Cisco Systems
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![]() Building 10 of the Cisco San Jose Main Campus | |
Company type | Public |
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Industry | Networking hardware & software |
Founded | December 10, 1984San Francisco, California, United States | in
Founders | |
Headquarters | , United States[1] |
Area served | Worldwide |
Key people |
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Products | List of Cisco products |
Revenue | Silicon Valley.[3] Cisco develops, manufactures and sells networking hardware, telecommunications equipment and other high-technology services and products.[4] Through its numerous acquired subsidiaries, such as OpenDNS, WebEx, Jabber and Jasper, Cisco specializes into specific tech markets, such as Internet of Things (IoT), domain security and energy management.[5]
Cisco stock was added to the Dow Jones Industrial Average on June 8, 2009, and is also included in the S&P 500 Index, the Russell 1000 Index, NASDAQ-100 Index and the Russell 1000 Growth Stock Index.[6] Cisco Systems was founded in December 1984 by Leonard Bosack and Sandy Lerner, two Stanford University computer scientists.[7] They pioneered the concept of a local area network (LAN) being used to connect geographically disparate computers over a multiprotocol router system. By the time the company went public in 1990, Cisco had a market capitalization of $224 million.[8] By the end of the dot-com bubble in the year 2000, Cisco had a more than $500 billion market capitalization.[9] References[change | change source]
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