Anne-Sophie TONIN

Throughout her 15-year experience, Anne-Sophie Tonin has built a significant practice in commercial litigation, domestic and international, in international arbitration and alternative dispute resolution.

She advises and represents French and international clients before and during disputes, in sectors such as agrobusiness, construction, defense, energy, telecommunications, transports & logistics, and media. She has also developed an important practice in relation to industrial risks.

Anne-Sophie has also acted as counsel in domestic or international arbitration disputes, both institutional and ad hoc. She is also instructed in matters before French courts relating to recognition, challenge and enforcement of arbitral awards.

Anne-Sophie is listed in Legal 500 Private Practice Arbitration Powerlist – Arbitration France 2023.

After starting her career in an international law firm in Buenos Aires (Argentina), Anne-Sophie worked for many years in a top-tier Parisian boutique dedicated to domestic and international dispute resolution. She then served as Head of Litigation at the General Counsel Office of a Big-Four audit firm, where she handled investigations launched by the French Financial Markets Authority (AMF), the French Regulator of Statutory Auditors (H3C), and French judicial authorities, along with compliance issues (e.g. anti money laundering or terrorism financing).

Through these various experiences, she acquired all the skills to understand the needs of her clients on every level and to handle complex matters in multicultural settings.