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Aventum Partners Oy
OY
Active
Y-tunnus 2195702-0
Eteläesplanadi 14, 00130
Helsinki
Business and other management consultancy activities
· NACE 7020
Est. 2008
— employees
www.aventum.fi
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Aventum Partners Oy
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (2)
MA
Mikko Antero Laine
Chief Executive Officer
Chief Executive Officer
2024
JP
Juha Petri Ruohela
Deputy Chief Executive Officer
Deputy Chief Executive Officer
2024
Former (3)
AM
Aino Mari Suomela
Audit
Audit
2008 – 2022
MC
Marcus Carl-Erik Tötterman
Audit
Audit
2022 – 2023
OM
Olli Markus Klemola
Chief Executive Officer
Chief Executive Officer
2010 – 2024
Board of directors
Non-executive oversight
Name
Role
Member since
Current (3)
TJ
Tommi Jaakko Juhani Laisi
Board of Directors
2025
HH
Harry Heikki Palmroth
Chairperson
2018
MT
Matti Tuomas Valtteri Heiskala
Board of Directors
2024
Former (2)
KJ
Kari Juhani Heinistö
Board of Directors
2018 – 2025
ML
Mikko Lauri Sampsa Mannerkoski
Board of Directors
2018 – 2021
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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