2021 Top 100
16: KBR Inc.
| Top 100 Revenue: | $2,521,207,000 |
| Defense Revenue: | $1,669,014,000 |
| Civilian Revenue: | $852,193,000 |
| 2020 Revenue: | N/A |
| 2020 Earnings: | N/A |
| 2019 Revenue: | $5.6 billion |
| 2019 Earnings: | $471 million EBITDA |
| Number of employees: | N/A |
| Headquarters: | Houston |
| Website: | http://www.kbr.com |
| Leadership: | N/A |
| Ticker: | KBR |
| Lines of business: | N/A |
| Major customers: | N/A |
| Major contracts/projects: | N/A |