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Sähkö Koikkalainen Oy
OY
Active
Y-tunnus 0132489-1
Teollisuuskatu 12a, 29200
Harjavalta
Electrical installation
· NACE 4321
Est. 1965 · 61 years old
3 employees
www.koikkalainen.fi
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Sähkö Koikkalainen Oy
Overview
Financials
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (2)
HK
Heli Katriina Koikkalainen
Deputy Member
Deputy Member
2020
MJ
Markus Juha Kalevi Mäkelä
Audit
Audit
2020
Former (5)
SE
Sirkka Esteri Koikkalainen
Confidential Clerk
Confidential Clerk
1987 – 2020
PS
Päivi Sinikka Yli-Mattila
Audit
Audit
2016 – 2020
JA
Jukka Antero Honkasalo
Deputy Member
Deputy Member
2010 – 2020
RO
Risto Olavi Koikkalainen
Chief Executive Officer
Chief Executive Officer
1992 – 2020
RO
Risto Olavi Koikkalainen
Confidential Clerk
Confidential Clerk
1987 – 2020
Board of directors
Non-executive oversight
Name
Role
Member since
Current (1)
RP
Riku Petteri Koikkalainen
Board of Directors
2020
Former (1)
RO
Risto Olavi Koikkalainen
Board of Directors
2010 – 2020
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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