Grégoire Gauger is a member of the Paris and Geneva Bars.
He specializes in business litigation (contract, commercial, corporate and financial law, partnership disputes, dismissal of corporate officers), associations, foundations and endowment funds law, as well as inheritance law.
Grégoire advises a wide range of French and international clients, including senior executives, leading families, institutions such as museums, foundations and endowment funds, professional organizations and top-tier associations.
He began his career at Cohen Amir-Aslani in 2016, before joining the firm 28 Octobre as a counsel in 2023. He joined Nomos as a partner in 2025.
In addition to his practice as a lawyer, Grégoire is First Deputy Mayor of the 8th arrondissement, in charge of Youth, Sports and the Olympic and Paralympic Games.
