51 : Alion Science and Technology Corp.
| Top 100 Revenue: |
$478,236,000 |
|
| Defense revenue: |
$419,006,000 |
| Civilian revenue: |
$59,230,000 |
| 2010 revenue: |
$834 million |
| 2010 earnings : |
Loss of $15.2 million |
| 2009 revenue: |
$802.2 million |
| 2009 earnings: |
Loss of $17 million |
| Number of employees: |
3101 |
| Headquarters: |
McLean, Va. |
| Web address: |
http://www.alionscience.com |
| President/CEO: |
Bahman Atefi, chairman and CEO |
| Lines of business: |
Naval architecture and marine engineering, defense operations, systems engineering, modeling and simulation, information management and technology, chemical, biological, nuclear and environmental sciences, wireless spectrum engineering and industrial technology |
| Major customers: |
Defense Department, National Institute of Environmental Health Sciences, Energy Department and Environmental Protection Agency |
| Previous Profile: |
2010 |
Sources: Washington Technology, Federal Procurement Data System and Houlihan Lokey