Jérôme Lefort

Stéphanie Guedes da Costa focuses particularly on relations with employee representative bodies, professional elections, collective bargaining, as well as restructuring operations (including employee transfers, voluntary departure plans, and employment protection plans). She advises both French and international companies, providing support in both advisory and litigation matters (covering individual and collective issues). For many years, she has also assisted entities with mixed-stat...

Quentin de Margerie’s practice focuses on white collar crime and complex domestic and cross-border litigation, particularly with regard to corporate, securities and commercial law, M&A transactions, joint-ventures, directors’ liability, compliance and enforcement matters. He represents clients in all stages of their disputes, and has close to 10 years of experience as a trial lawyer before French civil, commercial and criminal courts as well as regulatory authorities. Quentin ...

Julien MONSENEGO is partner and co-head of the « Corporate taxation » department. He advises French and foreign companies on their domestic and international investments, strategic decisions, and day-to-day operations for more than twenty years. He has significant experience in establishing policies and documentation for transfer pricing and cross-border tax structures, R&D and intangible assets (patent and software revenues, CIR) taxation as well as sub-plan of stock-options ...

Myriam de Gaudusson is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. Myriam, who practices law in Paris, France, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Myriam is held by other top lawyers in the same geographic and legal practice area.

Olivier Baratelli, born in Nancy on October, 1964, is a French lawyer specializing in business criminal law, press law and the art market. Career Olivier Baratelli studied law at the University of Nancy, in parallel with a degree in political science. Together with Paul Lombard, with whom he worked from 1989 to 2017, they defended Prince Victor-Emmanuel of Savoy, son of the last King of Italy, before the Paris Assize Court, where they obtained his acquittal on murder charges. In France, he is...

Bruno Deffains is a top attorney recognized by Best Lawyers in the practice area(s) of Product Liability Litigation. Bruno, who practices law in Paris, France, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Bruno is held by other top lawyers in the same geographic and legal practice area.

Philippe Rozec is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. Philippe, who practices law in Paris, France, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Philippe is held by other top lawyers in the same geographic and legal practice area.

Sophie Lafay is a top attorney recognized by Best Lawyers in the practice area(s) of Biotechnology and Life Sciences Practice. Sophie, who practices law in Paris, France, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sophie is held by other top lawyers in the same geographic and legal practice area.

Cécile ROUQUETTE-TÉROUANNE worked in Washington, D.C. for the firm of Baker & Miller in 1997. Upon moving back to France, she was called to the Bar in Lyon and spent five years as an assistant in the commercial law firm of Courtillié, Chauviré, Grange & Linares. Cécile ROUQUETTE-TÉROUANNE joined Cornet Vincent Ségurel (first in the Nantes, then in the Paris offices) in 2007. She has been in charge of the property law department in the P...

Philippe Moncorps, Partner since 2017, supports our practice in the media and new technologies sectors. An expert in audiovisual transformations (content production and protection, advertising models and brand content challenges, etc.), he has expanded his practice to other sectors that are also facing accelerated digitization issues. He provides his services as an advisor and in litigation, on cases involving intellectual property law, media law, audiovisual and film production law and regul...