Mathias Goutelle is a Landscape Architect, graduated from the National School of Landscape of Versailles (FR) in 2021.  Mathias began his professional practice in the landscape and urban planning agency Passage et Des Villes based in Lyon where he collaborated on urban study projects and urban transformation in France and Switzerland. He then collaborated with In Situ, an internationally renowned landscape and urban planning agency based in Lyon. He worked on complex project management and large-scale projects in Clermont-Ferrand, Montpellier, Bonifacio, or even Marseille. 
Founding partner of TELLU, Mathias works on all project phases.