2017 Fast 50
12: Open Systems Technologies Corporation
| Location: | Gainesville, Virginia |
| Annual growth rate: | 102.6% |
| 2016 Revenue: | $8,609,704.00 |
| 2015 Revenue: | $5,498,343.00 |
| 2014 Revenue: | $2988377 |
| 2013 Revenue: | $873,660 |
| 2012 Revenue: | $511,046 |
| Leadership: | Thomas R. Truitt |
| Number of employees: | 80 |
| Website: | https://www.ostcorpweb.net/ |
| Lines of business: | Enterprise Cloud and Security Solutions |
| Major customers: | US Army, Defense Logistics Agency, Federal Bureau of Investigation (FBI), General Services Administration (GSA), Department of Homeland Security, City of New York |
| Major contracts/projects: | AKO Enterprise Services, FBI COMPS II, Defense Travel System, GSA IT-70 Holder |
