Jason Fathallah

A relentless client advocate, Jason manages major cases and leads client teams to victory.

Jason handles major commercial litigation events across the country, with clients trusting him with their most significant cases and business disputes. He routinely serves as national litigation counsel for major companies in a variety of industries, with a particular focus in the insurance world. Jason has amassed big wins as lead counsel at trial and through dispositive motion practice in both federal and state court, and he successfully preserves those wins on appeal. He is skilled in matters as varied as commercial and business disputes, insurance coverage disputes, fiduciary litigation, product liability and recalls, class actions, shareholder disputes, and IT matters.

Recently, Jason has litigated major class action cases involving COVID-19 business interruption lawsuits, obtained a significant defense verdict in a software development case under New York law, and achieved judgments valued in the tens of millions of dollars in insurance coverage cases. Jason also managed the trial team and served as a trial attorney for one of the largest minority shareholder oppression lawsuits in Wisconsin history. He currently serves as lead commercial litigation counsel for all automotive-related disputes for a multinational manufacturer and as lead class actions counsel for a major insurance company.

Jason is deeply passionate about legal strategy: he enjoys leading attorney teams and overseeing major cases because it’s second nature to him to step back and look at the big picture for a client. He immerses himself fully in a case and is highly motivated to develop a winning strategy—and clients know this, with one reviewer in Chambers USA calling Jason, "the best I've ever worked with" and praising his "clear and linear" thinking, as well as his "great pragmatic knowledge of the law." Jason is known as well for his gift for distilling complex problems into simple solutions: he takes clients’ thorniest issues, untangles them, and finds a winning path that will minimize cost and business disruption.

Seventh Circuit Bar Association, Board of Governors

Milwaukee Bar Association