The 12 closest competitors and alternatives to Northrop Grumman among defense companies — ranked by similarity to what Northrop Grumman actually does, not by market-cap band.
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Northrop Grumman Corporation operates globally as a prominent enterprise in the aerospace and defense industries. Its Aeronautics Systems division oversees the entire lifecycle of airborne platforms, from their initial design and development to manufacturing, integration, and ongoing support. This includes unmanned autonomous aerial vehicles, such as high-altitude, long-endurance strategic intelligence, surveillance, and reconnaissance (ISR) systems, as well as vertical take-off and landing tactical ISR platforms. Additionally, it delivers strategic long-range strike aircraft, advanced tactical fighter and air superiority jets, and complex airborne battle management and command and control solutions. The Defense Systems segment focuses on engineering and producing a wide range of weapon and mission systems. Its offerings encompass integrated battle management systems, various armaments, and aircraft-related mission hardware. Specifically, this includes command and control systems, munitions and missiles, precision strike weapons, advanced propulsion systems like air-breathing and hypersonic technologies, and gun systems with precision munitions. Beyond products, it provides comprehensive life cycle services and support for software, weapon systems, and aircraft, alongside logistics, sustainment, operational management, and modernization efforts for air, sea, and ground-based defense assets. The Mission Systems segment specializes in providing critical infrastructure for cyber operations, command, control, communications, computers, intelligence, surveillance, and reconnaissance (C4ISR). Its product portfolio features advanced radar, electro-optical/infrared, and acoustic sensors; electronic warfare capabilities; sophisticated communication and network technologies; tailored cyber solutions; intelligence processing frameworks; navigation tools; and maritime power, propulsion, and payload launch mechanisms. This division also supplies airborne multifunction sensors, land and sea-based systems and sensors, navigation, targeting, and survivability solutions, and interconnected information architectures. Finally, the Space Systems segment is dedicated to space-related technologies, offering satellites and their associated payloads, ground support systems, missile defense systems with interceptors, various launch vehicles complete with propulsion units, and strategic missiles. The company was established in 1939 and is headquartered in Falls Church, Virginia.
Northrop Grumman is a defense company headquartered in Falls Church, United States, founded in 1994. It is publicly listed (0K92) with a market capitalisation of $75.2B. Xcout tracks 39 named people at Northrop Grumman, including Kathy J. Warden (Chair, Chief Executive Officer & President). Xcout recorded 8 job postings from Northrop Grumman in the last 90 days.
33 more named people on record for Northrop Grumman, with roles, board committees and tenure — see the full roster →
Xcout recorded 8 job postings from Northrop Grumman in the last 90 days, from a hiring record Xcout has kept since June 2026.
The weekly hiring trend, the roles and locations behind it — see Northrop Grumman's hiring signals →
5 corporate events on record, with sources — see the full timeline →
Ranked by semantic similarity — how close each company is to Northrop Grumman by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar defense company
Lockheed Martin Corporation is a leading global enterprise in the security and aerospace industries. The company is actively involved worldwide in the entire lifecycle of advanced technological systems, products, and services – encompassing their research, conception, development, production, integration, and ongoing maintenance. Its operations are structured across four distinct business segments: Aeronautics, Missiles and Fire Control, Rotary and Mission Systems, and Space. The Aeronautics division focuses on a range of combat and air mobility platforms, including both manned aircraft and unmanned aerial vehicles (UAVs), along with their associated technologies. Through its Missiles and Fire Control segment, Lockheed Martin delivers sophisticated air and missile defense capabilities, alongside tactical and precision strike weapon systems for air-to-ground engagement. This segment also encompasses comprehensive logistics and fire control solutions, a variety of support services such as mission operations, readiness, engineering, and integration, as well as both crewed and autonomous ground vehicles, and innovative energy management technologies. The Rotary and Mission Systems division specializes in a diverse portfolio including military and civilian helicopters, surface naval vessels, and both maritime and terrestrial missile defense systems. It further supplies advanced radar systems, sea and airborne mission and combat systems, command and control solutions, cyber security services, and realistic simulation and training platforms. The Space segment's offerings span satellites, crucial space transportation systems, and a range of strategic, offensive, and defensive missile systems. It also provides classified systems and services vital for supporting national security endeavors. Furthermore, this division facilitates network-centric situational awareness and integrates space-based and terrestrial systems to empower clients to collect, scrutinize, and securely disseminate vital intelligence information. Lockheed Martin's primary clientele consists of the U.S. government, alongside international military sales conducted under U.S. government contracts. The corporation, established in 1912, maintains its corporate headquarters in Bethesda, Maryland.
Aerospace & Defense
The Boeing Company is a global aerospace powerhouse specializing in the design, development, manufacture, sale, and comprehensive support of commercial airliners, military aircraft, satellites, missile defense systems, human space flight, and launch technologies, along with related services across the globe. Its operations are organized into four key segments. The Commercial Airplanes division delivers commercial jet aircraft for passenger and cargo transport, alongside essential fleet support services. The Defense, Space & Security segment concentrates on the research, development, production, and modification of manned and unmanned military aircraft, advanced weapons systems, strategic defense and intelligence solutions (including missile defense, command, control, communications, computers, intelligence, surveillance, and reconnaissance, cyber, and information solutions), and satellite systems for both governmental and commercial use, encompassing space exploration. The Global Services segment provides a vast array of support, such as supply chain and logistics management, engineering, maintenance, upgrades, spare parts, pilot and maintenance training, technical documentation, and data analytics for its commercial and defense clientele. Lastly, the Boeing Capital segment offers financing services, overseeing a portfolio of equipment under various lease and financing structures. Founded in 1916, the company is headquartered in Chicago, Illinois.
Aerospace & Defense
Airbus designs, manufactures, and delivers commercial aircraft, helicopters, military transport, and space systems. It serves global commercial airlines, defense organizations, and government agencies with aerospace products, satellites, and security solutions.
Aerospace
RTX Corporation, a major player in the aerospace and defense sectors, provides sophisticated systems and extensive services to a diverse global clientele. This includes commercial entities, military organizations, and government agencies, both within the United States and internationally. The company's operations are divided into three primary business units: Collins Aerospace, Pratt & Whitney, and Raytheon. The Collins Aerospace segment delivers a broad range of aerospace and defense products, alongside comprehensive aftermarket support solutions. Its customer base spans manufacturers of civil and military aircraft, commercial airlines, and operators in regional, business, general aviation, defense, and commercial space ventures. This division's offerings cover the design, production, and maintenance of aircraft interior components, such as oxygen systems, food and beverage preparation and storage facilities, galley systems, and lavatory and wastewater management. It also supplies battlespace management tools, test and training range infrastructure, crew escape mechanisms, simulation and training programs, and essential information management services. Its post-sales services include providing spare parts, overhaul and repair, specialized engineering and technical assistance, training and fleet management, and integrated asset and information management. Pratt & Whitney, another core segment, is a leading provider of aircraft propulsion systems for commercial airliners, military aircraft, business jets, and general aviation. This division is also responsible for manufacturing, selling, and maintaining auxiliary power units for both military and commercial applications. Finally, the Raytheon segment specializes in creating advanced capabilities for the detection, tracking, and mitigation of both defensive and offensive threats. Its tailored solutions serve the U.S. government, foreign governments, and various commercial customers. Established in 1934, the company was formerly known as Raytheon Technologies Corporation before officially rebranding as RTX Corporation in July 2023. RTX Corporation maintains its corporate headquarters in Arlington, Virginia.
Aerospace & Defense
Thales S.A. provides various solutions in the defence and security, aerospace and space, and digital identity and security markets worldwide. The company offers advance air defence systems, combat systems, defence onboard electronics c4isr solutions, command and control solutions, mission and surveillance systems, airborne optronics, and airspace protection solutions; collaborative combat, intelligence, connectivity and cloud, country and force protection, military vehicle, collaborative artillery, and augmented soldier solutions; robotics and drones; above-water combat, unmanned maritime, and underwater warfare systems; naval support and services; and joint systems. It also provides mission-critical and radio communications; cyber defence and electronic warfare solutions; protection systems; unmanned aerial vehicle systems; digital transformation services; and Geonav IoT for real-time indoor/outdoor precise navigations. In addition, it offers digital identity and security solutions comprising banking and payment, data protection, digital identity, identity and access management, biometric, mobile, software monetization, secure IoT solutions, and IoT connecting and security solutions. Further, it provides air traffic management solutions; flight decks and avionics equipment and functions; in-flight entertainment, connectivity, and services; drone and navigation solutions; support and services for civil aviation; connectivity solutions; antennas; and solutions for internal and external aircraft lighting. It offers lasers; microwave and imaging sub-systems; microelectronic solutions; mobile satellite, environmental testing and evaluation laboratory, and training and simulation services; cryogenic technology and coolers; silicon security solutions; and designs, operates, and delivers satellite-based technologies. The company was formerly known as Thomson-CSF and changed its name to Thales S.A. in 2000. Thales S.A. was founded in 1893 and is based in Meudon, France.
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.
Aerospace and Defense
Turkish Aerospace Industries designs, develops, and manufactures aerospace systems including helicopters, aircraft, unmanned aerial vehicles, and space systems.
Similar defense company
General Dynamics Corporation stands as a prominent global entity in the aerospace and defense industries, operating through four distinct divisions: Aerospace, Marine Systems, Combat Systems, and Technologies. The Aerospace division focuses on the design, manufacturing, and sale of business jets, complemented by a comprehensive suite of services including aircraft maintenance, repair, management, charter operations, completion services, and fixed-base operator support. Its Marine Systems segment is responsible for constructing advanced naval vessels such as nuclear submarines, surface warships, and auxiliary ships for the U.S. Navy, while also building commercial vessels like Jones Act ships, crude oil and product tankers, and various cargo carriers. This segment further provides extensive maintenance, modernization, lifecycle support, engineering, and program management services for both submarine and surface fleets. The Combat Systems division develops and produces a wide array of land-based defense solutions, including wheeled and tracked combat vehicles (like Stryker and Piranha), weapons systems, munitions, mobile bridging solutions, tactical vehicles, main battle tanks, and other armored vehicles and armaments, alongside offering crucial modernization, engineering, and sustainment programs. Lastly, the Technologies segment provides sophisticated information technology solutions and critical mission support to military, intelligence, and federal civilian clients. Its capabilities span mobile communications, computing, command-and-control systems, and intelligence, surveillance, and reconnaissance solutions. This division also innovates in areas such as cloud computing, artificial intelligence, machine learning, big data analytics, DevSecOps, software-defined networks, "everything-as-a-service" models, defense enterprise office systems, and the manufacturing and assembly of unmanned undersea vehicles. General Dynamics Corporation was founded in 1899 and is headquartered in Reston, Virginia.
Similar defense company
BAE Systems plc is a global defense, aerospace, and security enterprise. Its extensive operations are structured across five principal divisions. The Electronic Systems segment develops and supplies a wide array of advanced electronic solutions, including electronic warfare systems, navigation technologies, sophisticated electro-optical sensors, aerospace controls, and precision guidance and communication systems, alongside space electronics and electric propulsion. The Cyber & Intelligence segment provides critical services to governmental bodies, encompassing the modernization and cyber protection of military assets, comprehensive systems engineering, C5ISR capabilities, and data intelligence solutions designed to counter national threats, prevent fraud, ensure regulatory compliance, and deliver enterprise-level digital services. Within the United States, its Platforms & Services segment manufactures combat vehicles, weapons, and munitions, while also offering ship repair services and managing government-owned munitions facilities. The Air segment is dedicated to the full lifecycle of combat and jet trainer aircraft, from development and manufacturing to upgrades and support. Lastly, the Maritime segment designs, constructs, and maintains surface warships, submarines, and naval weaponry, including torpedoes, radars, command systems, naval guns, missile launchers, and precision munitions. Founded in 1970, BAE Systems plc maintains its headquarters in Farnborough, 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
Kongsberg Gruppen ASA is a Norwegian multinational company based in Kongsberg, Norway. It supplies high-technology systems to customers in the merchant marine, defense, and aerospace sectors. Kongsberg also has a US subsidiary, Kongsberg Defense & Aerospace, Inc., headquartered in Alexandria, VA.
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.
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