| Location: | Fairfax, VA |
| Annual growth rate: | 102.65% |
| 2007 revenue: | 13,211,046 |
| 2006 revenue: | 6,061,617 |
| 2005 revenue: | 4,355,009 |
| 2004 revenue: | 1,724,140 |
| 2003 revenue: | 783,285 |
| Leadership: | Hugh S. Campbell |
| Number of employees: | 151 |
| Web site: | www.ac4s.com |
| Lines of business: | Secure and nonsecure voice, data and video solutions |
| Major customers: | U.S. Army, U.S. Navy, U.S. Air Force and the National Guard Bureau |
| Major contracts/projects: | In July 2005, AC4S was awarded a five-year $10.5 million contract to support the Army Forces Command G6 at Fort McPherson, Ga. We provide systems inistrators for the SIPRNET, classified document control and technical support for a GIS-based system supporting BRAC efforts. |