Mathilde Lefranc-Barthe
Arbitration and Mediation
Arbitration and Mediation
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As a Arbitration and Mediation attorney in the United States, Mathilde Lefranc-Barthe is committed to client advocacy. Throughout significant in the legal field, Mathilde Lefranc-Barthe has developed deep expertise in Arbitration and Mediation. Lefranc-Barthe is committed to providing personalized attention and strategic counsel to each client. Mathilde Lefranc-Barthe serves the United States with a commitment to professional advocacy and client success.
Recognized in Best Lawyers since 2025
Emily Cooper
Our technology startup faced a critical and potentially devastating dispute with a key strategic partner. The contractual disagreements were complex, and the financial stakes were high. We were referred to Mathilde Lefranc-Barthe at Winston & Strawn, and it was the best decision we could have made. From our first meeting in her Philadelphia office, Mathilde demonstrated a profound understanding of both the legal intricacies and the commercial realities of our situation. Her general practice expertise was invaluable; she seamlessly navigated issues spanning contract law, corporate governance, and potential liability, providing a holistic strategy rather than a narrow legal opinion. True to her recognition in arbitration and mediation, she adeptly steered us away from a costly and public litigation path. Mathilde prepared our case with the rigor of a trial lawyer but employed a sophisticated mediation strategy that preserved the business relationship—a outcome we thought was impossible. Her negotiation was masterful, resulting in a restructured agreement that secured our company's future. Mathilde is exceptionally responsive, explains complex matters with clarity, and inspires complete confidence. She is not just a brilliant attorney; she is a strategic partner who protects your interests with unwavering dedication. We are profoundly grateful for her exceptional service and the outstanding result she achieved.