What is the Y-tunnus number of Coolbrook Oy?

Coolbrook Oy is registered with PRH / YTJ under Y-tunnus 2419630-0.

What is the revenue of Coolbrook Oy?

Coolbrook Oy reported revenue of EUR 2,1M in 2025.

Coolbrook Oy employs 21 people as of the latest annual report.

Joonas Kalle Heikki Rauramo is the CEO of Coolbrook Oy, in role since 2022.

Veli-Matti Johannes Mattila chairs the board of Coolbrook Oy, in role since 2026.

Coolbrook Oy's registered address is Pieni Roobertinkatu 9.

OYActive

Y-tunnus 2419630-0Pieni Roobertinkatu 9, 00130 HelsinkiEngineering activities and related technical consultancy· NACE 7112Est. 2011 · 14 years old21 employeeswww.coolbrook.com

Actively employed in the business

Name	Role	Member since
Current (3)
AP Aleksi Pekka Airas Confidential Clerk	Confidential Clerk	2025
JK Joonas Kalle Heikki Rauramo Chief Executive Officer	Chief Executive Officer	2022
NJ Noora Johanna Holappa Confidential Clerk	Confidential Clerk	2025
Former (3)
HJ Harri Johannesdahl Chief Executive Officer	Chief Executive Officer	2013 – 2022
MV Mikko Valtteri Jaatinen Confidential Clerk	Confidential Clerk	2025 – 2025
LK Liisa Kaarina Mäkikangas Audit	Audit	2018 – 2023

Non-executive oversight

Name	Role	Member since
Current (4)
RO Rasmus Oscar Skand Board of Directors	Board of Directors	2026
RW Robin Wilhelm Sebastian Freiherr von Plettenberg Board of Directors	Board of Directors	2026
VJ Veli-Matti Johannes Mattila Chairperson	Chairperson	2026
EJ Eugene Jaffe Board of Directors	Board of Directors	2026
Former (10)
IY Ilpo Yrjö Kuokkanen Board of Directors	Board of Directors	2023 – 2025
AV Aleksander Vatanski Board of Directors	Board of Directors	2021 – 2026
JT Juha Tapani Räisänen Board of Directors	Board of Directors	2021 – 2022
NG Niklas Gustav Östman Board of Directors	Board of Directors	2022 – 2025
AB Anders Bengt Martin Borg Board of Directors	Board of Directors	2022 – 2023
MH Martti Heikki Juhani Malmivirta Board of Directors	Board of Directors	2018 – 2021
KM Kari Mikael Ruokonen Board of Directors	Board of Directors	2018 – 2022
AH Aaron Henrik Michelin Board of Directors	Board of Directors	2018 – 2021
PV Peter Valdemar Immonen Board of Directors	Board of Directors	2025 – 2026
VS Vakhid Sudzhadinov Board of Directors	Board of Directors	2018 – 2020

As of last annual report

No shareholder data available.

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