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MediSi Oy
OY
Active
Y-tunnus 2366691-3
Pl 44, 04401
Järvenpää
Medical specialists activities
· NACE 8622
Est. 2010
— employees
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MediSi Oy
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (2)
TT
Timo Tapio Juhani Sipinen
Chief Executive Officer
Chief Executive Officer
2010
NM
Niina Maria Sipinen
Deputy Member
Deputy Member
2010
Former (2)
PK
Pentti Kaarlo Komonen
Audit
Audit
2018 – 2023
LM
Lotta Marjaana Kauppila
Deputy auditor
Deputy auditor
2018 – 2023
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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Corporate hierarchy, parent and subsidiary network
