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Aventum Oy
OY
Active
Y-tunnus 1844879-4
Eteläseplanadi 14, 00130
Helsinki
Muu liikkeenjohdon konsultointi
· NACE 70220
Est. 2003
2 employees
www.aventum.fi
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Finland
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Aventum Oy
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (1)
LR
Leif Rolfsson Itäinen
Liquidator
Liquidator
2021
Former (3)
AM
Aino Mari Suomela
Audit
Audit
2003 – 2023
OM
Olli Markus Klemola
Chief Executive Officer
Chief Executive Officer
2012 – 2021
HH
Harry Heikki Palmroth
Deputy Chief Executive Officer
Deputy Chief Executive Officer
2012 – 2021
Board of directors
Non-executive oversight
Name
Role
Member since
Former (2)
JP
Juha Petri Ruohela
Board of Directors
2018 – 2021
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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Corporate hierarchy, parent and subsidiary network