Gilles has an Engineer degree from Mines ParisTech. He started his career in operational management at GrDF, where he was responsible for engineering and works for the Parisian gas distribution network. He chose to move to consulting in operational performance in 2003. Over the last 15 years, he has been supporting key players in sectors such as energy & utilities (nuclear, renewables), railway, automotive, healthcare, engineering and services. He has developed a strong expertise in competitiveness improvement initiatives, leveraging together design & redesign to value cost, operational excellence (Lean) and purchasing actions. Gilles joined Mews Partners in 2018. He is in charge of the offers related to design to value/cost as well as product/project/services performance initiatives.