Oklahoma Department of Commerce

Oklahoma has been a key player in the defense and homeland security since World War II. With the largest DOD air depot, a central location and strong military presence, Oklahoma offers defense companies the expertise and strategic advantage necessary for success. Oklahoma has five major military installations and is home to more than 1,100 aerospace entities, including manufacturers, MRO, research and development and others. Oklahoma has the 2nd lowest cost of doing business (CNBC 2022).