2011 Top 100
9: BOOZ ALLEN HAMILTON
| Top 100 Revenue: | $3,718,644,000 |
| Defense Revenue: | $2,283,666,000 |
| Civilian Revenue: | $1,434,978 ,000 |
| 2010 Revenue: | N/A |
| 2010 Earnings: | N/A |
| 2009 Revenue: | $5 billion |
| 2009 Earnings: | N/A |
| Number of employees: | 25000 |
| Headquarters: | McLean, Virginia |
| Website: | https://www.boozallen.com/ |
| Leadership: | Ralph Shrader, CEO Joseph E. Garner, executive vice president, defense segment |
| Ticker: | BAH |
| Lines of business: | Organization and strategy, economic and business analysis, supply chain and logistics, intelligence and operations analysis, information technology, systems engineering and integration, assurance and resilience and modeling and simulation |
| Major customers: | Defense Department, Air Force, Army, Navy, Marine Corps, Energy Department, Health and Human Services Department, Homeland Security Department, Justice Department, Labor Department, Transportation Department, Treasury Department, NASA, Centers for Disease Control and Prevention, Environmental Protection Agency, General Services Administration, and Internal Revenue Service |
| Major contracts/projects: | N/A |
