Claire Vannini
About Claire Vannini
Claire Vannini is a lawyer based in Neuilly-sur-Seine, FR and has been recognized in The Best Lawyers in France™ since 2020. Claire Vannini is recognized in the following practice area:
- Neuilly-sur-Seine, France
- Competition / Antitrust Law
Current Firm: CMS Francis Lefebvre
Location: Neuilly-sur-Seine, 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
Emmanuel Raynaud is an acknowledged specialist in criminal law and procedure, and more particularly, in the labour-law aspects of criminal law. In 2001, he was elected Secrétaire de la Conférence du Stage. He advises and represents clients in the Criminal Courts throughout the proceedings. Maître Raynaud participates in conducting courses and audits on criminal risks; at the Paris Bar’s School he has been teaching a course entitled “Argument: its theoretical an...
Professional activity · Attorney-at-law, Member of the Paris Bar (2005); Head of the Advertising & E-Marketing department of the Alain Bensoussan Avocats Lexing law firm. 2. Practice areas · Advertising and Marketing law; · E-commerce law; · Consumer law; · Data protection law. 3. Experience 1. Céline Avignon is the Head of the Advertising & E-Marketing department. Her practice focuses in: · Viral marketing; · Games and contests;...
Stéphanie Dumas was made partner in January 2011. She advises companies on all their matters pertaining to mergers & acquisitions, restructurings, business transfers and collective litigation. She co-heads 2 practices of the firm: Restructuring and Management practices. Stéphanie was recognised as 'Best Lawyer 2018 in Employment Law" by Best Lawyers. She graduated from the École des Hautes Etudes Commerciales (HEC), and also holds a Master’s Degree in Business L...
Philippe Portier is in charge of Corporate Finance/M&A, Corporate Compliance/CSR and Public Affairs/Lobbying. He is a specialist in corporate governance, executive remuneration (Say on Pay) and compliance (anti-corruption programmes, due diligence plans, etc.) and contributes to the work of the Institut Montaigne, Fondation Croissance Responsable and the IFA. From 2012 to 2021, he chaired the Association des Avocats Lobbyistes (AAL).
A specialist in digital law, Éric Le Quellenec has led several large-scale GDPR compliance and digital transformation programs for major French and international corporations. He advises both software providers and end-users on AI projects, combining risk management with accountability in usage—most tools used in the HR field being classified as high-risk under current regulations. For large-scale projects such as HRIS or talent and career management systems, he has taken on role...
Merav Griguer is a top attorney recognized by Best Lawyers in the practice area(s) of Privacy and Data Security Law and Regulatory Practice. Merav, 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 Merav is held by other top lawyers in the same geographic and legal practice area.
Member of the UGGC Avocats’ Restructuring team for more than 15 years, Marine Simonnot joined the firm as a trainee lawyer before becoming an associate, consultant and then partner in 2020. She advises clients on all aspects of insolvency law, from the prevention of difficulties to their treatment in the context of collective proceedings, both as counsel and in litigation. Marine supports companies of all sizes, their managers and/or shareholders, investment funds, creditors, legal repr...
Paul Talbourdet is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law, Insolvency and Reorganization Law, Investment, Litigation and Real Estate Law. Paul, who practices law in Paris, France, has been recognized since 2011. 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.
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?
Recognizing Legal Leaders: The 2027 Best Lawyers Awards in Australia, Japan and Singapore
by Jamilla Tabbara
Market drivers, diversity trends and the elite practitioners shaping the legal landscape.
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.
New Texas Family Laws Transform Navigating Divorce, Custody
by Bryan Driscoll
Reforms are sweeping, philosophically distinct and designed to change the way families operate.
How Far Back Can the IRS Audit You?
by Bryan Driscoll
Clear answers on IRS statutes of limitations, recordkeeping and what to do if you are under review.
US Tariff Uncertainty Throws Canada Into Legal Purgatory
by Bryan Driscoll
The message is clear: There is no returning to pre-2025 normalcy.
The 2026 Best Lawyers Awards in Chile, Colombia and Puerto Rico
by Jamilla Tabbara
The region’s most highly regarded lawyers.
Can You File Bankruptcy on Credit Cards
by Bryan Driscoll
Understanding your options for relief from overwhelming debt.