What is the Y-tunnus number of RT-Optio Oy?

RT-Optio Oy is registered with PRH / YTJ under Y-tunnus 0690688-2.

What is the revenue of RT-Optio Oy?

RT-Optio Oy reported revenue of 785 € in 2026.

Mikaela Kettunen is the CEO of RT-Optio Oy, in role since 2025.

RT-Optio Oy's registered address is Verkakuja 1.

OYActive

Y-tunnus 0690688-2Verkakuja 1, 00950 HelsinkiConstruction of residential and non-residential buildings· NACE 4100Est. 1987 · 38 years old0 employees

Actively employed in the business

Name	Role	Member since
Current (2)
LP Lari Pentti Juhani Tarkiainen Deputy Chief Executive Officer	Deputy Chief Executive Officer	2025
MK Mikaela Kettunen Chief Executive Officer	Chief Executive Officer	2025

Former (4)


TM Tuija Marjatta Tarkiainen Deputy Member	Deputy Member	2020 – 2025
RJ Raimo Juhani Tarkiainen Chief Executive Officer	Chief Executive Officer	1987 – 2020
TM Tuija Marjatta Tarkiainen Deputy Member	Deputy Member

Non-executive oversight

Name	Role	Member since
Current (1)
LP Lari Pentti Juhani Tarkiainen Board of Directors	Board of Directors	2025

Former (2)


RJ Raimo Juhani Tarkiainen Board of Directors	Board of Directors	1987 – 2020
RJ Raimo Juhani Tarkiainen Board of Directors	Board of Directors	2020 – 2025

As of last annual report

No shareholder data available.

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