Sacha Willaume
About Sacha Willaume
Sacha Willaume is a lawyer based in Paris, FR and has been recognized in The Best Lawyers in France™ since 2026. Sacha Willaume is recognized in the following practice area:
- Paris, France
- International Arbitration
Current Firm: Gide Loyrette Nouel AARPI
Location: Paris, FR
Nearby Lawyers
Pierre GOUGÉ is co-head of the « Merges & Acquisitions - Corporate law » Department. His expertise extends to the following areas : mergers and acquisitions : advisory work with French and international groups in the framework of external growth operations, company transfers, mergers and demergers private equity : in the broadest sense, capital risk, capital development, LBOs stock markets / capital markets : IPOs, overseeing publicly listed companies, capital markets (...
Samantha Nataf, Partner since 2018, focuses her practice on international arbitration and related court proceedings. She advises multinational companies, states and state entities in the resolution of international disputes with high strategic stakes, submitted to commercial or investment arbitration, in France and abroad. She has acted as counsel in over 50 international arbitrations taking place under the major arbitration rules (ICC, ICSID, LCIA, DIAC, UNCITRAL, etc.) in a wide range of se...
Pierre-Arnoux Mayoly is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law and Structured Finance Law. Pierre-Arnoux, 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 Pierre-Arnoux is held by other top lawyers in the same geographic and legal practice area.
Lorraine Maisnier-Boché is a top attorney recognized by Best Lawyers in the practice area(s) of Information Technology Law and Privacy and Data Security Law. Lorraine, 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 Lorraine is held by other top lawyers in the same geographic and legal practice area.
Jean-Baptiste Charles is a top attorney recognized by Best Lawyers in the practice area(s) of Aviation Law, Litigation and Transportation Law. Jean-Baptiste, 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-Baptiste is held by other top lawyers in the same geographic and legal practice area.
Jan Dunin-Wasowicz. member of the Paris, New York and D.C. bars, is partner and co-founder of Bennink Dunin-Wasowicz , an independent European law firm based in Paris and Amsterdam that focuses on sanctions, export controls and trade compliance more generally. His practice covers cross-border compliance and enforcement, multi-jurisdictional internal and government investigations, as well as international dispute resolution. Before founding Bennink Dunin-Wasowicz in 2024, Jan was partner and C...
Laetitia Daage is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense. Laetitia, 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 Laetitia is held by other top lawyers in the same geographic and legal practice area.
Yvon Dréano assists French and foreign clients, industrial businesses and investment funds in their merger & acquisition and complex restructuring operations. He also acts in relation to strategic alliances and joint ventures, operations concerning listed companies and governance issues. His expertise also includes judicial and arbitration litigation of equity transactions. Yvon is a member of the Jeantet Conseil des Associés (Board of Partners).
With 30 years’ experience, Thierry Brun is a recognised specialist in mergers & acquisitions, joint ventures and company restructuring. His multi-sectoral activity is mainly focused on international transactions for high-end clients including corporates and investment funds, both French and foreign, to whom he offers support in their strategic growth and/or restructuring projects in France and abroad. He also manages strategic litigation and arbitration proceedings related to his ar...
Explore and Learn
2026 Best Lawyers Awards: Recognizing Legal Talent Across the United States
by Jamilla Tabbara
The 2026 editions highlight the top 5% of U.S. attorneys, showcase emerging practice areas and reveal trends shaping the nation’s legal profession.
Gun Rights for Convicted Felons? The DOJ Says It's Time.
by Bryan Driscoll
It's more than an administrative reopening of a long-dormant issue; it's a test of how the law reconciles the right to bear arms with protecting the public.
2026 Best Lawyers Awards in Canada: Marking 20 Years of Excellence
by Jamilla Tabbara
Honoring Canada’s most respected lawyers and spotlighting the next generation shaping the future of law.
How to Sue for Defamation: Costs, Process and What to Expect
by Bryan Driscoll
Learn the legal standards, costs and steps involved when you sue for defamation, including the difference between libel and slander.
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
Build Your Legal Practice with Effective Online Networking
by Jamilla Tabbara
How thoughtful online networking supports sustained legal practice growth.
Blogging for Law Firms: Turning Content into Client Connections
by Jamilla Tabbara
How law firms use blogs to earn trust and win clients.
Reddit’s Lawsuit Could Change How Much AI Knows About You
by Justin Smulison
Big AI is battling for its future—your data’s at stake.
How to Choose a Good Lawyer: Tips, Traits and Questions to Ask
by Laurie Villanueva
A Practical Guide for Your First-Time Hiring a Lawyer