| Location: | Alexandria, Va. |
| Annual growth rate: | 67.9% |
| 2008 revenue: | $12,315,900 |
| 2007 revenue: | $10,243,154 |
| 2006 revenue: | $4,603,723 |
| 2005 revenue: | $2,619,408 |
| 2004 revenue: | $1,550,781 |
| Leadership: | William Millward, President and CEO |
| Number of employees: | 49 |
| Web site: | http://www.addxcorp.com |