What is the Y-tunnus number of Kiinteistö Oy Helsingin Leankatu 3?

Kiinteistö Oy Helsingin Leankatu 3 is registered with PRH / YTJ under Y-tunnus 3189985-6.

Who is the CEO of Kiinteistö Oy Helsingin Leankatu 3?

Tiia Sofia Ratilainen is Confidential Clerk of Kiinteistö Oy Helsingin Leankatu 3, in role since 2025.

Petri Yrjö Hjalmar Yrjö-Koskinen chairs the board of Kiinteistö Oy Helsingin Leankatu 3, in role since 2021.

Kiinteistö Oy Helsingin Leankatu 3's registered address is Temppelikatu 8.

KKOYDissolved

Y-tunnus 3189985-6Temppelikatu 8, 11100 RiihimäkiRental and operating of own or leased real estate · NACE 6820Est. 2021— employees

Actively employed in the business

Name	Role	Member since
Current (3)
TS Tiia Sofia Ratilainen Confidential Clerk	Confidential Clerk	2025
TJ Tuomas Jaakko Aleksi Yrjö-Koskinen Chief Executive Officer	Chief Executive Officer	2025
EM Elisa Mariia Fransiska Yrjö-Koskinen Deputy Member	Deputy Member	2025
Former (1)
TE Teppo Eerik Laurila Chief Executive Officer	Chief Executive Officer	2021 – 2025

Non-executive oversight

Name	Role	Member since
Current (1)
PY Petri Yrjö Hjalmar Yrjö-Koskinen	Chairperson	2021
Former (1)
HM Henni Miropia Kaarina Vaahtera	Board of Directors	2021 – 2025

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.