Marc Castagnede
About Marc Castagnede
Marc Castagnede is a lawyer based in Paris, FR and has been recognized in The Best Lawyers in France™ since 2010. Marc Castagnede is recognized in the following practice areas:
- Paris, France
- Banking and Finance Law
- Capital Markets Law
- Mergers and Acquisitions Law
Current Firm: A&O Shearman
Location: Paris, FR
It takes just a few minutes to optimize your profile for clients looking to engage and lawyers who are ready to refer.
Activate your profile and highlight why your peers recognized in Best Lawyers today.
Nearby Lawyers
Déborah David has developed an expertise in both consultancy and litigation relating to business restructuring, particularly in an international context: employment protection plans in the context of reorganisation from a solvent position or as part of the restructuring or disposal of businesses in collective proceedings, site closures, outsourcing and operations involving the transfer of an activity at national or transnational level. Déborah also assists foreign businesses in ...
Mr. Autret regularly represents clients in all aspects of their disputes, particularly with regard to M&A-related disputes, commercial and corporate litigations, stock market and securities disputes, bankruptcy litigation, corporate restructurings, directors’ liability, state aids and white collar crime. He has been heavily involved in numerous “bet-the-company” litigations in which the disputes have had high levels of commercial and financial risk and prominent media ex...
Lynda Belaid is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law. Lynda, 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 Lynda is held by other top lawyers in the same geographic and legal practice area.
Arnaud Moquin is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Arnaud, 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 Arnaud is held by other top lawyers in the same geographic and legal practice area.
1. Professional activity Lawyer, Member of the Paris Bar (admitted in 2006); Lexing Alain Bensoussan Avocats, Head of the Digital Litigation Division made of four departments: Press, Media and Digital Communications Law, Criminal Law, Internet Litigation and Data Protection Litigation; Selected for inclusion in the 2019 edition of the US lawyer ranking publication The Best Lawyers in France™ for Information Technology Law. 2. Education Certificate of specialization in criminal law with ...
Thomas Perrot is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Thomas, 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 Thomas is held by other top lawyers in the same geographic and legal practice area.
Nathalie Metallinos is a top attorney recognized by Best Lawyers in the practice area(s) of Privacy and Data Security Law. Nathalie, 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 Nathalie is held by other top lawyers in the same geographic and legal practice area.
Elise Bénéat is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. Elise, 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 Elise is held by other top lawyers in the same geographic and legal practice area.
Olivier Kress is a partner at Flichy Grangé Avocats, a top-tier employment and labour law firm in France with over 70 labour law specialists and is repeatedly recognised as one of France’s leading lawyers in this area. For more than twenty years, Olivier has provided assistance to national and international clients on all aspects of employment and labour law. He is sought out by clients for his knowledge of acquisition operations, outsourcing, carve-out, transfer of undertakings,...
Arash Attar-Rezvani focuses on complex cross-border public and private M&A transactions, strategic alliances and business partnerships, international capital markets transactions and privatizations. His professional experience also includes corporate governance and shareholder activism. Mr. Attar-Rezvani was selected as one of 10 Rising Stars of the Paris bar by Décideurs Juridique for 2018, was named in The Best Lawyers in France 2021 and has repeatedly been listed as a Notable Pr...
Explore and Learn
The Family Law Loophole That Lets Sex Offenders Parent Kids
by Bryan Driscoll
Is the state's surrogacy framework putting children at risk?
Unenforceable HOA Rules: What Homeowners Can Do About Illegal HOA Actions
by Bryan Driscoll
Not every HOA rule is legal. Learn how to recognize and fight unenforceable HOA rules that overstep the law.
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.
Holiday Pay Explained: Federal Rules and Employer Policies
by Bryan Driscoll
Understand how paid holidays work, when employers must follow their policies and when legal guidance may be necessary.
Can a Green Card Be Revoked?
by Bryan Driscoll
Revocation requires a legal basis, notice and the chance to respond before status can be taken away.
What Is the Difference Between a Will and a Living Trust?
by Bryan Driscoll
A practical guide to wills, living trusts and how to choose the right plan for your estate.
US Tariff Uncertainty Throws Canada Into Legal Purgatory
by Bryan Driscoll
The message is clear: There is no returning to pre-2025 normalcy.
New Texas Family Laws Transform Navigating Divorce, Custody
by Bryan Driscoll
Reforms are sweeping, philosophically distinct and designed to change the way families operate.
The 2026 Best Lawyers Awards in Chile, Colombia and Puerto Rico
by Jamilla Tabbara
The region’s most highly regarded lawyers.