Global Supplier Directory

Defense Directory

Suppliers, integrators, and contractors across the global defense industry. Filter by what they do, the domain they serve, country, or clearance.

27 companiesClear filters ✕

Accenture Federal Services

Cloud, AI, and cybersecurity consulting for defense, intelligence, and civilian agencies.

USAArlington, VA, USA

IT & Software ServicesConsulting & Advisory

Amentum

Logistics, space operations, digital transformation, and nuclear site management for government.

USAChantilly, VA, USA

Logistics & Supply ChainIT & Software ServicesMRO Provider

Booz Allen Hamilton

AI, cyber, digital engineering, and mission support for defense and intelligence.

USAMcLean, VA, USA

IT & Software ServicesConsulting & Advisory

CACI International

Signals intelligence, cyber, C3I, counter-UAS, and enterprise IT for national security.

USAReston, VA, USA

IT & Software ServicesConsulting & AdvisorySystems Integrator

Deloitte National Security & Defense

Consulting, risk, and technology advisory across the defense and intelligence community.

USAArlington, VA, USA

IT & Software ServicesConsulting & Advisory

DXC Technology Federal

IT modernization, cybersecurity, and applications for public sector agencies.

USAAshburn, VA, USA

IT & Software ServicesConsulting & Advisory

General Dynamics

Submarines, combat vehicles, business jets, and defense IT under one holding company.

USAReston, VA, USA

IT & Software ServicesSystems IntegratorManufacturer

Guidehouse

Advisory, technology, and managed services across defense, health, and financial regulation.

USATysons, VA, USA

IT & Software ServicesConsulting & Advisory

HawkEye 360

American space-based radio frequency signals intelligence.

USAHerndon, VA, USA

IT & Software ServicesManufacturer

Hughes Network Systems

Satellite ground systems and tactical terminals for military, government, and commercial networks.

USAGermantown, MD, USA

IT & Software ServicesSystems IntegratorManufacturer

Huntington Ingalls Industries

America's largest military shipbuilder, plus cyber, unmanned systems, and nuclear services.

USANewport News, VA, USA

IT & Software ServicesMRO ProviderManufacturer

IBM Federal

AI, hybrid cloud, and cybersecurity for federal agencies.

USAArmonk, NY, USA

IT & Software ServicesConsulting & Advisory

ICF International

Consulting, technology, and program delivery for federal health, energy, and social programs.

USAReston, VA, USA

IT & Software ServicesConsulting & Advisory

Iridium Communications

Global satellite voice, data, and government-dedicated communications from a low-Earth-orbit constellation.

USAMcLean, VA, USA

IT & Software ServicesSystems Integrator

KBR Inc.

Government mission engineering and space support alongside energy-industry process technology.

USAHouston, TX, USA

Logistics & Supply ChainIT & Software ServicesConsulting & Advisory

Leidos

IT, intelligence, engineering, and health technology for defense and civil agencies.

USAReston, VA, USA

IT & Software ServicesConsulting & AdvisorySystems Integrator

ManTech International

Cybersecurity, intelligence IT, and C4ISR support for federal agencies.

USAHerndon, VA, USA

IT & Software ServicesConsulting & Advisory

Palantir Technologies

Data integration and AI software for defense, intelligence, and government.

USADenver, CO, USA

IT & Software Services

Parsons Corporation

National security engineering and critical infrastructure across defense, cyber, and space.

USAChantilly, VA, USA

IT & Software ServicesConsulting & AdvisorySystems Integrator

Peraton

Space, intelligence, cyber, and mission IT for national security agencies.

USAReston, VA, USA

IT & Software ServicesConsulting & AdvisorySystems Integrator

SAIC

Mission IT, systems integration, and digital engineering across defense, space, and civilian government.

USAReston, VA, USA

IT & Software ServicesConsulting & AdvisorySystems Integrator

SES Space & Defense

Multi-orbit satellite connectivity for U.S. government, defense, and intelligence users.

USAReston, VA, USA

IT & Software ServicesSystems Integrator

Shield AI

AI autonomy software and VTOL aircraft, from reconnaissance quadcopters to a fighter jet concept.

USASan Diego, CA, USA

Research & DevelopmentIT & Software ServicesManufacturer

Skydio

Autonomous drones for public safety, inspection, and national security.

USASan Mateo, CA, USA

IT & Software ServicesManufacturer

Trimble Inc

GPS, positioning, and navigation technology spanning construction, transportation, and defense.

USAWestminster, CO, USA

IT & Software ServicesManufacturer

Unisys Federal

Cloud, zero trust, and digital workplace modernization for government agencies.

USABlue Bell, PA, USA

IT & Software ServicesConsulting & Advisory

Viasat

Satellite broadband, tactical communications, and secure networking for government and commercial customers.

USACarlsbad, CA, USA

IT & Software ServicesManufacturer