Guillaume Zisa

Guillaume Zisa is an experienced business development professional currently serving as Gérant principal at HGS Business Development since August 2021, where the focus is on customized business strategy design. In addition, Guillaume has been an Associé gérant and Directeur commercial at TECHNEXT since March 2018, overseeing commercial team management, strategy development, supplier sourcing, pricing, purchasing, and client relations. Recently, Guillaume co-founded Consultme.fr in June 2023, providing expert advice for project management. Additional freelance roles have included partnership development at AppCorneille and personal branding at Being Media Presse. Previous experience includes commercial strategy formulation and coaching of sales teams at Jeux and co and an early role as Assistant commercial at CLC Décoration. Education was completed at Lycée Jean Monnet in 2010.