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30 July 2025 Financial documents Successful tap issue of the Green Bond maturing 2030 for €70 million Download the press release
06 June 2025 Financial documents Signing of a unilateral purchase offer with a view to acquiring Groupe Flamme Download the press release
30 January 2025 Group Signing of the new public service concession contract for the Prairie de Mauves waste treatment and recovery center Download
20 September 2024 Group New chemical recycling and purification facilities inaugurated at Speichim Processing's Saint-Vulbas site Download
18 July 2024 Financial documents Acquisition of ECO, leader in hazardous waste in Singapore Download the press release
03 July 2024 Group Séché Environnement inaugurates a work by Mayenne artist Qiang Ma dedicated to biodiversity Download
17 June 2024 Group Acquisition of ECO, Singapore's leading hazardous waste company Download the press release
23 May 2024 Group Séché Environnement wins international tender to clean up Las Salinas in Viña del Mar, Chile Download
29 April 2024 Group Integrated report 2023 : Our transitions to accelerate your transitions Download CSR Report 2023
09 April 2024 Evolution of capital and voting rights Monthly information relating to the total number of voting rights and shares comprising the share capital - March 2024 Download
20 March 2024 Group Triadis Villeneuve-les-Béziers site obtains MASE certification for the next three years Download the press release
14 March 2024 Group Séché Environnement and Waga Energy start up a RNG production unit in North of France Download the press release