Mary Jo White

Mary Jo White is a litigation partner in the New York office of Debevoise and Senior Chair of the firm.

Ms. White’s practice focuses on counseling boards of directors and representing clients on significant and sensitive matters, including companies facing crises involving multi-faceted government investigations and cases. Ms. White has decades of experience prosecuting and defending a wide range of white collar criminal and civil cases, having served as Chair of the United States Securities and Exchange Commission, the United States Attorney for the Southern District of New York, and as a well-known private practitioner in high-profile matters.

Prior to rejoining the firm in 2017, Ms. White served for nearly four years as Chair of the SEC. She was nominated by President Obama to lead the SEC and was one of the Commission’s longest-serving Chairs. Under Ms. White’s leadership, the Commission strengthened protections for investors and the markets through transformative rulemakings that addressed major issues raised by the financial crisis, and created the framework for the future regulation of the asset management industry, enhancement of equity market structure and disclosure effectiveness. The Commission also instituted changes to enforcement that resulted in greater accountability and record levels of actions and monetary remedies ordered.

Prior to joining the SEC in 2013, Ms. White was the Chair of Debevoise’s Litigation Department. During that time, her practice concentrated on internal investigations and defense of companies and individuals accused by the government of involvement in white collar corporate crime or SEC and civil securities law violations, and on other major business litigation disputes and crises.

Ms. White served as the U.S. Attorney for the Southern District of New York from 1993 to 2002. She is the only woman to hold the top position in the more than 200-year history of that office, which has the responsibility of enforcing the federal criminal and civil laws of the nation. Ms. White also served as the first Chairperson of Attorney General Janet Reno’s Advisory Committee of U.S. Attorneys from all over the country. Prior to becoming the U.S. Attorney in the Southern District of New York, Ms. White served as the First Assistant U.S. Attorney and Acting U.S. Attorney in the Eastern District of New York from 1990 to 1993.

From 1983 to 1990, Ms. White was a litigation partner at Debevoise, where she focused on white collar defense work, SEC enforcement matters, and commercial and professional civil litigation. From 1978 to 1981, she served as an Assistant U.S. Attorney in the Southern District of New York, where she became Chief Appellate Attorney of the Criminal Division. Prior to that, she worked as an associate at Debevoise from 1976 to 1978. Ms. White also served as a law clerk to the Honorable Marvin E. Frankel, U.S. District Court for the Southern District of New York.

Ms. White is a Fellow in the American College of Trial Lawyers and the International College of Trial Lawyers. She is the recipient of numerous awards and is regularly ranked as a leading lawyer by directories that evaluate law firms. In addition, Ms. White has served as Director of The Nasdaq Stock Exchange, and on its Executive, Audit and Policy Committees. She is also a member of the Council on Foreign Relations.

Ms. White graduated from William & Mary, Phi Beta Kappa with a B.A. in Psychology, The New School for Social Research with an M.A. in Psychology, and Columbia Law School with a J.D., where she was an officer of the Law Review.

Mary Jo White is the Partner at Debevoise & Plimpton, based in New York, New York, United States, North America. With a background in Consulting, Mary Jo White has a rich history of leadership and innovation. Explore their detailed professional journey, key connections, and contributions to the industry on our platform.