Cisco, VMware, Fortinet are top vendors in SD-WAN market

Cisco, VMware, Fortinet, Versa and HPE / Silver Peak are the top vendors in the worldwide SD-WAN market in 2020.
Cisco networking business
The worldwide SD-WAN market grew 50 percent in the fourth quarter of 2020 and 32 percent in 2020, according to Dell’Oro Group.

SD-WAN market share for 2020 saw increasing concentration in a small number of vendors. The top five vendors accounted for almost two-thirds of the revenue share.

Vendors are increasingly leveraging security functionality to differentiate their SD-WAN solution and driving growth.