Marcel Dévény

Marcel Dévény is a sales and negotiation trainer with 25+ years of experience in senior leadership roles at P&G, Mars, and LEGO. He combines deep expertise in sales and negotiation with a strong focus on helping participants overcome barriers such as fear and low confidence. He has worked with leading organizations including Harvard, London Business School, Swisscom, BMW, Wolt, SABIC, START Global, and MassChallenge. Marcel holds an MBA from IMD and is renowned for delivering transformative training that drives results. “Exceeded all my expectations. A must-attend for founders and their sales teams.” - Anne Lamp, CEO & Co-Founder of traceless