What is the Y-tunnus number of Tamtron Oy?

Tamtron Oy is registered with PRH / YTJ under Y-tunnus 2342035-8.

What is the revenue of Tamtron Oy?

Tamtron Oy reported revenue of 9,5 milj. € in 2025.

Mikko Juhani Keskinen is the CEO of Tamtron Oy, in role since 2015.

Pentti Sauli Asikainen chairs the board of Tamtron Oy, in role since 2021.

Tamtron Oy's registered address is Vestonkatu 11.

OYActive

Actively employed in the business

Name	Role	Member since
Current (2)
MJ Mikko Juhani Keskinen Chief Executive Officer	Chief Executive Officer	2015
MM Miika Matti Kalevi Tuominen Deputy Member	Deputy Member	2023

Former (2)


PJ Petri Johannes Sonninen Audit	Audit	2022 – 2023
HA Hannu Antero Paunikallio Audit	Audit	2013 – 2022

Non-executive oversight

Name	Role	Member since
Current (2)
PS Pentti Sauli Asikainen Chairperson	Chairperson	2021
MJ Mikko Juhani Keskinen Board of Directors	Board of Directors	2023

Former (6)


LT Lasse Tapio Orre Board of Directors	Board of Directors	2018 – 2019
VP Veli Pekka Juhani Vartiainen Chairperson	Chairperson	2018 – 2021
HM Hannu Matti Kytölä Board of Directors	Board of Directors	2021 – 2023

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Tamtron Group Oyj	Company	100%	100%	2023

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