Aerospace and aviation represents Arkansas’ #1 export, and we are home to over 190 well-known aerospace and defense companies that include MRO, component parts, completion centers, and defense contractors as well as the Little Rock Air Force Base. The state is also home to the Highland Industrial Park, one of the nation’s fastest growing defense corridors, with companies like Aerojet Rocketdyne, Esterline, Lockheed Martin and Raytheon.