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Design HJO Oy
OY
Active
Y-tunnus 3555387-9
Arometsänkatu 31A-311, 15680
Lahti
Engineering activities and related technical consultancy
· NACE 7112
Est. 2025
— employees
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Finland
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Engineering activities and related technical consultancy
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Design HJO Oy
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (3)
JM
Jari Matias Lämsä
Deputy Member
Deputy Member
2025
HJ
Harri Juhani Olli
Chief Executive Officer
Chief Executive Officer
2025
AV
Aleksi Veikko Mamia
Deputy auditor
Deputy auditor
2025
Former (2)
JA
Jarmo Aulis Lahtinen
Deputy Member
Deputy Member
2025 – 2025
AP
Antti Petteri Pesonen
Deputy Member
Deputy Member
2025 – 2025
Board of directors
Non-executive oversight
No data on file.
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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