Séché Environnement SA engages in the treatment and storage of non-radioactive industrial and household waste in France, which includes industry and local communities. The company is headquartered in Change, Pays De La Loire and currently employs 7,238 full-time employees. The firm accepts and treats various categories of waste, such as dispersed hazardous waste, hazardous and non-hazardous household waste, medical waste, polluted soil and waste from electrical and electronic equipment. Seche Environnement SA operates mainly in Europe through subsidiaries, including Tredi SA, SVO Eco-industries, DRIMM, Opale Environnement, Bearn Environnement, Alcea, Valaudia, Triadis Services and Speichim Processing, among others. The company provides services to industrial clients and local authorities. The firm also provides eco-friendly waste decontamination, dismantling, removal, and rehabilitation services. The firm operates through Solarca and HPS Nuclear Services, a specialist in radiation protection.