Thomas Bienert, Jr.

Bienert, Miller & Katzman, P.L.C.
903 Calle Amanecer Ste 350
San Clemente, CA 92673
(949) 369-3700

Thomas "Tom" H. Bienert, Jr. is widely recognized as one of the nation's best trial attorneys.  After spending ten years as a federal prosecutor and two years at a national law firm, Tom founded Bienert | Katzman in 2000 and steadily grew the firm to its current size through the addition of other trial attorneys.  Since starting the firm, he has obtained many multi-million dollar verdicts for plaintiffs in civil cases, complete defense verdicts, and numerous non-prosecutions, dismissals, and defense verdicts representing clients in white-collar criminal matters.  In his career, he has served as lead counsel on hundreds of trials and significant evidentiary hearings, including several trials lasting many months, and has the rare honor of being recognized by leading organizations as a top trial attorney in both civil and criminal matters.

Tom has been AV Preeminent Rated by Martindale-Hubbell since 2002.  He has been a Super Lawyers honoree every year since 2006, has been selected to the Best Lawyers list every year since 2009, and has been recognized as one of the National Trial Lawyers "Top 100 Trial Lawyers" every year since 2011.  Tom was named Orange County's "White-Collar Lawyer of the Year" for 2011 by Best Lawyers, and is recognized repeatedly as one of the "Top 50 Lawyers in Orange County" by Super Lawyers.  Tom has been selected among "America's Top 100 High Stakes Litigators," has received the Lifetime Achievement Award by "America's Top 100 Attorneys," and has been recognized as one of "America's Top 100" Civil Defense Litigators for Southern California.

Tom's cases have involved a wide variety of criminal and civil subject areas, including business disputes, civil rights violations, class actions, contract disputes, copyright infringement, defense contractor issues, environmental offenses, estate plan litigation, false advertising, fraud in many contexts, the Foreign Corrupt Practices Act ("FCPA"), health-care, money laundering, personal injury, public corruption, securities litigation, trade secret violations, unfair competition, whistleblower actions and wrongful termination.

As a prosecutor, Tom served as Chief of the Orange County Office of the United States Attorney, Chief of Criminal Complaints in the U.S. Attorney's Los Angeles Office, and as Associate Independent Counsel in Washington, D.C.  During his decade as a government lawyer, he worked on a number of high-profile matters, including the Independent Counsel investigation of President Clinton, the Orange County bankruptcy, the UCI fertility clinic matter, the Reginald Denny beating case during the 1992 Los Angeles riots, and the "Operation Big Spender" corruption investigation of L.A. Sheriff's Department deputies.  Before starting Bienert | Katzman, Tom worked in the private sector at Irell & Manella.

Tom is a fellow of the American College of Trial Lawyers, a member of the Association of Business Trial Lawyers, and a member of the Orange County Bar Judiciary Committee.  He is also a former board member of the Orange County Criminal Defense Bar Association, the Orange County Bar Association ("OCBA"), and the Constitutional Rights Foundation.  Tom served as President of the OCBA from 2014-2015.  Tom has also served as a Lawyer Delegate to the Ninth Circuit Judicial Conference.

Tom attended Tulane University School of Law, where he was an honors graduate, an editor of the Law Review, and a member of the Order of Barristers.  He has also been an adjunct professor at Loyola Law School and a frequent lecturer on legal issues.


White Collar Criminal Defense
Internal Investigations
Complex Civil Litigation
Whistleblower Claims
Last Minute Trials


Tulane University School of Law, J.D., with honors
Editor, Law Review
Member, Order of Barristers
Louisiana State University, B.A. in English


Louisiana (not currently active, but in good standing)
U.S. Court of Appeals for the Ninth Circuit
U.S. District Court for the Central District of California
U.S. District Court for the Southern District of California


American Bar Association, Criminal Division
American College of Trial Lawyers
American Trial Lawyers Association
Association of Business Trial Lawyers
California Bar Association
Federal Bar Association, Criminal Justice Section
Orange County Bar Association (Treasurer, Board of Directors, Executive Committee, Judiciary Committee)
Orange County Bar Association (Former Past President 2014-2015)
Orange County Criminal Defense Bar Association (Board Member)
Robert A. Banyard Inn of Court
Society of Fellows Orange County Bar Foundation
The Celtic Bar Association
White Collar Crime Committee, Southern California Regional Subcommittee (Board of Directors)