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Costiom OY
OY
Active
Y-tunnus 2800852-2
Peräsintie 13B, 00980
Helsinki
Engineering activities and related technical consultancy
· NACE 7112
Est. 2016
3 employees
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Engineering activities and related technical consultancy
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Costiom OY
Overview
Financials
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (2)
TH
Toni Heikki Koivu
Audit
Audit
2024
JP
Juha Pekka Lehtinen
Chief Executive Officer
Chief Executive Officer
2016
Former (3)
MJ
Markku Juhani Valli
Audit
Audit
2016 – 2023
EM
Eeva Maria Lehtinen
Deputy Member
Deputy Member
2020 – 2023
JK
Janne Kristian Tiisanoja
Confidential Clerk
Confidential Clerk
2018 – 2020
Board of directors
Non-executive oversight
Name
Role
Member since
Current (2)
SM
Sami Matias Haapoja
Chairperson
2020
LP
Lauri Pekka Tapani Tomunen
Board of Directors
2023
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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