Randy Mehrberg, Katya Jestin, and Ishan Bhabha Discuss Leadership Transition with The American Lawyer

Co-Managing Partners Randy Mehrberg and Katya Jestin and Co-Managing Partner-Elect Ishan Bhabha recently sat down with The American Lawyer to discuss the Jenner & Block’s upcoming leadership transition. In the article, they discussed the historic success Jenner has experienced over the last five years, how the firm is helping clients navigate their greatest challenges, and more. 

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Ishan has been elected to serve as Jenner’s next co-managing partner, effective January 1, 2025. Ishan will succeed Katya, who has held the role since January 2020 alongside Randy. Katya will remain a senior member of firm leadership as she shifts her focus to leading and growing the firm’s Investigations, Compliance, and Defense Practice. Randy will remain as co-managing partner, while continuing to co-chair Jenner’s widely recognized Energy practice.

© 2026 Jenner & Block LLP. Attorney Advertising. Jenner & Block LLP is an Illinois Limited Liability Partnership including professional corporations. This publication, presentation, or event is not intended to provide legal advice but to provide information on legal matters and/or firm news of interest to our clients and colleagues. Readers or attendees should seek specific legal advice before taking any action with respect to matters mentioned in this publication or at this event. The attorney responsible for this communication is Brent E. Kidwell, Jenner & Block LLP, 353 N. Clark Street, Chicago, IL 60654-3456. Prior results do not guarantee a similar outcome. Jenner & Block London LLP, an affiliate of Jenner & Block LLP, is a limited liability partnership established under the laws of the State of Delaware, USA and is authorised and regulated by the Solicitors Regulation Authority with SRA number 615729. Information regarding the data we collect and the rights you have over your data can be found in our Privacy Notice. For further inquiries, please contact dataprotection@jenner.com.

Randy Mehrberg, Katya Jestin, and Ishan Bhabha Discuss Leadership Transition with The American Lawyer

Co-Managing Partners Randy Mehrberg and Katya Jestin and Co-Managing Partner-Elect Ishan Bhabha recently sat down with The American Lawyer to discuss the Jenner & Block’s upcoming leadership transition. In the article, they discussed the historic success Jenner has experienced over the last five years, how the firm is helping clients navigate their greatest challenges, and more. 

Read More

Ishan has been elected to serve as Jenner’s next co-managing partner, effective January 1, 2025. Ishan will succeed Katya, who has held the role since January 2020 alongside Randy. Katya will remain a senior member of firm leadership as she shifts her focus to leading and growing the firm’s Investigations, Compliance, and Defense Practice. Randy will remain as co-managing partner, while continuing to co-chair Jenner’s widely recognized Energy practice.

© 2026 Jenner & Block LLP. Attorney Advertising. Jenner & Block LLP is an Illinois Limited Liability Partnership including professional corporations. This publication, presentation, or event is not intended to provide legal advice but to provide information on legal matters and/or firm news of interest to our clients and colleagues. Readers or attendees should seek specific legal advice before taking any action with respect to matters mentioned in this publication or at this event. The attorney responsible for this communication is Brent E. Kidwell, Jenner & Block LLP, 353 N. Clark Street, Chicago, IL 60654-3456. Prior results do not guarantee a similar outcome. Jenner & Block London LLP, an affiliate of Jenner & Block LLP, is a limited liability partnership established under the laws of the State of Delaware, USA and is authorised and regulated by the Solicitors Regulation Authority with SRA number 615729. Information regarding the data we collect and the rights you have over your data can be found in our Privacy Notice. For further inquiries, please contact dataprotection@jenner.com.

News and Insights

Event

Amanda Shafer Berman to Speak on Energy and Administrative Law at WEN-DC Webinar

As the Supreme Court's new Term begins, Jenner & Block Partner Amanda Shafer Berman will join a Women's Energy Network of Washington, DC (WEN-DC) webinar on how the Court's decisions are shaping the energy sector.

October 14, 2026

Publications

Partner Amanda Shafer Berman Quoted in Bloomberg Law on Senate Permitting Overhaul Bill

Partner Amanda Shafer Berman was quoted in an October 5 Bloomberg Law article, "Permitting Deal Gives Projects Defense Against Litigation Delays," on the Senate's new permitting overhaul package and its expected impact on litigation over federal permitting reversals.

October 2026

Event

Partner John Storino to Speak at Sandpiper Partners' “AI and Outside Counsel Guidelines Roundtable”

On October 8, Partner John Storino will serve as a panelist at the “AI and Outside Counsel Guidelines Roundtable,” hosted by Sandpiper Partners in Chicago.

October 8, 2026

Event

Partner Meghan Greenfield to Speak on Supreme Court Climate Case at Edison Electric Institute's Fall Legal Conference

On Wednesday, October 7, Partner Meghan Greenfield will speak on a panel titled "Boulder County v. Suncor Energy: What the Supreme Court's Climate Case Means for the Energy Industry" at the Edison Electric Institute's Fall Legal Conference in Salt Lake City, Utah.

October 7, 2026

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