2004 Top 100

55: Alion Science and Technology Corp.
Top 100 Revenue: $133,715,000
Defense Revenue: $100,672,000
Civilian Revenue: $33,043,000
2003 Revenue: $213 million
2003 Earnings: Private
2002 Revenue: $202 million
2002 Earnings: Privately held
Number of employees: 1,700
Headquarters: McLean, Va.
Website: www.alionscience.com

Bahman Atefi, chairman and CEO

Rob Goff, defense operations integration sector manager

Ticker: N/A
Lines of business: Spectrum engineering, defense operations integration, systems technology, advanced technology and national security
Major customers: Navy and Army
Major contracts/projects: Alion Science and Technology is providing support for research and development of night vision and other electronic sensor technologies for the U.S. Army Communications-Electronics Command. The contract is worth $120 million.