2024 Top 100
40: FCN INC
| Top 100 Revenue: | $992,965,000 |
| Defense Revenue: | $278,957,000 |
| Civilian Revenue: | $714,008,000 |
| 2023 Revenue: | N/A |
| 2023 Earnings: | N/A |
| 2022 Revenue: | Privately held |
| 2022 Earnings: | N/A |
| Number of employees: | N/A |
| Headquarters: | Rockville, Maryland |
| Website: | https://fcnit.com/ |
| Leadership: | Anne Sullivan, CEO Dennis Sullivan, COO George Sullivan, EVP |
| Ticker: | Privately held |
| Lines of business: | N/A |
| Major customers: | N/A |
| Major contracts/projects: | N/A |