The primary drivers of the Las Vegas economy have been the confluence of tourism, gaming, and conventions which in turn feed the retail and dining industries. Several companies involved in the manufacture of electronic gaming machines, such as slot machines, are located in the Las Vegas area. In the 2000s retail and dining have become attractions of their own.

Tourism marketing and promotion are handled by the Las Vegas Convention and Visitors Authority, a county wide agency. Its annual Visitors Survey provides detailed information on visitor numbers, spending patterns and resulting revenues.Las Vegas as the county seat and home to the Lloyd D. George Federal District Courthouse, draws numerous legal service industries providing bail, marriage, divorce, tax, incorporation and other legal services.

The redevelopment listed below shows how the city is trying to diversify the local economy and revitalize the downtown area. The World Market Center is an example of this.