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Kiinteistö Oy Riihikallion Palvelukeskus
KKOY
Active
Y-tunnus 2459883-6
Leppäsuonkatu 4, 00100
Helsinki
Rental and operating of own or leased real estate
· NACE 6820
Est. 2012
— employees
www.yrjojahanna.fi
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Kiinteistö Oy Riihikallion Palvelukeskus
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (1)
SE
Sari Eeva Kaarina Parviainen
Chief Executive Officer
Chief Executive Officer
2025
Former (5)
ME
Marko Eero Sakari Tiilikainen
Audit
Audit
2022 – 2023
KP
Kari Petri Juhani Lastunen
Chief Executive Officer
Chief Executive Officer
2020 – 2021
AT
André Trygve Kumlander
Audit
Audit
2018 – 2022
JO
Jari Olavi Tyvimaa
Chief Executive Officer
Chief Executive Officer
2021 – 2025
MJ
Markku Juhani Koskinen
Management
Management
2019 – 2020
Board of directors
Non-executive oversight
Name
Role
Member since
Current (2)
JH
Juha Heikki Ilmari Niemi
Chairperson
2025
KK
Kari Kalev Ora
Board of Directors
2025
Former (10)
IK
Ilkka Kalevi Murto
Chairperson
2021 – 2025
MT
Markku Tapani Vehmas
Board of Directors
2023 – 2025
PM
Petri Markus Kokkonen
Chairperson
2020 – 2021
MJ
Mauno Juhani Lehtinen
Board of Directors
2018 – 2020
SA
Seppo Arvo Johannes Malmi
Board of Directors
2018 – 2020
KJ
Kai Johan Magnusson
Board of Directors
2018 – 2020
AH
Anni Helena Lausvaara
Board of Directors
2018 – 2019
JH
Jari Henrik Sartokoski
Board of Directors
2020 – 2021
HM
Harri Martti Lipasti
Chairperson
2018 – 2020
HT
Hannu Tapio Kantola
Board of Directors
2020 – 2023
Shareholders
As of last annual report
Shareholder
Type
Ownership
Votes
Since
Yrjö ja Hanna -säätiö sr
Company
86%
86%
2023
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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