Sébastien Proust

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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.

Danielle Smolders is a lawyer recognized by Best Lawyers in the practice area of Construction Law. Danielle practices law in Paris, France Best Lawyers has recognized Danielle Smolders since 2023. 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 Danielle Smolders is held by other lawyers.

Emmanuel Vergnaud is a lawyer recognized by Best Lawyers in the practice areas of Corporate Law, Mergers and Acquisitions Law and Private Equity Law. Emmanuel practices law in Paris, France Best Lawyers has recognized Emmanuel Vergnaud since 2020. 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 Emmanuel Vergnaud is held by other lawyers.

David Pilorge is a lawyer recognized by Best Lawyers in the practice area of Administrative Law. David practices law in Paris, France Best Lawyers has recognized David Pilorge 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 David Pilorge is held by other lawyers.

Alexis BECQUART is co-head of the PARIS office’s Non-Profit Organizations and Social Entrepreneurship Department. He has developed recognized expertise in : legal and tax aspects of founding, reorganizing and restructuring non-profit organizations legal and tax structure of trade unions and professional bodies, on which he spends over a third of his time (articles of association, division into sectors or subsidiaries, mergers, competition regulations applicable to trade unions, etc.) le...

Lionel Attal specialises in competition law, distribution law and Information technology law. He is particularly involved in all types of commercial contracts. Lionel has growing experience in the field of e-commerce and the new business models arising out of the growth of the Internet.

Olivier Purcell is a lawyer recognized by Best Lawyers in the practice areas of Insurance Law and Transportation Law. Olivier practices law in Paris, France Best Lawyers has recognized Olivier Purcell since 2020. 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 Purcell 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 ...

Guillaume Desmoulin is a lawyer recognized by Best Lawyers in the practice area of Labor and Employment Law. Guillaume practices law in Paris, France Best Lawyers has recognized Guillaume Desmoulin 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 Guillaume Desmoulin is held by other lawyers.