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Asunto Oy Onnelanisäntä
AOY
Active
Y-tunnus 0156433-4
Hikivuorenkatu 21, 33710
Tampere
Rental and operating of own or leased real estate
· NACE 6820
Est. 1975
— employees
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Asunto Oy Onnelanisäntä
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (1)
AK
Anna-Maija Köseoglu
Management
Management
2024
Former (7)
MK
Marianne Karjalainen
Management
Management
2023 – 2024
SR
Sirkka Riitta Hallamaa
Confidential Clerk
Confidential Clerk
2018 – 2023
RI
Riku Ilari Pönkänen
Confidential Clerk
Confidential Clerk
2018 – 2023
MJ
Marko Juhani Jantunen
Management
Management
2020 – 2023
TM
Tuukka Malakias Suontaka
Management
Management
2018 – 2020
MJ
Marko Juhani Salo
Audit
Audit
2015 – 2023
MJ
Matti Johannes Härkönen
Confidential Clerk
Confidential Clerk
2023 – 2025
Board of directors
Non-executive oversight
Name
Role
Member since
Current (4)
PK
Päivi Kristiina Aaltonen
Chairperson
2017
AM
Arto Mikael Henrik Siltanen
Board of Directors
2017
PO
Pyry Otso Jalmari Lähde
Board of Directors
2025
VA
Vilho Antero Niemi
Board of Directors
2017
Former (3)
MB
Mika Bertel Lahtinen
Board of Directors
2020 – 2025
MP
Mika Petri Wallin
Board of Directors
2017 – 2025
LE
Laura Elina Ristolainen
Board of Directors
2017 – 2020
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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