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Asunto Oy Mäntytanner
AOY
Active
Y-tunnus 0589721-6
Tuusantie 3, 03100
Nummela
Rental and operating of own or leased real estate
· NACE 6820
Est. 1985
— employees
www.rettaisannointi.fi
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Asunto Oy Mäntytanner
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (4)
HW
Hannamaija Wikman
Deputy Member
Deputy Member
2026
PJ
Perttu Johannes Mettomäki
Audit
Audit
2014
TA
Tuomas Aleksi Mettomäki
Audit
Audit
2021
VV
Veli-Pekka Vainio
Deputy Member
Deputy Member
2024
Former (8)
ME
Matti Ensio Halonen
Management
Management
2014 – 2021
MK
Miikka Kristian Koskinen
Deputy Member
Deputy Member
2025 – 2026
AK
Anneli Kaarina Vierto
Deputy Member
Deputy Member
2014 – 2024
MS
Marjaana Siru Annika Jaakkola
Deputy Member
Deputy Member
2021 – 2024
SA
Sirkka Annikki Kalmi
Deputy Member
Deputy Member
2014 – 2021
AA
Ari Aartola
Deputy auditor
Deputy auditor
2021 – 2026
KK
Kari Kullervo Mikkola
Audit
Audit
2014 – 2021
TS
Tea Susanna Vaara
Management
Management
2021 – 2023
Board of directors
Non-executive oversight
Name
Role
Member since
Current (3)
RA
Risto Albert Sirro
Board of Directors
2026
MA
Minna Anneli Ovaska
Chairperson
2025
ET
Esa Tapio Wikman
Board of Directors
2024
Former (5)
JR
Jari Rikhard Helenius
Chairperson
2014 – 2025
AV
Ari-Pekka Vainio
Board of Directors
2025 – 2026
JR
Juhani Rainer Vierto
Board of Directors
2014 – 2024
LJ
Leif Johan Laakso
Board of Directors
2021 – 2024
RK
Raimo Kalevi Hokkanen
Board of Directors
2014 – 2021
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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Revenue, EBITDA, balance sheet and 5-year trend
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Corporate hierarchy, parent and subsidiary network