Lionel Martin

Julie advises French and foreign companies on corporate and finance transactions, especially mergers and acquisitions and private equity transactions.

Yves Mondellini joined the Corporate Law/Mergers & Acquisitions department of UGGC Avocats in 2005. In his practice, Yves endeavours to smooth the progress of the transactions entrusted to him and to provide true added value to the clients. Aside from the problems and/or risks he can identify, Yves is always intent on being attentive and on looking for ingenious solutions while obviously ensuring the legal security and protecting the interests of our firm’s clients. MERGERS & AC...

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).

Aude Serres van Gaver is a lawyer recognized by Best Lawyers in the practice area of Insolvency and Reorganization Law. Aude practices law in Versailles, France Best Lawyers has recognized Aude Serres van Gaver 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 Aude Serres van Gaver is held by other lawyers.

With extensive experience, Henri-Nicolas Fleurance has built a solid reputation within the legal services market in the restructuring of French and international groups, taking into account legal, tax, labour and refinancing issues.Senior corporate officers appreciate Henri-Nicolas Fleurance’ comprehensive expertise (mergers and acquisitions, labour and tax aspects), along with his extensive and diversified experience, providing immediate, cutting-edge advice in the selection and implem...

Paolo Pinna is a lawyer recognized by Best Lawyers in the practice area of Asset Finance Law. Paolo practices law in Paris, France Best Lawyers has recognized Paolo Pinna 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 Paolo Pinna is held by other lawyers.

Annie advises investors and both private and listed companies on domestic and cross-border transactions, with a focus on mergers and acquisitions and capital market transactions.

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

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 ...

Matthieu Candia is a lawyer recognized by Best Lawyers in the practice area of Corporate Law. Matthieu practices law in Paris, France Best Lawyers has recognized Matthieu Candia 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 Matthieu Candia is held by other lawyers.