What is the Y-tunnus number of Rakennus J.Tiainen Oy?

Rakennus J.Tiainen Oy is registered with PRH / YTJ under Y-tunnus 0874468-8.

What is the revenue of Rakennus J.Tiainen Oy?

Rakennus J.Tiainen Oy reported revenue of EUR 77K in 2025.

Juha Tapio Tiainen is Chief Executive Officer of Rakennus J.Tiainen Oy, in role since 2021.

Juha Tapio Tiainen chairs the board of Rakennus J.Tiainen Oy, in role since 1991.

Rakennus J.Tiainen Oy's registered address is Oilaantie 664.

OYActive

Y-tunnus 0874468-8Oilaantie 664, 09810 NummiConstruction of residential and non-residential buildings · NACE 4100Est. 1991— employees

Actively employed in the business

Name	Role	Member since
Current (1)
JT Juha Tapio Tiainen Chief Executive Officer	Chief Executive Officer	2021
Former (3)
TS Touko Silfverberg Deputy Member	Deputy Member	1991 – 2021
JT Juha Tapio Tiainen Chief Executive Officer	Chief Executive Officer	1991 – 2021
TH Touko Heikki Silfverberg Deputy Member	Deputy Member	2021 – 2024

Non-executive oversight

As of last annual report

No shareholder data available.

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