Litigation

Jenner & Block litigators blend experience, creativity, and bold action to deliver results in complex, novel, and high-stakes disputes. Our leading litigators carry forward more than a century of principled and effective advocacy that continues to serve as the hallmark of our firm. Driven by a commitment to integrity and professionalism, our credibility is our currency, and clients trust Jenner & Block to skillfully defend and pursue their interests in their most contentious matters.

Recognized as a Litigation powerhouse, Jenner & Block is regularly called upon in consequential and challenging circumstances. Clients benefit from the strength and sophistication of our experienced litigators and our ability to navigate cutting edge issues in their most sensitive and sizable matters. We are equally adept on offense or defense with the backing of a deep bench of distinguished trial lawyers and top talent at every level of the firm.

We share our clients’ goals and put their interests and objectives first. When possible, we seek to achieve pre-litigation resolutions that accomplish client objectives quickly and cost-effectively. And while winning outcomes do not always require a trial, we are always prepared to go to trial and are ready for a fight. Throughout our work, we collaborate to bring unrivaled efficiency and experience to every dispute and to deliver results that exceed our clients’ expectations.

Boasting 9 Fellows of the American College of Trial Lawyers, Jenner & Block has one of the highest percentages of partners in the ACTL among AmLaw 100 firms. That strength is enhanced by nearly 400 skilled litigators, working together with leaders in our regulatory and investigations departments, providing the depth, breadth, and experience to handle our clients’ most impactful disputes. Our experience spans state and federal courts, the English courts, and global arbitration tribunals. We are also home to a renowned Appellate and Supreme Court practice. Where our clients need us most, we are there.

Litigation

Jenner & Block litigators blend experience, creativity, and bold action to deliver results in complex, novel, and high-stakes disputes. Our leading litigators carry forward more than a century of principled and effective advocacy that continues to serve as the hallmark of our firm. Driven by a commitment to integrity and professionalism, our credibility is our currency, and clients trust Jenner & Block to skillfully defend and pursue their interests in their most contentious matters.

Recognized as a Litigation powerhouse, Jenner & Block is regularly called upon in consequential and challenging circumstances. Clients benefit from the strength and sophistication of our experienced litigators and our ability to navigate cutting edge issues in their most sensitive and sizable matters. We are equally adept on offense or defense with the backing of a deep bench of distinguished trial lawyers and top talent at every level of the firm.

We share our clients’ goals and put their interests and objectives first. When possible, we seek to achieve pre-litigation resolutions that accomplish client objectives quickly and cost-effectively. And while winning outcomes do not always require a trial, we are always prepared to go to trial and are ready for a fight. Throughout our work, we collaborate to bring unrivaled efficiency and experience to every dispute and to deliver results that exceed our clients’ expectations.

Boasting 9 Fellows of the American College of Trial Lawyers, Jenner & Block has one of the highest percentages of partners in the ACTL among AmLaw 100 firms. That strength is enhanced by nearly 400 skilled litigators, working together with leaders in our regulatory and investigations departments, providing the depth, breadth, and experience to handle our clients’ most impactful disputes. Our experience spans state and federal courts, the English courts, and global arbitration tribunals. We are also home to a renowned Appellate and Supreme Court practice. Where our clients need us most, we are there.

News and Insights

Publications

The Form Rules Everything: A Seventh Circuit Ruling on ERISA's Substantial Compliance Doctrine

Partner Joseph Torres and Special Counsel Jennifer Beach authored an article for Employee Relations Law Journal examining the Seventh Circuit's decision in Packaging Corp. of America Thrift Plan for Hourly Employees v. Langdon, a ruling that addresses both the standard of review in ERISA interpleader actions and the continued viability of the substantial compliance doctrine for changing plan beneficiaries.

October 5, 2026