2010 Fast 50
19: 1 Source Consulting Inc.
| Location: | Washington, D.C. |
| Annual growth rate: | 114.89% |
| 2009 Revenue: | $202,125,070.00 |
| 2008 Revenue: | $196,330,000.00 |
| 2007 Revenue: | $119,408,707.00 |
| 2006 Revenue: | $44,860,720.00 |
| 2005 Revenue: | $8,627,449.00 |
| Leadership: | William Teel Jr. |
| Number of employees: | N/A |
| Website: | www.1-sc.com |
| Lines of business: | N/A |
| Major customers: | N/A |
| Major contracts/projects: | N/A |