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JSi Asennus Oy
OY
Dissolved
Y-tunnus 3266929-4
Liisantie 11C-116, 13210
Hämeenlinna
Construction of residential and non-residential buildings
· NACE 4100
Est. 2022
— employees
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Finland
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Construction of residential and non-residential buildings
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JSi Asennus Oy
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (2)
OM
Olli Martti Tapani Siltanen
Deputy Member
Deputy Member
2022
JM
Jori Martti Sakari Siltanen
Chief Executive Officer
Chief Executive Officer
2022
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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