Séché Environnement SA engages in the recovery and treatment of waste products for industrial customers and local authorities in France and internationally. The company recovers resources and materials from non-hazardous and hazardous wastes; and produces alternative energy from biogas and solid recovered fuels, as well as generates thermal energy as a byproduct. It also manages, treats, and recovers various complex wastes, such as asbestos, infectious medical waste, specialty gases, and PCB wastes. In addition, the company undertakes decontamination/rehabilitation of various polluted sites; and dismantling and deconstruction operations, as well as manages pyrotechnic waste. Further, it offers residual waste treatment and environmental emergencies response services. The company was founded in 1985 and is based in Paris, France.