Company Type

Defense Consulting & Advisory

23 defense suppliers operating in the Consulting & Advisory segment. Explore capabilities, certifications, and contract vehicles across the sector.

23 companiesRefine in full directory →

Accenture Federal Services

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

USAArlington, USA

C4ISRIntelligence

AECOM

Design, engineering, and construction management for military bases, DOE labs, and federal infrastructure worldwide.

United StatesDallas, United States

Aerospace & AviationNaval & Maritime

Battelle Memorial Institute

Applied research spanning national security, CBRN defense, health, and energy.

USAColumbus, USA

CBRN DefenseIntelligence

Bechtel National, Inc.

Engineering and construction for America's nuclear weapons complex, missile defense, and national laboratories.

United StatesReston, United States

Nuclear & Strategic SystemsMissile Defense

Booz Allen Hamilton

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

USAMcLean, USA

C4ISRIntelligence

CACI International

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

USAReston, USA

C4ISRIntelligence

Deloitte National Security & Defense

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

USAArlington, USA

C4ISRCybersecurity

DXC Technology Federal

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

USAAshburn, USA

C4ISRCybersecurity

Guidehouse

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

USATysons, USA

C4ISRCybersecurity

IBM Federal

AI, hybrid cloud, and cybersecurity for federal agencies.

USAArmonk, USA

C4ISRCybersecurity

ICF International

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

USAReston, USA

C4ISRLogistics & Sustainment

Jacobs Solutions

Engineering, infrastructure, and mission-critical facilities for national security and NASA.

USADallas, USA

C4ISRLogistics & Sustainment

KBR Inc.

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

USAHouston, USA

C4ISRSpace Systems

Leidos

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

USAReston, USA

C4ISRIntelligence

ManTech International

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

USAHerndon, USA

C4ISRCybersecurity

Parsons Corporation

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

USAChantilly, USA

C4ISRCybersecurity

Peraton

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

USAReston, USA

Space SystemsIntelligence

QinetiQ

Test and evaluation, defense research, and directed-energy systems from a privatized UK defense lab.

United KingdomFarnborough, United Kingdom

EOD & RoboticsDirected Energy

SAIC

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

USAReston, USA

C4ISRCybersecurity

Serco Group

Outsourced defense, justice, transport, and citizen services for governments.

United KingdomHook, United Kingdom

Logistics & SustainmentNaval & Maritime

Systems Planning and Analysis, Inc.

Analysis, modeling, and systems engineering behind U.S. naval strategic systems and missile defense.

United StatesAlexandria, United States

Naval & MaritimeMissile Defense

Torch Technologies, Inc.

Employee-owned systems engineering, modeling, and simulation for missile defense and Army aviation.

United StatesHuntsville, United States

Missile DefenseAerospace & Aviation

Unisys Federal

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

USABlue Bell, USA

C4ISRCybersecurity
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