Chambers USA Guide
The Chambers USA Guide 2026 is live
75,000+ research responses. 1,300 ranking tables. The full findings and rankings are now available. Read the research and explore who leads US law in 2026.
Access the full findingsThe Chambers USA Guide 2026 is live
75,000+ research responses. 1,300 ranking tables. The full findings and rankings are now available. Read the research and explore who leads US law in 2026.
Access the full findings
Find Leading Small Law Firms with Chambers USA Spotlight
Explore our state-by-state rankings and see which firms are setting the standard in their local markets, offering deep local knowledge and partner-led service.
Featured Indepth Overviews
Chambers USA Guide 2026
Find the leading law firms and lawyers across the United States using the search functionality above.
Chambers rankings are built on evidence. We test reputation against real market feedback and recent work, so decision-makers can choose counsel with confidence.
Our research is independent and rigorous. We speak to the market, analyse what we hear, and publish rankings trusted across the legal profession.
Coverage
Rankings cover lawyers and practice groups in all 50 states, Washington, DC and nationwide across more than 1,400 ranking tables.
Chambers USA 2026 in numbers
12,237
ranked practice groups
29,881
lawyer rankings
77,750
market sources consulted
What’s new in 2026
This year we have expanded coverage of Artificial Intelligence, including new recognition for transactional and intellectual property specialists.
We have also introduced new tables for Asset Management M&A, National Security, and Whistleblower Representation.
Read the Chambers 2026 USA Guide Report for market insights and client perspectives shaping the legal sector.
How we research
Our methodology combines independent interviews, market analysis and detailed assessment of recent work to identify the lawyers and firms leading their markets.
Learn more about how rankings are decided on our methodology page and in this Submission Best Practices webinar.
Submissions for Chambers USA 2027
Submissions for the next edition are now open.
Law firms seeking recognition can submit through My Account and track deadlines using the research schedule and submission calendar.
Our research is built on direct input from the market. Submissions and client feedback both play a critical role in ensuring our rankings reflect real performance.
Chambers Spotlight
The Chambers USA team also offers dedicated coverage for midsize and boutique law firms specializing in more local markets as part of our Chambers Spotlight Guide.
Latest Legal News: Chambers USA
Chambers USA sections with new deadlines for 2027
A number of submission deadlines have changed for our next research cycle. Discover which practice areas are affected and when the new deadlines are.
New Submission Areas For Chambers USA 2027
The Chambers USA 2027 Guide sees new practice areas open for submissions. Discover which new ranking opportunities are available in the guide.
Update on Nationwide Sections No Longer Accepting Referees in Chambers USA 2027
Discover which sections in the 2027 edition of Chambers USA will no longer be accepting referees and how these sections will be researched and ranked.
Merging Strengths: Ashurst and Perkins Coie Set for Global Impact
The pending merger between Ashurst and Perkins Coie is set to dramatically expand both firms’ service offerings and cross-selling opportunities. Learn more.
Meet the Chambers USA Research Team
Learn about the research team behind the Chambers USA Guide and understand which section each of the researcher oversees.
Meet the Chambers Legal Research Team
Matthew Court
Principal Research Specialist: Bankruptcy & Restructuring, Corporate M&A, Private Equity, Tax, Tech & Outsourcing, Space Law
Contact Matthew
Shane Boothby
Principal Research Specialist: Commercial Litigation, Insurance, Product Liability, Securities Litigation
Contact Shane
Elizabeth Upton
Research Manager: Cannabis Law & Psychedelics Law, Franchising, Government Relations, Media & Advertising, Political Law
Contact Beth
Daniel Strain
Principal Research Specialist: Capital Markets, FSR, Government Contracts, Food & Beverages, Healthcare, Securities Regulation
Contact Daniel
Dan Thacker
Principal Research Specialist: National Security, Banking & Finance, E-Discovery, Funds, Gaming & Licensing, Privacy & Data Security, REITs, Venture Capital
Contact Dan
Felipe Crowhurst
Principal Research Specialist: California & West Coast Region, Higher Education, Immigration
Contact Felipe
Georgina Crosby
Research Manager: Construction, Environment, Transportation, Water Law
Contact Georgina
Nadia Sandhu
Principal Research Specialist: Antitrust, Corporate Crime, FCPA, White-Collar Litigation
Contact Nadia
If your practice area isn't listed, please get in touch with James Haggerty or another member of the team who will be able to direct your query.
In-Depth Overviews
New York: An Overview
Plaintiffs in commercial disputes often confront a fundamental risk: even if they prevail in their...
California: A Litigation: Appellate Overview
The California Supreme Court is a national leader in addressing emerging legal issues, and the inte...
California: A Litigation: Securities Overview
Last year, California continued to be an important venue for securities class action litigation, an...
California: A Technology Overview
California remains the center of gravity for technology transactions in the United States, but the...
Colorado: A Construction Overview
Colorado’s construction industry saw moderate growth in 2025 and should continue to see strong acti...
Connecticut: A Corporate/M&A Overview
Connecticut is experiencing a budget surplus and is led by a pro-business governor promoting growth...
Connecticut: A Litigation: White-Collar Crime & Government Investigations Overview
Last year, we published an overview of significant shifts in DOJ white-collar enforcement prioritie...
Connecticut: An Insurance Overview
Connecticut is one of the country’s most sophisticated insurance litigation venues. For carriers, t...
District of Columbia: A Labor & Employment Overview
For decades, the District has been one of the leaders in the United States in adopting employee pro...
Guide Resources
Chambers USA Submissions process
All you need to know about the value of being a ranked firm in the USA guide and insights on how to successfully submit.
Begin your journey with Chambers
Our rankings enable decision makers, from GCs at global blue-chip firms, through to local influencers, to secure the talent that's right for them.