An international culture combined with the technical excellence in
French law

White Collar DefenseInternational litigationInvestigations

Our Firm

Duverne Avocat is a boutique law firm based in Paris dedicated to white collar defense, international litigation and internal investigations.

Our Firm assists both international and French clients underpinned by the core value that white collar defense requires integrity, excellence, and responsiveness.

After practicing for many years at White & Case and as partner at Navacelle, Clémentine Duverne wanted to open a firm that combines international awareness, technicality, and an unfailing commitment to her clients. Internationally oriented, Duverne Avocat is connected to an extensive network of law firms across the world.

logo cabinet en 1

Our founding partner

Clémentine Duverne is a member of the New-York bar (2010) and Paris bar (2012).

Clementine Duverne Avocat

After practicing in the White collar crime and regulatory department at White & Case, Clémentine joined Navacelle, a French boutique law firm of which she was partner. In 2021, with more than ten years’ experience, she founded Duverne Avocat.

She was listed by Global Investigations Review as one of the “40 under 40”, which profiles 40 leading young investigations specialists from around the world.

Clémentine was once again identified by clients and peers as a Future Leader in Investigations in Who’s Who Legal 2023.

Clémentine has lived in the USA, Colombia, Costa Rica and Russia. She works in French, Spanish and English.


We regularly publish articles in English on French legal issues. Find here our main publications as well as our international rankings.