Northrop Grumman Corporation is an American multinational aerospace and defense technology company. With 95,000 employees and an annual revenue in excess of $30 billion, it is one of the world's largest weapons manufacturers and military technology providers. The firm ranked No. 101 on the 2022 Fortune 500 list of America's largest corporations.
The Raytheon Company was a major U.S. defense contractor and industrial corporation with manufacturing concentrations in weapons and military and commercial electronics. It was previously involved in corporate and special-mission aircraft until early 2007. Raytheon was the world's largest producer of guided missiles. In April 2020, the Raytheon Company merged with United Technologies Corporation to form Raytheon Technologies, which changed its name to RTX Corporation in July 2023.
The Hughes Aircraft Company was a major American aerospace and defense contractor founded on February 14, 1934 by Howard Hughes in Glendale, California, as a division of Hughes Tool Company. The company produced the Hughes H-4 Hercules aircraft, the atmospheric entry probe carried by the Galileo spacecraft, and the AIM-4 Falcon guided missile.
The MIT Lincoln Laboratory, located in Lexington, Massachusetts, is a United States Department of Defense federally funded research and development center chartered to apply advanced technology to problems of national security. Research and development activities focus on long-term technology development as well as rapid system prototyping and demonstration. Its core competencies are in sensors, integrated sensing, signal processing for information extraction, decision-making support, and communications. These efforts are aligned within ten mission areas. The laboratory also maintains several field sites around the world.
BAE Systems Inc. is an American subsidiary of British defense, security, and aerospace company BAE Systems plc. The American subsidiary operates under a Special Security Agreement which allows it to work on some of the most sensitive United States defense programs despite its foreign ownership. It is incorporated in Delaware. It employs approximately 35,000 workers within U.S. borders and several thousand more in Israel, South Africa, Sweden and the United Kingdom. Major business lines of BAE Systems Inc. include electronic warfare, sensing and communications equipment; armored vehicles, artillery systems; naval guns and naval ship repair; and cybersecurity and intelligence services.
Semiconductor Research Corporation (SRC), commonly known as SRC, is a high-technology research consortium active in the semiconductor industry. It is a leading semiconductor research consortium. Todd Younkin is the incumbent president and chief executive officer of the company.
System Planning Corporation (SPC) is a Virginia-based corporation founded in 1970 that produces military electronics, such as flight control systems, radar, and Systems Engineering and Technical Assistance in airwarfare, cybersecurity, program management and research of advanced weapons systems, advanced space systems and advanced microsystems for the United States Department of Defense (DoD). SPC was acquired by ECS Federal, LLC in 2015. It is principal support contractor to cabinet-level departments, including the Department of Defense, Justice and State, and Homeland Security.
Harris Corporation was an American technology company, defense contractor, and information technology services provider that produced wireless equipment, tactical radios, electronic systems, night vision equipment and both terrestrial and spaceborne antennas for use in the government, defense, emergency service, and commercial sectors. They specialized in surveillance solutions, microwave weaponry, and electronic warfare. In 2019, it merged with L3 Technologies to form L3Harris Technologies.
Tracor was a major North American defense electronics contractor which was acquired by Marconi Electronic Systems (MES), a subsidiary of General Electric Company plc, in 1998. Following the purchase of MES by British Aerospace in November 1999 to form BAE Systems, Tracor became BAE Systems Integrated Defense Solutions. Following a 2005 reorganisation, the company became BAE Systems Sensor Integration, part of Electronics and Integrated Solutions.
Selex ES was a subsidiary of Finmeccanica, active in the electronics and information technology business, based in Italy and the UK, and formed in January 2013, following Finmeccanica's decision to combine its existing SELEX Elsag and SELEX Sistemi Integrati businesses into SELEX Galileo, the immediate predecessor of Selex ES. From 1 January 2016, the activities of Selex ES merged into Leonardo-Finmeccanica's Electronics, Defence and Security Systems Sector becoming Leonardo S.p.A.
Carrier Global Corporation is an American multinational heating, ventilation, and air conditioning (HVAC), refrigeration, and fire and security equipment corporation based in Palm Beach Gardens, Florida. Carrier was founded in 1915 as an independent company manufacturing and distributing HVAC systems, and has since expanded to include manufacturing commercial refrigeration and food service equipment, and fire and security technologies.
Herley Industries, based in Lancaster, Pennsylvania, is an American company that specializes in supplying microwave and millimeter wave products to the defense and aerospace industries. They provide solutions for radars, flight instrumentation, weapon sensors, electronic warfare systems, and guidance systems for contractors, the U.S. government, and governments and militaries worldwide.
ELTA Systems Ltd (ELTA) is an Israeli provider of defense products and services specializing in radar, ELINT, COMINT, C4ISTAR, Electronic Warfare, Communication, Autonomous Ground Systems, Intelligence and Cyber products.
Signals intelligence by alliances, nations and industries comprises signals intelligence (SIGINT) gathering activities by national and non-national entities; these entities are commonly responsible for communications security (COMSEC) as well.
ManTech International Corporation is an American defense contracting firm based in Herndon, Virginia. It was co-founded in 1968 by Franc Wertheimer and George J. Pedersen. The company uses technology to help government and industry clients. The company name "ManTech" is a portmanteau formed through the combination of "management" and "technology."
HensoldtAG(HENSOLDT) is a multinational corporation headquartered in Germany which focuses on sensor technologies for protection and surveillance missions in the defence, security and aerospace sectors. The main product areas are radar, optoelectronics and avionics. Hensoldt’s main office is in Taufkirchen near Munich, Germany.
Exelis Inc., was a global aerospace, defense, information and services company created in October 2011 as a result of the spinoff of ITT Corporation's defense business into an independent, publicly traded company. The company was headquartered in Tysons Corner, Virginia, USA and was led by CEO and President David F. Melcher. The Washington Post highlighted Exelis as a top company in the Washington, D.C. region in 2011. It was acquired by the Harris Corporation for $4.75 billion in 2015.
L3Harris Technologies, Inc. is an American technology company, defense contractor, and information technology services provider that produces command and control systems and products, wireless equipment, tactical radios, avionics and electronic systems, night vision equipment, and both terrestrial and spaceborne antennas for use in the government, defense, and commercial sectors.
RTX Corporation, formerly Raytheon Technologies Corporation, is an American multinational aerospace and defense conglomerate headquartered in Arlington, Virginia. It is one of the largest aerospace and defense manufacturers in the world by revenue and market capitalization, as well as one of the largest providers of intelligence services. In 2023, the company's seat in Forbes Global 2000 was 79. RTX manufactures aircraft engines, avionics, aerostructures, cybersecurity solutions, guided missiles, air defense systems, satellites, and drones. The company is also a large military contractor, getting a significant portion of its revenue from the U.S. government.
