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Melpar was an American government contractor in the 20th century
Cold War The Cold War was a period of global Geopolitics, geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc, which lasted from 1947 unt ...
period. At a time when most employment in
Washington, DC Washington, D.C., formally the District of Columbia and commonly known as Washington or D.C., is the capital city and Federal district of the United States, federal district of the United States. The city is on the Potomac River, across from ...
was directly by the US federal government, Melpar became an early
private sector The private sector is the part of the economy which is owned by private groups, usually as a means of establishment for profit or non profit, rather than being owned by the government. Employment The private sector employs most of the workfo ...
contracting company training a
high tech High technology (high tech or high-tech), also known as advanced technology (advanced tech) or exotechnology, is technology that is at the state of the art, cutting edge: the highest form of technology available. It can be defined as either the ...
nology workforce in the area.


History

In 1945, after the conclusion of
World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
, the founders of Melpar Inc (Thomas Meloy and Joseph Parks), at the suggestion of the
United States Navy The United States Navy (USN) is the naval warfare, maritime military branch, service branch of the United States Department of Defense. It is the world's most powerful navy with the largest Displacement (ship), displacement, at 4.5 millio ...
, moved from
New York City New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive w ...
to the
Washington, DC Washington, D.C., formally the District of Columbia and commonly known as Washington or D.C., is the capital city and Federal district of the United States, federal district of the United States. The city is on the Potomac River, across from ...
area to obtain government contracts. Meloy had served as an assistant to
Henry Stimson Henry Lewis Stimson (September 21, 1867 – October 20, 1950) was an American statesman, lawyer, and Republican Party politician. Over his long career, he emerged as a leading figure in U.S. foreign policy by serving in both Republican and Demo ...
during the war. The company name was derived from the first syllable of their last names. In late 1945 Parks accidentally killed himself in a hunting accident; nevertheless Meloy continued to promote developing Melpar as an engineering and production company doing business with the
Armed forces A military, also known collectively as armed forces, is a heavily armed, highly organized force primarily intended for warfare. Militaries are typically authorized and maintained by a sovereign state, with their members identifiable by a ...
. He acquired the Carl Miller Engineering Company, a small firm that designed and produced
electro-mechanical Electromechanics combine processes and procedures drawn from electrical engineering and mechanical engineering. Electromechanics focus on the interaction of electrical and mechanical systems as a whole and how the two systems interact with each ...
products. The new company took over a contract for airborne radar systems, and expanded. In the next few years Melpar moved to
Alexandria, Virginia Alexandria is an independent city (United States), independent city in Northern Virginia, United States. It lies on the western bank of the Potomac River approximately south of Washington, D.C., D.C. The city's population of 159,467 at the 2020 ...
, added a second plant in
Cambridge, Massachusetts Cambridge ( ) is a city in Middlesex County, Massachusetts, United States. It is a suburb in the Greater Boston metropolitan area, located directly across the Charles River from Boston. The city's population as of the 2020 United States census, ...
, and a third plant in Alexandria. Within 15 years the company grew to more than 6,000 employees, and occupied ten facilities of more than throughout
Northern Virginia Northern Virginia, locally referred to as NOVA or NoVA, comprises several County (United States), counties and independent city (United States), independent cities in the Commonwealth (U.S. state), Commonwealth of Virginia in the United States. ...
. Events such as the
Berlin Airlift The Berlin Blockade (24 June 1948 – 12 May 1949) was one of the first major international crises of the Cold War. During the multinational occupation of post–World War II Germany, the Soviet Union blocked the Western Allies' railway, roa ...
, the detonation of the
nuclear weapon A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission or atomic bomb) or a combination of fission and fusion reactions (thermonuclear weapon), producing a nuclear exp ...
s by the
Soviet Union The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet ...
, and the outbreak of the
Korean War The Korean War (25 June 1950 – 27 July 1953) was an armed conflict on the Korean Peninsula fought between North Korea (Democratic People's Republic of Korea; DPRK) and South Korea (Republic of Korea; ROK) and their allies. North Korea was s ...
helped Melpar's business. In addition to military applications, technology began to play a role in nonmilitary areas. The US government had a pool of technical talent in its laboratories, and assumed an expanded role. The launch of
Sputnik Sputnik 1 (, , ''Satellite 1''), sometimes referred to as simply Sputnik, was the first artificial Earth satellite. It was launched into an elliptical low Earth orbit by the Soviet Union on 4 October 1957 as part of the Soviet space progra ...
in 1957 further intensified competition with the Soviet Union. Melpar embraced rather than shunned government work, as most other companies did. In 1951
Westinghouse Air Brake Company The Westinghouse Air Brake Technologies Corporation (WABCO) was an American company founded on September 28, 1869 by George Westinghouse in Pittsburgh, Pennsylvania. Earlier in the year he had invented the railway air brake in New York state. A ...
, a railway equipment producer founded in 1869, purchased the company for $1 million. It was a large sum for the time, despite typical profits on government contracts of only 1-2% of sales, which were generally reinvested in research. In the 1990s, the development of the
Internet The Internet (or internet) is the Global network, global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It is a internetworking, network of networks ...
, led to increased emphasis on
computer science Computer science is the study of computation, information, and automation. Computer science spans Theoretical computer science, theoretical disciplines (such as algorithms, theory of computation, and information theory) to Applied science, ...
,
information systems An information system (IS) is a formal, sociotechnical, organizational system designed to collect, process, store, and distribute information. From a sociotechnical perspective, information systems comprise four components: task, people, structu ...
, and software technology. During the 1970s and 1980s, a similar fervor was experienced in the telecommunications and biotechnology sectors. However, during the 1950s and 1960s the most exciting technical place to advance the knowledge was the fledgling aerospace and
electronics industry The electronics industry is the industry (economics), industry that produces electronic devices. It emerged in the 20th century and is today one of the largest global industries. Contemporary society uses a vast array of electronic devices that ar ...
. The 1950-60s had many new firms and people readily working long hours. A unique feature of the 1950s, however, was that the US government, not the commercial marketplace, was the prime source of funding for new technologies. Melpar was located near its customers in Washington, DC. Other government contractors such as Atlantic Research, Vitro Laboratories, Page Communications Engineers, Hazleton Laboratories (now
Fortrea Fortrea Holdings Inc. is a contract research organization organized in Delaware and headquartered in Durham, North Carolina with operations in 90 countries. Its customers are primarily in the pharmaceutical, biotechnology, and medical device ind ...
),
COMSAT Communications Satellite Corporation (COMSAT) is a global telecommunications company based in the United States. By 2007, it had branches in Brazil, Argentina, Colombia, Mexico, Peru, Venezuela and several other countries in the Americas. Alt ...
and the
Applied Physics Laboratory The Johns Hopkins University Applied Physics Laboratory (or simply Applied Physics Laboratory, or APL) is a not-for-profit university-affiliated research center (UARC) in Howard County, Maryland. It is affiliated with Johns Hopkins University ...
also benefited. However, Melpar was the largest. In 1963, openings included astronomers, astrophysicists, microbiologists, entomologists, geophysicists and gas chromatographers. Melpar filled a void due to the lack of a
technical university An institute of technology (also referred to as technological university, technical university, university of technology, polytechnic university) is an institution of tertiary education that specializes in engineering, technology, applied science ...
in the area (Melpar welcomed
George Mason University George Mason University (GMU) is a Public university, public research university in Fairfax County, Virginia, United States. Located in Northern Virginia near Washington, D.C., the university is named in honor of George Mason, a Founding Father ...
in 1964). In 1952 Melpar built an expensive, modern plant from downtown on a wooded tract near Seven Corners on Route 50. The new building, surrounded by fields in a campus-like setting back from the road, had a pond, willow trees, a brick facade, and parking behind the plant. It was a contrast to the small buildings and warehouses located downtown, and was promoted as harmonizing
industrial design Industrial design is a process of design applied to physical Product (business), products that are to be manufactured by mass production. It is the creative act of determining and defining a product's form and features, which takes place in adva ...
with residential surroundings. To accommodate Melpar, Fairfax County revamped its
zoning In urban planning, zoning is a method in which a municipality or other tier of government divides land into land-use "zones", each of which has a set of regulations for new development that differs from other zones. Zones may be defined for ...
laws to help relieve the
tax burden In economics, tax incidence or tax burden is the effect of a particular tax on the distribution of economic welfare. Economists distinguish between the entities who ultimately bear the tax burden and those on whom the tax is initially imposed. The ...
on property owners. Melpar employees could work near their homes. In development advertising the state of
Virginia Virginia, officially the Commonwealth of Virginia, is a U.S. state, state in the Southeastern United States, Southeastern and Mid-Atlantic (United States), Mid-Atlantic regions of the United States between the East Coast of the United States ...
touted Melpar as a model. The decision to move to the country was made more than ten years before the "circumferential highway" was completed, and more than 15 years before a
shopping mall A shopping mall (or simply mall) is a large indoor shopping center, usually Anchor tenant, anchored by department stores. The term ''mall'' originally meant pedestrian zone, a pedestrian promenade with shops along it, but in the late 1960s, i ...
now known as
Tysons Corner Center Tysons Corner Center is a large shopping mall in the unincorporated area of Tysons in Fairfax County, Virginia, United States (between McLean and Vienna, Virginia). It opened to the public in 1968, becoming one of the first fully enclosed, clim ...
was built at Tyson's Corner. Later known as the
Capital Beltway The Capital Beltway, designated as Interstate 495 (I-495) for its entire length, is an List of auxiliary Interstate Highways, auxiliary Interstate Highway in the Washington metropolitan area. The Ring road, beltway encircles Washington, D.C., ...
, this highway led to the term beltway bandits for the contracting firms that later proliferated. Melpar linked production facilities to its scientific and engineering capabilities. The company won two large contracts for B-58 aircraft electronics and Minuteman missile guidance components, requiring a buildup of
manufacturing plants A factory, manufacturing plant or production plant is an industrial facility, often a complex consisting of several buildings filled with machinery, where workers manufacture items or operate machines which process each item into another. Th ...
and an associated technical workforce in the Washington area. These facilities enabled scientists to test their laboratory research with prototype hardware. By 1960 the company assembled products such as missile equipment,
flight simulator A flight simulator is a device that artificially re-creates aircraft flight and the environment in which it flies, for pilot training, design, or other purposes. It includes replicating the equations that govern how aircraft fly, how they rea ...
s, radar beacons, fuses,
data processing Data processing is the collection and manipulation of digital data to produce meaningful information. Data processing is a form of ''information processing'', which is the modification (processing) of information in any manner detectable by an o ...
equipment, communications, antennas, electronic countermeasure and reconnaissance systems. Managing manufacturing programs presented a different set of challenges. Since Washington did not have a workforce of electronic technicians Melpar had to build and train one. The Minuteman
production line A production line is a set of sequential operations established in a factory where components are assembled to make a finished article or where materials are put through a refining process to produce an end-product that is suitable for onward ...
required 1,800 people and as many as 130 were hired in a single day. Technology schools such as the Capitol Radio Engineering Institute expanded to help train designers and draftsmen to build products for space and missile programs. Universities conducted technical courses in Melpar's facilities for employees on their own time, in programs praised by the Secretary of Education. Melpar instituted tuition-reimbursement policies with incentives for high grades in technical courses. Positions for minorities and females opened at unprecedented levels. During this time the company also pioneered manufacturing technology. Unlike today when existing
commercial off-the-shelf Commercial-off-the-shelf or commercially available off-the-shelf (COTS) products are packaged or canned (ready-made) hardware or software, which are adapted aftermarket to the needs of the purchasing organization, rather than the commissioning of ...
technology is available, manufacturing had to translate ideas quickly into producible reality. Intense development occurred in areas of microelectronics technology such as the fabrication and layout of miniature circuits, and the use of
thin film A thin film is a layer of materials ranging from fractions of a nanometer ( monolayer) to several micrometers in thickness. The controlled synthesis of materials as thin films (a process referred to as deposition) is a fundamental step in many ...
devices and plastic components. Processes such as welding, plating, soldering and automatic component insertion were studied and improved. Melpar's manufacturing engineers often found themselves writing
engineering process In engineering, a process is a series of interrelated tasks that, together, transform inputs into a given output.ANSI/EIA-632-1998 Processes for Engineering a System, Appendix A These tasks may be carried out by people, nature or machines using ...
documents that eventually became the government standard. Melpar performed diverse research in physical and
life sciences This list of life sciences comprises the branches of science that involve the scientific study of life – such as microorganisms, plants, and animals including human beings. This science is one of the two major branches of natural science, ...
over 40 years. One project begun in the late 1950s (foreshadowing
artificial intelligence Artificial intelligence (AI) is the capability of computer, computational systems to perform tasks typically associated with human intelligence, such as learning, reasoning, problem-solving, perception, and decision-making. It is a field of re ...
) linked biology and the design of electrical devices–computer programs that emulated artificial
nerve cells A neuron (American English), neurone (British English), or nerve cell, is an excitable cell that fires electric signals called action potentials across a neural network in the nervous system. They are located in the nervous system and help to ...
and simulated functions such as learning ability and initiative. The intent was to construct a thinking machine, similar to a
human nervous system In biology, the nervous system is the highly complex part of an animal that coordinates its actions and sensory information by transmitting signals to and from different parts of its body. The nervous system detects environmental changes ...
that learned
pattern recognition Pattern recognition is the task of assigning a class to an observation based on patterns extracted from data. While similar, pattern recognition (PR) is not to be confused with pattern machines (PM) which may possess PR capabilities but their p ...
and avoided mistakes (e.g. programming a mobile satellite on the Moon to avoid a deep precipice). Studies on the nature of speech led to more efficient use of the
radio spectrum The radio spectrum is the part of the electromagnetic spectrum with frequencies from 3  Hz to 3,000 GHz (3  THz). Electromagnetic waves in this frequency range, called radio waves, are widely used in modern technology, particula ...
through
bandwidth compression In telecommunications, the term bandwidth compression has the following meanings: *The reduction of the Bandwidth (computing), bandwidth needed to transmit a given amount of data in a given time. *The reduction of the time needed to transmit a g ...
, and improved long distance and coded communications–other related studies focused on the elimination of speech deficiencies and development of a phonetic typewriter. In
medical research Medical research (or biomedical research), also known as health research, refers to the process of using scientific methods with the aim to produce knowledge about human diseases, the prevention and treatment of illness, and the promotion of ...
Melpar developed synthetic materials (tissue growth) to be compatible with the heart (later known as the Jarvik heart), and produced an electronic
heart monitor A heart rate monitor (HRM) is a personal monitoring device that allows one to measure/display heart rate in real time or record the heart rate for later study. It is largely used to gather heart rate data while performing various types of ph ...
(Cardiac Sentry) which detected out-of-norm variations, maintained hospital records and administered prescribed treatments. The company was a pioneer in
plasma physics Plasma () is a state of matter characterized by the presence of a significant portion of charged particles in any combination of ions or electrons. It is the most abundant form of ordinary matter in the universe, mostly in stars (including th ...
and developed materials for communicating with crewed space vehicles reentering the atmosphere. Using
solar energy Solar energy is the radiant energy from the Sun's sunlight, light and heat, which can be harnessed using a range of technologies such as solar electricity, solar thermal energy (including solar water heating) and solar architecture. It is a ...
, desalinization experiments were conducted to make saline and
brackish water Brackish water, sometimes termed brack water, is water occurring in a natural environment that has more salinity than freshwater, but not as much as seawater. It may result from mixing seawater (salt water) and fresh water together, as in estuary ...
drinkable. Detection systems to measure highway curves, motions and vibrations were developed to improve
mass transit Public transport (also known as public transit, mass transit, or simply transit) are forms of transport available to the general public. It typically uses a fixed schedule, route and charges a fixed fare. There is no rigid definition of whi ...
systems. Melpar performed studies in
cell biology Cell biology (also cellular biology or cytology) is a branch of biology that studies the structure, function, and behavior of cells. All living organisms are made of cells. A cell is the basic unit of life that is responsible for the living an ...
, food chemistry,
composite material A composite or composite material (also composition material) is a material which is produced from two or more constituent materials. These constituent materials have notably dissimilar chemical or physical properties and are merged to create a ...
s (light weight, high temperature), solar energy, meteorology, virology and immunology (cancer research), air and
water pollution Water pollution (or aquatic pollution) is the contamination of Body of water, water bodies, with a negative impact on their uses. It is usually a result of human activities. Water bodies include lakes, rivers, oceans, aquifers, reservoirs and ...
,
air traffic control Air traffic control (ATC) is a service provided by ground-based air traffic controllers who direct aircraft on the ground and through a given section of controlled airspace, and can provide advisory services to aircraft in non-controlled air ...
, global navigation (constructed a prototype map of the
Global Positioning System The Global Positioning System (GPS) is a satellite-based hyperbolic navigation system owned by the United States Space Force and operated by Mission Delta 31. It is one of the global navigation satellite systems (GNSS) that provide ge ...
), and underwater acoustics and optics. They studied methane detection in mines and conversion of coal to acetylene as a new source of energy. An antenna was placed on top of the Empire State Building to evaluate the feasibility of UHF broadcasting. Offshoot products from laboratory technology included resins, varnishes, foam, nonsmudge ink, adhesives, photoelectric readers and
frequency standard A frequency standard is a stable electronic oscillator, oscillator used for frequency calibration or reference. A frequency standard generates a fundamental frequency with a high degree of accuracy and precision. Harmonics of this fundamental fr ...
instrumentation. Synthetic diamonds and emeralds were produced to test hardness in space age materials. While most of Melpar's efforts were technical, some involved the social sciences–creation of a
stock index In finance, a stock index, or stock market index, is an index that measures the performance of a stock market, or of a subset of a stock market. It helps investors compare current stock price levels with past prices to calculate market perform ...
of
S&P 500 The Standard and Poor's 500, or simply the S&P 500, is a stock market index tracking the stock performance of 500 leading companies listed on stock exchanges in the United States. It is one of the most commonly followed equity indices and in ...
companies for
Business Week ''Bloomberg Businessweek'', previously known as ''BusinessWeek'' (and before that ''Business Week'' and ''The Business Week''), is an American monthly business magazine published 12 times a year. The magazine debuted in New York City in Septembe ...
, and operation of a
Job Corps Job Corps is a program administered by the United States Department of Labor that offers free education and vocational training to young people ages 16 to 24.
center. Melpar continued its work on military and space applications such as radar, communications, and electronic countermeasure systems as well as airborne and ground intelligence systems. Devices to detect lethal chemical and
biological agent Biological agents, also known as biological weapons or bioweapons, are pathogens used as weapons. In addition to these living or replicating pathogens, toxins and Toxin#Biotoxins, biotoxins are also included among the bio-agents. More than 1,2 ...
s were developed. The company participated in early uncrewed (Vanguard and Explorer) and crewed space programs (Mercury and Apollo), providing antennas and semi-dried food for lunar missions. A quarantine facility was produced to insure the astronauts had not brought any contamination from the Moon. Melpar also produced more than a dozen
flight simulator A flight simulator is a device that artificially re-creates aircraft flight and the environment in which it flies, for pilot training, design, or other purposes. It includes replicating the equations that govern how aircraft fly, how they rea ...
s, including many for the Air Force's
century series The Century Series is a popular name for a group of US fighter aircraft representing models designated between F-100 and F-106 which went into full production. They included the first successful supersonic aircraft designs in the United State ...
fighters and helicopter systems for the Navy. These simulators enabled more realistic and demanding training, saving pilots' lives and reducing
fuel consumption A fuel is any material that can be made to react with other substances so that it releases energy as thermal energy or to be used for work. The concept was originally applied solely to those materials capable of releasing chemical energy but ...
during the
1970s energy crisis The 1970s energy crisis occurred when the Western world, particularly the United States, Canada, Western Europe, Australia, and New Zealand, faced substantial petroleum shortages as well as elevated prices. The two worst crises of this period wer ...
. A company newspaper editorial in 1957 stated, "We have sought the breeder job, the line of inquiry promising to expand a general field of engineering endeavor or open a new one." However, in the mid-1960s Melpar's research, engineering and production began to decline. The government's budget priorities changed, with emphasis placed on solving the nation's
social problems A social issue is a problem that affects many people within a society. It is a group of common problems in present-day society that many people strive to solve. It is often the consequence of factors extending beyond an individual's control. Soc ...
. The
human spaceflight Human spaceflight (also referred to as manned spaceflight or crewed spaceflight) is spaceflight with a crew or passengers aboard a spacecraft, often with the spacecraft being operated directly by the onboard human crew. Spacecraft can also be ...
program had few follow-on missions after landing a man on the Moon. The military's budget was heavily dedicated to the
Vietnam War The Vietnam War (1 November 1955 – 30 April 1975) was an armed conflict in Vietnam, Laos, and Cambodia fought between North Vietnam (Democratic Republic of Vietnam) and South Vietnam (Republic of Vietnam) and their allies. North Vietnam w ...
. These budget trends reduced Melpar's programs. Other factors contributed to the business decline. The government did not award follow-on manufacturing contracts, so layoffs of production workers took place. The
American Standard Companies American Standard Companies Inc. was a manufacturer of heating, ventilation, and air conditioning (HVAC) systems, plumbing fixtures, and automotive parts. The company was formed in 1929 through the merger of the American Radiator Company and ...
, bought the Westinghouse Air Brake Company, and immediately began to sell off the assets. Melpar's research programs were diverse, unprofitable, and had uncertain business prospects. Some unfavorable publicity contributed to Melpar's misfortunes. In 1963 Bobby Baker was Secretary for the Majority Democratic caucus in the US Senate, and closely linked to
Lyndon B. Johnson Lyndon Baines Johnson (; August 27, 1908January 22, 1973), also known as LBJ, was the 36th president of the United States, serving from 1963 to 1969. He became president after the assassination of John F. Kennedy, under whom he had served a ...
- he held perhaps the most powerful nonelected position in Congress. A Melpar
vending machine A vending machine is an automated machine that dispenses items such as snacks, beverages, cigarettes, and lottery tickets to consumers after cash, a credit card, or other forms of payment are inserted into the machine or payment is otherwise m ...
contractor filed a lawsuit against Baker, accusing him of
influence peddling Influence peddling, also called traffic of influence or trading in influence, is the practice of using one's influence in government or connections with authorities to obtain favours or preferential treatment for another, usually in return for ...
to switch the contract to a competitor, with which he had financial ties. Within a few days Baker resigned his position. For almost two years there were headlines and congressional investigations into Baker's business deals and questionable relationships. Melpar's top management was called to testify before the
Senate Rules committee The Senate Committee on Rules and Administration, also called the Senate Rules and Administration Committee, is responsible for the rules of the United States Senate, administration of congressional buildings, and with credentials and qualificat ...
, although ultimately the Melpar incident was settled out of court. Even so, the situation demoralized employees, did not enhance the company's ability to win new Government contracts, and changes in company management soon took place. An investigation was also ordered into overpricing of the B-58 systems. Some employees left Melpar to start new companies (usually in the Washington area). Over the next 20 to 30 years more than a dozen
spin-off Spin-off, Spin Off, Spin-Off, or Spinoff may refer to: Entertainment and media *Spinoff (media), a media work derived from an existing work *''The Spinoff'', a New Zealand current affairs magazine * ''Spin Off'' (Canadian game show), a 2013 Canad ...
s generated millions of dollars in annual sales and employed thousands in the Washington area. One employee began a communications company in Florida that ultimately became the
Harris Corporation Harris Corporation was an American technology company, defense contractor, and information technology service (economics), services provider that produced wireless equipment, tactical radios, electronic systems, night vision device, night visi ...
. Two employees from a research division near
Boston Boston is the capital and most populous city in the Commonwealth (U.S. state), Commonwealth of Massachusetts in the United States. The city serves as the cultural and Financial centre, financial center of New England, a region of the Northeas ...
formed the
data communications Data communication, including data transmission and data reception, is the transfer of data, signal transmission, transmitted and received over a Point-to-point (telecommunications), point-to-point or point-to-multipoint communication chann ...
manufacturer Codex Corporation in 1962. Many prospered in the 1970s and 1980s, but then left the area, due to industrial consolidations, mergers, and acquisitions. Meloy Laboratories continued Melpar's biotechnical, pharmaceutical research until
Rhône-Poulenc Rhône-Poulenc () was a French chemical and pharmaceutical company founded in 1928. In 1999, it merged with Hoechst AG to form Aventis. As of 2015, the pharmaceutical operations of Rhône-Poulenc are part of Sanofi and the chemicals divisions ...
moved the operation to
Philadelphia Philadelphia ( ), colloquially referred to as Philly, is the List of municipalities in Pennsylvania, most populous city in the U.S. state of Pennsylvania and the List of United States cities by population, sixth-most populous city in the Unit ...
in the 1980s. A flight simulator spin-off named Simulation Engineering Corporation (Secor), went through four changes in ownership in Northern Virginia–from
Sperry Rand Sperry Corporation was a major American equipment and electronics company whose existence spanned more than seven decades of the 20th century. Sperry ceased to exist in 1986 following a prolonged hostile takeover bid engineered by Burroughs ...
to Honeywell to Hughes to Raytheon - before being moved to Texas in 1998. The same employees started a second company, Quintron, which was purchased by Loral for $22 million and later owned by Lockheed. A few companies still reside in Northern Virginia –VSE Inc in Alexandria (1300 employees), RSI Inc in Sterling (500 employees), ISOMET in Manassas, ST Research (now a division of Boeing called Argon ST) in Newington, as well as half a dozen small machine shops. For almost 50 years Melpar used the same facility on U.S. Route 50 in Virginia and had about 1,500 employees. The company went through several changes in ownership, being purchased by LTV Electrosystems in 1970 (changed to
E-Systems Raytheon Intelligence, Information, and Services (RIIS or IIS) is a business unit of Raytheon Company headquartered in Dulles, Virginia. IIS specializes in intelligence, surveillance, and reconnaissance, advanced cybersecurity services; weather ...
in 1972) and the Raytheon Company in 1995. The name Melpar was discontinued in 1994 and the facility served as headquarters for Raytheon's Strategic Systems Division. Over the last 25 to 30 years the company performed some government electronics contracts, such as production and support of ground systems for the U-2
reconnaissance aircraft A reconnaissance aircraft (colloquially, a spy plane) is a military aircraft designed or adapted to perform aerial reconnaissance with roles including collection of imagery intelligence (including using Aerial photography, photography), signals ...
, and
unmanned aerial vehicle An unmanned aerial vehicle (UAV) or unmanned aircraft system (UAS), commonly known as a drone, is an aircraft with no human pilot, crew, or passengers onboard, but rather is controlled remotely or is autonomous.De Gruyter Handbook of Dron ...
s. Additionally this facility managed information systems for agencies such as the
US Department of Education US or Us most often refers to: * ''Us'' (pronoun), the objective case of the English first-person plural pronoun ''we'' * US, an abbreviation for the United States US, U.S., Us, us, or u.s. may also refer to: Arts and entertainment Albums * ...
, and fabricated and tested electronic products. In 2010 Raytheon moved out of the building at 7700 Arlington Boulevard, and it was remodeled for
Tricare Tricare (styled TRICARE) is a health care program of the United States Department of Defense The United States Department of Defense (DoD, USDOD, or DOD) is an United States federal executive departments, executive department of the fede ...
.


References

{{Reflist Defunct companies based in Virginia