Guillaume Cantau is currently a Chargé de mission biodiversité at ENGIE GREEN since December 2022. Previously, Guillaume held the position of Chargé de projets environnement at Bordeaux Métropole from June 2021 to October 2022, where responsibilities included overseeing compensatory measures for the construction of the Matmut Atlantique stadium, managing operational works, coordinating studies and service providers, leading a scientific oversight committee, and monitoring the budget. Guillaume obtained a Master 2 in Ecosystèmes & Anthropisation from ENSAT between 2018 and 2020 and a Licence in Biologie cellulaire, moléculaire et microbiologie from the University of Pau and Adour Countries from 2015 to 2018.