2011 Top 100
34: Apptis Inc.
| Top 100 Revenue: | $826,280,000 |
| Defense Revenue: | $367,993,000 |
| Civilian Revenue: | $458,287,000 |
| 2010 Revenue: | N/A |
| 2010 Earnings: | N/A |
| 2009 Revenue: | $859 million |
| 2009 Earnings: | N/A |
| Number of employees: | 1100 |
| Headquarters: | Chantilly, Va. |
| Website: | www.apptis.com |
| Leadership: | Bert Notini, chairman and CEO Michael K. Headley, general manager and senior vice president, federal civilian sector |
| Ticker: | N/A |
| Lines of business: | Cloud computing, enterprise management, information assurance, network engineering, program management, software engineering and systems engineering |
| Major customers: | Defense Department, Agriculture Department, Commerce Department, Education Department, Energy Department, Health and Human Services Department, Homeland Security Department, Interior Department, Justice Department, Labor Department, State Department, Transportation Department and Veterans Affairs Department |
| Major contracts/projects: | N/A |