Lockheed Martin Corp
Lockheed Martin Corporation (LMT) is a global security and aerospace company principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Headquartered in Bethesda, Maryland, Lockheed Martin operates in four main business segments: Aeronautics, Missiles and Fire Control, Rotary and Mission Systems, and Space. The company is a leading contractor for the U.S. Department of Defense and other U.S. government agencies, as well as international governments and commercial customers.