Arnaud Souchon

Philippe Portier is in charge of Corporate Finance/M&A, Corporate Compliance/CSR and Public Affairs/Lobbying. He is a specialist in corporate governance, executive remuneration (Say on Pay) and compliance (anti-corruption programmes, due diligence plans, etc.) and contributes to the work of the Institut Montaigne, Fondation Croissance Responsable and the IFA. From 2012 to 2021, he chaired the Association des Avocats Lobbyistes (AAL).

A member of the Paris Bar since 1989, Stéphane PERRIN graduated from the Faculties of Law of PARIS XI and PARIS II Universities, where he gained a DEA postgraduate qualification in Intellectual Property. He also graduated from PARIS II Faculty of Law’s Institute of Legal Studies. He began his career within the law firms DS Avocats (PARIS) and DUBARRY, SERVAN-SCHREIBER & WEIL (PARIS then BRUSSELS), then as a partner in SCP FLAMBARD & Associés, before creating his ow...

Partner of BG2V since 2023 - Member of the Paris Bar since 2000​ ​ Experience : BG2V, Gibson Dunn & Crutcher LLP, Brandford-Griffith Baverez Cotty, Baker McKenzie.​ ​ Education : Sciences Po Paris, Public Service Section, DESS in public law litigation, University of Paris I Panthéon-Sorbonne, DEA in European competition law, University of Paris I Panthéon-Sorbonne.​ ​ Practice areas : Nicolas Autet advises on public law (public contracts, town planning law, local authority l...

Gaëlle MERLIER is co-head of the Life Sciences Department. Gaëlle’s expertise spans advisory work on regulatory and contractual matters as well as the management of complex, serial litigation in commercial matters and health product liability. She also assists her clients during criminal investigations and in their dealings with the health authorities (particularly in the context of ANSM, DGCCRF, DDPP inspections, etc.). Furthermore, Gaëlle advises her clients on mergers-...

Magali Masson is a lawyer recognized by Best Lawyers in the practice areas of Corporate Law and Mergers and Acquisitions Law. Magali practices law in Paris, France Best Lawyers has recognized Magali Masson 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 Magali Masson is held by other lawyers.

Arnaud David is a lawyer recognized by Best Lawyers in the practice areas of Investment Funds and Private Equity Law. Arnaud practices law in Paris, France Best Lawyers has recognized Arnaud David 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 Arnaud David is held by other lawyers.

Herschel Guez is a lawyer recognized by Best Lawyers in the practice area of Mergers and Acquisitions Law. Herschel practices law in Paris, France Best Lawyers has recognized Herschel Guez since 2027. 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 Herschel Guez is held by other lawyers.

Jerome Lombard Platet is a lawyer recognized by Best Lawyers in the practice area of Corporate Law. Jerome practices law in Paris, France Best Lawyers has recognized Jerome Lombard Platet since 2025. 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 Jerome Lombard Platet is held by other lawyers.

For more information, please visit https://www.lexing.law/avocat/celine-avignon/

Quentin de Margerie’s practice focuses on white collar crime and complex domestic and cross-border litigation, particularly with regard to corporate, securities and commercial law, M&A transactions, joint-ventures, directors’ liability, compliance and enforcement matters. He represents clients in all stages of their disputes, and has close to 10 years of experience as a trial lawyer before French civil, commercial and criminal courts as well as regulatory authorities. Quentin ...