What is the Y-tunnus number of Sähkö Koikkalainen Oy?

Sähkö Koikkalainen Oy is registered with PRH / YTJ under Y-tunnus 0132489-1.

What is the revenue of Sähkö Koikkalainen Oy?

Sähkö Koikkalainen Oy reported revenue of EUR 543K in 2025.

Sähkö Koikkalainen Oy employs 3 people as of the latest annual report.

Sirkka Esteri Koikkalainen is Confidential Clerk of Sähkö Koikkalainen Oy, in role since 1987.

Risto Olavi Koikkalainen chairs the board of Sähkö Koikkalainen Oy, in role since 2010.

Sähkö Koikkalainen Oy's registered address is Teollisuuskatu 12-a.

OYActive

Y-tunnus 0132489-1Teollisuuskatu 12a, 29200 HarjavaltaElectrical installation · NACE 4321Est. 1965 · 61 years old3 employeeswww.koikkalainen.fi

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

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

As of last annual report

No shareholder data available.

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