Guillaume Handjian

Guillaume Handjian is a seasoned professional with extensive experience in commercial management and project development within the outsourcing and client relationship sectors. Currently serving as the Directeur commercial at Voxens, part of the Stelliant group, since November 2021, Guillaume previously held the position of Directeur du développement et projet at VIVETIC from January 2019 to November 2021. Prior experience includes a role as Directeur projet relation client at Pro Direct/Vivetic for nearly a decade, contributing to the optimization of business processes and client relationships across various industries. Additionally, Guillaume was the Directeur de business unit at Teleperformance from January 2001 to December 2013, managing a multi-client business unit with significant revenue contributions.