Séché Environnement SA engages in the recovery and treatment of waste products for industrial customers and public 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 and dried emergencies intervention services. The company was founded in 1985 and is headquartered in Paris, France.