2017 Top 100
52: ICF International Inc.
| Top 100 Revenue: | $413,240,000 |
| Defense Revenue: | $38,606,000 |
| Civilian Revenue: | $374,634,000 |
| 2016 Revenue: | N/A |
| 2016 Earnings: | N/A |
| 2015 Revenue: | $1.13 billion |
| 2015 Earnings: | $39 million |
| Number of employees: | N/A |
| Headquarters: | Fairfax, Va. |
| Website: | www.icfi.com |
| Leadership: | Sudhakar Kesavan, CEO, John Wasson, president and COO James Morgan, EVP and CFO, John George, CIO, Colette LaForce, SVP and CMO |
| Ticker: | ICFI |
| Lines of business: | Aviation, Defense, Education, Energy, Health, Homeland Security, Transportation |
| Major customers: | EPA, CDC, IRS, NYDOT, HHS, NASA |
| Major contracts/projects: | TRAIN II, NAVFAC, STOC II, OASIS, ITS-BISS II, SeaPort-e |