2021 Top 100
34: SERCO INC.
| Top 100 Revenue: | $1,044,190,000 |
| Defense Revenue: | $649,531,000 |
| Civilian Revenue: | $$394,659,000 |
| 2020 Revenue: | 3.9 billion pounds |
| 2020 Earnings: | 170.2 million pounds |
| 2019 Revenue: | from U.K. parent: 3.2 billion pounds |
| 2019 Earnings: | 102.5 million pounds |
| Number of employees: | N/A |
| Headquarters: | Herndon, Virginia |
| Website: | https://www.serco.com/na |
| Leadership: | N/A |
| Ticker: | SECCF |
| Lines of business: | N/A |
| Major customers: | N/A |
| Major contracts/projects: | N/A |