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MMMS Company Oy
OY
Active
Y-tunnus 3201320-1
Mannerheimintie 15A-158, 00260
Helsinki
Computer programming activities
· NACE 6210
Est. 2021
— employees
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MMMS Company Oy
Overview
Financials
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (2)
JA
Joona Antti Käyhkö
Chief Executive Officer
Chief Executive Officer
2025
VK
Violetta Khoreva
Deputy Member
Deputy Member
2025
Former (2)
PH
Pekka Hannu Kalevi Jäppinen
Chief Executive Officer
Chief Executive Officer
2021 – 2025
HJ
Hannu Juhani Haanpalo
Deputy Member
Deputy Member
2021 – 2025
Board of directors
Non-executive oversight
No data on file.
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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