Tristan Bonneau

Valery Diaz, partner of the Bankruptcy and Financial Restructuring Department of the firm, is an experienced bankruptcy counselor and litigator who has practiced for more than 15 years in this field. Valery assists a broad range of clients around Europe, in Germany and Spain notably, in restructuring and litigation matters. She offers the highest quality legal advice coupled with tailored service to deliver outstanding results to her clients and help their businesses succeed. Valery's practic...

Lucas d'Orgeval is a lawyer recognized by Best Lawyers in the practice areas of Corporate Law and Private Equity Law. Lucas practices law in Paris, France Best Lawyers has recognized Lucas d'Orgeval since 2014. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Lucas d'Orgeval is held by other lawyers.

Franck Lepron joined UGGC Avocats in 2003, after spending three years in the Public-Private Partnerships department at Landwell. In 2011 he became a partner of the firm. Since then, Franck Lepron and two other partners have overseen the Public Business Law department, whichi is one of the firm’s benchmark activities. Franck Lepron’s practice mainly focuses on public procurement law and public contracts (concessions; procurement contracts; partnership agreements) and his clientele ...

Thierry Dal Farra is a lawyer recognized by Best Lawyers in the practice areas of Administrative Law, Construction Law and Public Law. Thierry practices law in Paris, France Best Lawyers has recognized Thierry Dal Farra since 2010. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Thierry Dal Farra is held by other lawyers.

Benjamin Giniez is a lawyer recognized by Best Lawyers in the practice area of Media Law. Benjamin practices law in Paris, France Best Lawyers has recognized Benjamin Giniez since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Benjamin Giniez is held by other lawyers.

Lionel Lesur is a lawyer recognized by Best Lawyers in the practice area of Competition / Antitrust Law. Lionel practices law in Paris, France Best Lawyers has recognized Lionel Lesur since 2021. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Lionel Lesur is held by other lawyers.

Martine Samuelian specializes in banking, investment and payment services as well as in insurance regulation. She also advises clients on banking and financial litigation (civil and criminal courts or independent administrative authorities such as the AMF and ACPR Sanctions Commissions, the ECB). This regulatory specialist leads a strong team dedicated to compliance, anti-money laundering and counter-terrorism financing, prudential requirements, governance and blockchain issues, and has been ...

David Roche has developed a practice dedicated to players in the new technologies, banking and payment services sectors. David assists his clients with the structuring and implementation of complex technology projects, including contract drafting and negotiation, personal data and artificial intelligence compliance, as well as pre-litigation and litigation management. He has also developed a sector-specific practice in FinTechs, serving all regulated and unregulated players in the chain. He a...

Antitrust and Regulatory lawyer Jean-Paul Tran Thiet brings experience and know-how to clients involved in competition-related proceedings or facing regulatory stakes. He is described as “ ‘An iron hand in a velvet glove’ when it comes to defending his clients’ interests ”. (Legal 500, EU Competition and Distribution (France) 2014) As head of the EU Antitrust and Regulatory Practice at SophiaLex , Jean-Paul Tran Thiet offers clients shrewd insight into EU and Fre...

Olivier Legrand is a lawyer recognized by Best Lawyers in the practice area of Venture Capital Law. Olivier practices law in Paris, France Best Lawyers has recognized Olivier Legrand since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Olivier Legrand is held by other lawyers.