Xcout IntelLeidos Holdings, Inc. competitors & alternatives
The 12 closest competitors and alternatives to Leidos Holdings, Inc. among defense companies — ranked by similarity to what Leidos Holdings, Inc. actually does, not by market-cap band.
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About Leidos Holdings, Inc.
Leidos Holdings, Inc., along with its various subsidiaries, delivers a broad spectrum of services and innovative solutions across key markets: defense, intelligence, civil government, and health. The company operates both domestically within the United States and on an international scale. Its operations are organized into three principal divisions: Defense Solutions, Civil, and Health. The Defense Solutions segment is dedicated to providing national security systems and specialized support spanning air, land, sea, space, and cyberspace domains. Its extensive client base includes the U.S. Intelligence Community, the Department of Defense, NASA, various military branches, allied foreign governments, and other federal and commercial entities within the national security sector. This division's offerings encompass advanced technology, large-scale systems integration, command and control platforms, sophisticated data analytics, logistics, robust cybersecurity defenses, and crucial intelligence analysis and operational support for critical missions. The Civil segment offers systems integration capabilities primarily to air navigation service providers, such as the Federal Aviation Administration (FAA). This involves critical programs like En Route Automation Modernization (ERAM), Advanced Technology Oceanic Procedure (ATOP), Time Based Flow Management (TBFM), Terminal Flight Data Management (TFDM), GEO-7, and Future Flight Services, as well as developing enterprise-wide information display systems. Additionally, this segment provides security detection and automation services. Its portfolio further extends to comprehensive information technology (IT) solutions, covering areas like cloud computing, mobility, application modernization, DevOps, data center operations, network upgrades, asset management, help desk support, and digital workplace enablement. Environmental, energy, and infrastructure services also fall under this division. Finally, the Health segment furnishes solutions to both federal and commercial clients globally, focusing on initiatives that promote human health and well-being. This includes services such as health information management, managed healthcare programs, digital transformation projects, and support for life sciences research and development. Leidos Holdings, Inc. was established in 1969 and is based out of Reston, Virginia.
Leidos Holdings, Inc. at a glance
Leidos Holdings, Inc. is a defense company headquartered in Reston, United States. It is publicly listed (LDOS) with a market capitalisation of $14.2B. Xcout tracks 34 named people at Leidos Holdings, Inc., including Thomas A. Bell (Chief Executive Officer & Director).
Leidos Holdings, Inc. leadership
- Thomas A. BellChief Executive Officer & Director
- Tom BellChief Executive Officer
- Cynthia A. GruensfelderPresident of Defense Sector
- Cindy GruensfelderPresident, Defense
- Jason O ConnorPresident, Intelligence
- Liz PorterPresident, Health
28 more named people on record for Leidos Holdings, Inc., with roles, board committees and tenure — see the full roster →
Top 12 Leidos Holdings, Inc. competitors
Ranked by semantic similarity — how close each company is to Leidos Holdings, Inc. by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Shipbuilding, Defense
HII, also known as America's Seapower Company, is headquartered in Newport News, Virginia, United States. Its Mission Technologies division develops integrated solutions that deliver multi-domain dominance for defense, federal, and commercial customers.
Similar defense company
Cohort plc, operating through its various subsidiary businesses, delivers a diverse array of products and services predominantly to the defense and security sectors. Its operational reach spans across the United Kingdom, Germany, Portugal, nations in Africa, both North and South America, and other European territories. The company's offerings include advanced electro-optical and electro-mechanical systems, such as sophisticated C4ISTAR (command, control, communications, computers, intelligence, surveillance, target acquisition, and reconnaissance) and combat solutions, in addition to general communication platforms. Furthermore, Cohort provides integrated command, control, and communications (C3) systems specifically designed for naval vessels like warships and submarines. Its product suite also encompasses tactical radio equipment, vehicle intercoms, field communication tools, and networking software and hardware. The company offers specialized services such as electronic warfare operational support, managed and secure communication solutions, cybersecurity expertise, and comprehensive training support. Electronic and surveillance technology services are also part of its repertoire. Additional capabilities include training programs and simulation tools, digital forensics, and a range of research, advisory, and general support services. These comprehensive solutions cater to clients within the defense and security markets for land, sea, and air applications, as well as to civil markets including security, transportation, and the oil and gas industry. Cohort plc was established in 2006 and maintains its headquarters in Reading, United Kingdom.
Similar defense company
L3Harris Technologies, Inc. is a prominent technology firm specializing in aerospace and defense, delivering vital, high-stakes solutions to governmental and commercial clients across the globe. Its diverse operations are organized into several key segments: The Integrated Mission Systems division is responsible for providing versatile intelligence, surveillance, and reconnaissance (ISR) platforms, alongside various communication technologies. This unit also offers comprehensive support for fleet management, as well as the development, modification, and routine maintenance of sensors for ISR and airborne operations. Furthermore, it develops and integrates specialized mission systems tailored for naval vessels and maritime operations, including sophisticated signals and multi-intelligence platforms, autonomous surface and undersea vehicles, and advanced power and ship control electronics. Cutting-edge electro-optical and infrared technologies are also part of its offerings. The Space and Airborne Systems segment is dedicated to providing sophisticated space payloads, advanced sensor technologies, and complete mission solutions for space-based operations. It also offers secure intelligence and robust cyber defense capabilities, specialized avionics for mission-specific applications, and state-of-the-art electronic warfare systems. The Communication Systems division delivers reliable tactical communication tools and secure, broadband mobile networked communication devices. This encompasses airborne, space, and surface data link terminals, ground stations, and portable tactical satellite communication (SATCOM) systems designed for manned aircraft, unmanned aerial vehicles (UAVs), and naval vessels. The segment also produces integrated night vision systems, mountable on helmets and weapons, along with radio systems, applications, and equipment essential for critical public safety and professional communication needs. Additionally, it supplies SATCOM terminals and integrated battlefield management networks. Finally, the Aviation Systems segment focuses on defense-oriented aviation products, training for commercial pilots, and mission-critical network solutions for effective air traffic management. Originally established in 1895 as Harris Corporation, the company adopted its current name, L3Harris Technologies, Inc., in June 2019. Its headquarters are located in Melbourne, Florida.
Similar defense company
IDS International is a defense and security contractor headquartered in Arlington, Virginia. The company provides cutting-edge training programs, cyber and information warfare solutions, and global security consulting for government projects.
Similar defense company
Headquartered in Haifa, Israel, and established in 1966, Elbit Systems Ltd. is a leading provider of advanced solutions for the defense, homeland security, and commercial aerospace sectors. The company's extensive portfolio spans airborne, land, and naval applications. In the aerial domain, offerings include systems for military aircraft and helicopters, commercial aviation components, and unmanned aerial systems. For ground operations, Elbit supplies vehicle systems, a range of munitions, sophisticated command, control, communications, computer, intelligence, surveillance, and reconnaissance (C4ISR) capabilities, and cyber technologies, alongside armored vehicle protection systems. Maritime solutions encompass naval systems and specialized munitions. Across these platforms, their expertise extends to electro-optic and night vision systems, electronic warfare, signal intelligence, countermeasure systems, data links, radio communication, cyber intelligence, autonomous systems, and laser and guided rocket technologies. Additionally, the company delivers various training and support services. Elbit Systems functions as both a prime and subcontractor, serving governments and commercial entities globally, with significant operations extending beyond its primary Israeli market to include the United States, Europe, Latin America, and the Asia-Pacific region.
Similar defense company
iDirect Government is an ISO 9001:2015 certified U.S. corporation headquartered in Herndon, Virginia, with additional locations in Florida. The company specializes in telecommunications, selling all of its products and solutions exclusively to the U.S. Department of Defense and other government entities.
Similar defense company
Xator Corporation is a defense and national security contractor headquartered in the United States, providing specialized engineering, technical, and training services.
Similar defense company
Innovative Defense Technologies (IDT) specializes in developing advanced automated solutions, providing cutting-edge cloud-based integration, automated testing, and data analysis to enhance mission-critical warfare capabilities.
Aerospace & Defense
Leonardo S.p.A. is a global aerospace, defence, and security company that provides advanced technologies, platforms, and integrated systems across aeronautics, electronics, helicopters, space, land defence, and cyber security sectors. The company serves civil and military government bodies, armed forces, and commercial clients worldwide to ensure the safety and protection of people, infrastructure, and critical operations.
Defense & Space
Precise Systems Holdings, LLC delivers integrated technical and engineering services and solutions, including advanced engineering, electromagnetic warfare, digital transformation, platform lifecycle support, and foreign military sales. The company serves government and defense organizations to strengthen operational readiness and address complex mission challenges.
Aerospace & Defense
Saab AB (publ), established in Stockholm, Sweden in 1937, is a global enterprise delivering advanced products, services, and solutions for the military defense, aerospace, and civil security markets. The company's diverse operations are organized into five primary segments: Aeronautics, Dynamics, Surveillance, Kockums, and Combitech. Saab is at the forefront of developing military and civil aviation technology, alongside conducting studies on both crewed and autonomous aircraft systems. Its defense portfolio encompasses ground combat weaponry, various missile and torpedo systems, unmanned underwater vehicles, sophisticated training and simulation solutions, and signature management systems for armed forces. Additionally, it supplies specialized underwater vehicles for the offshore industry. In the domain of security, Saab provides solutions for surveillance, decision support, and threat detection, location, and protection. These offerings include airborne, ground-based, and naval radar systems, electronic warfare capabilities, integrated combat systems, and comprehensive C4I (Command, Control, Communications, Computers, and Intelligence) solutions. Through its Kockums segment, Saab constructs advanced naval vessels, including submarines featuring Stirling air-independent propulsion, surface combatants, mine-hunting systems, and autonomous maritime vessels. Its Combitech segment offers expertise in areas such as systems development and integration, information and systems security, communications, mechanical engineering, and technical product documentation. Furthermore, the company delivers essential support services like product integration, technical maintenance, and logistics. Saab also contributes technology for traffic management and public safety, and supports the industrial, defense, and public sectors with services spanning cybersecurity, artificial intelligence, and big data analysis.
Defense and Space
BlueHalo is a defense and space manufacturing company specializing in government technology, manufacturing, and TMT verticals. Headquartered in Arlington, Virginia, the company develops advanced engineering solutions for national security and space missions. It maintains corporate offices and facilities across multiple locations including Arlington and Huntsville.
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