Sophie Viaris de Lesegno

Gwenaëlle Artur is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. Gwenaëlle, 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 Gwenaëlle is held by other top lawyers in the same geographic and legal practice area.

Julie RUELLE is a top attorney recognized by Best Lawyers in the practice area(s) of Information Technology Law and Privacy and Data Security Law. Julie, who practices law in Paris, France, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Julie is held by other top lawyers in the same geographic and legal practice area.

Catherine Saint Geniest has extensive experience in complex real estate transactions such as real estate development contracts, commercial leases or leases in future state of completion. She is also involved in sales transactions, both in the context of deals and litigation. Prior to joining Jeantet in 2013, Catherine was a partner at Rambaud Martel and then at Orrick where she headed the real estate department. Catherine is a former member of the Paris Bar Council, Chartered Surveyor –...

Michel Sapin is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Governance and Compliance Practice. Michel, who practices law in Paris, France, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michel is held by other top lawyers in the same geographic and legal practice area.

With extensive experience, Henri-Nicolas Fleurance has built a solid reputation within the legal services market in the restructuring of French and international groups, taking into account legal, tax, labour and refinancing issues.Senior corporate officers appreciate Henri-Nicolas Fleurance’ comprehensive expertise (mergers and acquisitions, labour and tax aspects), along with his extensive and diversified experience, providing immediate, cutting-edge advice in the selection and implem...

Nana Botchorichvili is a top attorney recognized by Best Lawyers in the practice area(s) of Privacy and Data Security Law. Nana, who practices law in Paris, France, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Nana is held by other top lawyers in the same geographic and legal practice area.

Stéphanie Schweitzer is a top attorney recognized by Best Lawyers in the practice area(s) of Leisure and Licensing Law, Maritime Law and Transportation Law. Stéphanie, 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 Stéphanie is held by other top lawyers in the same geographic and legal practice area.

Arash Attar-Rezvani focuses on complex cross-border public and private M&A transactions, strategic alliances and business partnerships, international capital markets transactions and privatizations. His professional experience also includes corporate governance and shareholder activism. Mr. Attar-Rezvani was selected as one of 10 Rising Stars of the Paris bar by Décideurs Juridique for 2018, was named in The Best Lawyers in France 2021 and has repeatedly been listed as a Notable Pr...

Benjamin May is a leading tech & IP attorney. He assists companies in complex litigation and transactions, on a cross-border basis. His majors are intellectual property, patents litigation, technology and data. He has leading sector expertise in financial services and fintechs, as well as in life sciences and healthcare. Benjamin is one of the creators of an AI risk management platform. Benjamin is regularly recognized in most international guides and rankings, including Legal 500 (Tradem...

Hélène Gelas advises on public law, environmental law, urban planning law and energy law, in the field of energy and real estate. She holds a doctorate in law and assists her clients, from large listed groups and investment funds to small and medium-sized French and international companies, with advice and litigation before the administrative courts and in all stages of projects, whether for major real estate development projects or for renewable energy projects (wind, photovolt...