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Asunto-Osakeyhtiö Tientalo 21
AOY
Dissolved
Y-tunnus 0224131-8
Urho Kekkosen Katu 4A-6, 00100
Helsinki
Rental and operating of own or leased real estate
· NACE 6820
Est. 1941
— employees
www.ardour.fi
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Asunto-Osakeyhtiö Tientalo 21
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (3)
HS
Henri Samuli Seppälä
Deputy Member
Deputy Member
2025
SR
Satu Rosita Kuivalainen
Management
Management
2024
TK
Tuuli Katriina Tukiainen
Deputy Member
Deputy Member
2025
Former (10)
JK
Jari Kalervo Nylén
Deputy Member
Deputy Member
2022 – 2023
HM
Henri Matias Vaajoensuu
Deputy Member
Deputy Member
2019 – 2021
JG
Jens Gustav Andersson
Deputy Member
Deputy Member
2023 – 2024
TM
Tiina Maarit Tuulia Sirvio
Management
Management
2018 – 2022
LA
Leila Anneli Lukander-Pajula
Deputy Member
Deputy Member
2024 – 2025
HT
Heikki Tapio Unkuri
Confidential Clerk
Confidential Clerk
2019 – 2021
SA
Sanna Angelina Vänttinen
Deputy Member
Deputy Member
2019 – 2020
JT
Jarmo Tapio Tähtinen
Audit
Audit
2013 – 2025
CV
Carolina Vilhelmiina Kivikoski
Deputy Member
Deputy Member
2018 – 2019
PI
Pekka Ilmari Oksanen
Management
Management
2022 – 2023
Board of directors
Non-executive oversight
Name
Role
Member since
Current (3)
MI
Marja Inkeri Nylén
Board of Directors
2025
PL
Pekka Leo Tapio Mäkelä
Chairperson
2023
HP
Hannes Pekka Vieth
Board of Directors
2025
Former (9)
MS
Mia Sofia Karlsson
Board of Directors
2021 – 2023
TM
Tanja Maarit Minkkinen
Board of Directors
2022 – 2023
JS
Jussi Sakari Tervahauta
Chairperson
2018 – 2019
LA
Lauri Antti Olavi Karmila
Board of Directors
2023 – 2025
MJ
Matti Juhani Haapa-Aho
Chairperson
2021 – 2023
AO
Antti Olavi Oskari Elomaa
Board of Directors
2018 – 2021
TT
Toni Tapio Kallio
Board of Directors
2018 – 2021
SA
Sanna Annika Reinikainen
Board of Directors
2021 – 2022
TK
Timo Kalevi Numminen
Chairperson
2019 – 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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