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Justin Potesta represents public and private businesses in high-stakes litigation. His practice includes alleged violations of various consumer privacy laws, contract disputes, business torts, real estate disputes, and government investigations. Justin has experience in numerous aspects of litigation, such as taking depositions, briefing and arguing motions, and conducting written discovery.

Before joining Jones Day, Justin served as a judicial law clerk to Judge Andrew J. Guilford of the United States District Court for the Central District of California and to Magistrate Judge John E. Martin of the United States District Court for the Northern District of Indiana.

He is a member of the Orange County Bar Association, the Association of Business Trial Lawyers, and the Loyola Law School Orange County Alumni Council.


  • KMA obtains complete dismissal of putative class/representative action relating to consumer data collection practicesJones Day obtained a complete dismissal on behalf of Kia Motors America, Inc. ("KMA") in a putative class/representative action seeking public injunctive relief under California's Unfair Competition Law and California's Data Access and Fraud Act on behalf of other similarly situated KMA vehicle owners.
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