Sébastien Rosset, based in Lausanne, VD, CH, is currently a Gestionnaire at de Rham Immobilier, bringing experience from previous roles at Cogestim SA. Sébastien Rosset holds a 2015 - 2017 Brevet fédéral de gérant d'immeubles in Immobilier @ SVIT School. Sébastien Rosset has 1 email on RocketReach.