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Topterra Oy
OY
Active
Y-tunnus 1598592-2
D P3, 02600
Espoo
Engineering activities and related technical consultancy
· NACE 7112
Est. 2000
— employees
www.topterra.fi
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Topterra Oy
Overview
Financials
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (1)
EH
Esa Hannu Haapa-aho
Deputy Member
Deputy Member
2022
Former (2)
RR
Rauno Rikhard Saarimäki
Audit
Audit
2000 – 2022
EM
Eeva Matilda Hänninen
Deputy auditor
Deputy auditor
2000 – 2022
Board of directors
Non-executive oversight
Name
Role
Member since
Current (1)
JA
Jaakko Artturi Soininen
Board of Directors
2005
Former (1)
NJ
Nils Johan Christer Sundman
Board of Directors
2005 – 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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