Cisco Systems

Cisco Systems, Inc. is an American multinational technology conglomerate headquartered in San Jose, California, in the center of 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 Systems, Inc.
Company typePublic
Headquarters,
United States[1]
Area served
Worldwide
Key people
ProductsList of Cisco products
Total equity
  • Decrease US$43.20 billion (2018)[2]
SubsidiariesList of acquisitions by Cisco Systems
Websitecisco.com

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]

Cisco Systems Media

References