Created thirty years ago by Jean-Luc Petithuguenin, from a factory of 40 people based in La Courneuve (93), the group now brings together 12,500 people in eight countries. Its turnover reached 2.2 billion euros last year. The company's purpose: creating new raw materials and green energy from waste. In this way, the company is firmly at the heart of the challenges of the 21st century and presents major responses to the need to decarbonize the economy and safeguard natural resources.