2015 Top 100
54: ICF INTERNATIONAL
| Top 100 Revenue: | $367,508,000 |
| Defense Revenue: | $26,141,000 |
| Civilian Revenue: | $341,367,000 |
| 2014 Revenue: | $10.5B |
| 2014 Earnings: | $40M |
| 2013 Revenue: | N/A |
| 2013 Earnings: | N/A |
| Number of employees: | N/A |
| Headquarters: | Fairfax, Virginia |
| Website: | http://www.icf.com/ |
| Leadership: | Sudhakar Kesevan, chairman and CEO John George, CIO |
| Ticker: | ICF |
| Lines of business: | Aviation, Defense, Education, Energy, Health, Homeland Security, Transportation |
| Major customers: | N/A |
| Major contracts/projects: | N/A |
