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Kiinteistö Oy Koivuhaan Merkurius
KKOY
Dissolved
Y-tunnus 2324785-8
A B, 00250
Helsinki
Rental and operating of own or leased real estate
· NACE 6820
Est. 2010
— employees
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Kiinteistö Oy Koivuhaan Merkurius
Overview
Financials
People & ownership
Related companies
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (2)
SM
Sophie Margot Tamminga
Deputy Member
Deputy Member
2025
IT
Ismo Tapani Hentula
Confidential Clerk
Confidential Clerk
2025
Former (2)
JM
Juha-Pekka Mylén
Audit
Audit
2017 – 2020
JK
Janne Kari Ilari Elo
Audit
Audit
2020 – 2023
Board of directors
Non-executive oversight
Name
Role
Member since
Current (1)
AK
Albert Koenraad Jetze Weerman
Board of Directors
2025
Former (9)
EA
Emil Alex Selin
Board of Directors
2021 – 2024
HJ
Heikki Juhani Aarnio
Board of Directors
2010 – 2020
JP
Jaakko Petteri Onali
Board of Directors
2020 – 2021
LJ
Lauri Juhani Janhunen
Board of Directors
2024 – 2025
JJ
John Jaakko Oskar Ojanperä
Board of Directors
2020 – 2025
OE
Oskar Erik Johannes Orrström
Board of Directors
2025 – 2025
AT
Amanda Tiuku Annukka Helenius
Board of Directors
2010 – 2020
MA
Marja Annukka Kajander
Chairperson
2010 – 2020
JJ
Jarkko Juhani Lehtonen
Chairperson
2020 – 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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