Lockheed Martin
 /ˌlɒkhiːd ˈmɑːtɪn/
  /ˌlɑːkhiːd ˈmɑːrtn/
- a US company, formed in 1995 when the Lockheed Corporation and the Martin Marietta Corporation were joined together. It produces military aircraft, space rockets, satellites (= electronic devices in space) and other electronic equipment.