Maître Claire Delaunay is the Deputy Partner and Head of International Law at Rousseau Alliance Avocats. A graduate of the Sorbonne and University of Oxford, she brings an exceptional international perspective and over a decade of experience advising clients in cross-border inheritance, estate planning, and complex international disputes.
Fluent in multiple languages and skilled in navigating both civil and common law systems, Delaunay is renowned for resolving multi-jurisdictional estate conflicts, contested wills, offshore asset recovery, and family settlement negotiations. She regularly advises high-net-worth families and corporate clients on structuring global assets, protecting wealth, and ensuring smooth generational transitions.
Beyond inheritance law, she has a strong record in transnational litigation and arbitration, handling disputes involving contracts, cross-border investments, and financial fraud. Known for her diplomatic precision and strategic insight, Claire Delaunay is a trusted advisor whose work strengthens Rousseau Alliance Avocats’ reputation as a leader in international legal practice.
