Vianney Guillet de Chatellus
Recognized in Ones to Watch since 2026 About Vianney Guillet de Chatellus
Vianney Guillet de Chatellus is a lawyer based in Paris, FR and has been recognized in Best Lawyers: Ones to Watch in France™ since 2026. Vianney Guillet de Chatellus is recognized in the following practice area:
- Paris, France
- Corporate Law
Current Firm: Bredin Prat
Location: Paris, FR
Nearby Lawyers
Matthieu Adam is a lawyer recognized by Best Lawyers in the practice area of Project Finance and Development Practice. Matthieu practices law in Paris, France Best Lawyers has recognized Matthieu Adam since 2023. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Matthieu Adam is held by other lawyers.
Jeanne BOSSI MALAFOSSE is head of the Personal Data Department and co-head of the Life Sciences Department. She has significant experience in personal data protection and various questions relating to life sciences, particularly in the area of health information systems.She assists organizations in the following subjects : compliance with personal data protection principles in all sectors preparation for Europe’s new General Data Protection Regulation regulatory framework of planned hea...
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).
Hélène de Saint Germain is a lawyer recognized by Best Lawyers in the practice areas of Employee Benefits Law and Labor and Employment Law. Hélène practices law in Paris, France Best Lawyers has recognized Hélène de Saint Germain since 2022. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Hélène de Saint Germain is held by other lawyers.
Olivier Binder is a lawyer recognized by Best Lawyers in the practice area of Competition / Antitrust Law. Olivier practices law in Paris, France Best Lawyers has recognized Olivier Binder since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Olivier Binder is held by other lawyers.
Frédéric Sardain leads the IP, Tech & Data practice. His team’s activity covers transactional IP/IT, complex digital projects, strategic litigation as well as data compliance and cybersecurity. He is the author, with Pr. Philippe Gaudrat, of the “Traité de droit civil du numérique” published in 2015 by Larcier (2 volumes), a subject he taught for ten years at the Université Panthéon-Assas (Paris II). He regularly acts as a paneli...
Explore and Learn
What AI Visibility Means for Lawyers
by Josh Rupall and Bryan Driscoll
AI tools increasingly interpret lawyers public information. Clear, consistent and credible sources help ensure they describe legal expertise accurately.
The Best Lawyers in Canada 2027: Recognizing the Nation's Top Legal Talent
by Jamilla Tabbara
Honoring established leaders and rising practitioners across Canada's legal profession.
2027 Best Lawyers Awards: Honoring Excellence in the Legal Profession
by Jamilla Tabbara
Recognizing the outstanding attorneys leading top practice areas nationwide.
Musk v. Altman: The Lawyers Behind the Case
by Jamilla Tabbara
Meet the Trial Lawyers Shaping One of AI's Biggest Legal Disputes.
Announcing the 2027 Best Lawyers Awards: Austria, Germany and Switzerland
by Jamilla Tabbara
Celebrating the legal professionals throughout Central Europe.
The Legal Teams Behind the Blake Lively–Justin Baldoni Settlement
by Grace Greer
A closer look at the legal teams and attorneys involved in the Blake Lively–Justin Baldoni litigation and its resolution.
The Best Lawyers in France 2027: Peer-Reviewed Excellence
by Jamilla Tabbara
Seventeen editions of peer trust, a growing profession and a dynamic legal market.
Rules on Gifting Money to Family: What to Know
by Bryan Driscoll
Generosity often runs ahead of paperwork. Here's how to give to loved ones without surprising the IRS, your estate plan or your relationships.
Who Can Override a Power of Attorney?
by Bryan Driscoll
A power of attorney carries real legal authority, but it isn't absolute. Here's who can step in to revoke, restrict or set it aside.
How to Get an Eviction Off Your Record
by Bryan Driscoll
Whether an eviction can be removed, sealed or corrected depends on your state, your case and where the record appears.
