What is the Y-tunnus number of Riihimäen Biotehdas Oy?

Riihimäen Biotehdas Oy is registered with PRH / YTJ under Y-tunnus 2684968-6.

What is the revenue of Riihimäen Biotehdas Oy?

Riihimäen Biotehdas Oy reported revenue of EUR 3,8M in 2019.

Tiia Anne Maria Ryhänen is Confidential Clerk of Riihimäen Biotehdas Oy, in role since 2016.

Jukka Antero Metsälä chairs the board of Riihimäen Biotehdas Oy, in role since 2017.

OYDissolved

Y-tunnus 2684968-6Manufacture of gas · NACE 3521Est. 2015— employees

Actively employed in the business

Name	Role	Member since
Former (3)
TA Tiia Anne Maria Ryhänen Confidential Clerk	Confidential Clerk	2016 – 2023
EK Emma-Lotta Kristiina Rinne Confidential Clerk	Confidential Clerk	2016 – 2023
PA Pasi Antero Karppinen Audit	Audit	2017 – 2023

Non-executive oversight

As of last annual report

No shareholder data available.

Beneficial ownership (UBO) data access is restricted in Denmark as of September 2025 per the EU 6th AML Directive. Learn more.