2016 Top 100
16: Leidos Inc.
| Top 100 Revenue: | $1,889,692,000 |
| Defense Revenue: | $1,376,107,000 |
| Civilian Revenue: | $513,585,000 |
| 2015 Revenue: | $5.1 billion |
| 2015 Earnings: | $254 million |
| 2014 Revenue: | Fiscal 2015: $5.1 billion |
| 2014 Earnings: | Loss of $323 million |
| Number of employees: | N/A |
| Headquarters: | Reston, Va. |
| Website: | https://www.leidos.com/ |
| Leadership: | Roger Krone, chairman and CEO Jonathan Scholl, president, Health and Engineering Sector; John Fratamico, group president, Surveillance & Reconnaiisance; Mary Craft, group president, Global Services Group |
| Ticker: | LDOS |
| Lines of business: | National Security, Health, Engineering |
| Major customers: | Defense, NIH, GSA |
| Major contracts/projects: | CIO-SP3, LOGWORLD, MOBIS, OASIS, T4, Seaport-e |