Where to Look AVANT works with a variety of vendors and service providers from all three camps. Information from a number of these vendors is attached as an addendum to this report. This is not represented as an exhaustive list of key companies competing in the SD-WAN space but is submitted for the perusal of interested buyers. Standalone Product Vendors: Proprietary WAN-as-a-Service over private backbone Proprietary SD-WAN-as-a-Service WAN-as-a-service; private network backbone Proprietary SD-WAN via Viptela, Meraki acquisitions Proprietary SD-WAN; management via Wipro Proprietary SD-WAN Proprietary SD-WAN Proprietary SD-WAN via Talari acquisition Proprietary SD-WAN Proprietary SD-WAN Proprietary SD-WAN via VeloCloud acquisition 17 Copyright © 2019 AVANT Communications, Inc.