What is the Y-tunnus number of Top-Osa Oy?

Top-Osa Oy is registered with PRH / YTJ under Y-tunnus 2331780-1.

What is the revenue of Top-Osa Oy?

Top-Osa Oy reported revenue of 4,5 milj. € in 2025.

Mikko Sakari Ketola is the CEO of Top-Osa Oy, in role since 2025.

Henrik Walter chairs the board of Top-Osa Oy, in role since 2024.

Top-Osa Oy's registered address is Pyrynkatu 6.

OYActive

Actively employed in the business

Name	Role	Member since
Current (4)
AH Anita Hillevi Helin Deputy auditor	Deputy auditor	2012
MI Mikko Ilmari Koponen Audit	Audit	2012
MS Mikko Sakari Ketola Chief Executive Officer	Chief Executive Officer	2025
NM Nelli Maaria Paasikivi-Ahlström Deputy Member	Deputy Member	2026

Former (4)


KP Kalle Petteri Tuominen Chief Executive Officer	Chief Executive Officer	2010 – 2025
TM Timi Markus Talliniemi Deputy Chief Executive Officer	Deputy Chief Executive Officer	2010 – 2025
MJ Mika Juhani Kytömäki

Non-executive oversight

Name	Role	Member since
Current (3)
KP Kalle Petteri Tuominen Board of Directors	Board of Directors	2010
AM Alexandra Maria Göstas Escobar Board of Directors	Board of Directors	2024
HW Henrik Walter Chairperson	Chairperson	2024

Former (2)


TM Timi Markus Talliniemi Chairperson	Chairperson	2010 – 2024
MJ Mika Juhani Kytömäki Board of Directors	Board of Directors	2010 – 2024

As of last annual report

No shareholder data available.

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