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Trisyke Oy
OY
Dissolved
Y-tunnus 0723752-9
Hämeenkatu 3B-315, 33100
Tampere
Medical specialists activities
·
NACE 8622
Est. 1988 · 37 years old
— employees
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Finland
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Medical specialists activities
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Trisyke Oy
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (1)
SR
Sanna Riikka Kosunen
Deputy Member
Deputy Member
2023
Former (1)
TA
Tuula Anneli Kosunen
Chief Executive Officer
Chief Executive Officer
2004 – 2023
Board of directors
Non-executive oversight
Name
Role
Member since
Current (1)
JT
Jyri Tapio Kosunen
Board of Directors
Board of Directors
2023
Former (3)
TA
Tuula Anneli Kosunen
Board of Directors
Board of Directors
2004 – 2023
KM
Kirsi Maria Häätylä
Board of Directors
Board of Directors
2004 – 2023
JH
Jouko Hermanni Kosunen
Chairperson
Chairperson
2004 – 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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Revenue, EBITDA, balance sheet and 5-year trend
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