2009 Top 100
49: GTSI Corp.
| Top 100 Revenue: | $402,935,728 |
| Defense Revenue: | $254,642,165 |
| Civilian Revenue: | $148,293,563 |
| 2008 Revenue: | $821.2 million |
| 2008 Earnings: | $7.8 million |
| 2007 Revenue: | $723.5 million |
| 2007 Earnings: | Loss of $1.8 million |
| Number of employees: | 650 |
| Headquarters: | Chantilly, Va. |
| Website: | www.gtsi.com |
| Leadership: | Jim Leto, CEO Scott W. Friedlander, president and COO |
| Ticker: | GTSI |
| Lines of business: | Technology products, professional services and IT infrastructure solutions |
| Major customers: | Federal Bureau of Investigation, National Oceanic and Atmospheric Administration, Federal Aviation Administration and U.S. Courts |
| Major contracts/projects: | GTSI was one of three companies to win a technology infrastructure contract from the Federal Bureau of Investigation. The $290 million contract calls for GTSI to upgrade key IT infrastructure and enterprise computing equipment at FBI headquarters and field offices, as well as allow for improved and advanced technology acquisition by FBI organizations. |