What is the Y-tunnus number of TP Silva Oy?

TP Silva Oy is registered with PRH / YTJ under Y-tunnus 0550899-7.

What is the revenue of TP Silva Oy?

TP Silva Oy reported revenue of EUR 27,9M in 2025.

Seppo Jaakko Koiranen is the CEO of TP Silva Oy, in role since 2022.

Jari Antti Vilhelm Löfroos chairs the board of TP Silva Oy, in role since 2016.

TP Silva Oy's registered address is Valimotie 1.

OYActive

Y-tunnus 0550899-7Valimotie 1, 85800 HaapajärviRepair and maintenance of machinery· NACE 3312Est. 1984 · 42 years old— employeeswww.maaselankone.fi

Actively employed in the business

Name	Role	Member since
Current (4)
RK Riikka Kristiina Löfroos Deputy Member	Deputy Member	2020
JK Jenni Katariina Humlin-Koivula Confidential Clerk	Confidential Clerk	2026
JN Jyrki Niilo Henrik Pihlava Confidential Clerk	Confidential Clerk	2024
SJ Seppo Jaakko Koiranen Chief Executive Officer	Chief Executive Officer	2022
Former (6)
TV Teemu Vihtori Suoniemi Audit	Audit	2020 – 2023
NM Nina Marjaana Mäntykoski Confidential Clerk	Confidential Clerk	2024 – 2026
JT Jori Tapio Esko Lammi Confidential Clerk	Confidential Clerk	2020 – 2024
FY Frans Yrjänä Kärki Audit	Audit	2012 – 2020
AW Anssi Westerlund Chief Executive Officer	Chief Executive Officer	2014 – 2020
SK Satu Katariina Helamo Deputy auditor	Deputy auditor	2012 – 2020

Non-executive oversight

Name	Role	Member since
Current (4)
VP Vesa Pekka Koivula Board of Directors	Board of Directors	2026
TL Turkka Lauri Johannes Hirvonen Board of Directors	Board of Directors	2026
JA Jari Antti Vilhelm Löfroos Chairperson	Chairperson	2016
EA Emilia Anu Katariina Thomsett Board of Directors	Board of Directors	2026
Former (2)
TP Timo Pekka Ilmari Ala-Reinikka Board of Directors	Board of Directors	2016 – 2020
MH Mikko Henrik Wilhelm Löfroos Board of Directors	Board of Directors	2016 – 2026

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Terra Patris Oy	Company	100%	100%	2023

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