Frank Berton

With more than 15 years of experience appearing before U.S., E.U., and French regulators, Sara has consistently guided clients through the intricacies of domestic and cross-border regulatory matters. Her practice encompasses advisory services, implementation, investigations, and disputes—most notably in the financial services and banking, health care, technology and new media, and telecommunications sectors.

Serge Durox is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Governance and Compliance Practice and Financial Institutions. Serge, 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 Serge 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...

Jérémie Courtois is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Jérémie, who practices law in Lille, France, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jérémie is held by other top lawyers in the same geographic and legal practice area.

Benoit Raimbert mainly practices in real estate and advises developers and private investors on setting up and implementing their projects, particularly in operations involving office and retail properties. In addition, he audits property portfolios and helps investors deal with the regulatory aspects of their operations (land divisions, environment, etc.). Career Partner lawyer at Simon Associés since 2015 Partner lawyer, QUADRIGE, 2011-2014 Associate lawyer, LEFEVRE PELLETIER & A...

Alexandre Cornet is a top attorney recognized by Best Lawyers in the practice area(s) of Insolvency and Reorganization Law. Alexandre, who practices law in Nantes, France, has been recognized since 2022. 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.

Louis de Gaulle is involved in matters requiring diverse and extensive legal experience both in litigation and transactions. He regularly appears before civil, administrative and arbitration courts. Louis de Gaulle’s legal strategy acumen and innovative capacity in the management of cases is praised by his clients. He specialises in intellectual property, new technologies, commercial law and public law.He is a certified specialist in Intellectual Property and Commercial Law at the Paris...

Jonathan Souffir is specialised in banking and financial law, more particularly in corporate financing, acquisition financing (either senior or mezzanine debt), public or private project financing (more specifically in the sector of renewable energies) and real estate financing. He advises both French or foreign lenders and borrowers and sponsors.

Alexis BECQUART is co-head of the PARIS office’s Non-Profit Organizations and Social Entrepreneurship Department. He has developed recognized expertise in : legal and tax aspects of founding, reorganizing and restructuring non-profit organizations legal and tax structure of trade unions and professional bodies, on which he spends over a third of his time (articles of association, division into sectors or subsidiaries, mergers, competition regulations applicable to trade unions, etc.) le...

Francois Ouairy is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Francois, 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 Francois is held by other top lawyers in the same geographic and legal practice area.