Gupta Wessler LLP. Appellate advocates for plaintiffs.

Gupta Wessler LLP is an appellate and complex litigation boutique. We argue high-stakes cases in the U.S. Supreme Court and state and federal courts. We also run the Harvard Supreme Court Litigation Clinic. Through all our efforts, we aim to help shape the law in ways that enhance justice and improve people’s lives.

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“The go-to advocate for consumers and other plaintiffs” on appeal — The National Law Journal

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Gupta Wessler has “staked a name for itself” as the nation’s “premier plaintiffs-side appellate firm.” — Law360

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Our record speaks for itself. Over the past two terms alone, Gupta Wessler presented seven U.S. Supreme Court arguments, delivered by all four of the firm’s partners. That puts us in the top five firms before the Court.

Even more remarkably, we had the highest win rate (71%) of any firm in that elite group. And we achieved that record exclusively on behalf of plaintiffs, surpassing every corporate defense firm.

Beyond the Supreme Court, the nation’s top trial lawyers consistently entrust us to defend the nation’s largest and most significant jury verdicts, and the highest stakes appeals in class actions and MDLs, in state and federal appellate courts nationwide.

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“Since 2012, Gupta Wessler has become a mainstay of the Supreme Court bar, and has continued to rack up victories on behalf of consumers and workers.” — The National Law Journal

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In 2025, we were named Law360 “Appellate Group of the Year” and were put on National Law Journal’s “Appellate Hot List.” Deepak Gupta is a finalist for the NLJ’s 2025 “Appellate Lawyer of the Year.”

Our work has been repeatedly honored with the National Civil Justice Institute’s Appellate Advocacy Award, which “recognizes excellence in appellate advocacy in America.”

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The introduction of Gupta Wessler’s “impressive team” into a legal battle against a large corporate adversary means that “the opposing parties’ legal forces have been equalized” in the “arena of appellate combat.” — Businessweek

“The go-to advocate for consumers and other plaintiffs” on appeal — The National Law Journal

Gupta Wessler has “staked a name for itself” as the nation’s “premier plaintiffs-side appellate firm.” — Law360

Our record speaks for itself. Over the past two terms alone, Gupta Wessler presented seven U.S. Supreme Court arguments, delivered by all four of the firm’s partners. That puts us in the top five firms before the Court.

Even more remarkably, we had the highest win rate (71%) of any firm in that elite group. And we achieved that record exclusively on behalf of plaintiffs, surpassing every corporate defense firm.

Beyond the Supreme Court, the nation’s top trial lawyers consistently entrust us to defend the nation’s largest and most significant jury verdicts, and the highest stakes appeals in class actions and MDLs, in state and federal appellate courts nationwide.

“Since 2012, Gupta Wessler has become a mainstay of the Supreme Court bar, and has continued to rack up victories on behalf of consumers and workers.” — The National Law Journal

____________________________________

In 2025, we were named Law360 “Appellate Group of the Year” and were put on National Law Journal’s “Appellate Hot List.” Deepak Gupta is a finalist for the NLJ’s 2025 “Appellate Lawyer of the Year.”

Our work has been repeatedly honored with the National Civil Justice Institute’s Appellate Advocacy Award, which “recognizes excellence in appellate advocacy in America.”

The introduction of Gupta Wessler’s “impressive team” into a legal battle against a large corporate adversary means that “the opposing parties’ legal forces have been equalized” in the “arena of appellate combat.” — Businessweek