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Sähkö-Trio Oy
OY
Active
Y-tunnus 0196591-2
Kuparitie 14D-16, 00440
Helsinki
Electrical installation
·
NACE 4321
Est. 1974 · 51 years old
— employees
Share
Finland
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Companies
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Electrical installation
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Sähkö-Trio Oy
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (2)
PE
Päivi Eerika Tuomela
Deputy Member
Deputy Member
2012
ST
Sami Tapio Tuomela
Chief Executive Officer
Chief Executive Officer
2012
Former (2)
IE
Ilkka Erkki Emil Vairimaa
Audit
Audit
2012 – 2025
RP
Risto Pertti Juhani Selinheimo
Audit
Audit
2012 – 2023
Board of directors
Non-executive oversight
Name
Role
Member since
Current (1)
ST
Sami Tapio Tuomela
Board of Directors
Board of Directors
2012
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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More on Sähkö-Trio Oy
Overview →
Headline figures, risk assessment and company summary
Financials & key figures →
Revenue, EBITDA, balance sheet and 5-year trend
Related companies →
Corporate hierarchy, parent and subsidiary network