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Spirent
Spirent Communications plc is a British Multinational corporation, multinational telecommunications testing company headquartered in Crawley, West Sussex, in the United Kingdom. It is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index. History The company was founded by Jack Bowthorpe in 1936 as Goodliffe Electric Supplies. In 1949 it changed its name to Bowthorpe. It acquired Optima Electronics in 1987 and disposed of its defence businesses in 1990. The company's electronics business grew rapidly during the Dot-com bubble, dot-com boom of the 1990s, with the 1995 purchase of Telecom Analysis Systems (located in Eatontown, New Jersey) and the 1997 purchase of businesses such as Adtech, a digital test equipment concern based in Hawaii and the company was a member of the FTSE 100 index from time to time. It disposed of its automotive industry businesses in 1999, the same year that it bought Netcom Systems, a US telecoms Software testing, testing business ...
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Mu Dynamics
Spirent Communications plc is a British multinational telecommunications testing company headquartered in Crawley, West Sussex, in the United Kingdom. It is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index. History The company was founded by Jack Bowthorpe in 1936 as Goodliffe Electric Supplies. In 1949 it changed its name to Bowthorpe. It acquired Optima Electronics in 1987 and disposed of its defence businesses in 1990. The company's electronics business grew rapidly during the dot-com boom of the 1990s, with the 1995 purchase of Telecom Analysis Systems (located in Eatontown, New Jersey) and the 1997 purchase of businesses such as Adtech, a digital test equipment concern based in Hawaii and the company was a member of the FTSE 100 index from time to time. It disposed of its automotive industry businesses in 1999, the same year that it bought Netcom Systems, a US telecoms testing business which makes network equipment testers, and DLS, a Canadian ...
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Radvision
Radvision was a provider of video conferencing and telepresence technologies over IP and wireless networks based in Tel Aviv, Israel. It offered development and test suites for voice and video over IP communications. Radvision was acquired by Avaya in June 2012. Spirent Communications acquired Radvision's Technology Business Unit from Avaya in July 2014, to become Spirent Developer Tools Business Unit. In July 2017, Spirent Developer Tools BU was spun off into a private company called Softil Ltd. History Radvision was founded by Ami Amir in 1992. In December 2011, it was reported that Radvision would be acquired by Avaya for $200 million. In March 2012 Avaya entered into an agreement to acquire the company for $230 million. Its shares were traded on both the NASDAQ and Tel Aviv Stock Exchanges until June 2012. The company had offices and development centers throughout America, Europe and Asia Pacific. See also * List of VOIP companies * Telepresence * Videotelephony Videot ...
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Jack Bowthorpe
Jack Bowthorpe (1905–1978) was the founder of Spirent plc, one of the United Kingdom's largest telecommunications businesses. Early life Orphaned, he started working at the General Electric Co. in London, aged 16, as a ledger clerk, before moving into the sales and finally the export department."Early Life", Jack Bowthorpe's autobiography, "The Sky's The Limit", The Gatwick Press Ltd. January 1966 In 1926, he left GEC to join the Electrical Equipment & Carbon Co. in New Oxford Street. He was a keen amateur footballer, playing with the Christ Church Athletic Club for many years, which is where he met Ray Parsons. In 1934 he married Norah Beatrice Davies and they had two children, Peter (21 May 1935 – 27 September 2016) and Sonia (born 1937). In 1938, Jack Bowthorpe exhibited at the Leipzig Fair. Career Borrowing £2,000 from a relative, Jack Bowthorpe started his own business in 1936 originally trading as ''Goodlife Electrical Supplies'' although, on repayment of the loan in ...
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Calabasas, California
Calabasas (from Spanish language, Spanish ''calabazas'' "gourds") is a city in the southwestern region of the San Fernando Valley, between the foothills of the Santa Monica Mountains, Santa Monica and Santa Susana Mountains, Santa Susanna mountains.City of Calabasas
Official website
The city was municipal corporation, incorporated in 1991, prior to which it was an unincorporated portion of Los Angeles County, California, Los Angeles County. As of the 2020 United States Census, 2020 census, the city's population was 23,241, up from 23,058 at the 2010 United States Census, 2010 census.


Naming

The name ''Calabasas'' is derived from the Spanish language, Spanish , meaning "pumpkin", "squash (plant), squash", or "gour ...
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FTSE 250 Index
The FTSE 250 Index ( "Footsie") is a capitalisation-weighted index consisting of the 101st to the 350th largest companies listed on the London Stock Exchange. Promotions and demotions to and from the index occur quarterly in March, June, September, and December. The Index is calculated in real-time and published every minute. Related indices are the FTSE 100 Index (which lists the largest 100 companies), the FTSE 350 Index (which combines the FTSE 100 and 250), the FTSE SmallCap Index and the FTSE All-Share Index (an aggregation of the FTSE 100 Index, the FTSE 250 Index and the FTSE SmallCap Index). Annual returns The following table lists the Total Return of the FTSE 250 index up to 31 December 2021. Constituents The following table lists the FTSE 250 companies after the changes on 19 December 2022. See also *FTSE 100 *FTSE All-Share Index * Fast Track 100 Sunday Times list of the 100 largest private (Non Listed) companies. * Top Track 250 The Sunday Times Top Track ...
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FTSE 100
The Financial Times Stock Exchange 100 Index, also called the FTSE 100 Index, FTSE 100, FTSE, or, informally, the "Footsie" , is a share index of the 100 companies listed on the London Stock Exchange with (in principle) the highest market capitalisation. The index is maintained by the FTSE Group, a subsidiary of the London Stock Exchange Group. Overview The index is maintained by the FTSE Group, now a wholly owned subsidiary of the London Stock Exchange, which originated as a joint venture between the ''Financial Times'' and the London Stock Exchange. It is calculated in real time and published every second when the market is open. The FTSE 100 Index was launched on 3 January 1984. The market capitalisation weighted FTSE 100 index replaced the price-weighted FT30 Index as the performance benchmark for most investors. The FTSE 100 broadly consists of the largest 100 qualifying UK companies by full market value. The total market value of a company is calculated by multiply ...
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Fanfare (company)
Fanfare was a U.S. technology company located in Mountain View, California, which developed automated testing software that enables telecom service providers, network equipment manufacturers, and enterprises to automate quality testing of their products and services. Fanfare's flagship test automation product, iTest is built for testers, developers, and automation specialists. iTest automates feature, black box, and regression testing to accelerate system and device testing throughout the quality process. Fanfare was bought by Spirent Communications in early 2011. History Fanfare was founded in 2004 by Kingston Duffie, Denise Savoie, and Carl Hubbard. A serial entrepreneur by nature, Duffie also founded Turnstone Systems, which went public in 2000; and Whitetree Inc., a network switch maker that was acquired in 1997 by Ascend Communications. Fanfare was the first company to commercialize an automated testing product that addressed the testing challenges around increasingly co ...
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Sunnyvale, California
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, Moffett Federal Airfield and NASA Ames Research Center to the northwest, Mountain View to the northwest, Los Altos to the southwest, Cupertino to the south, and Santa Clara to the east. Sunnyvale's population was 155,805 at the 2020 census, making it the second most populous city in the county (after San Jose) and the seventh most populous city in the San Francisco Bay Area. As one of the major cities that make up California's high-tech area known as Silicon Valley, Sunnyvale is the birthplace of the video game industry, former location of Atari headquarters, and the location of a fictional computer game company in the 1983 film ''WarGames''. Many technology companies are headquartered in Sunnyvale and many more operate there, i ...
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Frederick, Maryland
Frederick is a city in and the county seat of Frederick County, Maryland. It is part of the Baltimore–Washington Metropolitan Area. Frederick has long been an important crossroads, located at the intersection of a major north–south Native American trail and east–west routes to the Chesapeake Bay, both at Baltimore and what became Washington, D.C. and across the Appalachian mountains to the Ohio River watershed. It is a part of the Washington-Arlington-Alexandria, DC-VA-MD-WV Metropolitan Statistical Area, which is part of a greater Washington-Baltimore-Arlington, DC-MD-VA-WV-PA Combined Statistical Area. The city's population was 78,171 people as of the 2020 United States census, making it the second-largest incorporated city in Maryland (behind Baltimore). Frederick is home to Frederick Municipal Airport ( IATA: FDK), which accommodates general aviation, and Fort Detrick, a U.S. Army bioscience/communications research installation and Frederick county's largest emplo ...
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Public Limited Company
A public limited company (legally abbreviated to PLC or plc) is a type of public company under United Kingdom company law, some Commonwealth of Nations, Commonwealth jurisdictions, and the Republic of Ireland. It is a limited liability company whose shares may be freely sold and traded to the public (although a PLC may also be privately held, often by another PLC), with a minimum share capital of £50,000 and usually with the letters PLC after its name. Similar companies in the United States are called Public company, ''publicly traded companies''. Public limited companies will also have a separate legal identity. A PLC can be either an unlisted or listed company on the stock exchanges. In the United Kingdom, a public limited company usually must include the words "public limited company" or the abbreviation "PLC" or "plc" at the end and as part of the legal company name. Welsh companies may instead choose to end their names with , an abbreviation for '. However, some public l ...
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Avaya
Avaya Holdings Corp., often shortened to Avaya (), is an American multinational technology company headquartered in Durham, North Carolina, that provides cloud communications and workstream collaboration services. The company's platform includes unified communications (UCaaS), contact center other services. The company provides services to 220,000 customer locations in 190 countries. History In 1995, Lucent Technologies was spun off from AT&T, and Lucent subsequently spun off units of its own in an attempt to restructure its struggling operations. .html" ;"title="/sup>">/sup> Avaya was then spun off from Lucent as its own company in 2000 (Lucent merged with Alcatel SA in 2006, becoming Alcatel-Lucent, which was purchased in turn by Nokia in 2016). It remained a public company from 2000 to 2007. In October 2007, Avaya was acquired by two private-equity firms, TPG Capital and Silver Lake Partners, for $8.2 billion. On January 19, 2017, Avaya filed for Chapter 11 bankruptcy. ...
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Management Buyout
A management buyout (MBO) is a form of acquisition in which a company's existing managers acquire a large part, or all, of the company, whether from a parent company or individual. Management-, and/or leveraged buyout became noted phenomena of 1980s business economics. These so-called MBOs originated in the US, spreading first to the UK and then throughout the rest of Europe. The venture capital industry has played a crucial role in the development of buyouts in Europe, especially in smaller deals in the UK, the Netherlands, and France. Overview Management buyouts are similar in all major legal aspects to any other acquisition of a company. The particular nature of the MBO lies in the position of the buyers as managers of the company and the practical consequences that follow from that. In particular, the due diligence process is likely to be limited as the buyers already have full knowledge of the company available to them. The seller is also unlikely to give any but the most ...
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