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Johtomestarit Oy
OY
Active
Y-tunnus 0632600-1
Sahaajankatu 35A, 00880
Helsinki
Electrical installation
·
NACE 4321
Est. 1986 · 39 years old
— employees
www.johtomestarit.fi
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Electrical installation
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Johtomestarit Oy
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (3)
EA
Esa Antero Rusanen
Audit
Audit
2005
TT
Timo Tapani Tarkela
Deputy auditor
Deputy auditor
2005
KK
Kim Klaus Wuorenjuuri
Chief Executive Officer
Chief Executive Officer
2005
Board of directors
Non-executive oversight
Name
Role
Member since
Current (1)
KK
Kim Klaus Wuorenjuuri
Board of Directors
Board of Directors
2018
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 Johtomestarit Oy
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Headline figures, risk assessment and company summary
Financials & key figures →
Revenue, EBITDA, balance sheet and 5-year trend
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Corporate hierarchy, parent and subsidiary network
