John Nadolenco receives four consecutive “Leader of Influence: Litigators & Trial Attorneys” recognition from LABJ
LOS ANGELES – John Nadolenco, managing partner of Mayer Brown’s Los Angeles office, has been named to the Los Angeles Business Journal’s (LABJ) “Leaders of Influence: Litigation & Trial Attorneys” list for the fourth consecutive year. The recognition, which honors some of the region’s most accomplished litigators and trial attorneys, underscores John’s professional achievements and the impact of his work within the Los Angeles legal community.
John is a distinguished lead trial counsel whose courtroom advocacy spans jurisdictions nationwide and who has built an exceptional record securing favorable outcomes for clients facing significant financial exposure. LABJ lauded several of John’s recent successes, including his role as lead trial counsel for the entire automaker industry in a landmark constitutional challenge to a Massachusetts ballot initiative mandating vehicle data sharing, his instrumental work for GM in the Chevrolet Bolt EV battery litigation, where key dismissals and other strategic victories preceded a favorable class action settlement, and his complete trial victory for Karma Automotive in a trade secrets dispute. His recent trial successes also include a jury victory for Yale University in a first-of-its-kind ERISA fiduciary duty case, underscoring his ability to defeat claims that threaten multimillion-dollar losses across complex commercial, constitutional, class action, and fiduciary litigation.
View the complete list of honorees here.

