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YSP Oy
OY
Dissolved
Y-tunnus 0907240-6
Kivääritehtaankatu 6, 40100
Jyväskylä
Engineering activities and related technical consultancy
· NACE 7112
Est. 1992
— employees
http://www.ysp.fi
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Engineering activities and related technical consultancy
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YSP Oy
Overview
Financials
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (1)
JM
Jonni Magnus Oliver Arrakoski
Chief Executive Officer
Chief Executive Officer
2022
Former (2)
JP
Juha-Pekka Pykälinen
Chief Executive Officer
Chief Executive Officer
2013 – 2019
VP
Vesa Pekka Alatalo
Audit
Audit
2016 – 2023
Board of directors
Non-executive oversight
Name
Role
Member since
Current (1)
SJ
Sari Johanna Niemi
Board of Directors
2022
Former (6)
HM
Hans Magnus Höglund
Chairperson
2019 – 2022
JP
Jouni Petri Olavi Aarnu
Board of Directors
2016 – 2021
TK
Tuulia Kärki
Board of Directors
2016 – 2019
MT
Marko Tapani Rantamölö
Board of Directors
2016 – 2019
PO
Pekka Olavi Koskinen
Board of Directors
2019 – 2022
TH
Tuija Hannele Häkkinen
Board of Directors
2021 – 2022
Shareholders
As of last annual report
No shareholder data available.
Beneficial ownership (UBO) data access is restricted in Denmark as of September 2025 per the EU 6th AML Directive.
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