Biggest Defense Department contractors in Arizona, by total prime contract awards for fiscal 2010, as reported by the White House Office of Management and Budget:
1. Raytheon Co. $5.2 billion
2. TriWest Healthcare Allliance $1.2 billion
3. Boeing Co. $787 million
4. Honeywell Intl. $616 million
5. General Dynamics Corp. $408 million*
*Does not include $89.1 million in contracts listed under General Dynamics Decision Systems.
Source: www.usaspending.gov (White House Office of Management and Budget)