What is the Y-tunnus number of Kiinteistö Oy Helsingin Mariankatu 18?

Kiinteistö Oy Helsingin Mariankatu 18 is registered with PRH / YTJ under Y-tunnus 1869374-9.

What is the revenue of Kiinteistö Oy Helsingin Mariankatu 18?

Kiinteistö Oy Helsingin Mariankatu 18 reported revenue of EUR 62K in 2024.

Timo Antero Putkonen is Chief Executive Officer of Kiinteistö Oy Helsingin Mariankatu 18, in role since 2023.

Jari Ilmari Karlson chairs the board of Kiinteistö Oy Helsingin Mariankatu 18, in role since 2022.

Kiinteistö Oy Helsingin Mariankatu 18's registered address is Vilhonvuorenkatu 12-B.

OYDissolved

Y-tunnus 1869374-9Vilhonvuorenkatu 12B, 00500 HelsinkiRental and operating of own or leased real estate · NACE 6820Est. 2003— employees

Actively employed in the business

Name	Role	Member since
Current (1)
TA Timo Antero Putkonen Chief Executive Officer	Chief Executive Officer	2023
Former (2)
KJ Kari Jussi Antero Tuovinen Chief Executive Officer	Chief Executive Officer	2004 – 2023
RP Risto Pertti Juhani Selinheimo Audit	Audit	2013 – 2023

Non-executive oversight

Name	Role	Member since
Current (3)
MJ Markku Juhani Tuovinen	Board of Directors	2022
KE Kim Edvard Alexander Drotz	Board of Directors	2022
JI Jari Ilmari Karlson	Chairperson	2022
Former (2)
JJ Jouko Juhani Salovaara	Board of Directors	2017 – 2022
SE Seppo Ensio Tiihonen	Board of Directors	2017 – 2022

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. Learn more.