What is the Y-tunnus number of Kaakon Energia Oy?

Kaakon Energia Oy is registered with PRH / YTJ under Y-tunnus 1507160-2.

What is the revenue of Kaakon Energia Oy?

Kaakon Energia Oy reported revenue of EUR 644K in 2025.

Toni Tapio Johannes Kukkonen is Deputy Member of Kaakon Energia Oy, in role since 2018.

Onni Veikko Johannes Hietalahti chairs the board of Kaakon Energia Oy, in role since 2024.

Kaakon Energia Oy's registered address is Karhumäenkatu 2.

OYActive

Y-tunnus 1507160-2Karhumäenkatu 2, 55120 ImatraTrade of electricity · NACE 3515Est. 1998— employees

Actively employed in the business

Name	Role	Member since
Current (4)
HS Heikki Sulo Johannes Lappalainen Chief Executive Officer	Chief Executive Officer	2023
VI Visa Ilari Välimäki Deputy Member	Deputy Member	2018
TM Tuovi Maria Litmanen-Tuomi Deputy Member	Deputy Member	2021
ME Mika Ensio Lirkki Deputy Member	Deputy Member	2018
Former (8)
TT Toni Tapio Johannes Kukkonen Deputy Member	Deputy Member	2018 – 2019
AJ Ari Jaakko Olavi Saukkonen Chief Executive Officer	Chief Executive Officer	2014 – 2023
MS Mia Susanna Svensk Audit	Audit	2019 – 2023
KJ Kauko Juhani Ikonen Deputy Member	Deputy Member	2019 – 2021
TP Tiia Pauliina Riikonen Deputy Member	Deputy Member	2022 – 2024
NH Niina Heidi Johanna Sinkko Audit	Audit	2017 – 2019
JI Jussi Ilari Selenius Deputy Member	Deputy Member	2018 – 2019
JP Juha Pekka Pakarinen Deputy Member	Deputy Member	2019 – 2022

Non-executive oversight

Name	Role	Member since
Current (2)
OJ Olli Juhani Mattila	Board of Directors	2024
OV Onni Veikko Johannes Hietalahti	Chairperson	2024
Former (3)
JP Janne Pekka Antero Rouvinen	Board of Directors	2018 – 2019
JM Juha Mikael Sotikov	Board of Directors	2018 – 2020
TH Tero Henrikki Mäntylä	Board of Directors	2021 – 2024

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Imatran Seudun Sähkö Oy	Company	73.2%	73.2%	2025

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