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Helio Therm Oy
OY
Active
Y-tunnus 0838102-0
C/O Huolto-Kotka Oy Karhulantie 34, 48600
Kotka
Engineering activities and related technical consultancy
· NACE 7112
Est. 1991
— employees
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Helio Therm Oy
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (1)
MJ
Matti Juhani Suhonen
Chief Executive Officer
Chief Executive Officer
2002
Former (1)
EN
Esko Niilo Antero Haapasalo
Deputy Member
Deputy Member
2002 – 2024
Board of directors
Non-executive oversight
Name
Role
Member since
Current (2)
NM
Niina Maarit Oksman
Board of Directors
2002
JS
Jari Sakari Oksman
Chairperson
2002
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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