What is the Y-tunnus number of Rotarent Oy?

Rotarent Oy is registered with PRH / YTJ under Y-tunnus 0826627-6.

What is the revenue of Rotarent Oy?

Rotarent Oy reported revenue of EUR 8,2M in 2025.

Janne Kristian Wartiovaara is Chief Executive Officer of Rotarent Oy, in role since 2020.

Markus Antero Wartiovaara chairs the board of Rotarent Oy, in role since 2023.

Rotarent Oy's registered address is Tuottotie 4.

OYActive

Actively employed in the business

Name	Role	Member since
Current (7)
JK Janne Kristian Wartiovaara Chief Executive Officer	Chief Executive Officer	2020
LK Laura Katariina Rahkama Confidential Clerk	Confidential Clerk	2017
HJ Heidi Johanna Taipale Confidential Clerk	Confidential Clerk	2017
EH Elina Hannele Valtatie Confidential Clerk	Confidential Clerk	2017
MH Minna Helena Hokkanen Confidential Clerk	Confidential Clerk	2017
TJ Tommi Juhana Latva Confidential Clerk	Confidential Clerk	2017
ST Seija Tuulikki Taajamo Confidential Clerk	Confidential Clerk	2017
Former (3)
EA Eija Anneli Valjanen Confidential Clerk	Confidential Clerk	2017 – 2020
JA Jukka Antero Rajala Audit	Audit	2009 – 2023
JP Jari Pentti Valtanen Chief Executive Officer	Chief Executive Officer	2018 – 2020

Non-executive oversight

Name	Role	Member since
Current (2)
RK Risto Kustaa Wartiovaara	Board of Directors	2023
MA Markus Antero Wartiovaara	Chairperson	2023
Former (1)
TJ Thomas Jarl Henrik Åhman	Board of Directors	2018 – 2022

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Rotator Oy	Company	100%	100%	2023

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