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Marc Greenberg
Attorney at Tucker Ellis LLP


Mr. Greenberg is a former federal prosecutor for the Central District of California, who currently concentrates his practice in assisting clients with white collar criminal defense, environmental, maritime and energy issues, and business disputes. Mr. Greenberg also leads the firm's emergency response team. The emergency response team is comprised of lawyers and consultants from various practice areas, who are available 24/7 to assist clients with urgent needs that may arise immediately following a serious accident or in response to actions taken by government law enforcement or regulatory agencies. Mr. Greenberg has experience handling high profile cases, including the Cosco Busan oil spill in San Francisco Bay. Mr. Greenberg is the Chairman of the American Bar Association’s White Collar Crime Committee for Environmental Crimes and is a nationally recognized speaker on white collar matters, internal investigations and electronic discovery. During his tenure with the United States Department of Justice, Mr. Greenberg received numerous awards and commendations, including the Department of Justice Director’s Award and the Prosecutor of the Year Award from the International Association of Credit Card Investigators. Mr Greenberg's responsibilities included supervision and prosecution of long-term investigations of international money laundering, extortion, securities and fraud-related offenses, as well as several high profile cases, one of which was featured on "60 Minutes."