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Kiinteistö Oy Heliposti
KKOY
Active
Y-tunnus 0510741-3
C/O Retta Isännöinti Oy William Ruthin Katu 9A, 48600
Kotka
Rental and operating of own or leased real estate
· NACE 6820
Est. 1982
— employees
www.realiaisannointi.fi
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Kiinteistö Oy Heliposti
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (3)
MM
Maria Merita Kotiranta
Deputy auditor
Deputy auditor
2023
HK
Heidi Katriina Koski
Audit
Audit
2023
JC
Jan Crispian Porkka
Chief Executive Officer
Chief Executive Officer
2026
Former (4)
RA
Risto Aarre Juhani Helanne
Chief Executive Officer
Chief Executive Officer
2018 – 2020
TS
Tuula Sinikka Jukkara
Deputy auditor
Deputy auditor
2017 – 2022
TH
Tommi Henrik Kustaa Yrjölä
Chief Executive Officer
Chief Executive Officer
2020 – 2026
TK
Terttu Kaarina Pukki
Audit
Audit
2017 – 2023
Board of directors
Non-executive oversight
Name
Role
Member since
Current (5)
MU
Markku Uolevi Markkanen
Board of Directors
2018
MS
Mika Samuli Tiitinen
Board of Directors
2020
JJ
Jesse Juhani Tynkkynen
Board of Directors
2022
HI
Hannu Ilmari Markkanen
Chairperson
2018
OJ
Oiva Juhani Danska
Board of Directors
2024
Former (3)
KI
Kari Ilmari Virkkula
Board of Directors
2018 – 2022
EA
Esa Antero Virta
Board of Directors
2018 – 2024
JV
Joonas Valtteri Kauranen
Board of Directors
2018 – 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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