Lockheed Martin Corporation is a global security company, specializing in research, design, development, manufacture, integration and sustenance of advanced technology systems, products and services. Located in Milwaukee, Wis., the company operates through a number of business areas which include space systems, information systems and global solutions, electronic systems, aeronautics and many more. It also offers a suite of services in air power, air traffic and transportation management, distribution systems, homeland security, information superiority and information technology.