Sébastien Deletaille

Sébastien is a tech entrepreneur in the field of Digital Health. He is the co-founder and CEO of Rosa, a tech non-profit that helps patients find and book medical appointments. With a team of 40, Rosa supports >10 000 health professionals in Belgium across outpatient and hospital care. 
Prior to Rosa, Sébastien notably co-founded Riaktr (formerly Real Impact Analytics), one of Belgium's leading scale-ups, active in the field of Telecom Big Data. Riaktr was sold to Seamless Distribution Systems in 2022. 
Before his entrepreneurial pursuits, Sébastien started his career at McKinsey & Company and received a Master of Science in Business Engineering from the Solvay Business School at the University of Brussels.