Related by context. Frequent words. (Click for all words.) 58 Northrop Grumman 53 Lockheed Martin NYSE LMT 53 Northrop Grumman Corp. 50 Raytheon 49 contractor Northrop Grumman 47 Company NYSE RTN 47 Lockheed Martin 47 Northrop Grumman Corp 47 NYSE NOC 47 Lockheed Martin Corp. 46 ManTech International 46 Elbit Systems Ltd. 46 General Dynamics 46 BAE Systems 46 Corporation NYSE HRS 45 ManTech 45 ITT Corporation 44 Northrup Grumman 44 Rockwell Collins 44 contractor Lockheed Martin 43 Teledyne Technologies 41 General Dynamics C4 41 NYSE GD 41 NYSE SAI 41 Task Order 41 DynCorp International 40 Lockheed Martin Aeronautics 40 ActivIdentity 40 delivery indefinite quantity 40 Cubic 40 Lockheed Martin Corp 39 Argon ST 39 DRS Technologies 39 Raytheon Missile Systems 39 Naval Warfare Systems 39 contractor Raytheon 38 contractor BAE Systems 38 Elbit Systems 38 ATK 38 eMagin 38 Northrop 38 LaserCard 38 Intelligence Surveillance 38 IDIQ contract 38 Anteon 37 ICx Technologies 37 Booz Allen Hamilton 37 Aerojet 37 Applied Signal Technology 37 Computer Sciences 37 QinetiQ 37 Missile Systems 37 Lockheed 37 ICx 37 Airborne Systems 37 Alion 37 Northrop Grumman Shipbuilding 36 Sikorsky Aircraft Corp. 36 Smiths Detection 36 ViaSat 36 Inc. NYSE TXT 36 Textron Systems 36 Northrop Grumman Newport 36 Raytheon Integrated 36 Integral Systems 36 GenCorp 36 Savi Technology 36 SafeNet 36 CACI International 36 C4ISR 35 NYSE GR 35 Defense DoD 35 Ceradyne 35 CACI 35 SAIC 35 Orbital Sciences Corporation 35 EADS Astrium 35 Scaled Composites 35 sustainment 35 Curtiss Wright 35 General Atomics 35 Tetra Tech 35 Armor Holdings Inc. 35 Lockheed Martin Space 34 Comtech Telecommunications Corp. 34 CPI Aero 34 Textron 34 DISA 34 Iteris 34 Indefinite Delivery Indefinite Quantity 34 C4I 34 BAE Systems Plc 34 Vangent 34 Combat Systems 34 Homeland Security DHS 34 ICF International 34 Missile Defense Agency 34 Ball Aerospace 34 Force Protection 34 SPACEHAB 34 Honeywell International