More than 1 million people are employed in the metro Orlando area which includes more than 200,000 Hispanic workers.  The service industry represents 40% of all employment.   Two of the largest employers are the Walt Disney World Resort and Universal Orlando.  Health care and retail stores are also major employers within the services sector.  Several corporate headquarters are located throughout the region.  They include Siemens Westinghouse, American Automobile Association, Dixon Ticonderoga, Darden Restaurants, Hilton and Tupperware International. Among the notable hi-tech employers are Oracle Corporation, Lockheed Martin and Cirent Semiconductor.