COEFF is a consulting and engineering company specialized in LEAN MANAGEMENT in the constrcution sector. We improve the efficiency of projects and teams by carrying out the following missions: - Project Manager - Fluidify organisations - Training in Lean Management LEAN MANAGEMENT is a systemic and collaborative approach to project management that enables to design and to improve the production processes by focusing on the client’s needs and meeting their requirements (quality, cost, time, safety) with complete peace of mind. To be more productive, we seek to remove all non value tasks to the client and to foster efficient and managed collaboration between the different partners. The objective of LEAN MANAGEMENT is threefold: - To completely satisfy the client in particular by the answer given in terms of quality, cost, time, security. - To Create collaborative conditions that allow teams to be engaged and motivated. - To Strive for perfection