2023 Top 100
13: KBR INC.
| Top 100 Revenue: | $3,528,921,000 |
| Defense Revenue: | $2,583,745,000 |
| Civilian Revenue: | $945,176,000 |
| 2022 Revenue: | $6.6 billion |
| 2022 Earnings: | $192 million |
| 2021 Revenue: | $7.3 billion |
| 2021 Earnings: | $18 million |
| Number of employees: | 30,000 |
| Headquarters: | Houston |
| Website: | https://www.kbr.com/en |
| Leadership: | Stuart J.B. Bradie, president and CEO |
| Ticker: | KBR |
| Lines of business: | Commercial security; defense systems; consulting; technologies; engineering' modeling simulation and training, program management; operations, maintenance, and logistics; revamps and conversions; mission IT; cybersecurity; human performance and readiness |
| Major customers: | Defense Department, NASA, GSA, Interior, Commerce |
| Major contracts/projects: | Alliant 2, CIO-SP3, OASIS, Pluto Train 1, AMCOM Express |