2017 Top 100
50: Parsons Corp.
| Top 100 Revenue: | $430,775,000 |
| Defense Revenue: | $341,894,000 |
| Civilian Revenue: | $88,881,000 |
| 2016 Revenue: | N/A |
| 2016 Earnings: | N/A |
| 2015 Revenue: | $3.2 billion |
| 2015 Earnings: | N/A |
| Number of employees: | N/A |
| Headquarters: | Pasadena, Calif. |
| Website: | www.parsons.com |
| Leadership: | Charles Harrington, chairman and CEO Gary Adams, president MEA, Mike Johnson, president, infrastructure, Mike Loose, SVP, operations, Carey Smith, president, federal |
| Ticker: | N/A |
| Lines of business: | Asset management, cybersecurity, design, IT, intelligence and security, operations and services, planning |
| Major customers: | N/A |
| Major contracts/projects: | N/A |