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TRT-Talonrakennustekniikka Oy
OY
Active
Y-tunnus 1817646-9
Bergöntie 32, 02380
Espoo
Construction of residential and non-residential buildings
· NACE 4100
Est. 2003 · 23 years old
— employees
Share
Finland
/
Companies
/
Construction of residential and non-residential buildings
/
TRT-Talonrakennustekniikka Oy
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (2)
SA
Siru Annukka Viljakainen
Deputy Member
Deputy Member
2003
KE
Kari Eero Tapio Toivonen
Deputy auditor
Deputy auditor
2003
Former (1)
AM
Antti Matti Mikael Toivonen
Audit
Audit
2003 – 2022
Board of directors
Non-executive oversight
Name
Role
Member since
Current (1)
MS
Mikko Sakari Viljakainen
Board of Directors
2003
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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