Company Story
1984 - Cisco Systems, Inc. was founded by Leonard Bosack and Sandy Lerner, two Stanford University computer scientists.
1986 - Cisco shipped its first product, a router called the AGS (Advanced Gateway Server).
1990 - Cisco went public with an initial public offering (IPO).
1991 - Cisco acquired its first company, Crescendo Communications.
1993 - Cisco launched its first high-end router, the Cisco 7000 Series.
1995 - Cisco acquired Grand Junction Networks, a company that specialized in Ethernet switching.
1996 - Cisco launched its first Catalyst switch, the Catalyst 5000 Series.
1998 - Cisco acquired Selsius Systems, a company that specialized in voice over IP (VoIP) technology.
2000 - Cisco acquired Cerent Corporation, a company that specialized in optical networking.
2003 - Cisco acquired Linksys, a company that specialized in home networking.
2006 - Cisco acquired Scientific Atlanta, a company that specialized in digital video technology.
2012 - Cisco acquired NDS Group, a company that specialized in video software solutions.
2017 - Cisco acquired Viptela, a company that specialized in software-defined wide area networking (SD-WAN).