What is the Y-tunnus number of Fenestrum Oy?

Fenestrum Oy is registered with PRH / YTJ under Y-tunnus 2327835-5.

What is the revenue of Fenestrum Oy?

Fenestrum Oy reported revenue of 926,4 t. € in 2025.

Fenestrum Oy employs 14 people as of the latest annual report.

Benjamin Christian Östman is the CEO of Fenestrum Oy, in role since 2023.

Antti Iisakki Kahilakoski chairs the board of Fenestrum Oy, in role since 2022.

Fenestrum Oy's registered address is Perkkaantie 18-B39.

OYActive

Y-tunnus 2327835-5Perkkaantie 18B-1839, 02600 EspooGeneral cleaning of buildings· NACE 8121Est. 2010 · 16 years old14 employeeswww.ikkunanpesu.com

Actively employed in the business

Name	Role	Member since
Current (5)
BC Benjamin Christian Östman Chief Executive Officer	Chief Executive Officer	2023
VS Virva Sisko Kristiina Saarinen Audit	Audit	2020
AI Antti Iisakki Kahilakoski Deputy Chief Executive Officer	Deputy Chief Executive Officer	2020
EL Elisa Lyydia Elviira Ojala Confidential Clerk	Confidential Clerk	2022
AO Aarto Ossi Juhani Hirvi Deputy auditor	Deputy auditor	2020

Former (3)


JO Jorma Olavi Mikael Ihander Deputy Member	Deputy Member	2023 – 2026
HP Heli Päivikki Salo Confidential Clerk	Confidential Clerk	2019 – 2025
SA Simo Antero Lampinen

Non-executive oversight

Name	Role	Member since
Current (3)
BC Benjamin Christian Östman Board of Directors	Board of Directors	2023
AI Antti Iisakki Kahilakoski Chairperson	Chairperson	2022
LU Lauri Uolevi Rickman Board of Directors	Board of Directors	2026

Former (3)


MT Mikko Tapio Kuisma Board of Directors	Board of Directors	2020 – 2023
JO Jorma Olavi Mikael Ihander Board of Directors	Board of Directors	2022 – 2023
MK Mika Kristian Kauppinen

As of last annual report

No shareholder data available.

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