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Maanrakennus J. Mäentausta Oy
OY
Active
Y-tunnus 2338512-6
Yläneentie 604, 32500
Oripää
Site preparation
· NACE 4312
Est. 2010
— employees
www.maentausta.fi
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Maanrakennus J. Mäentausta Oy
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (2)
SA
Sari Annika Mäentausta
Confidential Clerk
Confidential Clerk
2015
JA
Jarno Arto Olavi Mäentausta
Chief Executive Officer
Chief Executive Officer
2010
Former (3)
JO
Juha Olavi Koponen
Audit
Audit
2010 – 2020
SI
Seija Irmeli Hakamäki
Audit
Audit
2020 – 2023
SH
Sari Helena Isaksson
Deputy auditor
Deputy auditor
2010 – 2020
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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