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Insinööritoimisto Macel Oy
OY
Active
Y-tunnus 0595259-6
Säästöpankinkatu 2C, 30100
Forssa
Business and other management consultancy activities
· NACE 7020
Est. 1985
— employees
www.sahkomatti.fi
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Insinööritoimisto Macel Oy
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (2)
HM
Heikki Matias Seppä
Person with significant control
Person with significant control
2025
SM
Sami Matias Seppä
Chief Executive Officer
Chief Executive Officer
2025
Former (4)
JO
Juha Olavi Koponen
Audit
Audit
2014 – 2020
SI
Seija Irmeli Hakamäki
Audit
Audit
2020 – 2023
MK
Matti Kustaa Nurmisto
Deputy Member
Deputy Member
2018 – 2025
AT
Anu Talvikki Kare
Person with significant control
Person with significant control
2016 – 2021
Board of directors
Non-executive oversight
Name
Role
Member since
Current (1)
AH
Antti Heikki Juhani Karppelin
Board of Directors
2025
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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