2021 Top 100
9: PERATON INC.
| Top 100 Revenue: | $4,473,632,000 |
| Defense Revenue: | $2,346,797,000 |
| Civilian Revenue: | $2,126,835,000 |
| 2020 Revenue: | N/A |
| 2020 Earnings: | N/A |
| 2019 Revenue: | $1 billion |
| 2019 Earnings: | N/A |
| Number of employees: | N/A |
| Headquarters: | Reston, Virginia |
| Website: | https://www.peraton.com/ |
| Leadership: | N/A |
| Ticker: | Privately held |
| Lines of business: | N/A |
| Major customers: | N/A |
| Major contracts/projects: | N/A |