38 : DP Technology Services Inc.
| Location: | Manassas, Va. |
| Annual growth rate: | 77.48% |
| 2009 revenue: | $18,913,790.00 |
| 2008 revenue: | $12,352,439.22 |
| 2007 revenue: | $4,704,333.00 |
| 2006 revenue: | $1,854,293.00 |
| 2005 revenue: | $1,906,370.00 |
| Leadership: | Darla Portillo, president and CEO |
| Web site: | http://www.dptechsvc.com |