Bill Katz, co-chair of the Antitrust Litigation & Competition Regulation Practice at global law firm Greenberg Traurig, LLP, has been named to the 2026 Lawdragon 500 Global Antitrust & Competition Lawyers list for the second consecutive year. This prestigious recognition highlights Katz’s expertise in guiding clients through complex antitrust matters and navigating regulatory landscapes across multiple jurisdictions.
The Lawdragon 500 list honors legal professionals who excel in negotiating deals that withstand regulatory scrutiny, advocating for consumers and companies involved in significant competition disputes. Katz’s role as a first-chair trial lawyer allows him to represent clients before federal and state trial and appellate courts, as well as arbitration panels and administrative agencies, including the Federal Trade Commission and the U.S. Department of Justice.
Katz’s inclusion in the Lawdragon 500 reinforces his standing in the legal community. He has also been recognized on the Lawdragon 500 Leading Litigator in America list from 2023 to 2026, showcasing his consistent performance and influence in antitrust litigation.
About Greenberg Traurig’s Expertise
Greenberg Traurig’s Antitrust Litigation & Competition Regulation Practice boasts extensive experience in various aspects of antitrust law, encompassing both civil and criminal litigation. The firm’s attorneys provide international support across a wide array of antitrust issues, leveraging their global platform that spans the United States, Europe, Latin America, and Asia.
This practice area is particularly adept at advising clients on the antitrust implications of mergers, acquisitions, and joint ventures. They handle complex multijurisdictional merger control filings and work closely with clients to develop antitrust compliance programs. Additionally, the team oversees internal investigations and represents clients during government antitrust inquiries.
Greenberg Traurig’s Global Reach
Founded in 1967, Greenberg Traurig, LLP has grown to employ more than 3,000 lawyers across 51 locations worldwide. The firm’s extensive geographic footprint and diverse range of services enable it to deliver innovative legal solutions across borders and industries.
In 2025, Greenberg Traurig was recognized as a “Best of the Best Recommended Law Firm” by general counsel for trust and relationship management, further solidifying its reputation in the legal sector. The firm consistently ranks among the top legal practices in the Am Law Global 100, NLJ 500, and Law360 400 rankings.
Beyond its legal services, Greenberg Traurig is known for its commitment to philanthropy, innovation, and pro bono work, reflecting the firm’s dedication to social responsibility.
For more information about Greenberg Traurig and its services, visit their website at www.gtlaw.com.
