Brian Cabianca is Chair of the Litigation Practice Groups in Denver, Dallas, Houston and Phoenix. Brian has more than 20 years’ experience handling business litigation, with an emphasis on breach of contract, fraud, interference with business advantage, breach of fiduciary duty, trade secrets, securities, banking, noncompete agreements, defamation and intellectual property. He represents a variety of clients, ranging from Fortune 500 corporations to individual entrepreneurs. Brian is the former Chair of the State Bar of Arizona’s Class Action and Derivative Suits Committee. He regularly defends clients against putative class actions and has published on class action procedure.

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  • Successfully argued dispositive motion in a US$200 million derivative lawsuit. 
  • Defended the deposition of a New York Times best-selling author and successfully argued the dispositive motion on US$5 million claims for conversion, RICO, fraud, wrongful interference and unjust enrichment. 
  • Lead lawyer in securing summary judgment against a Fortune 500 company on contract claims valued at approximately US$50 million.
  • Lead lawyer in securing a seven-figure summary judgment against a television network and principals. 
  • Obtained denial of class certification in putative US$100 million class action and successfully defended a developer and country club against allegations of excessive development, excessive dues and fees and insufficient access to golf courses.  
  • Lead lawyer in a trial defending a financial institution against lender liability claims and securing a US$6 million judgment in favor of client. 
  • Successfully argued a dispositive motion securing dismissal of a putative class action asserting US$40 million wage and unfair business practice claims against a national transportation company; also successfully argued the appeal.  
  • Lead lawyer in a case involving more than 30 depositions over a 30-day period. The case settled on favorable terms during Brian’s opening statement.  
  • Lead lawyer in a trial involving a commercial lease dispute; judge ruled in our client’s favor on all counts and awarded our client its reasonable lawyers’ fees based on finding that the adverse party had “contrived breaches of the lease and acted in bad faith." The case was affirmed on appeal. 
  • Lead lawyer for the plaintiff and secured a permanent injunction in a federal jury trial on trademark, unfair competition and anti-cybersquatting claims.
  • Obtained dismissal of fraud, breach of contract and RICO claims against a national marketing company. 
  • Defended various national banking institutions against claims of lender liability, securities fraud, breach of contract and breach of fiduciary duty.
  • Secured a temporary restraining order and preliminary injunction against former employees under the Uniform Trade Secrets Act and various noncompete and nonsolicitation agreements. 
  • Secured denial of a preliminary injunction and dismissal of copyright and trademark claims against a product manufacturer. 
  • Lead lawyer in securing expedited receiverships over an apartment complex and other commercial projects. 
  • Lead lawyer in securing a US$6.3 million summary judgment in a real estate dispute.
  • Successfully represented a mobile technology company in a putative class action in Northern District of Illinois seeking nearly $80 million in damages for alleged violations of the TCPA. After securing limited discovery and filing a motion for summary judgement, Brian secured dismissal of the class action for a $10,000 settlement payment. 
  • Successfully sent to arbitration plaintiff’s claims that our client, a nationally renowned bank, violated the TCPA by placing automated calls attempting to collect a debt over a roughly two week period to her cellular telephone despite the revocation of her consent.


  • Arizona State University, J.D., Order of the Coif, Articles Editor, Arizona State University Law Journal, 1995
  • Arizona State University, B.S., ASU Man of the Year, 1992


  • Arizona, 1995


  • U.S. Ct. of App., Ninth Circuit, 2010
  • U.S. Dist. Ct., Dist. of Arizona, 1995
  • U.S. Dist. Ct., Dist. of Colorado, 2006
  • U.S. Dist. Ct., N. Dist. of Illinois, 2008
  • Listed in The Best Lawyers in America 2018 for Commercial Litigation
  • Recognized in The Best Lawyers in America in 2013-2017
  • Named by AZ Business magazine as one of Arizona’s “Top Lawyers” each of the last seven years
  • Recognized since 2010 in Thomson Reuters’ Southwest Super Lawyers, a distinction honoring the top 5% of lawyers in the state
  • Received the highest ranking of AV from Martindale-Hubbell

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