Defense Tech Base
Find defense startups and established technology suppliers. Search by name or capability, filter by location and market, then compare company profiles.
CACI is a national-security technology company with C3I, cyber, space and spectrum-superiority capabilities, including defense electronics and electronic-warfare technology.
Reston, Virginia, United States
Calumet Electronics designs, engineers, and manufactures high-reliability printed circuit boards in the United States for demanding aerospace, defense, communications, electric-po…
Calumet, Michigan, United States
Training systems capabilities for defense and national security.
United States
AI-enabled kill-chain automation and decision support for defense missions.
Starkville, Mississippi, United States
Advanced thermal protection, composites, and materials for aerospace and defense platforms.
Dallas, Texas, United States
All-weather Earth intelligence from synthetic-aperture radar satellites.
San Francisco, California, United States
Engineering and mission support for defense, intelligence, and space programs.
Hayward, Wisconsin, United States
Commercial technology development for national-security needs.
New Haven, Connecticut, United States
Pittsburgh-based robotics company engineering and commercializing autonomous applications for OEMs and defense, including U.S. military robotic technology and rugged autonomy comp…
Pittsburgh, Pennsylvania, United States
Specialty-materials manufacturer producing advanced alloys and metal powders for mission-critical applications, including defense, engines, landing gear and precision components.
Philadelphia, Pennsylvania, United States
Affordable hypersonic strike systems designed for scaled production.
Torrance, California, United States
Electronics manufacturing and design services for aerospace and defense systems.
United States
Mission-ready intelligence for national cyber defense.
Ann Arbor, Michigan, United States
Software-defined communications for space and airborne platforms.
Austin, Texas, United States
Secure software supply chains by default.
Kirkland, Washington, United States
Integrated sensing and decision systems for defense.
Washington, District of Columbia, United States
Cybersecurity, data visualization, and technology services for federal missions.
Lorton, Virginia, United States
Precision CNC machining of complex aerospace and defense components.
Elk Grove Village, Illinois, United States
Aerospace aftermarket parts, repairs, and engineering for gas turbine engines.
United States
Stitch-less panoramic imaging for aerospace, security, and autonomous systems.
Rochester, New York, United States
Flow-control systems for military, aerospace, and space platforms.
Burlington, Massachusetts, United States
Electronic design, PCB assembly, and manufacturing for military programs.
Plano, Texas, United States
The cyber-physical systems protection company.
New York, New York, United States
Adhesive-bonded fastening solutions for aerospace and defense platforms.
Carson City, Nevada, United States
Mission support, training, C5ISR, and digital services for defense customers.
United States
Simulation-based training for safer, more capable defense workforces.
United States
Network management and data-integration software for defense and government.
Atlanta, Georgia, United States
AI-powered automation for satellite operations and government space missions.
Houston, Texas, United States
Aerospace and defense manufacturer whose advanced structures activities include actuation, flight-control surfaces and pilot controls.
Charlotte, North Carolina, United States
Cyber, uncrewed systems, and engineering for defense.
Huntsville, Alabama, United States
Composite materials distribution and technical services for aerospace and defense manufacturers.
United States
Software and services for space situational awareness and operations.
Exton, Pennsylvania, United States
Designs and delivers resilient, secure satellite and space communications solutions for military missions, critical infrastructure, and satellite operations.
Chandler, Arizona, United States
Engineering, maintenance, and modernization services for Navy and Coast Guard platforms.
Reading, Pennsylvania, United States
Advanced technical-ceramics manufacturer supplying engineered ceramic components and materials for demanding industrial, aerospace and defense applications.
Golden, Colorado, United States
The network evidence platform for cybersecurity.
San Francisco, California, United States
Advanced optical solutions and components for aerospace and defense.
United States
Aerospace engineering and aircraft cabin system solutions.
United States
Protective equipment cases and racks for military and mission-critical systems.
Frankford, Delaware, United States
Aircraft structures and systems for aerospace and defense programs.
Edgewood, New York, United States
RF and microwave electronics for aerospace, radar, and electronic warfare.
Beverly, Massachusetts, United States
Powering the future of communications
Palo Alto, California, United States
Aerospace and defense engineering, integration, and mission support.
Merritt Island, Florida, United States
Critical aerospace systems and electronics for commercial and military platforms.
United States
Crane Company is a diversified industrial technology company making engineered products and systems serving aerospace and defense and other mission-critical markets.
Stamford, Connecticut, United States
Digital engineering and product lifecycle solutions for aerospace and defense manufacturers.
United States
Advanced engineering and technology development for aerospace and defense missions.
Hanover, New Hampshire, United States
Photonic communications and sensing for electronic warfare applications.
Melbourne, Florida, United States
Cyber and electromagnetic capabilities for defense and intelligence missions.
Cincinnati, Ohio, United States
Cubic creates technology solutions and defense capabilities; Cubic Defense serves defense and intelligence customers with assured data access, digital intelligence and readiness s…
San Diego, California, United States
Use this directory to shortlist companies by mission area, capability and market. For a scan of the full published set, see the alphabetical company list. Compare company capabilities and government awards.
This directory covers companies developing products for defense and national security, including dual-use technology with civilian applications. Sector tags help distinguish autonomy, software, sensing, space and other capabilities.
Start with the capability and market tags, then review each company’s public website. Federal award activity is useful context on reported public awards, but it is not a measure of product quality, company size or private funding.
No. It includes both emerging companies and established suppliers.
Defense Tech Base