Sebastien Tondeur

Sebastien Tondeur

Chief Executive Officer of MCI

Sebastien Tondeur is the Chief Executive Officer of MCI, he holds an MBA from Northeastern University in Boston, USA. Under his leadership, MCI has grown from a Swiss to a global organization with a presence in 31 countries, making it one of the biggest events group worldwide with a turnover of €434 million. Sebastien is driven by a passion for entrepreneurship and is a firm believer in the power of face-to-face interactions to build communities, inspire, and foster change.

Sebastien is co-founder of the Entrepreneur Organisation (EO) in Switzerland and in 2011, he won the prestigious « EY Switzerland Entrepreneur of the Year ».

When not working alongside his MCI team, he spends time with his family and enjoys trekking and trail running in the mountains – he even climbed Mount Kilimanjaro and has done the well-known “Patrouille des Glaciers”.