This IDC study presents the U.S. managed MPLS IP VPN services market forecast for the 2011–2015 time frame. Even as the market matures, there is plenty of room for growth, and IDC believes the U.S. VPN will remain an essential aspect of the WAN market over the next five years.
According to Courtney Munroe, group VP, Worldwide Telecommunications, "The U.S. IP VPN market continues to show remarkable growth across all company size and vertical segments. It has become the linchpin of corporate enterprise networks."