| Location: | Rockville, Md. |
| Annual growth rate: | 100.52% |
| 2011 revenue: | $10,077,079 |
| 2010 revenue: | $5,629,649 |
| 2009 revenue: | $1,373,613 |
| 2008 revenue: | $661,408 |
| 2007 revenue: | $623,268 |
| Leadership: | Ahmedur R Ali, President and Chairman |
| Number of employees: | 95 |
| Web site: | http://www.tistatech.com |
| Lines of business: | Computer and Software Stores, Software Publishers, Web Search Portals, Data Processing, Hosting, and Related Services, Engineering Services, Custom Computer Programming Services |
| Major customers: | Internal Revenue Service, National Institutes of Health, National Guard Bureau |