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Top Defense Companies (71)

Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
19 Offices
40,000 Employees

Improving the future and protecting lives is an ambitious mission, but it’s what we do. As a leading aerospace, defense, and security company, we work together to deliver a full range of products and services for air, land, space, and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. How we work is rooted in purpose – a purpose to protect those who protect us, to unite our community of colleagues and customers, and to drive forward the growth and development of our exceptional team members. It's where purpose connects.


Aerospace • Artificial Intelligence • Computer Vision • Software • Analytics • Defense • Big Data Analytics
17 Offices
3,000 Employees

Maxar Intelligence is a leading provider of secure, precise geospatial insights. Operating the most advanced commercial Earth observation constellation on orbit, we use the power of very high-resolution satellite imagery—including from our partners—and software technology to deliver mission success on Earth and in space. ​ We continue to invest in our industry-leading Earth imaging constellation to provide secure, near real-time access to the highest-resolution commercial satellite imagery. Our exquisite imagery archive includes 20+ years of data, and we’re also integrating third-party remote sensing datasets to complement our foundation. To create the future, we’re using petabytes of data, new software and AI/ML technologies to develop products and solutions that can deliver faster, more actionable insights in 2D and 3D and unlock the potential of a multi-sensor world. ​ Our secure, AI-powered products and services give our customers a strategic advantage, delivering ground truth in near real-time to keep nations safe, improve navigation, protect our planet, speed up disaster response and more.​​

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Aerospace • Artificial Intelligence • Hardware • Robotics • Security • Software • Defense
8 Offices
4,500 Employees

Anduril is a defense products company. Unlike most defense companies, we don’t wait for our customers to tell us what they need. We identify problems, privately fund our R&D and sell finished products off the shelf. Ideas are turned into deployed capabilities in months, not years.


Aerospace • Hardware • Machine Learning • Software • App development • Defense • Data Privacy
Colorado Springs, Colorado, USA
53 Employees

Caliola Engineering, LLC’s staff of systems, security, and software engineers team with PhD researchers to identify and solve mission-critical problems for customers across the US Government. We have subject matter expertise in wireless communications, cryptography, protected MILSATCOM, software defined radio, and unmanned airborne systems. Our team has experience developing and transitioning innovative technologies to Programs of Record. We are a 100% woman owned small business (WOSB) headquartered in Colorado Springs, CO. We focus on NAICS codes 541715 (Research and Development in the Physical, Engineering, and Life Sciences) and 541330 (Engineering Services).


Artificial Intelligence • Machine Learning • Software • Defense
2 Offices
130 Employees

Since our founding in 2019, Vannevar Labs has been building software for the country's most critical national security problems. We believe our military service members and intelligence officers deserve access to the best technology American innovation can offer, and we are building great products for this mission. Our founders have 30 years of combined experience across national security, government sales, CIA, In-Q-Tel and the DoD. We're supported by a number of VCs, including Felicis, DFJ Growth, Point72, Costanoa, and General Catalyst.


Aerospace • Cybersecurity • Defense • Manufacturing
4 Offices

York provides complete solutions for mission design, spacecraft, launch, ground, and operations.  York offers complete mission solutions for both government and Fortune 500 companies from cyber-secure globally connected communications, to earth observation, and dedicated analytics platform streams. Today, York is one of the most innovative aerospace companies, specializing in both end-to-end customer solutions and the manufacturing of spacecraft platforms.


Aerospace • Artificial Intelligence • Computer Vision • Machine Learning • Software • Defense
2 Offices
180 Employees

MORSE is a specially selected team of scientists, engineers, and software developers who use asymmetric and unconventional approaches to deploy practical solutions that solve difficult multi-disciplinary problems faced by the US National Security Ecosystem.


Artificial Intelligence • Big Data • Computer Vision • Machine Learning • Analytics • Defense
2 Offices
73 Employees

AI is driving a new Industrial Revolution. But most AI tools only work when the world looks the same tomorrow as it did yesterday. That's rarely the case. Striveworks was formed to fix this problem. Our platform lets teams build AI models, deploy them into unpredictable environments, and watch them deliver trustworthy results—day after day. Our approach has transformed AI outcomes for organizations where failure is never an option. As a result, Striveworks was recognized as an exemplar in the National Security Commission on Artificial Intelligence Final Report. In 2023, Striveworks placed on the Deloitte Technology Fast 500 as one of the most rapidly growing technology companies in North America. In 2024, Striveworks was honored with a Built In Best Places to Work award—for the third year running.


Aerospace • Hardware • Software • Virtual Reality • Defense
3 Offices
113 Employees

Red 6 is an innovative Augmented Reality (AR) technology startup leading the way in synthetic air combat training. Our primary technology, supporting our ATARS product, enables pilots to simulate the cognitive challenges of flying while accessing realistic, scalable training in dynamic outdoor environments


Aerospace • Artificial Intelligence • Cloud • Machine Learning • Software • Cybersecurity • Defense
13 Offices
4,600 Employees

The space enterprise has been transformed by rapid change and growth. New vehicles for national security space, a more rapid launch cadence, proliferated satellite constellations, the pursuit of interplanetary exploration, and thriving commercial ventures are changing the nature of the space industry. The Aerospace Corporation (Aerospace) is a leading architect for U.S. space programs, shaping efforts to outpace threats to our national security while cultivating the technologies needed to further this new era of space commercialization and exploration. Aerospace works across the space enterprise in service of the public interest. In addition to supporting the Department of Defense and the Intelligence Community, our customers include NASA, NOAA, numerous federal agencies, and commercial space — all of whom benefit from our deep technical knowledge. We only pursue business related to the space mission and complementary fields, operating as the nation’s trusted partner to solve the toughest challenges and develop reliable and innovative technologies. Innovation in space occurs when people have the freedom to imagine and do. At Aerospace, we take pride in our readiness to solve some of the most complex challenges in the space enterprise.


Machine Learning • Security • Software • Analytics • Defense
Woburn, Massachusetts, USA
600 Employees

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


Aerospace • Artificial Intelligence • Hardware • Machine Learning • Software • Defense
4 Offices
131 Employees

The peaceful use of space is essential for continued prosperity on Earth—from communications and finance to navigation and logistics. True Anomaly builds innovative technology at the intersection of spacecraft, software, and AI to enhance the capabilities of the U.S., its allies, and commercial partners. We safeguard global security by ensuring space access and sustainability for all.


Hardware • Other • Defense • Manufacturing
Broomfield, Colorado, USA
30 Employees

Biofire Technologies is on a mission to give gun owners better tools for reducing preventable gun injuries and deaths, especially among children and teens. Our mission-driven approach has earned support from the firearm community, the tech world, and the media.


Defense
Dublin, Ohio, USA
42 Employees

Guild Associates has the following business areas: • Biogas Processing Equipment • BSR-050 Hydrogen Sulfide Removal Media • Containerized Military Equipment • Chemical Warfare Protection Adsorbents, Filtration Media, and Associated Products • Catalysts and Systems for Process Chemical Abatement • Biological Sensors


Internet of Things • Cybersecurity • Defense
2 Offices
61 Employees

Dispel's flagship product, the Dispel Zero Trust Engine (ZTE), simplifies secure remote access, data streaming, micro-segmentation, and ongoing threat detection for industrial control systems and cyber-physical environments. An award-winning platform, Dispel has also received industry recognition as a Gartner Cool Vendor and Forrester New Wave Leader. Founded in 2015, Dispel pioneered the first network-level moving target defense SD-WANs and holds over 42 patents across networking, access control, managed attribution, and zero trust. Today Dispel has grown to enable the every day; protecting over 50% of the baby formula made in the U.S., 1 in 5 non-alcoholic beverages in America, utilities for over 54 million people, and over $500 billion in annual manufacturing globally. We work with industrials, utilities, manufacturing, military and government markets around the world through partner channels. Over the past nine years, Dispel has developed a mature and well-tested zero trust platform for cyber physical system (CPS) with over 2 million hours of successful operations. Dispel’s all-in-one platform supports clients aligning their processes with cybersecurity frameworks including IEC 62443; NIST 800-53, 800-82, 800-160 Volume 2; NERC-CIP; and CMMC. Available in SaaS, customer cloud, or fully on-premises deployments, Dispel includes simple, robust, and secure features including: multi-factor authentication, zero trust architecture, moving target defense, time-based access, end-to-end encryption, granular access controls, real time monitoring and alerts, session recording & dual sessions, and password vaulting. Clients receive support through our U.S. operations team. At the [Dispel Enterprise Academy](https://dispel.com/training) users, administrators, and partners earn Dispel Certifications and receive comprehensive training. For more details on our platform, please visit: https://dispel.com/products/zero-trust-access


Information Technology • Consulting • Defense
2 Offices
17,673 Employees

CACI’s approximately 23,000 talented employees are vigilant in providing the unique expertise and distinctive technology that address our customers’ greatest enterprise and mission challenges. Our culture of good character, innovation, and excellence drives our success and earns us recognition as a Fortune World's Most Admired Company. As a member of the Fortune 1000 Largest Companies, the Russell 1000 Index, and the S&P MidCap 400 Index, we consistently deliver strong shareholder value. Visit us at www.caci.com.


Defense
Alexandria, Virginia, USA
133 Employees

BryceTech has partnered with technology and R&D clients to deliver mission and business success for nearly 20 years. Our teams help government agencies, Fortune 500 firms, and investors manage complex programs, develop IT tools, and forecast critical outcomes. We offer clients proprietary, research-based models that enable evidence-based decision making. BryceTech cultivates a culture of engagement and partnership with our clients.


Hardware • Database • Defense
Princeton, New Jersey, USA
194 Employees

The world brings ever-evolving challenges; SciTec builds solutions. Our forward-thinking approach provides a wide range of services and fully integrated technical support to the defense industry, governmental agencies, and industrial system development firm applications. We empower our scientists, engineers, and developers to deliver cutting-edge, advanced sensor systems, tailor innovative technologies to our customers’ needs quickly from concept to operational reality, and custom-build scientific instrumentation for testing and validation. As we develop best-in-class hardware, we also evolve data-processing algorithms and physics-based observable models. We are busy changing the world, and can’t do it without the talent, dedication, and enthusiasm of individuals like you. MISSION: As the challenge evolves, we evolve faster. We deliver best-in-class mission-enabling technologies and end-to-end system solutions for our customers’ most difficult and important problems. VISION: Deliver persistent information dominance. Empower our workforce at every level to create, contribute, and grow. Innovate and adapt to address ever-evolving challenges. SciTec NEWS: https://www.linkedin.com/showcase/scitecnews/


Cloud • Information Technology • Consulting • Cybersecurity • Defense • Infrastructure as a Service (IaaS)
Charlotte, North Carolina, USA
500 Employees

Teceze enables sustainable growth by delivering customized value-driven solutions with a global reach. Our agile approach and commercial flexibility help businesses of all sizes navigate change and scale confidently in the digital age. We specialize in modern Workplace solutions that help enterprises scale from local to global success. Our services, including Managed IT, Cybersecurity, Field Support Operations, and Global Sourcing—harness advanced technology to optimize costs, increase productivity, and drive growth.


Information Technology • Software • Cybersecurity • Defense
Tinton Falls, New Jersey, USA
215 Employees

EPS Corporation (EPS) is a Woman Owned Small Business(WOSB) with the capacity, quality and business processes to support customers on a worldwide basis. Since 1983 EPS has been providing Systems Engineering and Rapid Prototyping Solutions; Training, Logistics and Fielding Solutions; IT, Software and Cyber Security Solutions; and Network and Communication Solutions that support the Department of Defense, civilian agencies and commercial clients worldwide. EPS provides Logistics Services - New Equipment Training (NET) and, Total Package Fielding (TPF) support with certified Instructors and fielders for various Communications-Electronics equipment. EPS teams have trained over 400,000 Military and DOD Civilian personnel on the operations and maintenance of various C4IEWS Systems. EPS provides Mission Critical solutions to include Engineer, Furnish, Install & Test (EFI&T) services for various voice, data and video networks, as well as Inside Plant/Outside Plant (ISP/OSP) structured cabling systems. EPS offers the design and management of sophisticated systems that integrate peripheral security devices for innovative, reliable, and secure cost-effective solutions. EPS has experienced engineers and scientists with specialties ranging from magnetics, physics, and acoustics relative to MCM sensors to RF and Communications engineers with experience supporting forward deployed DoD communications links. EPS provides engineering expertise to NSWC PCD (Naval Surface Warfare Center Panama City Division) EPS holds the prime contract for Intelligent Sensing and Operational Support for NSWC PCD to include Systems Engineering, Hardware Engineering, and Test and Evaluation for adaptation of MCM sensors and platforms to locate Unexploded Ordnance (UXO) and other environmental hazards and initiatives set out by NAVFAC HQ or other DoD Environmental Commands. EPS Corporation is proud to be an Equal Opportunity Employer (EOE).