What is the Y-tunnus number of Kiinteistö Oy Mannerheimintie 103 b?

Kiinteistö Oy Mannerheimintie 103 b is registered with PRH / YTJ under Y-tunnus 1772861-2.

Who is the CEO of Kiinteistö Oy Mannerheimintie 103 b?

Matti Johannes Koskelainen is Audit of Kiinteistö Oy Mannerheimintie 103 b, in role since 2018.

Seppo Markku Saastamoinen chairs the board of Kiinteistö Oy Mannerheimintie 103 b, in role since 2024.

Kiinteistö Oy Mannerheimintie 103 b's registered address is Erottajankatu 2.

KKOYActive

Y-tunnus 1772861-2Erottajankatu 2, 00120 HelsinkiRental and operating of own or leased real estate · NACE 6820Est. 2002— employeeswww.manskuntahti.fi

Actively employed in the business

Name	Role	Member since
Current (1)
HM Henri Mikael Lyyra Chief Executive Officer	Chief Executive Officer	2024
Former (3)
MJ Matti Johannes Koskelainen Audit	Audit	2018 – 2023
AJ Arto Juhani Turunen Chief Executive Officer	Chief Executive Officer	2020 – 2024
MK Markku Kalevi Leppänen Chief Executive Officer	Chief Executive Officer	2012 – 2020

Non-executive oversight

Name	Role	Member since
Current (2)
SM Seppo Markku Saastamoinen	Chairperson	2024
TS Tomi Seppo Matias Saastamoinen	Board of Directors	2024
Former (3)
TJ Teemu Juha Pietari Hirvonen	Board of Directors	2018 – 2024
TO Timo Olli-Pekka Korpijärvi	Board of Directors	2018 – 2024
JK Jukka Kalevi Mattila	Board of Directors	2018 – 2024

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Takoa Invest Oy	Company	50%	50%	2025

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