Thibault Guillemin

Jean-Baptiste Charles is a top attorney recognized by Best Lawyers in the practice area(s) of Aviation Law, Litigation and Transportation Law. Jean-Baptiste, 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 Jean-Baptiste is held by other top lawyers in the same geographic and legal practice area.

Laurent Ayache is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative Law, Public Law and Regulatory Practice. Laurent, who practices law in Paris, France, has been recognized since 2022. 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.

Nana Botchorichvili is a top attorney recognized by Best Lawyers in the practice area(s) of Privacy and Data Security Law. Nana, who practices law in Paris, France, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Nana is held by other top lawyers in the same geographic and legal practice area.

Alexandre Marque is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Leveraged Buyouts, Mergers and Acquisitions Law and Private Equity Law. Alexandre, 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 Alexandre is held by other top lawyers in the same geographic and legal practice area.

Geoffroy GOUBIN is a partner within the “White-collar crime – Compliance” and “Civil and commercial litigation” departments. Geoffroy is involved in a broad range of white-collar crime cases : corruption, tax evasion, money laundering, misappropriation of corporate assets, concealed employment, stock market offences, industrial accidents, cybercrime, etc. He also regularly works on cases involving both criminal and civil proceedings, or parallel proceedings abroa...

Julien Maire du Poset is a top attorney recognized by Best Lawyers in the practice area(s) of Arbitration and Mediation and International Arbitration. Julien, 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 Julien is held by other top lawyers in the same geographic and legal practice area. Julien also acts in cross-border commercial litigation, enforcement, and international ...

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.

Christophe Relu is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Governance and Compliance Practice. Christophe, who practices law in Paris, France, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christophe is held by other top lawyers in the same geographic and legal practice area.

Founding partner of HBC AVOCATS (2008 to present) General Counsel of Genset, Paris and Gencell/Centelion, Paris (1998-2004) Shearman & Sterling, Associate, New York, London and Paris (1994-1997) Member of the Paris Bar (since 2004) and New York Bar (since 1995)

Barbara Levy is a top attorney recognized by Best Lawyers in the practice area(s) of Arbitration and Mediation, Intellectual Property Law and Litigation. Barbara, 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 Barbara is held by other top lawyers in the same geographic and legal practice area.