What is the Y-tunnus number of Talohallinta Oy?

Talohallinta Oy is registered with PRH / YTJ under Y-tunnus 2737010-8.

What is the revenue of Talohallinta Oy?

Talohallinta Oy reported revenue of 4,1 milj. € in 2025.

Talohallinta Oy employs 39 people as of the latest annual report.

Karel Boris Ossian Nieminen is the CEO of Talohallinta Oy, in role since 2026.

Karel Boris Ossian Nieminen chairs the board of Talohallinta Oy, in role since 2026.

Talohallinta Oy's registered address is Mäntyviita 2.

OYActive

Y-tunnus 2737010-8Mäntyviita 2, 02110 EspooOther real estate activities on a fee or contract basis· NACE 6832Est. 2016 · 10 years old39 employeeswww.ehtaisannointi.fi

Actively employed in the business

Name	Role	Member since
Current (1)
KB Karel Boris Ossian Nieminen Chief Executive Officer	Chief Executive Officer	2026

Former (7)


JE Juhani Eerik Loukusa Audit	Audit	2016 – 2020
MM Mikko Matias Ryyppö Deputy Chief Executive Officer	Deputy Chief Executive Officer	2023 – 2024
JM Jaana Mirjami Palomäki Confidential Clerk	Confidential Clerk	2020 – 2021
JA Juha-Matti Aleksi Nieminen Chief Executive Officer	Chief Executive Officer	2021 – 2026
KS Kari Seppo Antero Lairila Chief Executive Officer	Chief Executive Officer	2016 – 2020
HT Harri Tapio Kauttonen Audit	Audit	2020 – 2023
TT Tero Tapani Heikkilä Chief Executive Officer	Chief Executive Officer	2020 – 2021

Non-executive oversight

Name	Role	Member since
Current (3)
AE Annika Elina Järvinen Board of Directors	Board of Directors	2026
KB Karel Boris Ossian Nieminen Chairperson	Chairperson	2026
MK Mia Kristiina Ollila Board of Directors	Board of Directors	2026

Former (8)


PO Pekka Olavi Metsi Chairperson	Chairperson	2020 – 2026
SA Sirpa Aulikki Sinkkonen Board of Directors	Board of Directors	2020 – 2021
JA Juha-Matti Aleksi Nieminen

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Granlund Oy	Company	87.4%	87.4%	2025

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