Martin Marietta Corporation 1961 - 1995
- industry:
- Manufacturer of aerospace equipment, Manufacturer of chemicals, Manufacturer of electronic equipment
- Nationality:
- American
- based:
- Bethesda, Montgomery county, Maryland, United States
1961 - formed by merger of Glenn L. Martin Company and American-Marietta Corporation.
chemicals, aerospace, and electronics
1995 - merged with Lockheed Corporation to form Lockheed Martin