Brian L. Duffy is a president of the firm and previously served as Chair of the firm's 600-member Global Litigation Department from 2009-2013. He focuses his practice on trial and appellate work in the class action, employment, energy, commercial contract and product liability areas, serving as national, regional and local counsel in high-profile cases. Brian represents public and privately-held entities and their principals in complex business-related disputes arising from both internal and external sources. Brian focuses on a broad array of industries including consumer goods and retail, food processing and restaurants, and energy and natural resources.
Brian has handled numerous jury and non-jury trials, bench trials, proceedings before arbitration tribunals, mediation sessions, and appeals in state, federal and alternative dispute resolution settings throughout the country.
In class action defense, Brian formulates a case strategy which includes a variety of tactics from arguments to win on summary judgment, defeating class certification, or negotiating a favorable settlement. When necessary, Brian can also build a team to take a case to trial and successfully to verdict. Brian's objective is to independently analyze claims while developing strategies designed to achieve an early and cost-effective resolution.
Brian's employment practice includes wage and hour claims, employment breach of contract, discrimination defense, whistleblower and wrongful termination defense. He also assists clients with a variety of contract and business tort and disputes, including breach of contract, breach of fiduciary duty and unfair competition.
Areas of Concentration
Awards & Recognition
•Listed, The Best Lawyers in America, Commercial Litigation; Litigation - Labor and Employment, 2010-2015
•Listed, Chambers USA Guide, 2013-2014
•Listed, Super Lawyers magazine, Colorado Super Lawyers, 2006-2014
•Team Member, a Law360 Employment Practice Group of the Year, 2011 & 2013
•Listed, The Legal 500 United States, Product Liability and Mass Tort Defense, 2011
•Team Member, a Law360 Product Liability Practice Group of the Year, 2011
•Selected, The BTI Client Service All-Star Team for Law Firms, 2010-2011
•Team Member, a Law360 Appellate Practice Group of the Year, 2010
•Rated, AV Preeminent 5.0 out of 5 AV, BV, AV Preeminent and BV Distinguished are registered certification marks of Reed Elsevier Properties Inc., used under in accordance with the Martindale-Hubbell certification procedures, standards and policies.
•Judicial Clerk, Judge Jim R. Carrigan, United States District Court for the District of Colorado
Associated News & Events
05.23.14 Greenberg Traurig Attorneys, Practices Included in 2014 Chambers USA Guide
08.16.13 14 Greenberg Traurig Denver Attorneys Included in 2014 Edition of Best Lawyers in America
05.28.13 Chambers USA Guide 2013 Includes 175 Greenberg Traurig Attorneys, 33 Practice Areas
09.05.12 14 Greenberg Traurig Denver Attorneys Included in 2013 Edition of Best Lawyers in America
03.02.12 17 Greenberg Traurig Attorneys Named to Colorado Super Lawyers
12.23.11 Greenberg Traurig's Labor and Employment Practice Recognized Among Law360's Employment Groups of the Year
09.09.11 Nine Greenberg Traurig Denver Attorneys Listed in The Best Lawyers in America 2012
06.15.11 53 Greenberg Traurig Attorneys Featured in 2011 Edition of Legal 500 United States
01.28.10 Greenberg Traurig Named an 'Appellate Group of the Year' by Law360
09.01.09 Greenberg Traurig Takes Top Spot in Best Lawyers in America for 3rd Year