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

Kiinteistö Oy Helsingin Kalliola is registered with PRH / YTJ under Y-tunnus 1022140-5.

Who is the CEO of Kiinteistö Oy Helsingin Kalliola?

Harri Petteri Nieminen is Chief Executive Officer of Kiinteistö Oy Helsingin Kalliola, in role since 2026.

Juha-Erkki Mäntyniemi chairs the board of Kiinteistö Oy Helsingin Kalliola, in role since 2026.

Kiinteistö Oy Helsingin Kalliola's registered address is Sturenkatu 11.

KKOYActive

Y-tunnus 1022140-5Sturenkatu 11, 00510 HelsinkiRental and operating of own or leased real estate · NACE 6820Est. 1995— employees

Actively employed in the business

Name	Role	Member since
Current (1)
HP Harri Petteri Nieminen Chief Executive Officer	Chief Executive Officer	2026
Former (2)
IK Ilkka Kristian Kujala Audit	Audit	2016 – 2023
HM Heidi Marita Nygren Management	Management	2018 – 2026

Non-executive oversight

Name	Role	Member since
Current (2)
TO Tuija Orvokki Lankinen	Board of Directors	2026
JM Juha-Erkki Mäntyniemi	Chairperson	2026
Former (5)
KI Katri Inkeri Korolainen	Board of Directors	2022 – 2026
TJ Tauno Juhani Tuomivaara	Board of Directors	2017 – 2021
ME Milja Emiina Tuominen	Board of Directors	2021 – 2022
KK Kimmo Kalervo Rönkä	Board of Directors	2017 – 2021
PT Pentti Tapani Lemmetyinen	Board of Directors	2017 – 2026

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Kalliolan Setlementti ry	Company	92.9%	92.9%	2023

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