2011 Top 100
25: DELOITTE
| Top 100 Revenue: | $1,190,904,000 |
| Defense Revenue: | $276,529,000 |
| Civilian Revenue: | $914,375,000 |
| 2010 Revenue: | $10.9 billion |
| 2010 Earnings: | N/A |
| 2009 Revenue: | N/A |
| 2009 Earnings: | N/A |
| Number of employees: | 45,730 |
| Headquarters: | New York City |
| Website: | https://www2.deloitte.com/us/en/pages/public-sector/topics/federal-government.html |
| Leadership: | Barry Salzberg, CEO Robin Lineberger, principal, Deloitte Consulting LLP and leader, Deloitte Federal Government Services |
| Ticker: | Private |
| Lines of business: | Audit, consulting, financial advisory, risk management and tax |
| Major customers: | Homeland Security Department, Navy, Defense Department, State Department, Interior Department, National Security Agency, Internal Revenue Service and Health and Human Services Department, Defense Logistics Agency |
| Major contracts/projects: | N/A |