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Coolwave Oy
OY
Active
Y-tunnus 2686299-5
Kytöniityntie 22D, 00670
Helsinki
Plumbing, heat and air-conditioning installation
·
NACE 4322
Est. 2015 · 11 years old
— employees
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Finland
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Companies
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Plumbing, heat and air-conditioning installation
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Coolwave Oy
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Former (2)
JK
Jarno Kristian Miettinen
Chief Executive Officer
Chief Executive Officer
2015 – 2023
JJ
Jorma Juhani Miettinen
Deputy Member
Deputy Member
2016 – 2023
Board of directors
Non-executive oversight
Name
Role
Member since
Former (2)
SJ
Sami Janne Mikael Väre
Board of Directors
Board of Directors
2016 – 2023
JK
Jarno Kristian Miettinen
Chairperson
Chairperson
2016 – 2023
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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More on Coolwave Oy
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Headline figures, risk assessment and company summary
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Revenue, EBITDA, balance sheet and 5-year trend
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Corporate hierarchy, parent and subsidiary network
