2017 Top 100
31: Serco Group
| Top 100 Revenue: | $777,854,000 |
| Defense Revenue: | $374,176,000 |
| Civilian Revenue: | $403,678,000 |
| 2016 Revenue: | N/A |
| 2016 Earnings: | N/A |
| 2015 Revenue: | $3.1 billion |
| 2015 Earnings: | $153 million |
| Number of employees: | N/A |
| Headquarters: | Reston, Va. |
| Website: | https://www.serco.com/na |
| Leadership: | Dan Allen, chairman and CEO David Cummins, SVP, transportation; David Dacquino, SVP, defense; Jack Ginsburg, VP, business development; Al Pisani, SVP, corporate development; Carlo Uchello, SVP, citizen services |
| Ticker: | SRP |
| Lines of business: | Acquisition and program management, C4ISR, Citizen services, defense readiness, transportation, healt care support services |
| Major customers: | Navy, GSA, DOD |
| Major contracts/projects: | Alliant, NSPS, TMA, Seaport-e, CIO-SP3, Eagle II, OASIS |