Lionel Koehler-Magne

Thomas Maitrejean is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Mergers and Acquisitions Law and Private Equity Law. Thomas, who practices law in Paris, France, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Thomas is held by other top lawyers in the same geographic and legal practice area.

Alexandra Massaux is a top attorney recognized by Best Lawyers in the practice area(s) of Information Technology Law. Alexandra, who practices law in Paris, France, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alexandra is held by other top lawyers in the same geographic and legal practice area.

Before joining UGGC Avocats, Alison Leroy worked for 7 years at Carakters, then at Franklin from 2020, and recently at Bersay, where she opened the “Life Sciences, Biotech and Pharma R&D” department. Her experience covers regulatory affairs, site and production unit management, and the negotiation and management of R&D and business development contracts (collaborative research contracts, co-development contracts, clinical trial contracts, French and European consortia, etc...

Rhadamès Killy specializes in IP/IT law and commercial law, with a strong emphasis on the sports and gaming sectors.Before joining de Gaulle Fleurance & Associés in 2012, Rhadamès Killy was the General Counsel for the French Online Gaming Regulatory Authority (ARJEL). From 2002 until 2009, he was the legal director of the French Tennis Federation and the French Open (Roland-Garros). In 1994, Rhadamès Killy began his career in London at the IMG European head off...

For more information, please visit www.gibsondunn.com/lawyer/fleury-nataline/.

Jean-Martial Buisson is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. Jean-Martial, who practices law in Paris, France, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jean-Martial is held by other top lawyers in the same geographic and legal practice area.

Jeremy Scemama is an M&A partner and member of the firm's Private Capital industry group. Jeremy has been working for more than 20 years with listed and non-listed industrial and services groups on their corporate finance operations, restructuring and external growth operations. Jeremy also advises investment funds on leveraged buyouts, venture capital and development capital transactions. While working for corporate groups and investments funds, he has developed an extensive experience i...

Smaïn Guennad is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law and Sports Law. Smaïn, who practices law in Paris, France, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Smaïn is held by other top lawyers in the same geographic and legal practice area.

Alexandre Marque is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Leveraged Buyouts, Mergers and Acquisitions Law and Private Equity Law. Alexandre, who practices law in Paris, France, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alexandre is held by other top lawyers in the same geographic and legal practice area.

A specialist in digital law, Éric Le Quellenec has led several large-scale GDPR compliance and digital transformation programs for major French and international corporations. He advises both software providers and end-users on AI projects, combining risk management with accountability in usage—most tools used in the HR field being classified as high-risk under current regulations. For large-scale projects such as HRIS or talent and career management systems, he has taken on role...