Mayer Brown: Frank Favia Joins As Partner In Litigation & Dispute Resolution Practice

By Amit Chowdhry • Mar 9, 2025

Mayer Brown announced that Frank Favia has joined the firm as a partner in its global Litigation & Dispute Resolution practice in Chicago. Favia joins from Sidley Austin, where he was co-leader of its Private Equity Litigation practice.

Favia’s practice focuses on representing public companies and private equity firms in M&A counseling and litigation and assessing litigation risks in due diligence. And his experience spans disputes involving working capital, earn-outs, purchase price adjustments, representations and warranties, indemnification, and alleged fraud.

Favia has also led high-profile matters in the financial services, automotive, and healthcare industries, including those involving trade secrets, restrictive covenants, and products liability. He routinely represents clients in emergency litigation, such as prosecuting and defending claims for preliminary injunctive or other relief.

KEY QUOTES:

“We are thrilled to welcome Frank to Mayer Brown, given his unique skillset as a first-chair trial lawyer and former general counsel of a private-equity backed financial services firm. Frank’s extensive experience in M&A-related disputes and other bet-the-company complex litigation across the country will significantly enhance our preeminent team of more than 500 litigators, particularly in the financial services and private equity spaces.  As a former general counsel and experienced litigator, Frank is well positioned to advise clients in all phases of litigation.”

– Michael Olsen, leader of Mayer Brown’s Litigation & Dispute Resolution practice

“I am excited to join Mayer Brown and contribute to the firm’s growth both in Chicago and across the global platform. The firm’s reputation for excellence and innovation in legal services, combined with its strong client base, provides a unique opportunity to further develop my practice and deliver exceptional results for our clients.”

– Frank Favia

“We are delighted to have a renowned litigator like Frank join the firm and to welcome him to the Chicago office. His broad-based litigation practice and particular depth in M&A-related litigation and representing private equity and financial services clients is a perfect complement to our growth strategy. Frank’s addition to our firm is a clear indication of our commitment to continuing to expand our versatile, full-service practice in Chicago by investing in top talent, tailored to meet the evolving demands of our clientele and the dynamic nature of today’s legal environment.”

– Joanna Horsnail, the managing partner of Mayer Brown’s Chicago office