Projected to reach $21 billion by 2029 as businesses standardize on consistent policies and visibility
Redwood City, California, January 21, 2026 /PRNewswire/ — Global distributed cloud networking (DCN) revenue is expected to reach $21 billion by 2029, representing a compound annual growth rate (CAGR) of 30% over the five-year forecast period, according to a recently released report from Dell’Oro Group, a trusted market source for the telecommunications, security, networking, and data center industry. DCN acquires a platform and services that provide consistent connectivity, policy enforcement, and telemetry from users across the WAN to the distributed cloud and application edge across branch sites, data centers, and public clouds. This category is becoming more relevant as hybrid architectures and AI-era traffic patterns increase operational penalties for fragmented control planes.
Mauricio Sanchez, Senior Director of Enterprise Security and Networking, Dell’Oro Group. “DCN buyers are going beyond discrete upgrades and are prioritizing architectures that reduce operational seams across connectivity, security, and telemetry, allowing incident response and change management to follow a single thread.” “The hallmark of DCN is that it ties together the user and application experience with where policy and visibility is applied, so application adjacency control now impacts WAN decisions that were previously determined primarily by transport.” Sanchez says Mr.
Other highlights from the Distributed Cloud Networking 5-Year Forecast report include:
- Cloud/Application Edge: This pillar continues to be the fastest growing part of the DCN as enterprises push for application-aware steering, consistent policy, and unified telemetry closer to workloads across public clouds, private data centers, and edge environments. As application delivery paths become more dynamic, buyers are preferring platforms that simplify policy deployment, speed troubleshooting, and reduce handoffs between networking and security teams.
- WAN middle mile: Middle-mile capabilities remain fundamental because performance outcomes depend on more than just last-mile access, especially when critical applications traverse multiple networks and cloud onramps. Enterprises and service providers continue to prioritize predictable transport, resiliency, and operational responsibility, reinforcing the importance of backbone reach, cloud adjacency, and end-to-end service assurance.
- User/WAN Edge: The user edge continues to evolve as secure access, SD-WAN, and policy enforcement converge, creating a demand for consistent user-to-application controls that remain portable across sites, remote users, and cloud resources. Buyers increasingly expect the user edge to be tightly integrated with middle-mile and application edge capabilities to ensure policy intent and experience telemetry remains consistent from the entry point to the workload.
About the report
Dell’Oro Group’s Distributed Cloud Networking Advanced Research report provides an in-depth analysis of the evolving enterprise WAN environment. This report defines distributed cloud networking as an end-to-end market spanning cloud/application edge, WAN middle mile, and user/WAN edge, with buyers increasingly prioritizing a consistent operating model across networking, security, and operations. The report includes forecasts to 2029, vendor analysis, and insights on market trends such as the shift to service-centric architectures and the integration of multicloud networking, WANaaS, and SASE solutions. It also includes segment-level outlook, key growth drivers and inhibitors, and competitive assessment of vendor participation paths in this emerging market. For more information about the report, please contact us. [email protected].
About DeLauro Group
Dell’Oro Group is a market research firm specializing in strategic competitive analysis in the telecommunications, security, networking, and data center infrastructure markets. We provide detailed quantitative data and qualitative analysis to drive important, fact-based business decisions. For more information, contact Dell’Oro Group at +1.650.622.9400 or visit https://www.delloro.com.
SOURCE Dell’Oro Group
