What is the Y-tunnus number of Kerienergia Oy?

Kerienergia Oy is registered with PRH / YTJ under Y-tunnus 1024621-5.

What is the revenue of Kerienergia Oy?

Kerienergia Oy reported revenue of EUR 800K in 2025.

Markus Janne Johannes Tykkyläinen is Deputy Member of Kerienergia Oy, in role since 2021.

Heikki Pekka Tirkkonen chairs the board of Kerienergia Oy, in role since 2018.

Kerienergia Oy's registered address is Prikaatinkatu 3-D.

OYActive

Y-tunnus 1024621-5Prikaatinkatu 3D, 50100 MikkeliDistribution of electricity · NACE 3514Est. 19950 employees

Actively employed in the business

Name	Role	Member since
Current (5)
EA Eija Anneli Simonen-Riikonen Deputy Member	Deputy Member	2023
HJ Harri Juhani Karhu Chief Executive Officer	Chief Executive Officer	2015
JP Jukka Pekka Lievonen Deputy auditor	Deputy auditor	2015
NS Niko Santeri Suomalainen Deputy Member	Deputy Member	2023
JA Juho Aslak Johannes Himanen Audit	Audit	2015
Former (3)
MJ Markus Janne Johannes Tykkyläinen Deputy Member	Deputy Member	2021 – 2023
JM Jan Mikael Venäläinen Deputy Member	Deputy Member	2018 – 2021
AT Antti Tapio Vuo Deputy Member	Deputy Member	2018 – 2023

Non-executive oversight

Name	Role	Member since
Current (3)
JK Jari Kalervo Väyrynen	Chairperson	2021
MK Mika Kalle Petteri Laine	Board of Directors	2018
JA Jari Arttu Antero Suomalainen	Board of Directors	2018
Former (1)
HP Heikki Pekka Tirkkonen	Chairperson	2018 – 2020

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Suur-Savon Sähkö Oy	Company	67%	67%	2023

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