Booz Allen Hamilton Chairman and CEO Ralph Shrader, center, and guests attend the opening bell ceremony at the New York Stock Exchange.

Booz Allen Hamilton: NSA’s ‘Digital Blackwater’ A Sign Of Deep Ties Between US Gov’t & Private Spies

‘4 out of 6 Booz Allen Hamilton lobbyists in 2015-2016 have previously held government jobs,’ government watchdog OpenSecrets reported.