Marc Grezella works as an associate in the Lausanne office of Walder Wyss. He advises and represents private and institutional clients before courts in various civil and administrative proceedings. His areas of practice include in particular administrative law (planning, construction permits, procurement, environmental law).

Marc Grezella graduated from the University of Fribourg (BLaw in 2020, summa cum laude; MLaw in 2022, summa cum laude). During his studies, he worked as a legal assistant in a notary office. Marc Grezella completed his legal traineeship at Walder Wyss, before transitioning to his current role as an associate.

Marc Grezella works in French, German and English. He is registered with the Vaud Bar Registry and is admitted to practice in all Switzerland.