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Tietomassa Oy
OY
Active
Y-tunnus 0880378-0
Puutarhakatu 11A-117, 95400
Tornio
Computer programming activities
·
NACE 6210
Est. 1992 · 34 years old
— employees
Share
Finland
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Computer programming activities
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Tietomassa Oy
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (4)
SK
Satu Kristiina Välijärvi
Deputy Member
Deputy Member
1999
HJ
Harri Juhani Saarinen
Deputy auditor
Deputy auditor
1999
PK
Pertti Kalevi Massa
Chief Executive Officer
Chief Executive Officer
1999
IT
Ilkka Tapio Merimaa
Audit
Audit
1999
Board of directors
Non-executive oversight
Name
Role
Member since
Current (1)
PK
Pertti Kalevi Massa
Board of Directors
Board of Directors
1999
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
