Sébastien is the Managing Partner of Hughes Hubbard’s Paris office. As an experienced International Arbitration attorney, Sébastien has served as counsel for private and public operators, and as arbitrator in numerous arbitration proceedings, both institutional (ICC, ICSID, ADCCAC, LCIA, LMAA, etc.), and ad hoc. Sébastien is registered on the list of arbitrators for ICC France. He also represents his clients in post-arbitral disputes (annulment and enforcement of awards). Sébastien’s practice extends to litigation of commercial disputes, liability and industrial risk and alternative dispute resolution proceedings.

Kristin is part of Hughes Hubbard’s Antitrust practice group and was made counsel in 2023. She assists clients with both civil and criminal matters, including Department of Justice investigations and the preparation of Hart-Scott-Rodino pre-merger notifications. Kristin has extensive experience with criminal antitrust investigations, alongside taking an active role in pro bono cases.

Sam is part of Hughes Hubbard’s Anti-Corruption & Internal Investigations practice group, and was promoted to counsel in 2023. He has represented a wide range of international and multinational clients in investigations conducted by U.S. and other national authorities, as well as international institutions. He has assisted clients in developing and implementing internal compliance programs, conducting risk assessments and internal investigations, working with compliance monitors, and much more.

Sabrina is counsel in Hughes Hubbard’s Corporate and Mergers & Acquisitions practice group. A former deputy general counsel at Condé Nast, she has deep and broad experience in media and entertainment, providing clients with strategic advice on a wide range of industry-relevant matters, including complex cross-border transactions; agreements related to television, film, digital, print, podcasts, video games; music and other consumer products; intellectual property licensing and counseling; advertising and marketing compliance; corporate governance; and data privacy.

Sabrina is counsel in Hughes Hubbard’s Paris office and a member of the Litigation and Arbitration practice groups. Her practice focuses on international commercial arbitration and investor-state arbitrations. She counsels states and private entities in disputes relating to mining projects, joint ventures, shareholders agreements and distribution agreements. Sabrina advises on post-arbitral disputes (annulment and enforcement) and regularly serves as administrative secretary to arbitral tribunals.