Question 1

What is the Y-tunnus number of Seimec Service Oy?

Accepted Answer

Seimec Service Oy is registered with PRH / YTJ under Y-tunnus 2607881-8.

Question 2

What is the revenue of Seimec Service Oy?

Accepted Answer

Seimec Service Oy reported revenue of EUR 436K in 2025.

Question 3

How many employees does Seimec Service Oy have?

Accepted Answer

Seimec Service Oy employs 3 people as of the latest annual report.

Question 4

Who is the CEO of Seimec Service Oy?

Accepted Answer

Nina Johanna Östman-Tylli is Deputy auditor of Seimec Service Oy, in role since 2014.

Question 5

Who is the chairman of Seimec Service Oy?

Accepted Answer

Olli Markus Mäkipelto chairs the board of Seimec Service Oy, in role since 2016.

Question 6

Where is Seimec Service Oy headquartered?

Accepted Answer

Seimec Service Oy's registered address is Turkistarhaajantie 16.

Name	Role	Member since
Current (2)
NJ Nina Johanna Östman-Tylli Deputy auditor	Deputy auditor	2014
TK Teijo Kalervo Pasanen Deputy Member	Deputy Member	2016
Former (1)
KA Kirsti Aulikki Kattilakoski Audit	Audit	2014 – 2020

Name	Role	Member since
Current (1)
OM Olli Markus Mäkipelto	Chairperson	2016

Name	Role	Member since
Current (2)
NJ Nina Johanna Östman-Tylli Deputy auditor	Deputy auditor	2014
TK Teijo Kalervo Pasanen Deputy Member	Deputy Member	2016
Former (1)
KA Kirsti Aulikki Kattilakoski Audit	Audit	2014 – 2020

Name	Role	Member since
Current (1)
OM Olli Markus Mäkipelto	Chairperson	2016

Seimec Service Oy

People & ownership