L3Harris Technologies competitors & alternatives

Mercury SystemsMRCY · Aerospace & DefenseAndover, United States

65% matchPublic

Aerospace & Defense

Mercury Systems, Inc. is a technology firm dedicated to the creation and delivery of a wide range of advanced components, modules, and integrated subsystems, primarily catering to the aerospace and defense industries. The company's operations span globally, with a presence in the United States, Europe, and the Asia Pacific regions. Its sophisticated solutions are vital to approximately 300 programs, supporting 25 defense contractors and numerous commercial aviation customers. The company's extensive product line includes intricate components such as power amplifiers, limiters, switches, oscillators, filters, equalizers, digital and analog converters, various chips, monolithic microwave integrated circuits (MMICs), and advanced memory and storage devices. Furthermore, it offers sophisticated modules and sub-assemblies, including embedded processing boards, switched fabric boards, digital receiver boards, multi-chip modules, integrated radio frequency (RF) and microwave multi-function assemblies, tuners, transceivers, as well as specialized graphics, video, Ethernet, and input/output boards. Mercury Systems also supplies complete integrated subsystems. Beyond these offerings, the company is actively involved in designing and developing critical technologies like digital radio frequency memory units for modern electronic warfare applications, radar environment simulation and test systems for defense and intelligence operations, signals intelligence payloads and electro-optical/infrared (EO/IR) technologies optimized for small unmanned aerial vehicle (UAV) platforms, and advanced onboard UAV processor systems facilitating real-time wide area motion imagery. Established in 1981, the firm, initially named Mercury Computer Systems, Inc., officially rebranded to Mercury Systems, Inc. in November 2012, and its headquarters are located in Andover, Massachusetts.

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.

Leonardo S.p.A.Aerospace & DefenseItaly

64% match

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

Paras Defence and Space Technologies Limited is an Indian-based specialist firm with an international presence, dedicated to the design, development, production, and rigorous testing of advanced engineering products and integrated solutions for the defense and space industries. Their extensive portfolio includes robust systems for networking, communication, display, computing, and command and control, alongside precision mechanical components such as flow-formed tubes. The company also delivers comprehensive avionic suites and automated test equipment. A significant area of expertise lies in optical and ultra-precision manufacturing, covering products like diffractive gratings, Zerodur and metal mirrors, optical domes, gyro blocks, various lenses (multifold and infrared), reflectors, coatings, deployable space antennas, CFRP structures, and lens barrels. Furthermore, their capabilities extend to specialized infrastructure components, including rugged wired cabinets, shielded doors, honey comb filters, and complete indigo simulator systems. They also produce submarine winches, titanium assemblies, acoustic and magnetic sensing products, naval electronic time fuzes, associated software modules, and transducer positioning platforms. Paras Defence additionally manufactures high-performance embedded computing systems, tank imaging components, turret stabilization solutions, and heavy-duty antenna structures, complemented by essential software development and system integration services. A core specialization involves Electro-Magnetic Pulse (EMP) shielding. The company provides a full suite of EMP-hardened products and services, including shielded rooms, control centers, anechoic chambers, doors, racks, cabinets, air vents, windows, and filters, frequently undertaking entire turnkey EMP projects. Established in 2009, the company was initially known as Paras Flowform Engineering Limited before rebranding to its current name. Its headquarters are located in Navi Mumbai, India.

RTX CorporationRTX · AerospaceArlington, United States

69% matchPublic

Similar aerospace company

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.

Aeronix Technologies GroupDefense & AerospaceUnited States

68% match

Defense & Aerospace

Aeronix Technologies Group is a supplier of mission systems, data transfer, signal analysis, and communication products, with its primary headquarters located in Melbourne, Florida.

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.

SV-Aero Holdings, LLCAerospace & DefenseUnited States

64% matchPrivate

Aerospace & Defense

Honeywell Aerospace is an independent, publicly traded aerospace and defense company that provides aircraft engines, cockpit and cabin electronics, wireless connectivity systems, navigation and sensor technologies, and propulsion and power solutions. The company serves commercial aviation, defense forces, and space applications across air, land, sea, and space. Additionally, it offers asset availability programs, maintenance support, and technologies focused on aircraft electrification, safety, and autonomy.

Aerospace & Defense Manufacturing

Applied Aerospace & Defense, Inc. engages in the provision of integrated manufacturing solutions. It focuses on serving the following markets: Space and Launch Systems, Defense Aviation and Airborne Systems, and C5ISR and Precision Strike Systems. The company was founded on October 7, 2022 and is headquartered in Huntsville, AL.

Similar aerospace company

Honeywell Aerospace Inc. manufactures and supplies aircraft components, avionics, engines, and systems for airframe manufacturing, commercial airline, military and defense, business aviation, and space markets, as well as other markets in the aerospace industry. The company offers actuation products, air and thermal management products, auxiliary power units, cabin management and entertainment products, cockpit systems and displays, electric power products, engines, health and usage monitoring products, lighting products, microelectronics, navigation products and radios, recorders and transmitters, satellite communications, sensors, space products, terrain and traffic awareness, vehicle turbochargers, weather radars, and wheels and braking systems. It also provides aerospace trading, asset availability, cabin connectivity, maintenance and service plans, certifications, training, and other flight services; and GoDirect Trade, an e-commerce platform that offers access to new and used air transport and business aircraft parts. The company's platform includes business jets, airlines/cargo planes, helicopters, defense, space, general aviation, and automotive platforms. It provides products and services to military fixed and rotary wing operators in South America, Latin America, Africa, and the Middle East. The company was founded in 1914 and is based in Phoenix, Arizona. Honeywell Aerospace Inc. operates as a subsidiary of Honeywell International Inc.

Elbit SystemsESLT · Defense & AerospaceHaifa, Israel

63% matchPublic

Defense & Aerospace

Elbit Systems is an international high-technology company engaged in a wide range of defense, homeland security, and commercial programs throughout the world.

Aerospace & Defense

Chemring Group PLC is a prominent company specializing in defense technology, structured around two core operational segments. The first, Sensors and Information, is responsible for designing and manufacturing electronic countermeasures, alongside systems for detecting chemical and biological threats, and equipment for explosive hazard detection (EHD). The second and primary revenue-generating segment, Countermeasures and Energetics, focuses on the development and production of expendable countermeasures for both aerial and naval platforms, cartridge and propellant-activated devices, pyrotechnic solutions for satellite launch and deployment, missile components, propellants, separation sub-systems, actuators, and a variety of energetic materials. Geographically, the United Kingdom accounts for the majority of the company's revenue.