Top United States Defense Technology Companies (22)

At Shield AI, you won't wait years to see your work reach the field. You'll build hardware and software that operates in the real world right now, in the hands of the people who depend on it. Hivemind, our AI pilot, has been flying since 2018. It has flown more than 30 platforms, including an F-16, and it now sits under...

HRL Laboratories, an IBM company, pioneers the next frontiers of physical and information science. Delivering transformative technologies in automotive, aerospace and defense, HRL advances the critical missions of its customers. As a private company owned by IBM, HRL is a source of innovations that advance the state of the art in profound and far-reaching ways.

Allen Control Systems is a defense technology company for a new era of drone warfare and to completely change battlefield economics. ACS is developing counter-drone robotic gun systems targeted at neutralizing attacking drone swarms, drones that are pre-programmed with AI, and drones that are non-jammable. ACS was created to lower the cost per kill of a drone to a few...

STR makes the world a safer place by developing technology and applying it to solve emerging national security challenges.

We’re developing reusable vehicles that bring payloads home from orbit safely and precisely, enabling faster in-space manufacturing, global delivery, and entirely new capabilities in the space economy.

Wraithwatch was founded by alumni of SpaceX, Anduril, Palantir, and JSOC to build next generation cyber defenses for the AI era.

Patriot Group International Inc. (PGI) is a global mission support service provider with expeditionary capabilities, providing services to select clients within the intelligence, defense, and private sectors. Since 2004, PGI’s personnel have proudly served customers in more than 17 countries, on four continents, including austere and high threat locations. PGI’s commitment to ethical business practices and quality management form the...

Founded in 2019 and headquartered in Fairfield, CT, AstronetX is a for-profit public benefit corporation (PBC) that is providing space-based observational and database services to a community of scientists, data analysts, and enthusiasts, spanning astrophysics, planetary defense, earth science, planetary science, and national security. AstronetX enables the global space-science community to pursue frontier studies of our solar system, Milky Way...

Ohr is building the chemical prime for critical government industries. Chemistry is the invisible foundation of every critical system, and the molecules that matter most are made by too few suppliers, in too few places, with too much dependence on adversaries. Ohr creates new routes to those molecules from abundant domestic feedstocks and manufactures them for the United States and...

Videray Technologies exists to create a safer society across the globe. We have created the world’s most powerful, user-friendly, and portable Handheld Backscatter X-ray Imager to help our clients see through surfaces to detect potential threats. Our technology is already making progress on this mission domestically and internationally in over 90 countries.

At Zastro, we understand that the journey to finding the right ERP solution can be daunting. Our commitment goes beyond just consulting; we are dedicated to empowering businesses with the tools and insights needed to thrive in a competitive landscape. Our team not only brings extensive NetSuite experience but also a passion for helping businesses unlock their full potential. We...

Monarch Quantum is a U.S.-based quantum photonics company that designs and manufactures integrated photonics systems, known as Quantum Light Engines™, for quantum computing, sensing, and communications.

General Dynamics Ordnance and Tactical Systems (GDOTS) is a global aerospace and defense company that develops and manufactures weapons systems, munitions, ammunition, and related military equipment for the U.S. military and allied nations. Its portfolio supports ground, naval, and airborne operations and includes heavy machine guns, grenade launchers, warheads, precision components, lightweight vehicles, and aircraft Gatling guns across multiple defense...

Areté, an employee-owned company, is an advanced science and engineering company that provides innovative solutions to the most challenging technical problems faced by the United States Defense and Intelligence agencies. Areté is derived from the Greek word “ἀρέτη”, meaning the pursuit of excellence and the achievement of maximum performance. Areté was founded in 1976 by five scientists, tasked by the DoD...

For decades, government has been sold legacy technology. Residents, public servants, and our service members got the receipt: workarounds, portals that crash, and systems obsolete at launch. Kaizen builds the alternative. AI-native software to power the application layer for America and her allies. Shipped in weeks, not years. Founded in 2022 and based in New York City, we’ve raised $35 million from...

Endurion is a mission integrator built for the Special Operations community and supports national security missions. Following the merger of Quiet Professionals and Spathe Systems, it delivers integrated solutions across intelligence, operations, and technology. Its capabilities include advanced data and intelligence, geospatial awareness, cloud and cyber infrastructure, operational support, and mission-aligned platforms that connect data, analytics, systems, and personnel from...

Advanced space systems for the 21st century.

Airlock Digital is the global leader in application control and allowlisting, trusted by organizations worldwide to protect against ransomware, malware and other cyber threats. Our deny by default solution enables customers to run only the applications and files they trust, with all others blocked from executing. This approach minimizes attack surfaces and helps organizations align their cybersecurity strategies with government...

Rain develops autonomous aircraft technology to detect, understand, and suppress wildfires in their earliest stages, aiming to help firefighters save lives and protect property.

NS2 Mission delivers mission-focused software, data, cloud, and AI solutions for the U.S. Intelligence Community and Department of War. Our engineers, data scientists, and mission experts build and operate secure capabilities that turn complex data into trusted, actionable mission advantage. We specialize in modern software engineering and DevSecOps, enterprise data engineering and management, cloud-native architectures, advanced analytics, geospatial solutions, and operational...