Cisco Systems, Inc., headquartered in San Jose, California, is an American international technological conglomerate company. Cisco develops, manufactures, and distributes networking devices, software, telecommunications equipment, and other high-technology services and products, and is a key contributor to Silicon Valley’s success. Cisco specializes in specialized tech areas, such as the Internet of Things (IoT), domain security, and energy management, through its several acquired companies, such as OpenDNS, Webex, Jabber, and Jasper. Cisco reincorporated in Delaware on January 25, 2021. Read more