Marie-Aude Ziadé

Benjamin de Sevin has been elected as a partner in 2020. There are three main aspects to his practice: First of all, public contract law (public procurement, concessions, occupation of the public domain, etc.). Benjamin assists French and international public entities and private operators in the conclusion and performance of their contracts, both as counsel and in litigation, with expertise in infrastructure concessions and PPPs (public-private partnerships). He is often involved in dealing ...

Joanna Gumpelson is a top attorney recognized by Best Lawyers in the practice area(s) of Insolvency and Reorganization Law and Litigation. Joanna, who practices law in Paris, France, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Joanna is held by other top lawyers in the same geographic and legal practice area.

Laurent de la Brosse is a top attorney recognized by Best Lawyers in the practice area(s) of Public Law and Real Estate Law. Laurent, 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 Laurent is held by other top lawyers in the same geographic and legal practice area.

Thibaud Forbin is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Insolvency and Reorganization Law. Thibaud, 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 Thibaud is held by other top lawyers in the same geographic and legal practice area.

Wyssam Mansour advises national and international companies and investment funds on their complex M&A, joint venture and private equity transactions, as well as their contractual structures. He works mainly in the industrial, energy, natural resources and infrastructure sectors (energy, storage, digital infrastructure, mobility, etc.), in which he has significant experience. Wyssam also puts his expertise to work for clients involved in new technologies and disruptive innovations, particu...

Katharina Berbett is a top attorney recognized by Best Lawyers in the practice area(s) of Information Technology Law. Katharina, 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 Katharina is held by other top lawyers in the same geographic and legal practice area.

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.

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 ...

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

Hélène Parent is a Private Equity M&A partner and a member of the Firm’s Private Capital industry group. Dual-qualified in Paris and Madrid, Hélène’s practice focuses primarily on highly regulated industries, including technology and life sciences. Hélène advises private equity funds, family offices, and fast-growing companies on sophisticated private equity matters, with a particular emphasis on venture capital, growth investments, an...