Silicon Valley, California
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Silicon Valley is a region in
Northern California Northern California (colloquially known as NorCal) is a geographic and cultural region that generally comprises the northern portion of the U.S. state of California. Spanning the state's northernmost 48 counties, its main population centers incl ...
that serves as a global center for
high technology High technology (high tech), also known as advanced technology (advanced tech) or exotechnology, is technology that is at the cutting edge: the highest form of technology available. It can be defined as either the most complex or the newest te ...
and
innovation Innovation is the practical implementation of ideas that result in the introduction of new goods or services or improvement in offering goods or services. ISO TC 279 in the standard ISO 56000:2020 defines innovation as "a new or changed entity ...
. Located in the southern part of the
San Francisco Bay Area The San Francisco Bay Area, often referred to as simply the Bay Area, is a populous region surrounding the San Francisco, San Pablo, and Suisun Bay estuaries in Northern California. The Bay Area is defined by the Association of Bay Area Go ...
, it corresponds roughly to the geographical areas San Mateo County and Santa Clara County. San Jose is Silicon Valley's largest city, the third-largest in
California California is a U.S. state, state in the Western United States, located along the West Coast of the United States, Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the List of states and territori ...
, and the tenth-largest in the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...
; other major Silicon Valley cities include
Sunnyvale Sunnyvale () is a city located in the Santa Clara Valley in northwest Santa Clara County in the U.S. state of California. Sunnyvale lies along the historic El Camino Real and Highway 101 and is bordered by portions of San Jose to the north ...
, Santa Clara,
Redwood City Redwood City is a city on the San Francisco Peninsula in Northern California's Bay Area, approximately south of San Francisco, and northwest of San Jose. Redwood City's history spans its earliest inhabitation by the Ohlone people to being a po ...
, Mountain View,
Palo Alto Palo Alto (; Spanish for "tall stick") is a charter city in the northwestern corner of Santa Clara County, California, United States, in the San Francisco Bay Area, named after a coastal redwood tree known as El Palo Alto. The city was estab ...
, Menlo Park, and
Cupertino Cupertino ( ) is a city in Santa Clara County, California, United States, directly west of San Jose on the western edge of the Santa Clara Valley with portions extending into the foothills of the Santa Cruz Mountains. The population was 57,8 ...
. The San Jose Metropolitan Area has the third-highest GDP per capita in the world (after Zurich, Switzerland and
Oslo, Norway Oslo ( , , or ; sma, Oslove) is the capital and most populous city of Norway. It constitutes both a county and a municipality. The municipality of Oslo had a population of in 2022, while the city's greater urban area had a population of i ...
), according to the
Brookings Institution The Brookings Institution, often stylized as simply Brookings, is an American research group founded in 1916. Located on Think Tank Row in Washington, D.C., the organization conducts research and education in the social sciences, primarily in ec ...
, and, as of June 2021, has the highest percentage of homes valued at $1 million or more in the United States. Silicon Valley is home to many of the world's largest high-tech corporations, including the headquarters of more than 30 businesses in the
Fortune 1000 The Fortune 1000 are the 1,000 largest American companies ranked by revenues, as compiled by the American business magazine ''Fortune''. It only includes companies which are incorporated or authorized to do business in the United States, and for ...
, and thousands of
startup companies A startup or start-up is a company or project undertaken by an entrepreneur to seek, develop, and validate a scalable business model. While entrepreneurship refers to all new businesses, including self-employment and businesses that never intend t ...
. Silicon Valley also accounts for one-third of all of the
venture capital Venture capital (often abbreviated as VC) is a form of private equity financing that is provided by venture capital firms or funds to startups, early-stage, and emerging companies that have been deemed to have high growth potential or which ha ...
investment in the United States, which has helped it to become a leading hub and
startup ecosystem A startup ecosystem is formed by people, startups in their various stages and various types of organizations in a location (physical or virtual), interacting as a system to create and scale new startup companies. These organizations can be furthe ...
for high-tech innovation. It was in Silicon Valley that the silicon-based
integrated circuit An integrated circuit or monolithic integrated circuit (also referred to as an IC, a chip, or a microchip) is a set of electronic circuits on one small flat piece (or "chip") of semiconductor material, usually silicon. Large numbers of tiny ...
, the
microprocessor A microprocessor is a computer processor where the data processing logic and control is included on a single integrated circuit, or a small number of integrated circuits. The microprocessor contains the arithmetic, logic, and control circu ...
, and the
microcomputer A microcomputer is a small, relatively inexpensive computer having a central processing unit (CPU) made out of a microprocessor. The computer also includes memory and input/output (I/O) circuitry together mounted on a printed circuit board (PC ...
, among other technologies, were developed. , the region employed about a half million
information technology Information technology (IT) is the use of computers to create, process, store, retrieve, and exchange all kinds of data . and information. IT forms part of information and communications technology (ICT). An information technology system (I ...
workers. As more high-tech companies were established across San Jose and the Santa Clara Valley, and then north towards the Bay Area's two other major cities,
San Francisco San Francisco (; Spanish language, Spanish for "Francis of Assisi, Saint Francis"), officially the City and County of San Francisco, is the commercial, financial, and cultural center of Northern California. The city proper is the List of Ca ...
and
Oakland Oakland is the largest city and the county seat of Alameda County, California, United States. A major West Coast port, Oakland is the largest city in the East Bay region of the San Francisco Bay Area, the third largest city overall in the Bay A ...
, the term "Silicon Valley" came to have two definitions: a narrower geographic one, referring to
Santa Clara County Santa Clara County, officially the County of Santa Clara, is the sixth-most populous county in the U.S. state of California, with a population of 1,936,259, as of the 2020 United States Census, 2020 census. Santa Clara County and neighboring Sa ...
and southeastern
San Mateo County San Mateo County ( ), officially the County of San Mateo, is a county located in the U.S. state of California. As of the 2020 census, the population was 764,442. Redwood City is the county seat, and the third most populated city following Daly ...
, and a metonymical definition referring to high-tech businesses in the entire Bay Area. The term Silicon Valley is often used as a
synecdoche Synecdoche ( ) is a type of metonymy: it is a figure of speech in which a term for a part of something is used to refer to the whole (''pars pro toto''), or vice versa (''totum pro parte''). The term comes from Greek . Examples in common Engl ...
for the American high-technology
economic sector One classical breakdown of economic activity distinguishes three sectors: * Primary: involves the retrieval and production of raw-material commodities, such as corn, coal, wood or iron. Miners, farmers and fishermen are all workers in the ...
. The name also became a global synonym for leading high-tech research and enterprises, and thus inspired similarly named locations, as well as
research parks The following is a list of science park, technology parks and biomedical parks of the world, organized by continent. Asia ASEAN Economic Community Report listing all the Economic Zones in the ASEAN Economic Community froUNIDO Viet Nam China ...
and technology centers with comparable structures all around the world. Many headquarters of tech companies in Silicon Valley have become hotspots for
tourism Tourism is travel for pleasure or business; also the theory and practice of touring (disambiguation), touring, the business of attracting, accommodating, and entertaining tourists, and the business of operating tour (disambiguation), tours. Th ...
. More recently, intensifying
droughts in California The historical and ongoing droughts in California result from various complex meteorological phenomena, some of which are not fully understood by scientists. Drought is generally defined as “a deficiency of precipitation over an extended peri ...
have further strained the Silicon Valley region’s
water security Water security is the focused goal of water policy and water management. A society with a high level of water security makes the most of water's benefits for humans and ecosystems and limits the risk of destructive impacts associated with water. T ...
.


Etymology

The word "silicon" in the name originally referred to the large number of innovators and manufacturers in the region specializing in
silicon Silicon is a chemical element with the symbol Si and atomic number 14. It is a hard, brittle crystalline solid with a blue-grey metallic luster, and is a tetravalent metalloid and semiconductor. It is a member of group 14 in the periodic tab ...
-based
transistor upright=1.4, gate (G), body (B), source (S) and drain (D) terminals. The gate is separated from the body by an insulating layer (pink). A transistor is a semiconductor device used to Electronic amplifier, amplify or electronic switch, switch e ...
s and
integrated circuit An integrated circuit or monolithic integrated circuit (also referred to as an IC, a chip, or a microchip) is a set of electronic circuits on one small flat piece (or "chip") of semiconductor material, usually silicon. Large numbers of tiny ...
chips. The popularization of the name is credited to
Don Hoefler Donald C. Hoefler (October 3, 1922 – April 15, 1986) was an American journalist, well known for using the term "Silicon Valley" for the first time in print. His friend Ralph Vaerst suggested the name "Silicon Valley" in a series of articles ent ...
. He first used it in the article "Silicon Valley USA", which appeared in the January 11, 1971, issue of the weekly trade newspaper ''
Electronic News ''Electronic News'' was a publication that covered the electronics industry, from semiconductor equipment and materials to military/aerospace electronics to supercomputers. It was originally a weekly trade newspaper, which covered all aspects of ...
''. However, the term did not gain widespread use until the early 1980s, at the time of the introduction of the
IBM PC The IBM Personal Computer (model 5150, commonly known as the IBM PC) is the first microcomputer released in the IBM PC model line and the basis for the IBM PC compatible de facto standard. Released on August 12, 1981, it was created by a team ...
and numerous related hardware and software products to the consumer market.


History

Silicon Valley was born through the intersection of several contributing factors including a skilled science research base housed in area universities, plentiful
venture capital Venture capital (often abbreviated as VC) is a form of private equity financing that is provided by venture capital firms or funds to startups, early-stage, and emerging companies that have been deemed to have high growth potential or which ha ...
, and steady
U.S. Department of Defense The United States Department of Defense (DoD, USDOD or DOD) is an executive branch department of the federal government charged with coordinating and supervising all agencies and functions of the government directly related to national secur ...
spending.
Stanford University Stanford University, officially Leland Stanford Junior University, is a private research university in Stanford, California. The campus occupies , among the largest in the United States, and enrolls over 17,000 students. Stanford is consider ...
leadership was especially important in the valley's early development. Together these elements formed the basis of its growth and success.


Early military origins

The Bay Area had long been a major site of
United States Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage ...
research and technology. In 1909,
Charles Herrold Charles David "Doc" Herrold (November 16, 1875 – July 1, 1948) was an American inventor and pioneer radio broadcaster, who began experimenting with audio radio transmissions in 1909. Beginning in 1912 he apparently became the first person to mak ...
started the first
radio station Radio broadcasting is transmission of audio (sound), sometimes with related metadata, by radio waves to radio receivers belonging to a public audience. In terrestrial radio broadcasting the radio waves are broadcast by a land-based radio ...
in the United States with regularly scheduled programming in San Jose. Later that year, Stanford University graduate Cyril Elwell purchased the U.S. patents for
Poulsen arc The arc converter, sometimes called the arc transmitter, or Poulsen arc after Danish engineer Valdemar Poulsen who invented it in 1903, was a variety of spark transmitter used in early wireless telegraphy. The arc converter used an electric arc t ...
radio transmission technology and founded the Federal Telegraph Corporation (FTC) in
Palo Alto Palo Alto (; Spanish for "tall stick") is a charter city in the northwestern corner of Santa Clara County, California, United States, in the San Francisco Bay Area, named after a coastal redwood tree known as El Palo Alto. The city was estab ...
. Over the next decade, the FTC created the world's first global radio communication system, and signed a contract with the Navy in 1912. In 1933, Air Base Sunnyvale, California, was commissioned by the
United States Government The federal government of the United States (U.S. federal government or U.S. government) is the national government of the United States, a federal republic located primarily in North America, composed of 50 states, a city within a fede ...
for use as a Naval Air Station (NAS) to house the airship '' USS Macon'' in Hangar One. The station was renamed NAS
Moffett Field Moffett Federal Airfield , also known as Moffett Field, is a joint civil-military airport located in an Local government in California#Counties, unincorporated part of Santa Clara County, California, Santa Clara County, California, United States, ...
, and between 1933 and 1947, U.S. Navy blimps were based there. A number of technology firms had set up shop in the area around Moffett Field to serve the Navy. When the Navy gave up its airship ambitions and moved most of its west coast operations to
San Diego San Diego ( , ; ) is a city on the Pacific Ocean coast of Southern California located immediately adjacent to the Mexico–United States border. With a 2020 population of 1,386,932, it is the List of United States cities by population, eigh ...
, the
National Advisory Committee for Aeronautics The National Advisory Committee for Aeronautics (NACA) was a United States federal agency founded on March 3, 1915, to undertake, promote, and institutionalize aeronautical research. On October 1, 1958, the agency was dissolved and its assets ...
(NACA, forerunner of
NASA The National Aeronautics and Space Administration (NASA ) is an independent agency of the US federal government responsible for the civil space program, aeronautics research, and space research. NASA was established in 1958, succeeding t ...
) took over portions of Moffett Field for
aeronautics Aeronautics is the science or art involved with the study, design, and manufacturing of air flight–capable machines, and the techniques of operating aircraft and rockets within the atmosphere. The British Royal Aeronautical Society identifies ...
research. Many of the original companies stayed, while new ones moved in. The immediate area was soon filled with
aerospace Aerospace is a term used to collectively refer to the atmosphere and outer space. Aerospace activity is very diverse, with a multitude of commercial, industrial and military applications. Aerospace engineering consists of aeronautics and astrona ...
firms, such as Lockheed, which was Silicon Valley's largest employer from the 1950s into 1980s.


Role of Stanford University

Stanford University Stanford University, officially Leland Stanford Junior University, is a private research university in Stanford, California. The campus occupies , among the largest in the United States, and enrolls over 17,000 students. Stanford is consider ...
, its affiliates, and graduates have played a major role in the development of this area. A very powerful sense of regional solidarity accompanied the rise of Silicon Valley. From the 1890s, Stanford University's
leader Leadership, both as a research area and as a practical skill, encompasses the ability of an individual, group or organization to "lead", influence or guide other individuals, teams, or entire organizations. The word "leadership" often gets vi ...
s saw its mission as service to the (American)
West West or Occident is one of the four cardinal directions or points of the compass. It is the opposite direction from east and is the direction in which the Sunset, Sun sets on the Earth. Etymology The word "west" is a Germanic languages, German ...
and shaped the school accordingly. At the same time, the perceived exploitation of the West at the hands of eastern interests fueled booster-like attempts to build self-sufficient local industry. Thus regionalism helped align Stanford's interests with those of the area's high-tech firms for the first fifty years of Silicon Valley's development.
Frederick Terman Frederick Emmons Terman (; June 7, 1900 – December 19, 1982) was an American professor and academic administrator. He was the dean of the school of engineering from 1944 to 1958 and provost from 1955 to 1965 at Stanford University. He is wid ...
, as Stanford University's dean of the school of engineering from 1946, encouraged faculty and graduates to start their own companies. In 1951 Terman spearheaded the formation of Stanford Industrial Park (now Stanford Research Park, an area surrounding
Page Mill Road There are 21 routes assigned to the "G" zone of the California Route Marker Program, which designates county routes in California. The "G" zone includes county highways in Monterey, San Benito, San Luis Obispo, Santa Clara, and Santa Cruz co ...
, south west of El Camino Real and extending beyond
Foothill Expressway There are 21 routes assigned to the "G" zone of the California Route Marker Program, which designates county routes in California. The "G" zone includes county highways in Monterey, San Benito, San Luis Obispo, Santa Clara, and Santa Cruz ...
to Arastradero Road), where the university leased portions of its land to high-tech firms. Terman is credited with nurturing companies like
Hewlett-Packard The Hewlett-Packard Company, commonly shortened to Hewlett-Packard ( ) or HP, was an American multinational information technology company headquartered in Palo Alto, California. HP developed and provided a wide variety of hardware components ...
,
Varian Associates Varian Associates was one of the first high-tech companies in Silicon Valley. It was founded in 1948 by Russell H. and Sigurd F. Varian, William Webster Hansen, and Edward Ginzton to sell the klystron, the first vacuum tube which could amplif ...
,
Eastman Kodak The Eastman Kodak Company (referred to simply as Kodak ) is an American public company that produces various products related to its historic basis in analogue photography. The company is headquartered in Rochester, New York, and is incorpor ...
,
General Electric General Electric Company (GE) is an American multinational conglomerate founded in 1892, and incorporated in New York state and headquartered in Boston. The company operated in sectors including healthcare, aviation, power, renewable energ ...
,
Lockheed Corporation The Lockheed Corporation was an American aerospace manufacturer. Lockheed was founded in 1926 and later merged with Martin Marietta to form Lockheed Martin in 1995. Its founder, Allan Lockheed, had earlier founded the similarly named but ot ...
, and other high-tech firms, until what would become Silicon Valley grew up around the Stanford University campus. After World War II, universities experienced enormous demand due to returning students. In 1951, to address the financial demands of Stanford's growth requirements, and to provide local employment-opportunities for graduating students,
Frederick Terman Frederick Emmons Terman (; June 7, 1900 – December 19, 1982) was an American professor and academic administrator. He was the dean of the school of engineering from 1944 to 1958 and provost from 1955 to 1965 at Stanford University. He is wid ...
proposed leasing Stanford's lands for use as an
office park A business park or office park is a designated area of land in which many office buildings are grouped together. These types of developments are often located in suburban areas where land and building costs are more affordable, and are typically ...
named the Stanford Industrial Park (later Stanford Research Park). Leases were limited to high-technology companies. The first tenant was
Varian Associates Varian Associates was one of the first high-tech companies in Silicon Valley. It was founded in 1948 by Russell H. and Sigurd F. Varian, William Webster Hansen, and Edward Ginzton to sell the klystron, the first vacuum tube which could amplif ...
, founded by Stanford alumni in the 1930s to build military-radar components. Terman also found
venture capital Venture capital (often abbreviated as VC) is a form of private equity financing that is provided by venture capital firms or funds to startups, early-stage, and emerging companies that have been deemed to have high growth potential or which ha ...
for civilian-technology start-ups.
Hewlett-Packard The Hewlett-Packard Company, commonly shortened to Hewlett-Packard ( ) or HP, was an American multinational information technology company headquartered in Palo Alto, California. HP developed and provided a wide variety of hardware components ...
became one of the major success-stories. Founded in 1939 in
Packard's garage The HP Garage is a private museum where the company Hewlett-Packard (HP) was founded. It is located at 367 Addison Avenue in Palo Alto, California. It is considered to be the "Birthplace of Silicon Valley". In the 1930s, Stanford University and i ...
by Stanford graduates
Bill Hewlett William Redington Hewlett ( ; May 20, 1913 – January 12, 2001) was an American engineer and the co-founder, with David Packard, of the Hewlett-Packard Company (HP). Early life and education Hewlett was born in Ann Arbor, Michigan, where his ...
and
David Packard David Packard ( ; September 7, 1912 – March 26, 1996) was an American electrical engineer and co-founder, with Bill Hewlett, of Hewlett-Packard (1939), serving as president (1947–64), CEO (1964–68), and chairman of the board (1964–6 ...
, Hewlett-Packard moved its offices into the Stanford Research Park shortly after 1953. In 1954 Stanford originated the Honors Cooperative Program to allow full-time employees of the companies to pursue graduate degrees from the university on a part-time basis. The initial companies signed five-year agreements in which they would pay double the tuition for each student in order to cover the costs. Hewlett-Packard has become the largest personal-computer manufacturer in the world, and transformed the home-printing market when it released the first thermal drop-on-demand
ink-jet printer Inkjet printing is a type of computer printing that recreates a digital image by propelling droplets of ink onto paper and plastic substrates. Inkjet printers were the most commonly used type of printer in 2008, and range from small inexpens ...
in 1984. Other early tenants included
Eastman Kodak The Eastman Kodak Company (referred to simply as Kodak ) is an American public company that produces various products related to its historic basis in analogue photography. The company is headquartered in Rochester, New York, and is incorpor ...
,
General Electric General Electric Company (GE) is an American multinational conglomerate founded in 1892, and incorporated in New York state and headquartered in Boston. The company operated in sectors including healthcare, aviation, power, renewable energ ...
, and Lockheed.


Rise of Silicon

In 1956,
William Shockley William Bradford Shockley Jr. (February 13, 1910 – August 12, 1989) was an American physicist and inventor. He was the manager of a research group at Bell Labs that included John Bardeen and Walter Brattain. The three scientists were jointly ...
, the co-inventor of the first working
transistor upright=1.4, gate (G), body (B), source (S) and drain (D) terminals. The gate is separated from the body by an insulating layer (pink). A transistor is a semiconductor device used to Electronic amplifier, amplify or electronic switch, switch e ...
(with
John Bardeen John Bardeen (; May 23, 1908 – January 30, 1991) was an American physicist and engineer. He is the only person to be awarded the Nobel Prize in Physics twice: first in 1956 with William Shockley and Walter Brattain for the invention of the tran ...
and
Walter Houser Brattain Walter Houser Brattain (; February 10, 1902 – October 13, 1987) was an American physicist at Bell Labs who, along with fellow scientists John Bardeen and William Shockley, invented the point-contact transistor in December 1947. They shared t ...
), moved from
New Jersey New Jersey is a state in the Mid-Atlantic and Northeastern regions of the United States. It is bordered on the north and east by the state of New York; on the east, southeast, and south by the Atlantic Ocean; on the west by the Delaware ...
to
Mountain View, California Mountain View is a city in Santa Clara County, California, United States. Named for its views of the Santa Cruz Mountains, it has a population of 82,376. Mountain View was integral to the early history and growth of Silicon Valley, and is the ...
, to start
Shockley Semiconductor Laboratory Shockley Semiconductor Laboratory was a pioneering semiconductor developer founded by William Shockley, and funded by Beckman Instruments, Inc., in 1955. It was the first high technology company in what came to be known as Silicon Valley to wo ...
to live closer to his ailing mother in
Palo Alto Palo Alto (; Spanish for "tall stick") is a charter city in the northwestern corner of Santa Clara County, California, United States, in the San Francisco Bay Area, named after a coastal redwood tree known as El Palo Alto. The city was estab ...
. Shockley's work served as the basis for many electronic developments for decades. Both Frederick Terman and
William Shockley William Bradford Shockley Jr. (February 13, 1910 – August 12, 1989) was an American physicist and inventor. He was the manager of a research group at Bell Labs that included John Bardeen and Walter Brattain. The three scientists were jointly ...
are often called "the father of Silicon Valley". In 1953, William Shockley left
Bell Labs Nokia Bell Labs, originally named Bell Telephone Laboratories (1925–1984), then AT&T Bell Laboratories (1984–1996) and Bell Labs Innovations (1996–2007), is an American industrial research and scientific development company owned by mult ...
in a disagreement over the handling of the invention of the
bipolar transistor A bipolar junction transistor (BJT) is a type of transistor that uses both electrons and electron holes as charge carriers. In contrast, a unipolar transistor, such as a field-effect transistor, uses only one kind of charge carrier. A bipolar t ...
. After returning to
California Institute of Technology The California Institute of Technology (branded as Caltech or CIT)The university itself only spells its short form as "Caltech"; the institution considers other spellings such a"Cal Tech" and "CalTech" incorrect. The institute is also occasional ...
for a short while, Shockley moved to
Mountain View, California Mountain View is a city in Santa Clara County, California, United States. Named for its views of the Santa Cruz Mountains, it has a population of 82,376. Mountain View was integral to the early history and growth of Silicon Valley, and is the ...
, in 1956, and founded
Shockley Semiconductor Laboratory Shockley Semiconductor Laboratory was a pioneering semiconductor developer founded by William Shockley, and funded by Beckman Instruments, Inc., in 1955. It was the first high technology company in what came to be known as Silicon Valley to wo ...
. Unlike many other researchers who used germanium as the semiconductor material, Shockley believed that silicon was the better material for making transistors. Shockley intended to replace the current transistor with a new three-element design (today known as the
Shockley diode The Shockley diode (named after physicist William Shockley) is a four-layer semiconductor diode, which were one of the first semiconductor devices invented. It is a PNPN diode, with alternating layers of P-type and N-type material. It is equ ...
), but the design was considerably more difficult to build than the "simple" transistor. In 1957, Shockley decided to end research on the silicon transistor. As a result of Shockley's abusive management style, eight engineers left the company to form
Fairchild Semiconductor Fairchild Semiconductor International, Inc. was an American semiconductor company based in San Jose, California. Founded in 1957 as a division of Fairchild Camera and Instrument, it became a pioneer in the manufacturing of transistors and of int ...
; Shockley referred to them as the " traitorous eight". Two of the original employees of Fairchild Semiconductor, Robert Noyce and
Gordon Moore Gordon Earle Moore (born January 3, 1929) is an American businessman, engineer, and the co-founder and chairman emeritus of Intel Corporation. He is also the original proponent of Moore's law. As of March 2021, Moore's net worth is repor ...
, would go on to found
Intel Intel Corporation is an American multinational corporation and technology company headquartered in Santa Clara, California. It is the world's largest semiconductor chip manufacturer by revenue, and is one of the developers of the x86 seri ...
. In 1957, Mohamed Atalla at Bell Labs developed the process of silicon
surface passivation A surface, as the term is most generally used, is the outermost or uppermost layer of a physical object or space. It is the portion or region of the object that can first be perceived by an observer using the senses of sight and touch, and is ...
by
thermal oxidation In microfabrication, thermal oxidation is a way to produce a thin layer of oxide (usually silicon dioxide) on the surface of a wafer. The technique forces an oxidizing agent to diffuse into the wafer at high temperature and react with it. The rat ...
, which electrically stabilized silicon surfaces and reduced the concentration of
electronic state A quantum mechanical system or particle that is bound—that is, confined spatially—can only take on certain discrete values of energy, called energy levels. This contrasts with classical particles, which can have any amount of energy. The t ...
s at the surface. This enabled silicon to surpass the conductivity and performance of germanium, leading to silicon replacing germanium as the dominant semiconductor material, and paving the way for the mass-production of silicon semiconductor devices. This led to Atalla inventing the
MOSFET The metal–oxide–semiconductor field-effect transistor (MOSFET, MOS-FET, or MOS FET) is a type of field-effect transistor (FET), most commonly fabricated by the controlled oxidation of silicon. It has an insulated gate, the voltage of which d ...
(metal-oxide-silicon field-effect transistor), also known as the MOS transistor, with his colleague
Dawon Kahng Dawon Kahng ( ko, 강대원; May 4, 1931 – May 13, 1992) was a Korean-American electrical engineer and inventor, known for his work in solid-state electronics. He is best known for inventing the MOSFET (metal–oxide–semiconductor field-effe ...
in 1959. It was the first truly compact transistor that could be miniaturised and
mass-produced Mass production, also known as flow production or continuous production, is the production of substantial amounts of standardized products in a constant flow, including and especially on assembly lines. Together with job production and ba ...
for a wide range of uses, and is credited with starting the
silicon revolution Silicon is a chemical element with the symbol Si and atomic number 14. It is a hard, brittle crystalline solid with a blue-grey metallic luster, and is a tetravalent metalloid and semiconductor. It is a member of group 14 in the periodic tab ...
. The MOSFET was initially overlooked and ignored by Bell Labs in favour of bipolar transistors, which led to Atalla resigning from Bell Labs and joining
Hewlett-Packard The Hewlett-Packard Company, commonly shortened to Hewlett-Packard ( ) or HP, was an American multinational information technology company headquartered in Palo Alto, California. HP developed and provided a wide variety of hardware components ...
in 1961. However, the MOSFET generated significant interest at
RCA The RCA Corporation was a major American electronics company, which was founded as the Radio Corporation of America in 1919. It was initially a patent trust owned by General Electric (GE), Westinghouse, AT&T Corporation and United Fruit Comp ...
and
Fairchild Semiconductor Fairchild Semiconductor International, Inc. was an American semiconductor company based in San Jose, California. Founded in 1957 as a division of Fairchild Camera and Instrument, it became a pioneer in the manufacturing of transistors and of int ...
. In late 1960, Karl Zaininger and Charles Meuller fabricated a MOSFET at RCA, and Chih-Tang Sah built an MOS-controlled
tetrode A tetrode is a vacuum tube (called ''valve'' in British English) having four active electrodes. The four electrodes in order from the centre are: a thermionic cathode, first and second grids and a plate (called ''anode'' in British English). Th ...
at Fairchild. MOS devices were later commercialized by
General Microelectronics General Micro-electronics (GMe) was an American semiconductor company in the 1960s. It was formed by three former members of Fairchild Semiconductor, and is thus one of the "Fairchildren". It was acquired in 1966 by Philco-Ford and became their Mic ...
and Fairchild in 1964. The development of MOS technology became the focus of startup companies in California, such as Fairchild and Intel, fuelling the technological and economic growth of what would later be called Silicon Valley. Following the 1959 inventions of the monolithic
integrated circuit An integrated circuit or monolithic integrated circuit (also referred to as an IC, a chip, or a microchip) is a set of electronic circuits on one small flat piece (or "chip") of semiconductor material, usually silicon. Large numbers of tiny ...
(IC) chip by Robert Noyce at Fairchild, and the
MOSFET The metal–oxide–semiconductor field-effect transistor (MOSFET, MOS-FET, or MOS FET) is a type of field-effect transistor (FET), most commonly fabricated by the controlled oxidation of silicon. It has an insulated gate, the voltage of which d ...
(MOS transistor) by Mohamed Atalla and
Dawon Kahng Dawon Kahng ( ko, 강대원; May 4, 1931 – May 13, 1992) was a Korean-American electrical engineer and inventor, known for his work in solid-state electronics. He is best known for inventing the MOSFET (metal–oxide–semiconductor field-effe ...
at Bell Labs, Atalla first proposed the concept of the
MOS integrated circuit upright=1.6, gate (G), body (B), source (S), and drain (D) terminals. The gate is separated from the body by an gate oxide">insulating layer (pink). The metal–oxide–semiconductor field-effect transistor (MOSFET, MOS-FET, or MOS FET), also ...
(MOS IC) chip in 1960, and then the first commercial MOS IC was introduced by
General Microelectronics General Micro-electronics (GMe) was an American semiconductor company in the 1960s. It was formed by three former members of Fairchild Semiconductor, and is thus one of the "Fairchildren". It was acquired in 1966 by Philco-Ford and became their Mic ...
in 1964. The development of the MOS IC led to the invention of the
microprocessor A microprocessor is a computer processor where the data processing logic and control is included on a single integrated circuit, or a small number of integrated circuits. The microprocessor contains the arithmetic, logic, and control circu ...
, incorporating the functions of a
computer A computer is a machine that can be programmed to Execution (computing), carry out sequences of arithmetic or logical operations (computation) automatically. Modern digital electronic computers can perform generic sets of operations known as C ...
's
central processing unit A central processing unit (CPU), also called a central processor, main processor or just processor, is the electronic circuitry that executes instructions comprising a computer program. The CPU performs basic arithmetic, logic, controlling, an ...
(CPU) on a single integrated circuit. The first single-chip microprocessor was the
Intel 4004 The Intel 4004 is a 4-bit central processing unit (CPU) released by Intel Corporation in 1971. Sold for US$60, it was the first commercially produced microprocessor, and the first in a long line of Intel CPUs. The 4004 was the first signific ...
, designed and realized by
Federico Faggin Federico Faggin (, ; born 1 December 1941) is an Italian physicist, engineer, inventor and entrepreneur. He is best known for designing the first commercial microprocessor, the Intel 4004. He led the 4004 (MCS-4) project and the design group d ...
along with
Ted Hoff Marcian Edward "Ted" Hoff Jr. (born October 28, 1937 in Rochester, New York) is one of the inventors of the microprocessor. Education and work history Hoff received a bachelor's degree in electrical engineering from the Rensselaer Polytechnic Inst ...
,
Masatoshi Shima is a Japanese electronics engineer. He was one of the architects of the world's first microprocessor, the Intel 4004. In 1968, Shima worked for Busicom in Japan, and did the logic design for a specialized CPU to be translated into three-chip c ...
and Stanley Mazor at Intel in 1971.
Federico Faggin Federico Faggin (, ; born 1 December 1941) is an Italian physicist, engineer, inventor and entrepreneur. He is best known for designing the first commercial microprocessor, the Intel 4004. He led the 4004 (MCS-4) project and the design group d ...

The Making of the First Microprocessor
, ''IEEE Solid-State Circuits Magazine'', Winter 2009,
IEEE Xplore IEEE Xplore digital library is a research database for discovery and access to journal articles, conference proceedings, technical standards, and related materials on computer science, electrical engineering and electronics, and allied fields. It ...
In April 1974,
Intel Intel Corporation is an American multinational corporation and technology company headquartered in Santa Clara, California. It is the world's largest semiconductor chip manufacturer by revenue, and is one of the developers of the x86 seri ...
released the
Intel 8080 The Intel 8080 (''"eighty-eighty"'') is the second 8-bit microprocessor designed and manufactured by Intel. It first appeared in April 1974 and is an extended and enhanced variant of the earlier 8008 design, although without binary compatibil ...
,'' Electronic News'' was a weekly trade newspaper. The same advertisement appeared in the May 2, 1974, issue of ''Electronics'' magazine. a "computer on a chip", "the first truly usable microprocessor".


Origins of the Internet

On April 23, 1963,
J. C. R. Licklider Joseph Carl Robnett Licklider (; March 11, 1915 – June 26, 1990), known simply as J. C. R. or "Lick", was an American psychologistMiller, G. A. (1991), "J. C. R. Licklider, psychologist", ''Journal of the Acoustical Society of Am ...
, the first director of the
Information Processing Techniques Office The Information Processing Techniques Office (IPTO), originally "Command and Control Research",Lyon, Matthew; Hafner, Katie (1999-08-19). ''Where Wizards Stay Up Late: The Origins Of The Internet'' (p. 39). Simon & Schuster. Kindle Edition. was par ...
(IPTO) at
The Pentagon The Pentagon is the headquarters building of the United States Department of Defense. It was constructed on an accelerated schedule during World War II. As a symbol of the U.S. military, the phrase ''The Pentagon'' is often used as a metony ...
's ARPA issued an office memorandum addressed to Members and Affiliates of the Intergalactic Computer Network. It rescheduled a meeting in Palo Alto regarding his vision of a computer network, which he imagined as an electronic commons open to all, the main and essential medium of informational interaction for governments, institutions, corporations, and individuals. As head of IPTO from 1962 to 1964, "Licklider initiated three of the most important developments in information technology: the creation of computer science departments at several major universities, time-sharing, and networking." In 1969, the
Stanford Research Institute SRI International (SRI) is an American nonprofit scientific research institute and organization headquartered in Menlo Park, California. The trustees of Stanford University established SRI in 1946 as a center of innovation to support economic d ...
(now SRI International), operated one of the four original nodes that comprised
ARPANET The Advanced Research Projects Agency Network (ARPANET) was the first wide-area packet-switched network with distributed control and one of the first networks to implement the TCP/IP protocol suite. Both technologies became the technical fou ...
, predecessor to the
Internet The Internet (or internet) is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It is a '' network of networks'' that consists of private, pub ...
.


Emergence of venture capital

By the early 1970s, there were many
semiconductor A semiconductor is a material which has an electrical resistivity and conductivity, electrical conductivity value falling between that of a electrical conductor, conductor, such as copper, and an insulator (electricity), insulator, such as glas ...
companies in the area,
computer A computer is a machine that can be programmed to Execution (computing), carry out sequences of arithmetic or logical operations (computation) automatically. Modern digital electronic computers can perform generic sets of operations known as C ...
firms using their devices, and programming and service companies serving both. Industrial space was plentiful and housing was still inexpensive. Growth during this era was fueled by the emergence of
venture capital Venture capital (often abbreviated as VC) is a form of private equity financing that is provided by venture capital firms or funds to startups, early-stage, and emerging companies that have been deemed to have high growth potential or which ha ...
on
Sand Hill Road Sand Hill Road, often shortened to just "Sand Hill" or "SHR", is an arterial road in western Silicon Valley, California, running through Palo Alto, Menlo Park, and Woodside, notable for its concentration of venture capital companies. The road h ...
, beginning with
Kleiner Perkins Kleiner Perkins, formerly Kleiner Perkins Caufield & Byers (KPCB), is an American venture capital firm which specializes in investing in incubation, early stage and growth companies. Since its founding in 1972, the firm has backed entrepreneurs ...
and
Sequoia Capital Sequoia Capital is an American venture capital firm. The firm is headquartered in Menlo Park, California, and specializes in seed stage, early stage, and growth stage investments in private companies across technology sectors. , Sequoia's total a ...
in 1972; the availability of venture capital exploded after the successful $1.3 billion
IPO An initial public offering (IPO) or stock launch is a public offering in which shares of a company are sold to institutional investors and usually also to retail (individual) investors. An IPO is typically underwritten by one or more investment ...
of
Apple Computer Apple Inc. is an American multinational technology company headquartered in Cupertino, California, United States. Apple is the largest technology company by revenue (totaling in 2021) and, as of June 2022, is the world's biggest company b ...
in December 1980. Since the 1980s, Silicon Valley has been home to the largest concentration of venture capital firms in the world. In 1971,
Don Hoefler Donald C. Hoefler (October 3, 1922 – April 15, 1986) was an American journalist, well known for using the term "Silicon Valley" for the first time in print. His friend Ralph Vaerst suggested the name "Silicon Valley" in a series of articles ent ...
traced the origins of Silicon Valley firms, including via investments from
Fairchild Fairchild may refer to: Organizations * Fairchild Aerial Surveys, operated in cooperation with a subsidiary of Fairey Aviation Company * Fairchild Camera and Instrument * List of Sherman Fairchild companies, "Fairchild" companies * Fairchild Fa ...
's eight co-founders.A Legal Bridge Spanning 100 Years: From the Gold Mines of El Dorado to the "Golden" Startups of Silicon Valley
by Gregory Gromov
The key investors in Kleiner Perkins and Sequoia Capital were from the same group, directly leading to ''
Tech Crunch TechCrunch is an American online newspaper focusing on high tech and startup companies. It was founded in June 2005 by Archimedes Ventures, led by partners Michael Arrington and Keith Teare. In 2010, AOL acquired the company for approximately ...
'' 2014 estimate of 92 public firms of 130 related listed firms then worth over US$2.1 trillion with over 2,000 firms traced back to them.


Rise of computer culture

The
Homebrew Computer Club The Homebrew Computer Club was an early computer hobbyist group in Menlo Park, California, which met from March 1975 to December 1986. The club had an influential role in the development of the microcomputer revolution and the rise of that asp ...
was an informal group of electronic enthusiasts and technically minded hobbyists who gathered to trade parts, circuits, and information pertaining to
DIY "Do it yourself" ("DIY") is the method of building, modifying, or repairing things by oneself without the direct aid of professionals or certified experts. Academic research has described DIY as behaviors where "individuals use raw and sem ...
construction of computing devices. It was started by Gordon French and Fred Moore who met at the Community Computer Center in Menlo Park. They both were interested in maintaining a regular, open forum for people to get together to work on making computers more accessible to everyone. The first meeting was held as of March 1975 at French's garage in Menlo Park,
San Mateo County, California San Mateo County ( ), officially the County of San Mateo, is a county (United States), county located in the U.S. state of California. As of the 2020 United States Census, 2020 census, the population was 764,442. Redwood City, California, Redwoo ...
; which was on occasion of the arrival of the MITS
Altair Altair is the brightest star in the constellation of Aquila and the twelfth-brightest star in the night sky. It has the Bayer designation Alpha Aquilae, which is Latinised from α Aquilae and abbreviated Alpha Aql ...
microcomputer, the first unit sent to the area for review by
People's Computer Company People's Computer Company (PCC) was an organization, a newsletter (the ''People's Computer Company Newsletter'') and, later, a quasiperiodical called the ''Dragonsmoke''. PCC was founded and produced by Dennis Allison, Bob Albrecht and George Fir ...
.
Steve Wozniak Stephen Gary Wozniak (; born August 11, 1950), also known by his nickname "Woz", is an American electronics engineer, computer programmer, philanthropist, inventor, and technology entrepreneur. In 1976, with business partner Steve Jobs, he c ...
and
Steve Jobs Steven Paul Jobs (February 24, 1955 – October 5, 2011) was an American entrepreneur, industrial designer, media proprietor, and investor. He was the co-founder, chairman, and CEO of Apple; the chairman and majority shareholder of Pixar; a ...
credit that first meeting with inspiring them to design the original
Apple I The Apple Computer 1, originally released as the Apple Computer and known later as the Apple I or Apple-1, is an 8-bit desktop computer released by the Apple Computer Company (now Apple Inc.) in 1976. It was designed by Steve Wozniak. The i ...
and (successor)
Apple II The Apple II (stylized as ) is an 8-bit home computer and one of the world's first highly successful mass-produced microcomputer products. It was designed primarily by Steve Wozniak; Jerry Manock developed the design of Apple II's foam-m ...
computers. As a result, the first preview of the
Apple I The Apple Computer 1, originally released as the Apple Computer and known later as the Apple I or Apple-1, is an 8-bit desktop computer released by the Apple Computer Company (now Apple Inc.) in 1976. It was designed by Steve Wozniak. The i ...
was given at the Homebrew Computer Club. Subsequent meetings were held at an auditorium at the
Stanford Linear Accelerator Center SLAC National Accelerator Laboratory, originally named the Stanford Linear Accelerator Center, is a United States Department of Energy National Laboratory operated by Stanford University under the programmatic direction of the U.S. Departme ...
.


Advent of software

Although semiconductors are still a major component of the area's economy, Silicon Valley has been most famous in recent years for innovations in software and
Internet The Internet (or internet) is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It is a '' network of networks'' that consists of private, pub ...
services. Silicon Valley has significantly influenced computer operating systems,
software Software is a set of computer programs and associated documentation and data. This is in contrast to hardware, from which the system is built and which actually performs the work. At the lowest programming level, executable code consists ...
, and user interfaces. Using money from
NASA The National Aeronautics and Space Administration (NASA ) is an independent agency of the US federal government responsible for the civil space program, aeronautics research, and space research. NASA was established in 1958, succeeding t ...
, the
US Air Force The United States Air Force (USAF) is the air service branch of the United States Armed Forces, and is one of the eight uniformed services of the United States. Originally created on 1 August 1907, as a part of the United States Army Signal ...
, and ARPA,
Douglas Engelbart Douglas Carl Engelbart (January 30, 1925 – July 2, 2013) was an American engineer and inventor, and an early computer and Internet pioneer. He is best known for his work on founding the field of human–computer interaction, particularly ...
invented the
mouse A mouse ( : mice) is a small rodent. Characteristically, mice are known to have a pointed snout, small rounded ears, a body-length scaly tail, and a high breeding rate. The best known mouse species is the common house mouse (''Mus musculus' ...
and hypertext-based collaboration tools in the mid-1960s and 1970s while at
Stanford Research Institute SRI International (SRI) is an American nonprofit scientific research institute and organization headquartered in Menlo Park, California. The trustees of Stanford University established SRI in 1946 as a center of innovation to support economic d ...
(now SRI International), first publicly demonstrated in 1968 in what is now known as
The Mother of All Demos "The Mother of All Demos" is a name retroactively applied to a landmark computer demonstration, given at the Association for Computing Machinery / Institute of Electrical and Electronics Engineers (ACM/IEEE)—Computer Society's Fall Joint Compu ...
. Engelbart's Augmentation Research Center at SRI was also involved in launching the
ARPANET The Advanced Research Projects Agency Network (ARPANET) was the first wide-area packet-switched network with distributed control and one of the first networks to implement the TCP/IP protocol suite. Both technologies became the technical fou ...
(precursor to the
Internet The Internet (or internet) is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It is a '' network of networks'' that consists of private, pub ...
) and starting the
Network Information Center The Network Information Center (NIC), also known as InterNIC from 1993 until 1998, was the organization primarily responsible for Domain Name System (DNS) domain name allocations and X.500 directory services. From its inception in 1972 until Oc ...
(now InterNIC).
Xerox Xerox Holdings Corporation (; also known simply as Xerox) is an American corporation that sells print and electronic document, digital document products and services in more than 160 countries. Xerox is headquartered in Norwalk, Connecticut (ha ...
hired some of Engelbart's best researchers beginning in the early 1970s. In turn, in the 1970s and 1980s, Xerox's
Palo Alto Research Center PARC (Palo Alto Research Center; formerly Xerox PARC) is a research and development company in Palo Alto, California. Founded in 1969 by Jacob E. "Jack" Goldman, chief scientist of Xerox Corporation, the company was originally a division of Xero ...
(PARC) played a pivotal role in
object-oriented Object-oriented programming (OOP) is a programming paradigm based on the concept of "objects", which can contain data and code. The data is in the form of fields (often known as attributes or ''properties''), and the code is in the form of pro ...
programming,
graphical user interface The GUI ( "UI" by itself is still usually pronounced . or ), graphical user interface, is a form of user interface that allows users to interact with electronic devices through graphical icons and audio indicator such as primary notation, inste ...
s (GUIs),
Ethernet Ethernet () is a family of wired computer networking technologies commonly used in local area networks (LAN), metropolitan area networks (MAN) and wide area networks (WAN). It was commercially introduced in 1980 and first standardized in 198 ...
,
PostScript PostScript (PS) is a page description language in the electronic publishing and desktop publishing realm. It is a dynamically typed, concatenative programming language. It was created at Adobe Systems by John Warnock, Charles Geschke, Doug Br ...
, and
laser printer Laser printing is an electrostatic digital printing process. It produces high-quality text and graphics (and moderate-quality photographs) by repeatedly passing a laser beam back and forth over a negatively-charged cylinder called a "drum" to d ...
s. While Xerox marketed equipment using its technologies, for the most part its technologies flourished elsewhere. The diaspora of Xerox inventions led directly to
3Com 3Com Corporation was an American digital electronics manufacturer best known for its computer network products. The company was co-founded in 1979 by Robert Metcalfe, Howard Charney and others. Bill Krause joined as President in 1981. Metcalfe ex ...
and
Adobe Systems Adobe Inc. ( ), originally called Adobe Systems Incorporated, is an American multinational computer software company incorporated in Delaware and headquartered in San Jose, California. It has historically specialized in software for the crea ...
, and indirectly to
Cisco Cisco Systems, Inc., commonly known as Cisco, is an American-based multinational digital communications technology conglomerate corporation headquartered in San Jose, California. Cisco develops, manufactures, and sells networking hardware, ...
,
Apple Computer Apple Inc. is an American multinational technology company headquartered in Cupertino, California, United States. Apple is the largest technology company by revenue (totaling in 2021) and, as of June 2022, is the world's biggest company b ...
, and
Microsoft Microsoft Corporation is an American multinational technology corporation producing computer software, consumer electronics, personal computers, and related services headquartered at the Microsoft Redmond campus located in Redmond, Washing ...
. Apple's
Macintosh The Mac (known as Macintosh until 1999) is a family of personal computers designed and marketed by Apple Inc., Apple Inc. Macs are known for their ease of use and minimalist designs, and are popular among students, creative professionals, and ...
GUI was largely a result of
Steve Jobs Steven Paul Jobs (February 24, 1955 – October 5, 2011) was an American entrepreneur, industrial designer, media proprietor, and investor. He was the co-founder, chairman, and CEO of Apple; the chairman and majority shareholder of Pixar; a ...
' visit to PARC and the subsequent hiring of key personnel. Cisco's impetus stemmed from the need to route a variety of protocols over
Stanford University Stanford University, officially Leland Stanford Junior University, is a private research university in Stanford, California. The campus occupies , among the largest in the United States, and enrolls over 17,000 students. Stanford is consider ...
's
Ethernet Ethernet () is a family of wired computer networking technologies commonly used in local area networks (LAN), metropolitan area networks (MAN) and wide area networks (WAN). It was commercially introduced in 1980 and first standardized in 198 ...
campus network A campus network, campus area network, corporate area network or CAN is a computer network made up of an interconnection of local area networks (LANs) within a limited geographical area. The networking equipments (switches, routers) and transm ...
.


Internet age

Commercial use of the Internet became practical and grew slowly throughout the early 1990s. In 1995, commercial use of the
Internet The Internet (or internet) is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It is a '' network of networks'' that consists of private, pub ...
grew substantially and the initial wave of internet startups,
Amazon.com Amazon.com, Inc. ( ) is an American multinational technology company focusing on e-commerce, cloud computing, online advertising, digital streaming, and artificial intelligence. It has been referred to as "one of the most influential economi ...
,
eBay eBay Inc. ( ) is an American multinational e-commerce company based in San Jose, California, that facilitates consumer-to-consumer and business-to-consumer sales through its website. eBay was founded by Pierre Omidyar in 1995 and became a ...
, and the predecessor to
Craigslist Craigslist (stylized as craigslist) is an American classified advertisements website with sections devoted to jobs, housing, for sale, items wanted, services, community service, Gig worker, gigs, résumés, and discussion forums. Craig Newmark ...
began operations. Silicon Valley is generally considered to have been the center of the
dot-com bubble The dot-com bubble (dot-com boom, tech bubble, or the Internet bubble) was a stock market bubble in the late 1990s, a period of massive growth in the use and adoption of the Internet. Between 1995 and its peak in March 2000, the Nasdaq Compo ...
, which started in the mid-1990s and collapsed after the
NASDAQ stock market The Nasdaq Stock Market () (National Association of Securities Dealers Automated Quotations Stock Market) is an American stock exchange based in New York City. It is the most active stock trading venue in the US by volume, and ranked second ...
began to decline dramatically in April 2000. During the bubble era, real estate prices reached unprecedented levels. For a brief time,
Sand Hill Road Sand Hill Road, often shortened to just "Sand Hill" or "SHR", is an arterial road in western Silicon Valley, California, running through Palo Alto, Menlo Park, and Woodside, notable for its concentration of venture capital companies. The road h ...
was home to the most expensive commercial real estate in the world, and the booming economy resulted in severe
traffic congestion Traffic congestion is a condition in transport that is characterized by slower speeds, longer trip times, and increased vehicular queueing. Traffic congestion on urban road networks has increased substantially since the 1950s. When traffic de ...
. The
PayPal Mafia The "PayPal Mafia" is a group of former PayPal employees and founders who have since founded and/or developed additional technology companies such as Tesla, Inc., LinkedIn, Palantir Technologies, SpaceX, Affirm, Slide, Kiva, YouTube, Yelp, an ...
is sometimes credited with inspiring the re-emergence of consumer-focused Internet companies after the
dot-com bust The dot-com bubble (dot-com boom, tech bubble, or the Internet bubble) was a stock market bubble in the late 1990s, a period of massive growth in the use and adoption of the Internet. Between 1995 and its peak in March 2000, the Nasdaq Compos ...
of 2001. After the dot-com crash, Silicon Valley continues to maintain its status as one of the top research and development centers in the world. A 2006 ''
The Wall Street Journal ''The Wall Street Journal'' is an American business-focused, international daily newspaper based in New York City, with international editions also available in Chinese and Japanese. The ''Journal'', along with its Asian editions, is published ...
'' story found that 12 of the 20 most inventive towns in America were in California, and 10 of those were in Silicon Valley. San Jose led the list with 3,867 utility patents filed in 2005, and number two was Sunnyvale, at 1,881 utility patents. Silicon Valley is also home to a significant number of "
Unicorn The unicorn is a legendary creature that has been described since antiquity as a beast with a single large, pointed, spiraling horn projecting from its forehead. In European literature and art, the unicorn has for the last thousand years o ...
" ventures, referring to
startup companies A startup or start-up is a company or project undertaken by an entrepreneur to seek, develop, and validate a scalable business model. While entrepreneurship refers to all new businesses, including self-employment and businesses that never intend t ...
whose valuation has exceeded $1 billion
dollars Dollar is the name of more than 20 currencies. They include the Australian dollar, Brunei dollar, Canadian dollar, Hong Kong dollar, Jamaican dollar, Liberian dollar, Namibian dollar, New Taiwan dollar, New Zealand dollar, Singapore dollar, U ...
.


Economy

The
San Francisco Bay Area The San Francisco Bay Area, often referred to as simply the Bay Area, is a populous region surrounding the San Francisco, San Pablo, and Suisun Bay estuaries in Northern California. The Bay Area is defined by the Association of Bay Area Go ...
has the largest concentration of
high-tech High technology (high tech), also known as advanced technology (advanced tech) or exotechnology, is technology that is at the cutting edge: the highest form of technology available. It can be defined as either the most complex or the newest te ...
companies in the United States, at 387,000 high-tech jobs, of which Silicon Valley accounts for 225,300 high-tech jobs. Silicon Valley has the highest concentration of high-tech workers of any metropolitan area, with 285.9 out of every 1,000 private-sector workers. Silicon Valley has the highest average high-tech salary in the United States at $144,800. Largely a result of the high technology sector, the San Jose-Sunnyvale-Santa Clara, CA Metropolitan Statistical Area has the most millionaires and the most billionaires in the United States per capita. The region is the biggest high-tech manufacturing center in the United States. The
unemployment rate Unemployment, according to the OECD (Organisation for Economic Co-operation and Development), is people above a specified age (usually 15) not being in paid employment or self-employment but currently available for work during the referen ...
of the region was 9.4% in January 2009 and has decreased to a record low of 2.7% as of August 2019. Silicon Valley received 41% of all U.S. venture investment in 2011, and 46% in 2012. More traditional industries also recognize the potential of high-tech development, and several car manufacturers have opened offices in Silicon Valley to capitalize on its
entrepreneurial ecosystem An entrepreneurial ecosystems or entrepreneurship ecosystems are peculiar systems of interdependent actors and relations directly or indirectly supporting the creation and growth of new ventures. The ecosystem metaphor "Ecosystem" refers to the el ...
. Manufacture of
transistor upright=1.4, gate (G), body (B), source (S) and drain (D) terminals. The gate is separated from the body by an insulating layer (pink). A transistor is a semiconductor device used to Electronic amplifier, amplify or electronic switch, switch e ...
s is, or was, the core industry in Silicon Valley. The production workforce was for the most part composed of Asian and Latino immigrants who were paid low wages and worked in hazardous conditions due to the chemicals used in the manufacture of
integrated circuit An integrated circuit or monolithic integrated circuit (also referred to as an IC, a chip, or a microchip) is a set of electronic circuits on one small flat piece (or "chip") of semiconductor material, usually silicon. Large numbers of tiny ...
s. Technical, engineering, design, and administrative staffs were in large part well compensated. File:Google Campus, Mountain View, CA.jpg,
Googleplex The Googleplex is the corporate headquarters complex of Google and its parent company, Alphabet Inc. It is located at 1600 Amphitheatre Parkway in Mountain View, California. The original complex, with of office space, is the company's second la ...
in Mountain View File:Facebook Campus, Menlo Park, CA.jpg,
Meta Platforms Meta Platforms, Inc., (file no. 3835815) trade name, doing business as Meta and formerly named Facebook, Inc., and TheFacebook, Inc., is an American multinational technology conglomerate based in Menlo Park, California. The company owns Facebo ...
in Menlo Park File:N 1st St & Tasman Dr (32614813640).jpg,
Samsung The Samsung Group (or simply Samsung) ( ko, 삼성 ) is a South Korean multinational manufacturing conglomerate headquartered in Samsung Town, Seoul, South Korea. It comprises numerous affiliated businesses, most of them united under the ...
in San Jose File:Intel HQ.jpg,
Intel Intel Corporation is an American multinational corporation and technology company headquartered in Santa Clara, California. It is the world's largest semiconductor chip manufacturer by revenue, and is one of the developers of the x86 seri ...
in Santa Clara File:101 Albright Way.jpg,
Netflix Netflix, Inc. is an American subscription video on-demand over-the-top streaming service and production company based in Los Gatos, California. Founded in 1997 by Reed Hastings and Marc Randolph in Scotts Valley, California, it offers a fil ...
in
Los Gatos Los Gatos (, ; ) is an List of municipalities in California, incorporated town in Santa Clara County, California, United States. The population is 33,529 according to the 2020 United States census, 2020 census. It is located in the San Franci ...
File:TeslaMotors HQ PaloAlto (cropped).jpg, Tesla in
Palo Alto Palo Alto (; Spanish for "tall stick") is a charter city in the northwestern corner of Santa Clara County, California, United States, in the San Francisco Bay Area, named after a coastal redwood tree known as El Palo Alto. The city was estab ...


Housing

Silicon Valley has a severe housing shortage, caused by the market imbalance between jobs created and housing units built: from 2010 to 2015, many more jobs have been created than housing units built. (400,000 jobs, 60,000 housing units) This shortage has driven home prices extremely high, far out of the range of production workers. As of 2016 a two-bedroom apartment rented for about $2,500 while the median home price was about $1 million. The ''
Financial Post The ''Financial Post'' was an English Canadian business newspaper, which published from 1907 to 1998. In 1998, the publication was folded into the new ''National Post'',"Black says Post to merge with new paper". ''The Globe and Mail'', July 23, ...
'' called Silicon Valley the most expensive U.S. housing region.
Homelessness Homelessness or houselessness – also known as a state of being unhoused or unsheltered – is the condition of lacking stable, safe, and adequate housing. People can be categorized as homeless if they are: * living on the streets, also kn ...
is a problem with housing beyond the reach of middle-income residents; there is little shelter space other than in San Jose which, as of 2015, was making an effort to develop shelters by renovating old hotels. ''
The Economist ''The Economist'' is a British weekly newspaper printed in demitab format and published digitally. It focuses on current affairs, international business, politics, technology, and culture. Based in London, the newspaper is owned by The Econo ...
'' also attributes the high cost of living to the success of the industries in this region. Although, this rift between high and low salaries is driving many residents out who can no longer afford to live there. In the
Bay Area The San Francisco Bay Area, often referred to as simply the Bay Area, is a populous region surrounding the San Francisco, San Pablo, and Suisun Bay estuaries in Northern California. The Bay Area is defined by the Association of Bay Area Gov ...
, the number of residents planning to leave within the next several years has had an increase of 35% since 2016, from 34% to 46%.


Notable companies

Thousands of
high technology High technology (high tech), also known as advanced technology (advanced tech) or exotechnology, is technology that is at the cutting edge: the highest form of technology available. It can be defined as either the most complex or the newest te ...
companies are headquartered in Silicon Valley. Among those, the following are in the
Fortune 1000 The Fortune 1000 are the 1,000 largest American companies ranked by revenues, as compiled by the American business magazine ''Fortune''. It only includes companies which are incorporated or authorized to do business in the United States, and for ...
: Additional notable companies headquartered in Silicon Valley (some of which are defunct, subsumed, or relocated) include:


Demographics

Depending on what geographic regions are included in the meaning of the term, the population of Silicon Valley is between 3.5 and 4 million. A 1999 study by
AnnaLee Saxenian AnnaLee Saxenian is a professor and the current Dean of the UC Berkeley School of Information, known widely for her work on technology clusters and social networks in Silicon Valley. She received her BA from Williams College in 1976 and her PhD f ...
for the
Public Policy Institute of California The Public Policy Institute of California is an independent, non-profit research institution. Based in San Francisco, California, the institute was established in 1994 by Bill Hewlett, of Hewlett-Packard, Roger Heyns, and Arjay Miller, with a $7 ...
reported that a third of Silicon Valley scientists and engineers were immigrants and that nearly a quarter of Silicon Valley's high-technology firms since 1980 were run by
Chinese Chinese can refer to: * Something related to China * Chinese people, people of Chinese nationality, citizenship, and/or ethnicity **''Zhonghua minzu'', the supra-ethnic concept of the Chinese nation ** List of ethnic groups in China, people of ...
(17 percent) or
Indian Indian or Indians may refer to: Peoples South Asia * Indian people, people of Indian nationality, or people who have an Indian ancestor ** Non-resident Indian, a citizen of India who has temporarily emigrated to another country * South Asia ...
descent CEOs (7 percent). There is a stratum of well-compensated technical employees and managers, including 10s of thousands of "single-digit millionaires". This income and range of assets will support a middle-class lifestyle in Silicon Valley.


Diversity


Gender

In November 2006, the
University of California, Davis The University of California, Davis (UC Davis, UCD, or Davis) is a public land-grant research university near Davis, California. Named a Public Ivy, it is the northernmost of the ten campuses of the University of California system. The institut ...
released a report analyzing business leadership by women within the state. The report showed that although 103 of the 400 largest public companies headquartered in California were located in Santa Clara County (the most of all counties), only 8.8% of Silicon Valley companies had women CEOs. This was the lowest percentage in the state. (San Francisco County had 19.2% and Marin County had 18.5%.) Silicon Valley tech leadership positions are occupied almost exclusively by men. This is also represented in the number of new companies founded by women as well as the number of women-lead startups that receive venture capital funding. Wadhwa said he believes that a contributing factor is a lack of parental encouragement to study science and engineering. He also cited a lack of women role models and noted that most famous tech leaders—like
Bill Gates William Henry Gates III (born October 28, 1955) is an American business magnate and philanthropist. He is a co-founder of Microsoft, along with his late childhood friend Paul Allen. During his career at Microsoft, Gates held the positions ...
,
Steve Jobs Steven Paul Jobs (February 24, 1955 – October 5, 2011) was an American entrepreneur, industrial designer, media proprietor, and investor. He was the co-founder, chairman, and CEO of Apple; the chairman and majority shareholder of Pixar; a ...
, and
Mark Zuckerberg Mark Elliot Zuckerberg (; born ) is an American business magnate, internet entrepreneur, and philanthropist. He is known for co-founding the social media website Facebook and its parent company Meta Platforms (formerly Facebook, Inc.), o ...
—are men. As of October 2014, some high-profile Silicon Valley firms were working actively to prepare and recruit women. ''
Bloomberg Bloomberg may refer to: People * Daniel J. Bloomberg (1905–1984), audio engineer * Georgina Bloomberg (born 1983), professional equestrian * Michael Bloomberg (born 1942), American businessman and founder of Bloomberg L.P.; politician and ma ...
'' reported that Apple, Facebook, Google, and Microsoft attended the 20th annual
Grace Hopper Celebration of Women in Computing The Grace Hopper Celebration of Women in Computing (GHC) is a series of conferences designed to bring the research and career interests of women in computing to the forefront. It is the world's largest gathering of women in computing. The celebra ...
conference to actively recruit and potentially hire female engineers and technology experts. The same month, the second annual Platform Summit was held to discuss increasing racial and gender diversity in tech. As of April 2015 experienced women were engaged in creation of venture capital firms which leveraged women's perspectives in funding of startups. After UC Davis published its ''Study of California Women Business Leaders'' in November 2006, some ''
San Jose Mercury News ''The Mercury News'' (formerly ''San Jose Mercury News'', often locally known as ''The Merc'') is a morning daily newspaper published in San Jose, California, in the San Francisco Bay Area. It is published by the Bay Area News Group, a subsidiar ...
'' readers dismissed the possibility that sexism contributed in making Silicon Valley's leadership gender gap the highest in the state. A January 2015 issue of ''
Newsweek ''Newsweek'' is an American weekly online news magazine co-owned 50 percent each by Dev Pragad, its president and CEO, and Johnathan Davis (businessman), Johnathan Davis, who has no operational role at ''Newsweek''. Founded as a weekly print m ...
'' magazine featured an article detailing reports of sexism and misogyny in Silicon Valley. The article's author,
Nina Burleigh Nina D. Burleigh is an American writer and investigative journalist, the daughter of author Robert Burleigh. She writes books, articles, essays and reviews. Burleigh is a supporter of secular liberalism, and is known for her interest in issues of ...
, asked, "Where were all these offended people when women like Heidi Roizen published accounts of having a venture capitalist stick her hand in his pants under a table while a deal was being discussed?" Silicon Valley firms' board of directors are composed of 15.7% women compared with 20.9% in the S&P 100. The 2012 lawsuit '' Pao v. Kleiner Perkins'' was filed in
San Francisco County Superior Court The Superior Court of California of the County of San Francisco is the state superior court with jurisdiction over the City and County of San Francisco. History In 1976 the Court helped to create the San Francisco Pretrial Diversion Project, a ...
by executive
Ellen Pao Ellen Kangourou Pao (born 1970) is an American investor and former CEO of social media company Reddit. Pao first became known in 2012 for filing a failed gender discrimination suit against her employer, venture capital firm Kleiner Perkins, a ...
for
gender discrimination Sexism is prejudice or discrimination based on one's sex or gender. Sexism can affect anyone, but it primarily affects women and girls.There is a clear and broad consensus among academic scholars in multiple fields that sexism refers primaril ...
against her employer,
Kleiner Perkins Kleiner Perkins, formerly Kleiner Perkins Caufield & Byers (KPCB), is an American venture capital firm which specializes in investing in incubation, early stage and growth companies. Since its founding in 1972, the firm has backed entrepreneurs ...
. The case went to trial in February 2015. On March 27, 2015, the jury found in favor of Kleiner Perkins on all counts. Nevertheless, the case, which had wide press coverage, resulted in major advances in consciousness of gender discrimination on the part of venture capital and technology firms and their women employees. Two other cases have been filed against Facebook and Twitter.


Statistics

In 2014, tech companies Google, Yahoo!, Facebook, Apple, and others, released corporate transparency reports that offered detailed employee breakdowns. In May,
Google Google LLC () is an American multinational technology company focusing on search engine technology, online advertising, cloud computing, computer software, quantum computing, e-commerce, artificial intelligence, and consumer electronics. ...
said 17% of its tech employees worldwide were women, and, in the U.S., 1% of its tech workers were
black Black is a color which results from the absence or complete absorption of visible light. It is an achromatic color, without hue, like white and grey. It is often used symbolically or figuratively to represent darkness. Black and white have o ...
and 2% were
Hispanic The term ''Hispanic'' ( es, hispano) refers to people, Spanish culture, cultures, or countries related to Spain, the Spanish language, or Hispanidad. The term commonly applies to countries with a cultural and historical link to Spain and to Vic ...
. June 2014 brought reports from Yahoo! and Facebook.
Yahoo! Yahoo! (, styled yahoo''!'' in its logo) is an American web services provider. It is headquartered in Sunnyvale, California and operated by the namesake company Yahoo Inc., which is 90% owned by investment funds managed by Apollo Global Man ...
said that 15% of its tech jobs were held by women, 2% of its tech employees were black and 4% Hispanic.
Facebook Facebook is an online social media and social networking service owned by American company Meta Platforms. Founded in 2004 by Mark Zuckerberg with fellow Harvard College students and roommates Eduardo Saverin, Andrew McCollum, Dustin M ...
reported that 15% of its tech workforce was female, and 3% was Hispanic and 1% was black. In August,
Apple An apple is an edible fruit produced by an apple tree (''Malus domestica''). Apple fruit tree, trees are agriculture, cultivated worldwide and are the most widely grown species in the genus ''Malus''. The tree originated in Central Asia, wh ...
reported that 80% of its global tech staff was male and that, in the U.S., 54% of its tech jobs were staffed by Caucasians and 23% by Asians. Soon after, ''
USA Today ''USA Today'' (stylized in all uppercase) is an American daily middle-market newspaper and news broadcasting company. Founded by Al Neuharth on September 15, 1982, the newspaper operates from Gannett's corporate headquarters in Tysons, Virgini ...
'' published an article about Silicon Valley's lack of tech-industry diversity, pointing out that it is largely white or Asian, and male. "Blacks and Hispanics are largely absent," it reported, "and women are underrepresented in Silicon Valley—from giant companies to start-ups to venture capital firms." Civil rights activist
Jesse Jackson Jesse Louis Jackson (né Burns; born October 8, 1941) is an American political activist, Baptist minister, and politician. He was a candidate for the Democratic presidential nomination in 1984 and 1988 and served as a shadow U.S. senator ...
said of improving diversity in the tech industry, "This is the next step in the civil rights movement" while
T. J. Rodgers Thurman John "T. J." Rodgers (born March 15, 1948) is an American billionaire scientist and entrepreneur. He is the founder of Cypress Semiconductor and holds patents ranging from semiconductors to energy to winemaking. Rodgers is known for his p ...
has argued against Jackson's assertions.


Municipalities

The following
Santa Clara County Santa Clara County, officially the County of Santa Clara, is the sixth-most populous county in the U.S. state of California, with a population of 1,936,259, as of the 2020 United States Census, 2020 census. Santa Clara County and neighboring Sa ...
cities are traditionally considered to be in Silicon Valley (in alphabetical order): The geographical boundaries of Silicon Valley have changed over the years. Historically, the term Silicon Valley was treated as synonymous with Santa Clara Valley, and then its meaning later evolved to refer to Santa Clara County plus adjacent regions in southern San Mateo County and southern Alameda County. However, over the years this geographical area has been expanded to include San Francisco County, Contra Costa County, and the northern parts of Alameda County and San Mateo County, this shift has occurred due to the expansion in the local economy and the development of new technologies. The
United States Department of Labor The United States Department of Labor (DOL) is one of the executive departments of the U.S. federal government. It is responsible for the administration of federal laws governing occupational safety and health, wage and hour standards, unemploym ...
's
Quarterly Census of Employment and Wages The Quarterly Census of Employment and Wages (fka ES-202) is the name of the QCEW program. QCEW is a program of the Bureau of Labor Statistics The Bureau of Labor Statistics (BLS) is a unit of the United States Department of Labor. It is the pr ...
program defined Silicon Valley as the counties of Alameda, Contra Costa, San Francisco, San Mateo, Santa Clara, and Santa Cruz. In 2015, MIT researchers developed a novel method for measuring which towns are home to startups with higher growth potential and this defines Silicon Valley to center on the municipalities of Menlo Park, Mountain View, Palo Alto, and Sunnyvale.


Education

Funding for public schools in upscale Silicon Valley communities such as Woodside is often supplemented by grants from private foundations set up for that purpose and funded by local residents. Schools in less affluent areas such as
East Palo Alto East Palo Alto (abbreviated E.P.A.) is a city in San Mateo County, California, United States. As of the 2020 census, the population of East Palo Alto was 30,034. It is situated on the San Francisco Peninsula, roughly halfway between the cities of ...
must depend on state funding.


Colleges and universities


Culture


Events

*
Apple Worldwide Developers Conference The Worldwide Developers Conference (WWDC) is an information technology conference held annually by Apple Inc. The conference is usually held at Apple Park in California. The event is usually used to showcase new software and technologies in th ...
, San Jose *
Facebook F8 Facebook F8 is a mostly-annual conference held by Meta Platforms (formerly Facebook) since 2007, intended for developers and entrepreneurs who build products and services around the website. The event has generally started with a keynote speec ...
, San Jose * BayCon, Santa Clara * Christmas in the Park, San Jose *
Cinequest Film Festival The Cinequest Film & Creativity Festival is an annual independent film festival held each March in San Jose, California and Redwood City, California. The international festival combines the cinematic arts with Silicon Valley’s innovation. It is ...
, multiple venues *
FanimeCon FanimeCon is an annual four-day anime convention held during May at the San Jose McEnery Convention Center in San Jose, California over Memorial Day weekend. Programming The convention typically offers an AMV contest, artist's alley, contests, ...
, San Jose * LiveStrong Challenge bike race, San Jose *Los Altos Art and Wine Festival, Los Altos *Mountain View Art and Wine Festival, Mountain View *Palo Alto Festival of the Arts, Palo Alto *
San Francisco International Asian American Film Festival CAAMFest, known prior to 2013 as the San Francisco International Asian American Film Festival (SFIAAFF), is presented every March in the San Francisco Bay Area in the United States as the nation’s largest showcase for new Asian American and Asia ...
, San Jose *
San Jose Jazz Festival The San José Jazz Summer Fest (originally known as the San Jose Jazz Festival) is an annual music festival organized by non-profit San Jose Jazz and held in downtown San Jose, California. The festival was established in 1990. The festival beg ...
, San Jose *
San Jose Holiday Parade The San Jose Holiday Parade is in San Jose, California. The parade is considered one of the "Top 25 Parades in America". Celebrities and famous locals appear as Grand Marshals and numerous bands from across America are invited to participate in the ...
, San Jose * Silicon Valley Comic Con, San Jose *
Silicon Valley Pride Silicon Valley Pride, also known as San Jose Pride, is an annual LGBT pride celebration in San Jose, California, the largest city in Silicon Valley. Founded in 1975, it is organized by the Gay Pride Celebration Committee of San Jose. History S ...
, San Jose * Stanford Jazz Festival, Stanford


Graphic arts

* Allied Arts Guild, Menlo Park *
Pace Gallery The Pace Gallery is an American contemporary and modern art gallery with 9 locations worldwide. It was founded in Boston by Arne Glimcher in 1960. His son, Marc Glimcher, is now president and CEO. Pace Gallery operates in New York, London, Hong ...
, Palo Alto. *
Pacific Art League The Pacific Art League (PAL), formally known as the Palo Alto Art Club was founded in 1921 in Palo Alto, California and is a membership-run nonprofit arts organization, school, and gallery. The group is located in a historic building at 668 Ramon ...
*
Movimiento de Arte y Cultura Latino Americana Movimiento de Arte y Cultura Latino Americana (MACLA) is a contemporary arts space focused on the Chicano and Latino experience and history, located in the SoFA district at 510 South First Street in San Jose, California. The museum was founded in ...
, San Jose


Museums

*
Computer History Museum The Computer History Museum (CHM) is a museum of computer history, located in Mountain View, California. The museum presents stories and artifacts of Silicon Valley and the information age, and explores the computing revolution and its impact on ...
*
Children's Discovery Museum of San Jose Children's Discovery Museum of San Jose (CDM) is a cultural institution serving children, families, and schools in the Silicon Valley/ San Francisco Bay Area. A member of the Association of Children's Museums and the Association of Science-Tec ...
* CuriOdyssey *
De Saisset Museum The de Saisset Museum at Santa Clara University opened in 1955, after Isabel de Saisset, the last member of a California pioneer family bequeathed her estate to the University of Santa Clara. The museum owns nearly 10,000 art pieces and historica ...
at Santa Clara University *
Hiller Aviation Museum The Hiller Aviation Museum is an aircraft history museum located at the San Carlos Airport in San Carlos, California. The museum was founded by Stanley Hiller in June 1998. and is endowed by members of the Hiller family. It specializes in Nor ...
* History Park by History San José * The HP Garage *
Intel Museum The Intel Museum located at Intel's headquarters in Santa Clara, California, United States, has exhibits of Intel's products and history as well as semiconductor technology in general. The museum is open weekdays and Saturdays except holidays. ...
* Iris & B. Gerald Cantor Center for Visual Arts at Stanford University *
Japanese American Museum of San Jose The Japanese American Museum of San Jose (JAMsj) is located at 535 N. Fifth Street in San Jose, in the heart of Japantown. The museum's mission is to collect, preserve, and share Japanese American art, history, and culture with an emphasis on th ...
* Los Altos History Museum *
Moffett Field Moffett Federal Airfield , also known as Moffett Field, is a joint civil-military airport located in an Local government in California#Counties, unincorporated part of Santa Clara County, California, Santa Clara County, California, United States, ...
Historical Society Museum, * Museum of American Heritage *
Palo Alto Art Center The Palo Alto Art Center is a multi-purpose center open to the public for art activities for all ages, located at 1313 Newell Road in Palo Alto, California. It is managed by the City of Palo Alto, California and supported by the non-profit Pal ...
* Palo Alto Junior Museum and Zoo *
Portuguese Historical Museum The Portuguese Historical Museum in San Jose, California, USA opened in 1997 and is a replica of the first permanent ''império'' (religious and cultural buildings primarily in the Azores) originally built in San Jose's Little Portugal district, c ...
*
Rosicrucian Egyptian Museum The Rosicrucian Egyptian Museum (REM) is devoted to ancient Egypt, located at Rosicrucian Park in the Rose Garden neighborhood of San Jose, California, United States. It was founded by the Ancient Mystical Order Rosae Crucis (AMORC). The Rosicr ...
*
San Mateo County History Museum The San Mateo County History Museum is located in downtown Redwood City, California. Housed inside the former San Mateo County Courthouse built in 1910, the museum showcases the rich history of San Mateo County and the surrounding area. Operations ...
*
San Jose Museum of Art The San José Museum of Art (SJMA) is a modern and contemporary art museum in downtown San Jose, California, United States. Founded in 1969, the museum holds a permanent collection with an emphasis on West Coast artists of the 20th and 21st centur ...
*
San Jose Museum of Quilts & Textiles The San Jose Museum of Quilts & Textiles is an art museum in Downtown San Jose, California, USA. Founded in 1977, the museum is the first in the United States devoted solely to quilts and textiles as an art form. Holdings include a permanent colle ...
* Sunnyvale Heritage Park Museum *
The Tech Museum of Innovation The Tech Interactive (formerly The Tech Museum of Innovation, commonly known as The Tech) is a science and technology center that offers hands-on activities, labs, design challenges and other STEAM education resources. It is located in downtown Sa ...
* Viet Museum *
Winchester Mystery House The Winchester Mystery House is a mansion in San Jose, California, that was once the personal residence of Sarah Winchester, the widow of firearms magnate William Wirt Winchester. The house became a tourist attraction nine months after Win ...


Performing arts

*
American Beethoven Society The American Beethoven Society is an international organization dedicated to the creative genius of Beethoven, whose music speaks to the heart and mind of humanity. The Society's primary work is the creation and support of a comprehensive collectio ...
*
American Musical Theatre of San Jose The American Musical Theatre of San Jose (AMTSJ), previously known as the San Jose Civic Light Opera (SJCLO), was a major professional nonprofit musical theatre company in San Jose, California. Founded in 1934 as the San Jose Light Opera Associatio ...
*
Ballet San Jose Ballet San Jose was a ballet company based in San Jose, California, US, operating from 1985 to 2016. History The company was founded in 1985 as the "San Jose Cleveland Ballet," a co-venture with the ten-year-old Cleveland Ballet which offered to ...
* Bing Concert Hall *
California Youth Symphony California Youth Symphony (CYS) is a San Francisco Bay Area symphony orchestra for young musicians of high school age and younger. It was founded in 1952 by Aaron Sten and in 1963 became the first United States youth orchestra to tour abroad, per ...
*
Opera San José Opera San José is an American opera company founded in 1984 by Irene Dalis (1925-2014) based in San Jose, California. History Opera San José was founded in 1984 by mezzo-soprano singer Irene Dalis (1925-2014), who directed the company for ...
* Symphony Silicon Valley *
San Jose Center for the Performing Arts The San Jose Center for the Performing Arts is a performing arts venue located in Downtown San Jose, California. It opened in 1972 and is now home to San Jose Dance Theatre and Broadway San Jose. History The theater opened in 1972 the architect w ...
*
Broadway San Jose The Nederlander Organization, founded in 1912 by David T. Nederlander in Detroit, and currently based in New York City, is one of the largest operators of live theaters and music venues in the United States. Its first acquisition was a lease on ...
*
San Jose Repertory Theatre The San Jose Repertory Theatre (a.k.a. San Jose Rep) was the first resident professional theatre company in San Jose, California. It was founded in 1980 by James P. Reber. In 2008, after the demise of the American Musical Theatre of San Jose, th ...
*
San Jose Youth Symphony The San Jose Youth Symphony (SJYS) is a non-profit youth orchestra located in San Jose, California. SJYS was founded in 1951. It was originally part of the San Jose Symphony as the San Jose Symphony Youth Orchestra (SJSYO). However, in 2002, when ...
* San Jose Improv * SjDANCEco * Broadway by the Bay * TheatreWorks Theatre Company


Media

In 1980, ''Intelligent Machines Journal'' changed its name to ''
InfoWorld ''InfoWorld'' (abbreviated IW) is an information technology media business. Founded in 1978, it began as a monthly magazine. In 2007, it transitioned to a web-only publication. Its parent company today is International Data Group, and its siste ...
'', and, with offices in
Palo Alto Palo Alto (; Spanish for "tall stick") is a charter city in the northwestern corner of Santa Clara County, California, United States, in the San Francisco Bay Area, named after a coastal redwood tree known as El Palo Alto. The city was estab ...
, began covering the emergence of the microcomputer industry in the valley. Local and national media cover Silicon Valley and its companies. CNN, ''
The Wall Street Journal ''The Wall Street Journal'' is an American business-focused, international daily newspaper based in New York City, with international editions also available in Chinese and Japanese. The ''Journal'', along with its Asian editions, is published ...
'', and Bloomberg News operate Silicon Valley bureaus out of Palo Alto. Public broadcaster
KQED (TV) KQED (channel 9) is a PBS member television station licensed to San Francisco, California, United States, serving the San Francisco Bay Area. The station is owned by KQED Inc., alongside fellow PBS station KQEH (channel 54) and NPR member KQED- ...
and
KQED-FM KQED-FM (88.5 MHz) is a NPR-member radio station in San Francisco, California. Its parent organization is KQED Inc., which also owns its television partners, both of which are PBS member outlets: KQED (channel 9) and KQEH (channel 54). Studio ...
, as well as the Bay Area's local
ABC ABC are the first three letters of the Latin script known as the alphabet. ABC or abc may also refer to: Arts, entertainment, and media Broadcasting * American Broadcasting Company, a commercial U.S. TV broadcaster ** Disney–ABC Television ...
station
KGO-TV KGO-TV (channel 7) is a television station licensed to San Francisco, California, United States, serving as the San Francisco Bay Area's ABC network outlet. Owned and operated by the network's ABC Owned Television Stations division, KGO-TV maint ...
, operate bureaus in San Jose. KNTV,
NBC The National Broadcasting Company (NBC) is an American English-language commercial broadcast television and radio network. The flagship property of the NBC Entertainment division of NBCUniversal, a division of Comcast, its headquarters are l ...
's local Bay Area affiliate "NBC Bay Area", is located in San Jose. Produced from this location is the nationally distributed TV Show "Tech Now" as well as the CNBC Silicon Valley bureau. San Jose-based media serving Silicon Valley include the ''
San Jose Mercury News ''The Mercury News'' (formerly ''San Jose Mercury News'', often locally known as ''The Merc'') is a morning daily newspaper published in San Jose, California, in the San Francisco Bay Area. It is published by the Bay Area News Group, a subsidiar ...
'' daily and the ''
Metro Silicon Valley ''Metro'' is a free weekly newspaper published by the San Jose, California, based Metro Newspapers. Also known as ''Metro Silicon Valley'', as well as ''Metroactive'' online, the paper serves the greater Silicon Valley area. In addition to print ...
'' weekly. Specialty media include '' El Observador'' and the ''San Jose / Silicon Valley Business Journal''. Most of the Bay Area's other major TV stations, newspapers, and media operate in
San Francisco San Francisco (; Spanish language, Spanish for "Francis of Assisi, Saint Francis"), officially the City and County of San Francisco, is the commercial, financial, and cultural center of Northern California. The city proper is the List of Ca ...
or
Oakland Oakland is the largest city and the county seat of Alameda County, California, United States. A major West Coast port, Oakland is the largest city in the East Bay region of the San Francisco Bay Area, the third largest city overall in the Bay A ...
.
Patch.com Patch.com is an American local news and information platform, primarily owned by Hale Global. As of January 2022, Patch's more than 100 journalists operated some 1,259 hyperlocal news websites, which also have an information component, in 50 U.S ...
operates various web portals, providing local news, discussion and events for residents of Silicon Valley. Mountain View has a public nonprofit station, KMVT-15. KMVT-15's shows include Silicon Valley Education News (EdNews)-Edward Tico Producer.


Cultural references

Some appearances in media, in order by release date: *''
A View to a Kill ''A View to a Kill'' is a 1985 spy film and the fourteenth in the ''James Bond'' series produced by Eon Productions, and is the seventh and final appearance of Roger Moore as the fictional MI6 agent James Bond. Although the title is adapted ...
''—1985 film from the
James Bond series James Bond is a fictional character created by British novelist Ian Fleming in 1953. A British secret agent working for MI6 under the codename 007, Bond has been portrayed on film in twenty-seven productions by actors Sean Connery, David Niv ...
.
Bond Bond or bonds may refer to: Common meanings * Bond (finance), a type of debt security * Bail bond, a commercial third-party guarantor of surety bonds in the United States * Chemical bond, the attraction of atoms, ions or molecules to form chemica ...
thwarts an elaborate ploy by the film's antagonist, Max Zorin, to destroy Silicon Valley. *'' Triumph of the Nerds: The Rise of Accidental Empires'' – 1996 documentary *''
Pirates of Silicon Valley ''Pirates of Silicon Valley'' is a 1999 American biographical drama television film directed by Martyn Burke and starring Noah Wyle as Steve Jobs and Anthony Michael Hall as Bill Gates. Spanning the years 1971–1997 and based on Paul Freiberge ...
''—1999 film about the early days of
Apple Computer Apple Inc. is an American multinational technology company headquartered in Cupertino, California, United States. Apple is the largest technology company by revenue (totaling in 2021) and, as of June 2022, is the world's biggest company b ...
and
Microsoft Microsoft Corporation is an American multinational technology corporation producing computer software, consumer electronics, personal computers, and related services headquartered at the Microsoft Redmond campus located in Redmond, Washing ...
(though the latter has never been based in Silicon Valley) *''
Code Monkeys ''Code Monkeys'' is an American adult animated television program by Adam de la Peña. Set in the early 1980s, it follows the adventures of fictional video game company GameaVision. The show ran for two seasons, from 2007 to 2008, on G4 and G4 ...
''—2007 comedy series *''
The Social Network ''The Social Network'' is a 2010 American biographical drama film directed by David Fincher and written by Aaron Sorkin, based on the 2009 book ''The Accidental Billionaires'' by Ben Mezrich. It portrays the founding of social networking websi ...
''—2010 film *'' Startups Silicon Valley''—reality TV series, debuted 2012 on
Bravo Bravo(s) or The Bravo(s) may refer to: Arts and entertainment Music Groups and labels *Bravo (band), a Russian rock band * Bravo (Spanish group), represented Spain at Eurovision 1984 *Bravo Music, an American concert band music publishing company ...
*''
Betas ''Betas'' is an American streaming television series that was produced by Amazon Studios. The show starred Joe Dinicol and Karan Soni as "dating app" developers in Silicon Valley who are looking for an investor. Amazon offered the first three e ...
''—TV series, debuted 2013 on
Amazon Video Amazon Prime Video, also known simply as Prime Video, is an American subscription video on-demand over-the-top streaming and rental service of Amazon offered as a standalone service or as part of Amazon's Prime subscription. The service pri ...
*''
Jobs Jobs may refer to: * Job, an activity that people do for regular income gain People * Steve Jobs (1955–2011), co-founder and former CEO of Apple Inc ** Steve Jobs (disambiguation) * Laurene Powell Jobs (born 1963), widow of Steve Jobs * Lisa ...
''—2013 film *''
The Internship ''The Internship'' is a 2013 American comedy film directed by Shawn Levy, written by Vince Vaughn and Jared Stern, and produced by Vaughn and Levy. The film stars Vince Vaughn and Owen Wilson as recently laid-off salesmen who attempt to compete ...
''—2013 comedy film about working at
Google Google LLC () is an American multinational technology company focusing on search engine technology, online advertising, cloud computing, computer software, quantum computing, e-commerce, artificial intelligence, and consumer electronics. ...
*''
Silicon Valley Silicon Valley is a region in Northern California that serves as a global center for high technology and innovation. Located in the southern part of the San Francisco Bay Area, it corresponds roughly to the geographical areas San Mateo County ...
''—2014 American
sitcom A sitcom, a portmanteau of situation comedy, or situational comedy, is a genre of comedy centered on a fixed set of characters who mostly carry over from episode to episode. Sitcoms can be contrasted with sketch comedy, where a troupe may use ne ...
from
HBO Home Box Office (HBO) is an American premium television network, which is the flagship property of namesake parent subsidiary Home Box Office, Inc., itself a unit owned by Warner Bros. Discovery. The overall Home Box Office business unit is ba ...
* ''Halt and Catch Fire''—2014 TV series, the last two seasons are primarily set in Silicon Valley * ''Steve Jobs''—2015 film *''
Watch Dogs 2 ''Watch Dogs 2'' (stylized as ''WATCH_DOGS 2'') is a 2016 action-adventure game developed by Ubisoft Montreal and published by Ubisoft. It is the sequel to 2014's ''Watch Dogs'' and the second installment in the ''Watch Dogs'' series. It was ...
''—2016 video game developed by
Ubisoft Ubisoft Entertainment SA (; ; formerly Ubi Soft Entertainment SA) is a French video game publisher headquartered in Saint-Mandé with development studios across the world. Its video game franchises include '' Assassin's Creed'', ''Far Cry'', '' ...
*''
Valley of the Boom ''Valley of the Boom'' (stylized as ''Valley_of_the_BOOM'') is an American docudrama television miniseries created by Matthew Carnahan that premiered on January 13, 2019, on National Geographic (U.S. TV channel), National Geographic. The series c ...
''—2019 docudrama about the 1990s tech boom in Silicon Valley *''
Devs ''Devs'' is an American science fiction thriller television miniseries created, written, and directed by Alex Garland. It premiered on March 5, 2020, on FX on Hulu. Lily Chan (Sonoya Mizuno) is a software engineer for Amaya, a quantum computing ...
''—2020 TV miniseries *'' Start-Up''—2020 South Korean television series, when three artificial intelligence (A.I.) developers from South Korea are offered positions as engineers for the fictional company, 2STO which is located in Silicon Valley. *''
The Dropout ''The Dropout'' is an American biographical crime drama miniseries created by Elizabeth Meriwether, based on the podcast of the same name hosted by Rebecca Jarvis and produced by ABC News. The series documents the disgraced biotechnology compa ...
''—2022 TV miniseries about the rise and fall of
Theranos Theranos Inc. () was an American privately held corporation that was touted as a breakthrough health technology company. Founded in 2003 by then 19-year-old Elizabeth Holmes, Theranos raised more than US$700 million from venture capitalists a ...
*'' Super Pumped''—2022 TV series about
Travis Kalanick Travis Cordell Kalanick (; born August 6, 1976) is an American businessman best known as the co-founder and former chief executive officer (CEO) of Uber. Previously he worked for Scour, a peer-to-peer file sharing application company, and was th ...
's time at
Uber Uber Technologies, Inc. (Uber), based in San Francisco, provides mobility as a service, ride-hailing (allowing users to book a car and driver to transport them in a way similar to a taxi), food delivery (Uber Eats and Postmates), package ...


See also

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List of attractions in Silicon Valley This is a list of tourist attractions in and around Silicon Valley, it includes parts or most of Santa Clara County, San Mateo County, and Alameda County. Arboreta and gardens * Arizona Cactus Garden, Stanford University *Chinese Cultural Gar ...
* List of places with "Silicon" names around the world *
List of technology centers This is a list of technology centers throughout the world. Government planners and business networks often incorporate "silicon" or "valley" into place names to describe their own areas as a result of the success of Silicon Valley in Califor ...
around the world *
Semiconductor industry The semiconductor industry is the aggregate of companies engaged in the design and fabrication of semiconductors and semiconductor devices, such as transistors and integrated circuits. It formed around 1960, once the fabrication of semiconduct ...


References


Further reading


Books

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Journals and newspapers

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Audiovisual

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External links


Santa Clara County: California's Historic Silicon Valley
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National Park Service The National Park Service (NPS) is an agency of the United States federal government within the U.S. Department of the Interior that manages all national parks, most national monuments, and other natural, historical, and recreational propertie ...
website
Silicon Valley
An
American Experience ''American Experience'' is a television program airing on the Public Broadcasting Service (PBS) in the United States. The program airs documentaries, many of which have won awards, about important or interesting events and people in American his ...
documentary broadcast in 2013 * from
San Jose State University San José State University (San Jose State or SJSU) is a public university in San Jose, California. Established in 1857, SJSU is the oldest public university on the West Coast and the founding campus of the California State University (CSU) sys ...

Silicon Valley Historical AssociationThe Birth of Silicon ValleySilicon Valley Central Chamber of Commerce website
{{Authority control Economic regions of California Geography of Santa Clara County, California High-technology business districts in the United States Information technology places Santa Clara County, California Science and technology in the San Francisco Bay Area Subregions of the San Francisco Bay Area