tapio Saarnio	Audit	0 companies
Johannes Aleksanteri Nissinen	Chief Executive Officer	0 companies
Anna-Lea Katariina Nissinen	Deputy Member	0 companies

Lämpö Optimi Oy

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