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JHJ Group Oy
OY
Active
Y-tunnus 3085330-3
Raholankatu 3, 38200
Sastamala
Construction of residential and non-residential buildings
·
NACE 4100
Est. 2019 · 6 years old
— employees
www.jhj.fi
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Finland
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Construction of residential and non-residential buildings
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JHJ Group Oy
Overview
Financials
People & ownership
Related companies
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (4)
JO
Janne Olavi Rossi
Deputy auditor
Deputy auditor
2025
NS
Noora Susanna Ehrström
Deputy Member
Deputy Member
2019
JH
Joonas Heikki Juhani Pihlajamäki
Chief Executive Officer
Chief Executive Officer
2019
JM
Jesse Matias Laaja
Audit
Audit
2025
Board of directors
Non-executive oversight
Name
Role
Member since
Current (1)
JH
Joonas Heikki Juhani Pihlajamäki
Board of Directors
Board of Directors
2019
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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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
