2012 Top 100
33: Serco Group plc
| Top 100 Revenue: | $840,064,000 |
| Defense Revenue: | $562,926,000 |
| Civilian Revenue: | $277,138,000 |
| 2011 Revenue: | N/A |
| 2011 Earnings: | N/A |
| 2010 Revenue: | N/A |
| 2010 Earnings: | N/A |
| Number of employees: | N/A |
| Headquarters: | Vienna, Va. |
| Website: | http://www.serco-na.com |
| Leadership: | N/A |
| Ticker: | SRP |
| Lines of business: | N/A |
| Major customers: | N/A |
| Major contracts/projects: | N/A |