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Isabelle Antongiorgi is a partner at Dunham LLP. She has extensive experience in complex commercial litigation and appeals, before federal and state courts, arbitral forums, and state administrative agencies. She has a broad commercial practice, representing both plaintiffs and defendants, in a wide array of commercial disputes concerning contracts, fiduciary law, trademarks and copyright, trade secrets, and corporate and partnership law. Ms. Antongiorgi provides aggressive, result-oriented, first-rate representation for her clients. In addition to negotiating numerous favorable settlements for her clients, she has obtained verdicts which have been recognized as some of the highest in the State of Texas and has secured take-nothing judgments on behalf of clients defending against multi-million dollar claims.


University of Michigan Law School at Ann Arbor, Ann Arbor, Michigan
J.D. – 2007

University of Michigan, Ann Arbor, Michigan
M.A. – 2007

University of California, Los Angeles, California
B.A. – 2001

Areas of Practice

  • Bankruptcy Litigation
  • Commercial Litigation
  • Corporate Fiduciary Litigation
  • Intellectual Property Litigation
  • Personal Injury and Defamation
  • Securities Litigation
  • Labor and Employment Litigation

Bar Admissions

  • Supreme Court of Texas, 2007
  • U.S. District Court Western District of Texas
  • U.S. District Court Southern District of Texas
  • U.S. District Court Eastern District of Texas
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