Practice Areas

  • Administrative Litigation
  • Banking and Financial Services Litigation
  • Complex Commercial Litigation
  • E-Commerce
  • Employment Litigation
  • Intellectual Property Litigation
  • Intellectual Property Transactions
  • Securities Litigation
  • Tax Litigation

Marcus Mungioli

PARTNER Phone (817) 887-8147 Fax (940) 627-8092

With a career stretching back more than 20 years, Marcus Mungioli represents corporate and individual clients in federal and state courts, both at trial and on appeal. His practice is focused on complex business litigation, handling a wide variety of contract, tax, business tort, trade secret, employment, and real estate matters. Additionally, Marcus has previously arbitrated cases before JAMS® and the American Arbitration Association.

Representative Experience
  • Represented an online travel company in a number of tax related matters
  • Represented a retail shipper in a number of tariff and employment related matters
  • Defended a business jet manufacturer in a number of arbitrated disputes with distributors, including pre- and post-arbitration litigation
  • Won summary judgment on all claims in a discrimination and defamation suit against an insurance client in Dallas federal court
  • Secured favorable walk-away settlement in defense of an employment staffing firm against a large energy provider in a contractual dispute
  • Successfully tried a political asylum case before the U.S. Immigration Court
Educational Background
  • St. Mary’s University School of Law, J.D., magna cum laude, 2001
    • St. Mary’s Law Journal
    • Phi Delta Phi
  • Texas Christian University, B.S., 1993
Bar Admissions
  • State Bar of Texas, 2001
  • United States Court of Appeals for the Fifth Circuit
  • United States District Court for the Northern District of Texas
  • United States District Court for the Eastern District of Texas
  • United States District Court for the Southern District of Texas
  • United States District Court for the Western District of Texas
Professional/Civic Associations and Memberships
  • Texas Bar Foundation
  • Tarrant County Bar Foundation, Life Fellow
  • Tarrant County Bar Association
  • Dallas Bar Association
  • Dallas Association of Young Lawyers
Honors and Awards
  • Best Lawyers in America®, S. News & World Report, 2021-2023
    • Commercial Litigation
  • Top Attorney, 360 West magazine, 2017-2018, 2021-2022
    • Civil Law | Transactional
    • Civil Law | Litigation
  • Top Attorney, Fort Worth Magazine, 2011-2017, 2020-2021
    • Commercial Litigation
  • Texas Super Lawyers Rising Star, Thomson Rueters, 2005-2008, 2010-2011