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Polar Night Energy Oy
OY
Active
Y-tunnus 2910933-3
Polttimonkatu 4, 33210
Tampere
Steam and air conditioning supply
· NACE 3530
Est. 2018
13 employees
www.polarnightenergy.com
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Polar Night Energy Oy
Overview
Financials
People & ownership
Related companies
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (3)
TA
Tommi Antti Juhani Eronen
Chief Executive Officer
Chief Executive Officer
2018
MW
Markku Wilhelm Ylönen
Deputy Chief Executive Officer
Deputy Chief Executive Officer
2018
AW
Alan William Henderson
Deputy Member
Deputy Member
2024
Former (2)
JK
Jarmo Kristian Poskiparta
Audit
Audit
2019 – 2025
TJ
Taisto Johannes Vainio
Deputy auditor
Deputy auditor
2019 – 2025
Board of directors
Non-executive oversight
Name
Role
Member since
Current (4)
SP
Saku Petteri Oikarinen
Board of Directors
2021
JE
Jonathan Ernest Maxmillian Oppenheimer
Board of Directors
2024
PJ
Perttu Juhani Jalkanen
Board of Directors
2025
MK
Matti Kristian Castrén
Board of Directors
2025
Former (4)
MG
Manne Gustav Carla
Board of Directors
2023 – 2025
MK
Mikko Kalevi Paananen
Board of Directors
2018 – 2025
AT
Antti Tuomas Aarnio
Board of Directors
2021 – 2024
LM
Lauri Mikael Ylönen
Board of Directors
2018 – 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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Corporate hierarchy, parent and subsidiary network