2018 Top 100
26: CGI FEDERAL
| Top 100 Revenue: | $1,051,800,000 |
| Defense Revenue: | $183,300,000 |
| Civilian Revenue: | $868,500,000 |
| 2017 Revenue: | N/A |
| 2017 Earnings: | N/A |
| 2016 Revenue: | N/A |
| 2016 Earnings: | N/A |
| Number of employees: | N/A |
| Headquarters: | Fairfax, Virginia |
| Website: | https://www.cgi.com/us/en-us/federal |
| Leadership: | N/A |
| Ticker: | GIB |
| Lines of business: | N/A |
| Major customers: | N/A |
| Major contracts/projects: | N/A |