Fairs | R4

From October 7 to 10, 2025, we’ll be attending Pollutec, the international trade fair dedicated to environmental solutions, energy and the circular economy. A key event for professionals in the waste management and ecological transition sectors.

R4 will be at Pollutec 2025

9 September 2025

loghi ''powered by R4''

Madrid – Jun 14/16 ’22

20 June 2022

smartcity

Barcelona – Nov 16/18 ’21

16 November 2021

Rimini – Oct 26/29 ’21

26 October 2021

pollutec

Lyon – Oct 12/15 ’21

12 October 2021

ecofira

Valencia – Oct 5/7 ’21

5 October 2021

greencities

Málaga – Sep 29/30 ’21

29 September 2021

Birmingham – Sep 22 ’21

22 September 2021

Rimini – Nov 6/9 ’18

6 November 2018

Bangkok – Aug 31 ’18

31 August 2018