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Kiinteistö Oy Helsingin Keskuskatu 1 B
KKOY
Active
Y-tunnus 0877971-7
Pl 52, 00101
Helsinki
Rental and operating of own or leased real estate
· NACE 6820
Est. 1991
— employees
www.newsec.fi
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Kiinteistö Oy Helsingin Keskuskatu 1 B
Overview
Financials
People & ownership
Related companies
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (1)
AN
Arto Niku Juhani Antson
Chief Executive Officer
Chief Executive Officer
2021
Former (6)
JS
Juha Sakari Wahlroos
Audit
Audit
2019 – 2021
MN
Mauri Niilo Juhani Huhtamo
Chief Executive Officer
Chief Executive Officer
2007 – 2019
MK
Markus Kalervo Pihlajoki
Chief Executive Officer
Chief Executive Officer
2019 – 2021
HH
Heini Hillevi Hänninen
Audit
Audit
2022 – 2023
MA
Martin Andreas Grandell
Audit
Audit
2021 – 2022
EJ
Esa Jaakko Kailiala
Audit
Audit
2018 – 2019
Board of directors
Non-executive oversight
Name
Role
Member since
Current (3)
PT
Petra Tellervo Särkkä
Board of Directors
2019
OH
Olli Heikki Enqvist
Board of Directors
2023
PS
Pilvi Susanna Kataja
Chairperson
2023
Former (5)
ME
Marjo Elina Kaunisniemi
Board of Directors
2018 – 2019
AH
Aku Heikki Ilmari Kajamaa
Board of Directors
2019 – 2021
VT
Valtteri Topias Bragge
Chairperson
2018 – 2019
JA
Joonas Akseli Mäkipeska
Board of Directors
2018 – 2019
JH
Janne Henrik Sipilä
Chairperson
2019 – 2023
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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