What is the Y-tunnus number of Viafin OT Service Oy?

Viafin OT Service Oy is registered with PRH / YTJ under Y-tunnus 2401294-6.

What is the revenue of Viafin OT Service Oy?

Viafin OT Service Oy reported revenue of EUR 9,9M in 2025.

Viafin OT Service Oy employs 88 people as of the latest annual report.

Timo Juhani Helle is Deputy auditor of Viafin OT Service Oy, in role since 2026.

Heikki Pauli Sakari Pesu chairs the board of Viafin OT Service Oy, in role since 2024.

Viafin OT Service Oy's registered address is Lumijoentie 2.

OYActive

Y-tunnus 2401294-6Lumijoentie 2, 90400 OuluInstallation of industrial machinery and equipment · NACE 3320Est. 201188 employeeswww.otservice.fi

Actively employed in the business

Name	Role	Member since
Current (3)
TJ Timo Juhani Helle Deputy auditor	Deputy auditor	2026
RR Riku Rafael Vuorinen Audit	Audit	2026
PO Pasi Olavi Moilanen Chief Executive Officer	Chief Executive Officer	2026
Former (3)
MT Mikko Tapani Tasala Chief Executive Officer	Chief Executive Officer	2022 – 2026
TJ Timo Jaakko Ollila Audit	Audit	2013 – 2023
MS Marko Sakari Tasala Chief Executive Officer	Chief Executive Officer	2011 – 2022

Non-executive oversight

Name	Role	Member since
Current (3)
EJ Eemil Joonas Alexander Kronqvist	Board of Directors	2024
JJ Jetro Johannes Tilhe	Board of Directors	2024
HP Heikki Pauli Sakari Pesu	Chairperson	2024
Former (4)
UA Ulf Antero Honkanen	Board of Directors	2017 – 2024
PT Patrik Timo Samuli Hämälä	Board of Directors	2024 – 2024
VO Vesa Olavi Pinoniemi	Board of Directors	2017 – 2024
JI Jussi Ilmari Ojala	Board of Directors	2017 – 2024

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Viafin Service Oyj	Company	80%	80%	2025

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