William J. Bratton

William J. Bratton is executive chairman of Teneo Risk, where he advises clients on risk identification, prevention, and response. He also serves as vice chairman for the U.S. Secretary of Homeland Security’s Advisory Council.

During a 46-year career in law enforcement, Bratton led six police departments, including seven years as chief of the Los Angeles Police Department and two nonconsecutive terms as police commissioner of the City of New York. He is the only individual to lead the police agencies of America’s two largest cities.