Jean Castelain

Sophie advises and litigates on behalf of French and foreign clients on all aspects of Employment and Social Security law. With 20 years of experience, Sophie benefits from a highly experienced practice in all issues of labor law and social security and in the human resources aspects of domestic and cross-border mergers & acquisitions. Sophie advises her clients on the employment aspects of M&A and private equity transactions, corporate reorganization and downsizing, restructuring, co...

Jeannie Credoz-Rosier was made partner in January 2013. As a labour law specialist, she has developed particular expertise (advice and litigation) on various questions concerning relationships with staff representative bodies and their elections and discrimination/equal treatment issues. She also regularly advises companies on their restructuring operations. She co-heads Collective negotiation & working time and Ethics & Diversity practices. A graduate of the Institut d’Etudes P...

David Pilorge is a lawyer recognized by Best Lawyers in the practice area of Administrative Law. David practices law in Paris, France Best Lawyers has recognized David Pilorge since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which David Pilorge is held by other lawyers.

Etienne Boursican is a lawyer recognized by Best Lawyers in the practice areas of Capital Markets Law, Corporate Law, Mergers and Acquisitions Law and Securities Law. Etienne practices law in Paris, France Best Lawyers has recognized Etienne Boursican since 2013. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Etienne Boursican is held by other lawyers.

Fabrice Grillo is Private Credit partner, member of the Global Finance practice and the firm's Private Capital industry group. Fabrice advises leading private equity sponsors, infrastructure investors, private credit funds and financial institutions on complex financing transactions and international investment structures. His practice focuses on acquisition financings, refinancings, structured transactions and liability management exercises, with particular experience in sophisticated, multi...

Jérôme’s practice is focused on all aspects of international and domestic taxation and primarily on tax aspects of mergers and acquisitions, group structure reorganizations and private equity transactions.

For more information, please visit www.gibsondunn.com/lawyer/ledoux-patrick/ .

Marie-Pierre Maître assists large industrial groups and SMEs / SMIs in litigation and also in advice for their projects and their development strategy, in particular in their relations with the administration, their actions to anticipate regulations and their implementation and regulatory conformity. She works in industrial environment law (classified installations, polluted sites and soils, waste, chemicals, renewable energy, etc.) for promoters, industrialists in the world of aeronaut...

Adrien Paturaud is a lawyer recognized by Best Lawyers in the practice area of Banking and Finance Law. Adrien practices law in Paris, France Best Lawyers has recognized Adrien Paturaud since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Adrien Paturaud is held by other lawyers.

Mounir focuses on cross-border and domestic financing matters including acquisition finance, real estate finance, project finance, debt restructuring and structured finance.