34 : URS Corp.
|Top 100 Revenue:
|2007 earnings :
|Number of employees:
||Martin M. Koffel, chairman and CEO
|Lines of business:
||Professional planning, engineering and architectural design, environmental, construction and program and construction management services
||Army, Air Force, Coast Guard, Defense Department, Energy Department and Internal Revenue Service
||URS is providing engineering and program management services for the Joint Unmanned Aircraft Systems Center of Excellence for the Air Force. The three-year contract is worth $60 million.