2015 Fast 50
5: Marathon TS
| Location: | Kilmarnock, Va. |
| Annual growth rate: | 149.80% |
| 2014 Revenue: | $10,184,921 |
| 2013 Revenue: | $6,821,409 |
| 2012 Revenue: | $3,583,133 |
| 2011 Revenue: | $1,736,193 |
| 2010 Revenue: | $261,582 |
| Leadership: | Pam Siek, CEO |
| Number of employees: | 110 |
| Website: | http://www.marathonts.com |
| Lines of business: | Software Development, IT O&M Services, Consulting |
| Major customers: | Dept of State, Dept of Energy, Homeland Security, USAF, US Navy, IBM, LM |
| Major contracts/projects: | Seaport-E, MCC Asset Management Services, Dept of State IT Services Contract |
