Cisco Systems

Cisco Systems
source
Name	Cisco Systems, Inc.
Founded	10 December 1984
Founders	Leonard Bosack, Sandy Lerner
Hq location city	San Jose, California
Hq location country	United States
Key people	Chuck Robbins (Chair & CEO)
Industry	Networking hardware, Telecommunications equipment, Computer security, IoT
Products	Switches, routers, security, collaboration, datacenter
Revenue	▲ US$57 billion (2023)
Num employees	84,900 (2023)

Cisco Systems is a global technology corporation renowned for its foundational role in developing and manufacturing networking hardware, telecommunications equipment, and a broad portfolio of software and services. Founded in 1984 by a married couple from Stanford University, the company's early multi-protocol router enabled disparate computer networks to communicate, catalyzing the growth of the modern Internet. Under the long-time leadership of John Chambers and later Chuck Robbins, it has evolved from a Silicon Valley startup into a dominant force in enterprise IT, with significant operations in cloud computing, cybersecurity, and the Internet of things.

History

The company was founded on December 10, 1984, by Stanford University computer scientists Leonard Bosack and Sandy Lerner, who sought to connect their separate departmental networks. Their pioneering work on a multi-protocol router commercialized the technology developed for the Stanford University Network. With early venture capital from Sequoia Capital's Don Valentine, the firm grew rapidly, going public in 1990. The tenure of John Chambers as CEO from 1995 to 2015 marked a period of massive expansion through strategic acquisitions, transforming the corporation into a comprehensive IT solutions provider. In 2015, Chuck Robbins succeeded Chambers, steering the company toward software-centric and subscription-based offerings in response to shifts toward cloud computing.

Products and services

Its core offerings are built around networking hardware, including the iconic Catalyst series of switches and integrated services routers. The portfolio has expanded to encompass sophisticated network security appliances under the Cisco Secure brand, unified communications and collaborative software like Webex, and data center infrastructure featuring the Nexus series and Unified Computing System. Major software platforms include the intent-based Cisco DNA Center for enterprise networks and the Meraki cloud-managed IT suite. The company also provides extensive professional and technical services through Cisco Technical Services and its global Cisco Partner Ecosystem of value-added resellers and system integrators.

Corporate affairs

Headquartered in San Jose, California, its operations span the globe, with significant campuses in Research Triangle Park, Bangalore, and Shanghai. The corporation is a constituent of the Dow Jones Industrial Average, the S&P 500, and the NASDAQ-100. It maintains a large research and development division, Cisco DevNet, for developer outreach, and the Cisco Networking Academy program provides IT and networking skills training worldwide. Governance is led by a board of directors that has included figures like M. Michele Burns and Dr. Lisa T. Su, with Chuck Robbins serving as both Chair and CEO.

Acquisitions

The firm's growth strategy has heavily relied on an aggressive and continuous acquisition campaign, purchasing hundreds of companies since the early 1990s. Landmark deals include the $6.9 billion acquisition of StrataCom in 1996, which bolstered its WAN offerings, and the $7 billion purchase of Scientific Atlanta in 2005 to enter the cable television equipment market. Major 21st-century acquisitions include WebEx ($3.2 billion in 2007), Sourcefire ($2.7 billion in 2013) for cybersecurity, and the massive $3.7 billion purchase of AppDynamics in 2017. More recent strategic moves include the acquisitions of Splunk for $28 billion in 2024 to bolster artificial intelligence and data analytics capabilities.

Criticism and controversies

The corporation has faced various criticisms, including past allegations of patent infringement and anti-competitive practices in the markets for networking hardware and network security. It has been scrutinized for its business dealings in countries with challenging human rights records, and its equipment has been cited in reports by organizations like Citizen Lab for potential use in Internet censorship. Internally, it has faced lawsuits related to age discrimination and employment discrimination. Furthermore, like many large technology companies, it has been the target of sophisticated cyberattacks, including a major breach by the Equation Group in 2020.

Category:American companies established in 1984 Category:Computer networking companies Category:Companies based in San Jose, California