The Firm

Vermeille & Co: a law firm specialized in investor protection in France
By joining the Action Against Atos Auditors, your interests will be represented by the law firm Vermeille & Co.
Founded in 2017, the firm aims to offer a comprehensive approach to complex securities litigation, integrating advanced expertise in financial and accounting analysis.
A multidisciplinary team dedicated to the Action
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Sophie Vermeille
Partner and Founder
After more than ten years working at several leading international law firms, Sophie now handles high-profile, complex cases with significant financial and media stakes. She has developed cross-disciplinary expertise in corporate law, securities law, capital markets, financing, and corporate restructuring.
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Jens Waldner
Partner
Jens has twenty years of professional experience in mergers and acquisitions and corporate litigation, including actions for liability against directors and statutory auditors, as well as administrative investigations conducted by the Autorité des Marchés Financiers (AMF) and the Autorité de Contrôle Prudentiel et de Résolution (ACPR). He worked at several international law firms before joining Vermeille & Co.
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Guillaume Moulema-Epee
Associate
Guillaume has gained solid experience in international arbitration and handling complex litigation at several international law firms before joining Vermeille & Co.
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Arthur Huiban
Regular External Consultant Associate
Professor and Doctor of the University of Geneva and the University Paris 1 - Panthéon Sorbonne, Arthur assists the firm in strengthening its expertise in financial and accounting analysis, in connection with French and European market regulations..
For more information about the firm: https://vermeille-avocats.com.