Anna Pletcher

O'Melveny & Myers LLP

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O'Melveny & Myers LLP
San Francisco, CA

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San Francisco


Anna Pletcher is an experienced litigator and former federal prosecutor who represents clients on a broad range of antitrust issues, as well as sensitive white collar and corporate investigations.

Prior to joining O’Melveny, Anna served for more than 10 years as a Trial Attorney for the United States Department of Justice Antitrust Division, where she investigated and prosecuted a variety of complex cases, including price fixing, bid rigging, market manipulation, fraud, and money laundering. Anna also served as a Special Assistant United States Attorney in the Major Crimes unit in San Francisco and as Assistant Chief of the United States Department of Justice, Antitrust Division San Francisco Office.

During her decade-long tenure as a prosecutor, Anna worked closely with various components of the federal and state criminal justice systems, including the FBI, United States Probation, and the California Attorney General’s office. Recognized for her exemplary work, Anna received the Assistant Attorney General’s Award in 2014, 2011, and 2007.

Between 2014 and 2016, Anna served as an Adjunct Professor at her alma mater, Berkeley Law, developing and teaching an advanced seminar for students interested in the practice of white-collar criminal law.

Before entering public service, Anna spent three years as an investment banking analyst at JP Morgan Chase.  Anna graduated from Yale in 1996 with a BA in Economics and Women's Studies. 

In 2018, Anna ran for Marin County District Attorney. In a groundbreaking election, she lost by just 386 votes. 

On a personal note, Anna was the first in her family to graduate from college.  From a Puerto Rican family, Anna serves as a Deputy Regional Director for the Hispanic National Bar Association and as the President of the Association of Latino Marin Attorneys.

Practice Areas

  • Antitrust
  • Compliance Counseling
  • Corporate Crime
  • Government Investigations
  • Internal Investigations
  • Trials
  • White Collar Crime