Lockheed Martin Space Systems Lockheed Martin Space Systems Lockheed Martin Space is one of the four major business divisions of Lockheed Martin. It has its headquarters in Denver, Colorado with additional sites in Sunnyvale, California; Santa Cruz, California; Huntsville, Alabama; and elsewhere in the US and UK. The division currently employs about 16,000 people, and its most notable products are commercial and military satellites, space probes, missile defense systems, NASA's Orion Multi-Purpose Crew Vehicle, and the Space Shuttle External Tank. The Lockheed Missile Systems Division was established in Van Nuys, Ca. in late 1953 to consolidate work on the Lockheed X-17 & X-7. The
Lockheed Martin Transportation & Security Solutions enterprise solutions (SES) programs became a part of Lockheed Martin IS&GS-Civil and the heritage aviation programs became part of Lockheed Martin IS&GS Internal & Next Generation. In mid-January, that latter unit was renamed Lockheed Martin IS&GS Global. However, after the departure of the Global business unit president, Judy Marks, the unit was realigned again. The aviation programs joined the rest of the former TSS programs, and now report under IS&GS-Civil. Lockheed Martin Transportation & Security Solutions Lockheed Martin Transportation and Security Solutions (LMTSS) is a Lockheed Martin business unit, formed of the combination of Lockheed Martin's Air Traffic Management (LMATM)