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58-860: Most of TRW—including ESL—was acquired by the Northrop Grumman Corporation in December 2002. ESL primarily supplied domestic intelligence agencies, NASA and the U.S. military, but had certain direct relations with the North Atlantic Treaty Organization (NATO) and also provided some services for a variety of state agencies. Principal historic areas of competence are: (a) reconnaissance systems; (b) data communications systems (including advanced sonar and laser light scattering); (c) phased array radar surveillance systems; (d) advanced data processing systems; and (e) environmental systems. The company employed

116-494: A Herndon mailing address ), works on "the entire life cycle of civil and defense platforms and capabilities through a range of services". Vinnell , a Northrop Grumman subsidiary, provides training and communications for the military. In 2003, it landed a $ 48 million contract to train the Iraqi Army . In 2005, the company won a $ 2 billion contract with Virginia to overhaul most of the state's IT operations. Later that year,

174-448: A "four-function" model; when other operations are added, for example for scientific, financial, or statistical calculations, advertisers speak of "57 scientific functions", etc. A wristwatch with stopwatch and timer facilities would similarly claim a specified number of functions. To maximise the claim, trivial operations which do not significantly enhance the functionality of a product may be counted. This engineering-related article

232-401: A joint venture, which grew "from $ 100 million in revenue in 2000 to approximately $ 500 million in fiscal year 2007." In 2000, NG acquired Federal Data Corporation, Navia Aviation As, Comptek Research, Inc., and Sterling Software, Inc. In 2001, the company acquired Litton Industries , a shipbuilder and defense electronics systems provider for the U.S. Navy . During the acquisition process,

290-565: A large technical staff, most of them holding advanced academic degrees. ESL was heavily involved in reverse engineering and played a role in the development of Stealth Technology. The company was founded from a small incubator space on Fabian Way in Palo Alto, California , where it remained until about 85 employees in size. The first major expansion took place about 1969, when a staged facility complex in Sunnyvale, California on Java Drive

348-715: A new intercontinental ballistic missile . As of the end of 2022, Northrop Grumman organized its business around four main sectors, each of which comprises two or more business areas: Aeronautics Systems, headquartered in Redondo Beach, California , at the historic Space Park , produces aircraft, spacecraft, high-energy laser systems and microelectronics for the U.S. and other nations. This includes surveillance and reconnaissance, protected communications, intelligence, battle management, strike operations, electronic warfare, to missile defense, Earth observation, space science and space exploration. The B-2 Spirit strategic bomber,

406-519: A new Delaware holding company, NNG, Inc. , was formed, which merged with Northrop Grumman through a one-for-one common shares exchange in April 2001. Both Northrop Grumman and Litton became subsidiaries of the new holding company. The original Northrop Grumman Corporation then changed its name to "Northrop Grumman Systems Corporation"; the holding company, NNG, Inc., changed its name to "Northrop Grumman Corporation". Later that year, Newport News Shipbuilding

464-452: A pioneer in the fields of antenna design throughout a wide part of the electromagnetic spectrum, including advances in phased array technology. Airborne derivatives of this technology have also been applied to tactical situations, involving tracking of multiple high velocity objects. After successes in specific applications for the government market, ESL began producing some of these receiving systems as commercially available catalog items in

522-642: A successful public offering of its common stock underwritten by Hambrecht & Quist in the mid 1970s with shares thereafter trading on the NASDAQ exchange. In 1978 a merger was consummated with TRW Inc. to merge ESL with TRW, the latter being a large defense contractor in the USA. In 2001, TRW sold the real estate of the ESL campus in Sunnyvale, CA. Approximately half of the operation moved to San Jose, California , and

580-787: Is forecasted to enter test flights as early as late 2023, with the United States Air Force forecasted to acquire operational aircraft as early as 2030. It was reported in October 2023 that taxi tests for the B-21 Raider were underway. In May 2024, Northrop Grumman unveiled the Manta Ray, an underwater drone developed for the Defense Advanced Projects Research Agency (DARPA). The drone, which resembles its namesake sea creature,

638-1056: The B-1 Lancer . Mission Systems produces and maintains the AWACS aerial surveillance systems for the U.S., the United Kingdom , NATO, Japan, and others. Northrop Grumman is the prime contractor for the development and integration of the Air Force's $ 2-billion Multi-Platform Radar Technology Insertion Program . Northrop Grumman also supports the U.S. ballistic missile program, integrates various command, control and intelligence systems, and provides technical and management services, to governmental and military customers, all with an emphasis on cybersecurity. Many other smaller products are made by Northrop Grumman, such as night vision goggles and secure communications equipment. The Defense Systems sector, headquartered in McLean, Virginia (with

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696-540: The Cygnus spacecraft. Until 2020 the firm was developing the OmegA space launch vehicle, intended to carry the U.S. government's national security satellites into space. With Northrop Grumman's reorganization of its divisions effective January 1, 2020, NGIS was split, with most of the sector merging with other Northrop Grumman businesses into a new Space Systems sector. On August 8, 2022, Northrop Grumman announced it

754-770: The E-8C Joint STARS surveillance aircraft , the RQ-4 Global Hawk , and the T-38 Talon supersonic trainer are used by the US Air Force . The US Army uses Northrop Grumman's RQ-5 Hunter unmanned air vehicle, which has been in operational use since 1995. The U.S. Navy uses Northrop Grumman-built aerial vehicles such as the BQM-74 Chukar , RQ-4 Global Hawk-based MQ-4C Triton , MQ-8 Fire Scout , Grumman C-2 Greyhound , Grumman E-2 Hawkeye , and

812-1133: The EA-6B Prowler . Northrop Grumman provides major components and assemblies for different aircraft, such as the F/A-18 Hornet , the F/A-18E/F Super Hornet , the EA-18G Growler , and the Lockheed Martin F-35 Lightning II . Aerospace systems also serves as the contractor for numerous space payloads and is the prime contractor for the James Webb Space Telescope . Northrop Grumman Mission Systems, headquartered in Linthicum, Maryland , creates military radar, sensors, and related products, including C4I radar systems for air defense , Airspace Management radar systems such as AMASS , and battlefield surveillance systems like

870-579: The Mutual and Balanced Force Reductions with the previous Soviet Union . Data communication systems were originally developed to support a variety of the firm’s strategic reconnaissance systems activity. It was natural to seek to provide links from remote unattended listening stations to central station command and control functions . These data systems were often developed to withstand severe environmental and reliability tests; some systems include multiple airborne and ground-based receivers . One of

928-723: The Northrop Corporation was reincorporated in Delaware in 1985. Northrop made a series of light-weight fighter aircraft such as the F-5 , YF-17 , and F-20. However, Northrop was best known for it experimental flying wing aircraft, the XB-35 and YB-49 of the late 1940s and early 1950s. These flying wing aircraft, while unsuccessful, would pave the way for the B-2 Spirit Stealth Bomber, on which Northrop

986-496: The United Kingdom paid $ 1.2 billion in a contract with the company to provide maintenance of its AWACS radar. On June 7, 2018, the acquisition of Orbital ATK was completed, and the former company was absorbed in Northrop Grumman as a new business sector called Northrop Grumman Innovation Systems. With this acquisition, Northrop Grumman got more involved in the space industry, including the construction and launch of

1044-1256: The Airborne Reconnaissance Low (ARL). Tactical aircraft sensors include the AN/APG-68 radar, the AN/APG-80 AESA radar, and the AN/APG-83 AESA radar upgrade for the F-16 Fighting Falcon , the AN/APG-77 AESA radar for the F-22 Raptor , and the AN/APG-81 AESA radar for the F-35 Lightning II, and the AN/AAQ-37 electro-optical Distributed Aperture System (DAS) for the F-35, and the APQ-164 Passive Electronically Scanned Array (PESA) radar for

1102-775: The Antares rocket, which will be known as the Antares 330 . Northrop will provide the A330s upper stage, avionics, software and launch site operations. Firefly will supply seven engines and build the A330s largest structure, the first stage booster. Northrop and Firefly will also jointly develop the MLV. Remotec, a Tennessee-based subsidiary, is a manufacturer of remote control vehicles for explosive ordnance disposal and hazardous material handling. A UK-based subsidiary, Park Air Systems, provides VHF and UHF ground-to-air communications systems for

1160-700: The Colombian jungle. The fourth employee, Tom Janis, had been killed by the FARC shortly after the crash in 2003. In January 2008, Northrop Grumman combined its Newport News and Ship Systems sectors into a new business unit named Northrop Grumman Shipbuilding. On March 31, 2011, this was spun off as Huntington Ingalls Industries , Inc. ( NYSE :  HII ). In November 2010, NASA selected Northrop Grumman for consideration of potential contract awards for heavy lift launch vehicle system concepts, and propulsion technologies. From 2013, Northrop Grumman participates in

1218-603: The DARPA Tactically Exploited Reconnaissance Node (TERN) program, and received $ 2.9 million for Phase 1 and $ 19 million for Phase 2. The TERN program attempts to launch and recover a UAV from mid-size ships to provide long distance intelligence gathering. In July 2013, Northrop Grumman won a training-simulation contract potentially worth $ 490 million to support the U.S. Air Force 's next-generation aerial warfare virtual-training network. As of 2018, Northrop Grumman became

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1276-689: The Department of Defense and Department of Justice. That same year, it acquired Inter-National Research Institute Inc. In 1999, the company acquired Teledyne Ryan , developer of surveillance systems and unmanned aircraft, California Microwave, Inc., and the Data Procurement Corporation. On March 19, 1999, Northrop Grumman revised its fourth-quarter results to a net loss because of problems related to its dealings with start-up satellite launch company Kistler Aerospace Corp. In 1999, Northrop Grumman and SAIC created AMSEC LLC as

1334-794: The Deployable Rapid Assembly Shelter (DRASH) in New York, as part of the U.S. Army's Standard Integrated Command Post System program. Northrop Grumman can trace its lineage back to the beginning of the 20th century when the Grumman Corporation was founded on Long Island , New York. Here, Leroy R. Grumman established the Grumman Aircraft Engineering Corporation in December 1929. By 1939, the company has expanded and relocated to Bethpage, New York. During World War II

1392-564: The Glide Phase Interceptor (GPI). From 1990 to 2003, before the merger with Grumman in 1994, Kent Kresa was the CEO of the company, who led the serial-acquisition strategy with a total of 15 additional acquisitions from 1994 to 2003, including Litton , Logicon , Westinghouse 's defense electronics business, Ryan Aeronautical and Newport News Shipbuilding , and TRW. He then retired in 2003 at age 65. In 2003 Ronald Sugar ,

1450-563: The acquisition was approved by Orbital ATK stockholders and on June 6, 2018, the merger closed after final FTC approval. The acquired company assets and naming were absorbed and become a division named Northrop Grumman Innovation Systems. In June 2020, NASA granted a $ 935 million contract to Northrop Grumman for the Lunar Gateway Habitation and Logistics Outpost (HALO) module, based on its Cygnus cargo spacecraft. In July 2022, Northrop subcontracted Solstar to provide

1508-588: The break in Antares manufacturing caused by Russia's invasion of Ukraine in February 2022. But in addition to salvaging the Antares rocket series, the cost-sharing deal also helps ensure NASA's cargo missions to the International Space Station keep flying regularly and brings muscle to Firefly's plan to build a larger rocket called Medium Launch Vehicle (MLV). Northrop Grumman and Firefly Aerospace will jointly produce an upgraded version of

1566-484: The civil and defense markets. Northrop Grumman has also worked closely with Antenna Associates, Inc., a manufacturer of Identification friend or foe (IFF)/ Secondary Surveillance Radar (SSR) antennas located in Massachusetts. In August 2007, Northrop Grumman acquired Scaled Composites in which it had previously owned a 40% stake. In 2008, Northrop Grumman began working with DHS Systems LLC, manufacturer of

1624-502: The combined ESL, TRW, and Northrop Grumman units include systems integration, high-performance signal processing algorithms, high-speed architectures, remotely controlled modular payloads and antenna systems. ESL survives essentially intact in their San Jose facility and the former McClellan Air Force Base facility in Sacramento . In February 1988, former employee Richard Farley fatally shot seven people and wounded four others at

1682-533: The company built most US Navy aircraft. After the war it branched out into making the first aluminum canoes using left-over materials no longer needed for aircraft. Later the firm created a myriad of products such as ballistic missiles , all-weather radars, the Apollo Lunar Module , land and sea-based fighter aircraft and Stealth bombers . Founded in California in 1939 by Jack Northrop ,

1740-404: The company's headquarters after years of stalking former co-worker Laura Black . The incident helped prompt California's 1990 passage of the country's first anti- stalking laws. Northrop Grumman Corporation Northrop Grumman Corporation is an American multinational aerospace and defense company. With 95,000 employees and an annual revenue in excess of $ 30 billion, it is one of

1798-403: The contract went to rival Lockheed Martin on August 31, 2006. In 2006, Northrop Grumman had intended to bid for the U.S. Air Force's Next-Generation Bomber . Though it has not built a large manned aircraft since wrapping up B-2 Spirit production in the 1990s, the company has "been working hard to turn that perception around, with the skills and capabilities that back it up." However, by 2009,

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1856-506: The development of the B-21 Raider , a long-range, stealth strategic bomber that can drop conventional and nuclear weapons ; it will replace Northrop's own B-2 Spirit , the world's only known stealth bomber. Among its other projects are the production of the solid rocket boosters for NASA's Space Launch System program. It was the sole bidder on the Air Force's Ground Based Strategic Deterrent program , which aims to develop and build

1914-547: The diagnosis of Renovascular hypertension , working in conjunction with physicians practicing in the kidney disease diagnostics field. For NASA, image processing research has been used to interpret satellite photos, including some of the earliest work of this type. The environmental systems division has developed specialized mathematical models for air quality , environmental noise and water pollution topics, gaining note for developing early line source models used in certain environmental litigation. The company underwent

1972-399: The early data communications systems developed was a multi-channel ultra high frequency digital data link, whose innovation was its ability to be conveyed over a single standard military voice channel. In 1972 the company developed one of the first commercial grade telephone to computer data modem devices. The company developed the first software for interpreting renal isograms in

2030-493: The former chief operating officer , took over as CEO. Effective October 1, 2003, Sugar also served as the company chairman of the board. Function (engineering) In engineering , a function is interpreted as a specific process , action or task that a system is able to perform. In the lifecycle of engineering projects, there are usually distinguished subsequently: Requirements and Functional specification documents. The Requirements usually specifies

2088-543: The group into its Peraton subsidiary. The sale closed in February 2021. The Mars Ascent Propulsion System for Mars sample-return mission Ascent Vehicle contract was awarded to Northrop Grumman on March 5, 2021. For this Northrop Grumman to make a 3–meter long, two-stage , solid-fueled Mars ascent rocket for the Mars Sample Return mission. This mission is to collect Perseverance's samples for return to Earth. In August 2022, Northrop Grumman announced it

2146-415: The late 1970s. Since the 1970s ESL has made state of the art advances in coherent signal processing in a high electronic noise environment. These innovations led to near real-time signal processing even as early as 1972. Optical systems analysis has been conducted for four decades, starting in the 1960s with satellite imagery and laser light scattering from atmospheric particles. Acoustical analysis

2204-510: The most important attributes of the requested system. In the Design specification documents, physical or software processes and systems are frequently the requested functions For advertising and marketing of technical products, the number of functions they can perform is often counted and used for promotion. For example a calculator capable of the basic mathematical operations of addition, subtraction, multiplication, and division, would be called

2262-472: The new company acquired substantially all of the defense and electronics systems business of Westinghouse Electric Corporation, Westinghouse Electronic Systems , a major manufacturer of radar systems, for $ 2.9 billion, and Xetron Corporation . In 1997, the defense computer contractor Logicon was added, which had acquired Geodynamics Corporation in March 1996 and Syscon Corporation in February 1995. Northrop

2320-402: The other half set up offices at the former McClellan Air Force Base in Sacramento, California . In December of 2002, TRW and its subsidiary, ESL were acquired by Northrop Grumman Corporation . Northrop Grumman has one of the largest intelligence analysis capabilities in the U.S. and is a leader in developing computer architectures and multi-source data integration tools. Core competencies of

2378-494: The over 3000 employees. For optical systems ESL developed one of the first digital image processing capabilities for aerial photography (both satellite and aircraft platforms). Various radio frequencies are also addressed in order to create a comprehensive capability in signal processing for a variety of listening devices. Tools developed emphasize the real time interaction of interpreters in order to facilitate rapid use of data intercepted. A primary mission of reconnaissance work

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2436-686: The primary contractor for the James Webb Space Telescope . In October 2015, the US Military announced it had awarded Northrop Grumman the contract for the successor to the B-1 and B-52 , subsequently identified as the B-21 . The initial value is $ 21.4 billion, and could eventually be worth up to $ 80 billion. In September 2017, Northrop announced its intention to acquire missile and rocket manufacturer Orbital ATK Inc for $ 9.2 billion: $ 7.8 billion in cash plus $ 1.4 billion in net debt. On November 29, 2017,

2494-570: The tanker program and in March 2010, Northrop Grumman announced it was withdrawing from the competition, deeming the revised requirements to be weighted in favor of the Boeing KC-46 . On January 1, 2006, Northrop Grumman opened its business sector called 'Technical Services'. Northrop Grumman and Boeing collaborated on a design concept for NASA 's upcoming Orion spacecraft (previously the Crew Exploration Vehicle), but

2552-1098: The teams working on that project were dispersed, as USAF's focus turned to a long-range strike instead. Northrop Grumman was one of two teams competing for the Long Range Strike Bomber , and in October 2015 won the contract for the Long Range Strike Bomber. On July 20, 2007, Northrop Grumman became the sole owner of Burt Rutan 's Scaled Composites . In 2007, Northrop Grumman created 'National Workforce Centers' as an alternative to offshoring . Locations are Auburn , Alabama; Corsicana , Texas; Fairmont , West Virginia; Helena , Montana; Johnstown , Pennsylvania; and Lebanon, Virginia . The Rapid City, South Dakota location closed in January 2012. In July 2008, three of four Northrop Grumman employees ( Thomas Howes , Marc Gonsalves and Keith Stansell ) were freed during Operation Jaque after five years of captivity following their aircraft crash in

2610-438: The wings to enhance the propulsion provided by its gliding system, which glides forward while moving up and down in the water column by changing its buoyancy. With an emphasis on minimal human oversight, the creation of the Manta Ray represents a significant advancement in unmanned underwater vehicles (UUV) technology. In September 2024, Northrop Grumman won the U.S. Missile Defense Agency (MDA) competition to develop and build

2668-723: The wireless-enabling technology to enable a Wi-Fi access for employees and equipment in the module. In September 2020, Northrop Grumman won a $ 298 million sole-source contract for the Evolved Strategic Satcom program, an anti-jam communications satellite program intended to replace the Advanced Extremely High Frequency (AEHF) satellite program where Northrop Grumman was a subcontractor to Lockheed Martin . In December 2020, Northrop sold its federal IT and mission support business to Veritas Capital for $ 3.4 billion in cash. Veritas placed

2726-487: 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. Northrop Grumman and its industry partners have won the Collier Trophy nine times, most recently for the development and production of the James Webb Space Telescope , an orbiting observatory launched in 2021. Northrop Grumman leads

2784-601: The world. In 1994, Northrop Aircraft bought Grumman Aerospace , which built the Apollo Lunar Module to create Northrop Grumman (NG) at a cost of $ 2.1 billion. The company purchased the remaining 51% interest in Vought Aircraft Company (Vought) in August 1994 for $ 130 million taking full control of the company after it had purchased an initial 49% interest in September 1992 for $ 45 million. In 1996,

2842-727: Was added. On November 1, 2001, Northrop Grumman restated its third-quarter profit after halting work on two ships for American Classic Voyages , which filed for bankruptcy protection. In 2002, Northrop Grumman acquired TRW Inc. , which had acquired Braddock Dunn & McDonald (BDM) in 1997, and became the Space Technology sector based in Redondo Beach , California, and the Mission Systems sector based in Reston, Virginia , with sole interest in their space systems and laser systems manufacturing. The Aeronautical division

2900-565: Was also conducted in early years related to understanding how porpoises communicate in the wild. In many cases these systems analyses led to hardware implementation programs, typically beginning with one-of-a-kind prototypes for field testing. Multi-year planning programs for the Arms Control and Disarmament Agency including consulting work on implementation of the Strategic Arms Limitation Talks (SALT) and

2958-458: Was designed to carry out long-duration, long-range military missions, including extended loitering on the sea bottom. The development of the Manta Ray posed several technical challenges, including overcoming the corrosive nature of seawater, preventing sea life from interfering with moving components, and operating under conditions where electromagnetic radiation, including sunlight, does not propagate well. The craft uses two four-bladed propellers on

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3016-527: Was initiated. within Moffett Industrial Park, which yielded a decade later about 400,000 square feet (37,000 m) of space for laboratories and research/development activity. The early line management team included Perry as chief executive; Robert Fossum (later director of the Defense Advanced Research Projects Agency ), director of systems analysis; Donald Wolfe, director of hardware; Michael Hogan, director of environmental systems and Paul Scheibe, director of technology. By 1988 there were 9 buildings housing

3074-446: Was moving production of the engines and structures for its Antares rockets to the U.S. from Russia and Ukraine. The move of Antares production fully to the U.S. will happen through a partnership with Texas-based Firefly Aerospace . Northrop Grumman had purchased Russian RD-181 engines to power the Antares 230+ series, and the rocket’s main body was manufactured by Ukraine’s Yuzhmash State Enterprise . Northrop Grumman's B-21 Raider

3132-447: Was moving production of the engines and structures for its Antares rockets to the U.S. from Russia and Ukraine. The move of Antares production fully to the U.S. will happen through a partnership with Texas-based Firefly Aerospace . Northrop Grumman had purchased Russian RD-181 engines to power the Antares 230+ series, and the rocket's main body was manufactured by Ukraine's Yuzhmash State Enterprise . The new arrangement mainly resolves

3190-417: Was sold to Goodrich , and the automotive divisions were spun off and retained the TRW name. There were 15 acquisitions from 1994 to 2003. Northrop Grumman partnered with EADS from the mid-2000s to offer the KC-30 Multi Role Tanker Transport aircraft in the U.S. Air Force's KC-X tanker competition. In February 2008 the U.S. Air Force chose KC-30, but in September 2008 the Defense Department suspended

3248-433: Was support of the Arms Control and Disarmament Agency during the 1960s and 1970s. Some of the unique developments of ESL in this field are: new application of digital signal processing and an early method of recording high speed digital data on analog media. This work centers on development of remotely controlled real-time systems utilized in a variety of strategic surveillance activities. Consequently, ESL has always been

3306-420: Was the prime contractor on the radical YF-23 which was one of two candidates for the Advanced Tactical Fighter but would eventually lose to the F-22 Raptor . Northrop later partnered with Lockheed on the F-35 and serves as a principal member of the Lockheed Martin industry led team. In 1998, a merger between Northrop Grumman and competitor Lockheed Martin was considered but abandoned after resistance from

3364-401: Was the prime contractor. After the end of the Cold War , Northrop made a series of acquisitions, buying Grumman Aerospace , Westinghouse and TRW Inc. in addition to a number of other enterprises. In 2018, Northrop Grumman completed the purchase of Orbital ATK , which has since been renamed to Northrop Grumman Innovation Systems. Northrop Grumman is one of the largest defense contractors in

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