5 : General Dynamics Corp.
|Top 100 Revenue:
|2010 earnings :
|Number of employees:
||Falls Church, Va.
||Jay Johnson, chairman and CEO
|Head of gov't business:
||Gerard J. DeMuro, executive vice president, information systems and technology
|Lines of business:
||Aerospace, combat systems, marine systems and information systems and technology
||Defense Department, U.S. armed forces, Health and Human Services Department, Interior Department, Federal Aviation Administration and Homeland Security Department
Sources: Washington Technology, Federal Procurement Data System and Houlihan Lokey