By Drake Bennett and Michael Riley

Business Week

It’s safe to say that most Americans, if they’d heard of Booz Allen at all, had no idea how huge a role it plays in the U.S. intelligence infrastructure. They do now.On June 9, a 29-year-old Booz Allen computer technician, Edward Snowden, revealed himself to be the source of news stories showing the extent of phone and Internet eavesdropping by the National Security Agency.

The firm has long kept a low profile—with the federal government as practically its sole client, there’s no need for publicity. It does little, if any, lobbying. Its ability to win contracts is ensured by the roster of intelligence community heavyweights who work there. The director of national intelligence, James Clapper—President Obama’s top intelligence adviser—is a former Booz Allen executive. The firm’s vice chairman, Mike McConnell, was President George W. Bush’s director of national intelligence and, before that, director of the NSA. Of Booz Allen’s 25,000 employees, 76 percent have classified clearances, and almost half have top-secret clearances. In a 2003 speech, Joan Dempsey, a former CIA deputy director, referred to Booz Allen as the “shadow IC” (for intelligence community) because of the profusion of “former secretaries of this and directors of that,” according to a 2008 book, Spies for Hire: The Secret World of Intelligence Outsourcing. Today Dempsey works for Booz Allen.