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Asunto Oy Koivumäentie 5
AOY
Active
Y-tunnus 0684908-0
Lundinkatu 9, 06100
Porvoo
Rental and operating of own or leased real estate
· NACE 6820
Est. 1987
— employees
www.oi.fi
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Asunto Oy Koivumäentie 5
Overview
Financials
People & ownership
Related companies
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (3)
JH
Juha Hans Marttinen
Management
Management
2011
CJ
Christoffer Johan Aarnio
Audit
Audit
2022
VM
Viveka Marlene Teresia Backman
Deputy auditor
Deputy auditor
2022
Former (2)
MG
Magnus Gustaf-Adolf Björklund
Deputy auditor
Deputy auditor
2014 – 2022
MG
Mats Gunnar Green
Audit
Audit
2014 – 2022
Board of directors
Non-executive oversight
Name
Role
Member since
Current (5)
NA
Nico Anders Lindfors
Chairperson
2025
FE
Filippa Elisabeth Partanen
Board of Directors
2026
JK
Johanna Kristiina Arokari
Board of Directors
2026
VM
Viveka Maria Teresia Wikman
Board of Directors
2026
HJ
Henrik Juhani Kallio
Board of Directors
2016
Former (8)
TA
Teemu Aulis Viitanen
Board of Directors
2019 – 2025
KM
Kerstin Maria Lampinen
Board of Directors
2016 – 2019
JT
Joonas Tapani Untamo Puranen
Board of Directors
2025 – 2026
UM
Ulla Marjatta Laaksonen
Board of Directors
2016 – 2019
HJ
Henna Johanna Hurmalainen
Board of Directors
2016 – 2019
SK
Sanna Karoliina Salmela
Chairperson
2016 – 2019
AO
Arif Osman Sadik Ayuhan
Board of Directors
2024 – 2025
KM
Katri Maria Elo
Board of Directors
2022 – 2024
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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