Guillaume Chaineau

Armand W. Grumberg is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Mergers and Acquisitions Law. Armand W., who practices law in Paris, France, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Armand W. is held by other top lawyers in the same geographic and legal practice area.

Marie-Muriel Barthelet is a top attorney recognized by Best Lawyers in the practice area(s) of Private Equity Law. Marie-Muriel, 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 Marie-Muriel is held by other top lawyers in the same geographic and legal practice area.

Corinne Dreyfus-Schmidt decided to become a lawyer specialised in criminal defence in 1989 thanks to Henri LECLERC. She began her carrier with Hervé TEMIME and.then she founded her own firm in 1993 in the same office as Hervé TEMIME. She thereafter became a partner in the TEMIME firm. Specialised in general criminal law and seasoned in criminal business law, she litigates on a regular basis before criminal courts and Assize Court (the court which hears criminal cases) all over F...

Laetitia Gavoty-Tolot is a top attorney recognized by Best Lawyers in the practice area(s) of Competition / Antitrust Law and European Union Law. Laetitia, 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 Laetitia is held by other top lawyers in the same geographic and legal practice area.

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.

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...

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

With his activity focused on commercial, banking and stock market litigation, Philippe Saigne has extensive and diversified experience in crisis situations and processes to assist distressed companies. He intervenes in the context of amicable or judicial procedures, as well as takeovers of distressed companies. Career Partner lawyer at Simon Associés since 2017 Partner lawyer, FIDAL, 2009 - 2017 Partner lawyer - Co-founder, BORLOO SAIGNE & ASSOCIÉS, (now SAIGNE & ASSOCI&...

Anthony Paronneau is a top attorney recognized by Best Lawyers in the practice area(s) of Biotechnology and Life Sciences Practice and Mergers and Acquisitions Law. Anthony, 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 Anthony is held by other top lawyers in the same geographic and legal practice area.

Frédéric Pradelles is a top attorney recognized by Best Lawyers in the practice area(s) of Competition / Antitrust Law and European Union Law. Frédéric, who practices law in Paris, France, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Frédéric is held by other top lawyers in the same geographic and legal practice area.