List of Defense Companies in USA:

AAI Corporation
AAR Corp
Action Target
AeroGroup
The Aerospace Corporation
AeroVironment
Aevex Aerospace
Airborne Tactical Advantage Company
Airbus Group, Inc.
Align Aerospace
AM General
Amentum (company)
Anduril Industries
Applied Energetics
Argon ST
Arkel International
Arotech Corporation
Artis, LLC
Assett
Astronautics Corporation of America
Atec
Atlantic Diving Supply
Austal USA
Axon Enterprise
BAE Systems Electronic Systems
BAE Systems Inc.
BAE Systems Platforms & Services
Ball Aerospace & Technologies
Bath Iron Works
Bechtel
Bell Textron
Bluefin Robotics
Boeing
Boeing Defense, Space & Security
Boeing Satellite Development Center
Booz Allen Hamilton
CACI
Caterpillar Inc.
Centigon (company)
Chrysler
Cobham Analytic Solutions
CollabraSpace
Colt Defense
The Columbia Group
Consolidated Nuclear Security
Corner Shot Holdings
CPI Aerostructures
Cubic Corporation
Data Link Solutions
Day & Zimmermann
DeciBel Research
Decisive Analytics Corporation
Delta Scientific Corporation
DESE Research
Digital Systems Resources
Draper Laboratory
Dynetics
E. W. Bliss Company
Electronic Defense Laboratories
Engility
ENSCO, Inc.
Esterline
Evraz Oregon Steel Mills
FAAC Incorporated
Forcepoint
Ford Motor Company
Foster-Miller
General Atomics
General Dynamics
General Dynamics Electric Boat
General Dynamics Land Systems
General Dynamics Mission Systems
General Motors
Georgia Tech Research Institute
Global Linguist Solutions
GM Defense
Griffon Corporation
Growler Manufacturing and Engineering
Gulfstream Aerospace
Gyrocam Systems
HEICO
Honeywell
Honeywell Aerospace Technologies
HRL Laboratories
Huntington Ingalls Industries
Industrial Electronic Engineers
Ingalls Shipbuilding
Insight Technology
Insitu
Instrument Systems Corporation
IRobot
ITT Inc.
Jeep
John Deere
Jorge Scientific Corporation
Kaman Corporation
Kratos Defense & Security Solutions
L3Harris
Leidos
Leonardo DRS
Lockheed Martin
Lockheed Martin Space
M7 Aerospace
Mack Trucks
Major Defense Systems Division
ManTech International
Marotta
McLane Advanced Technologies
McQ Inc
Mercury Systems
Metalith
Mission Essential
Moog Inc.
National Center for Simulation
Navistar
Navistar Defense LLC
Northrop Grumman
Ontario Knife Company
Oshkosh Corporation
Parsons Corporation
Performance Technologies
Polaris Inc.
Pratt & Whitney
Precision Castparts Corp.
RAE Systems
Raytheon BBN
Raytheon Intelligence & Space
Raytheon Intelligence, Information and Services
Raytheon Missiles & Defense
Rivada Networks
Rolls-Royce Controls and Data Services
Rolls-Royce North America
RTX Corporation
Science Applications International Corporation
Salient CRGT
Scott’s – Bell 47
Sentek Global
Sierra Nevada Corporation
Sikorsky Aircraft
Skyworks Aeronautics
Space Vector Corporation
SPARTA, Inc.
Spectrum Astro
SRC Inc.
SRI International
Stellant Systems
Swift Engineering
System Planning Corporation
Tactical Air Support
TASC, Inc.
Teledyne FLIR
Teledyne Technologies
Telos (company)
Textron
Textron Marine & Land Systems
Thales Defense & Security
ThalesRaytheonSystems
TigerSwan
Triumph Group
U.S. Ordnance
US Wings
Video Display Corporation
Vinnell
Vought
VT Group
Worldwide Aeros Corp
Wyle Laboratories
XADS