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TuplaWatti Oy
OY
Active
Y-tunnus 3316788-6
Yrjönkuja 14, 91910
Tupos
Plumbing, heat and air-conditioning installation
· NACE 4322
Est. 2022
— employees
www.tuplawatti.fi
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Plumbing, heat and air-conditioning installation
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TuplaWatti Oy
Overview
Financials
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (1)
JJ
Jani Juho Aukusti Matinaho
Chief Executive Officer
Chief Executive Officer
2022
Board of directors
Non-executive oversight
Name
Role
Member since
Current (1)
KM
Kati Marjukka Matinaho
Board of Directors
2022
Former (3)
SO
Simo Oskari Saviniemi
Board of Directors
2022 – 2025
MA
Martti Armas Sulo From
Board of Directors
2022 – 2025
JT
Jukka Tapio Kallio
Chairperson
2022 – 2025
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