Northrop Grumman | Grumman | Northrup R. Knox | Grumman HU-16 Albatross | Grumman F-14 Tomcat | Northrop Grumman Electronic Systems | Northrop Grumman B-2 Spirit | Grumman F4F Wildcat | Samuel Northrup Castle | Samuel Northrup | Northrop Grumman X-47B | Northrop Grumman RQ-4 Global Hawk | Northrop Grumman EA-6B Prowler | Northrop Grumman E-2 Hawkeye | Leonard L. Northrup Jr. | Grumman J2F Duck | Grumman Gulfstream I | Grumman Gulfstream (disambiguation) | Grumman Gulfstream | Grumman F8F Bearcat | Grumman F3F | Grumman American AA-5 | Grumman A-6 Intruder |
The company started with a few dozen employees and a small facility in Syracuse, New York and its first customers were many manufacturing firms in the U.S. defense and aerospace sector including Hughes, Litton Industries (now part of Northrup Grumman), and Raytheon.