Jean-Michel Chalayer, based in London, England, GB, is currently a Co-Founder & CEO at Jena, bringing experience from previous roles at LeSalon Beauty Ltd., LeSalon and Oliver Wyman. Jean-Michel Chalayer holds a 2010 - 2011 Masters in Management @ London Business School. With a robust skill set that includes Management Consulting, Financial Modeling, Strategy, Business Strategy, Valuation and more, Jean-Michel Chalayer contributes valuable insights to the industry. Jean-Michel Chalayer has 4 emails and 1 mobile phone number on RocketReach.