Antoine Sarailler

Gaëlle Saint-Jalmes is a top attorney recognized by Best Lawyers in the practice area(s) of Regulatory Practice. Gaëlle, who practices law in Paris, France, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gaëlle is held by other top lawyers in the same geographic and legal practice area.

Priscilla Van den Perre is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Priscilla, who practices law in Paris, France, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Priscilla is held by other top lawyers in the same geographic and legal practice area.

Olivier is a corporate lawyer with a recognized expertise in the negotiations and structuring of mergers and acquisitions, LBOs and fund raising/venture capital (tech) as well as in the occasional follow up disputes (representations and warranties and shareholders disputes). Olivier also has an in-depth experience in corporate governance and compliance matters. Olivier was an associate at Norton Rose Fulbright and Willkie Farr & Gallagher and a partner at French top 100 firm Ydès a...

Emmanuel graduated from Université Paris V René Descartes with a post-graduate diploma in Business Law (DESS), from Université Paris II Panthéon-Assas with a diploma in Comparative Law and from Université Paris I-Sorbonne with a post-graduate diploma in African Studies – Legal Anthropology. He carried out several internships at companies active in financial management (Thorp), accounting (Guyot Varona & Associés) and audiovisual production (...

Bruno Lunghi is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Bruno, who practices law in Paris, France, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Bruno is held by other top lawyers in the same geographic and legal practice area.

Laurent de la Brosse is a top attorney recognized by Best Lawyers in the practice area(s) of Public Law and Real Estate Law. Laurent, who practices law in Paris, France, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Laurent is held by other top lawyers in the same geographic and legal practice area.

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).

Guillaume Kellner is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law and Private Equity Law. Guillaume, who practices law in Paris, France, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Guillaume is held by other top lawyers in the same geographic and legal practice area.

Claudia Weber is a top attorney recognized by Best Lawyers in the practice area(s) of Information Technology Law, Intellectual Property Law, Outsourcing, Privacy and Data Security Law and Technology Law. Claudia, who practices law in Paris, France, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Claudia is held by other top lawyers in the same geographic and legal practice area.

Chair of Winston & Strawn's Paris Corporate Practice, Jérôme Herbet has advised French and foreign private and public corporations as well as private equity funds in connection with various domestic and cross-border transactions, including mergers and acquisitions and stock exchange transactions. He also regularly advises companies for the purposes of corporate finance transactions, including private placements and complex financing structures. Over time, he has participated ...