Virtualized RAN Software - Market Share Analysis, Industry Trends & Statistics, Growth Forecasts (2026-2031)

The virtualized RAN software market size is expected to increase from USD 4.28 billion in 2025 to USD 5.84 billion in 2026 and reach USD 28.42 billion by 2031, expanding at a CAGR of 37.23% over 2026-2031. This report is segmented by Software Layer (Central Unit Software, Distributed Unit Software, and More), Architecture (Open VRAN, Cloud-Native VRAN, Proprietary VRAN, and Hybrid VRAN), Deployment Model (Cloud-Native VRAN, and More), Network Generation (5G New Radio, and More), End User (Mobile Network Operators, and More), and Geography. The Market Forecasts are Provided in Terms of Value (USD).

Global Virtualized RAN Software Market Trends and Insights

Accelerating 5G Standalone and Cloud-Native RAN Modernization

The shift from non-standalone 5G to standalone 5G is a major near-term driver of demand for the virtualized RAN software market. By March 2026, 95 operators had commercially launched 5G standalone services, out of an estimated 1,400 operators worldwide. Standalone deployments require a complete 5G core and entail broader software requirements than networks that retain a 4G core anchor. Operators are also moving away from virtual network functions as support horizons narrow and microservices-based software becomes the preferred model. This raises the cost of retaining older network software and makes modernization a nearer operational decision. Ericsson extended its partnership with Virgin Media O2 in March 2026 to power most of the operator's nationwide RAN under a five-year agreement, showing that multi-year software-led network commitments are entering major operator plans.

O-RAN Interface Standardization and Supplier Flexibility

The O-RAN ALLIANCE completed Release 5 in November 2025 and announced it in June 2026, providing operators with a more clearly defined technical baseline for interoperable deployments. The release requires TLS 1.3 across O-RAN interfaces and adds a Zero Trust framework for service management, O-Cloud, radio units, and RAN intelligent controllers. It also formalizes energy-saving capabilities aligned with 3GPP Release 18. These requirements give procurement teams clearer reference points when they assess multi-vendor offers. The standards can reduce the need for customized interface terms in operator contracts, especially for smaller carriers. The virtualized RAN software market can therefore benefit as compliant components become easier to specify, test, and integrate across suppliers.

Multi-Vendor Integration and Lifecycle Complexity

Multi-vendor disaggregation remains a central operational barrier in the virtualized RAN software market. Interfaces such as F1, E1, E2, and Open Fronthaul add integration points where incompatible software versions can delay deployment. Central unit, distributed unit, and radio unit applications may also follow separate release cycles. This creates a larger maintenance burden as operators add suppliers. Release 5 requires TLS 1.3 and Zero Trust measures across O-RAN interfaces, which can require coordinated updates throughout the stack. Systems integrators and orchestration platforms can reduce this burden, but operators still need to account for added testing, cost, and delivery risk before selecting a disaggregated architecture.

Other drivers and restraints analyzed in the detailed report include:

• RAN Energy Efficiency and Emissions Reduction Targets
• Private 5G and Industrial Edge Deployment
• Fronthaul Fiber, Timing, and Deterministic-Latency Constraints

Segment Analysis

Central unit software held 31.83% of the virtualized RAN software market share in 2025. Its position reflects its role in radio resource control, packet data convergence protocol, and service data adaptation protocol functions, which support baseband coordination across multi-vendor Open RAN deployments. Distributed unit software, radio unit, and low-PHY software handle processing tasks that affect latency and spectrum efficiency. Vendors with a strong hardware background retain an advantage in these near-radio functions. Operations, administration, and orchestration software is becoming more important as operators need coordinated lifecycle management across RAN applications and existing operational support systems.

RAN intelligent controller and automation software is projected to expand at a 38.43% CAGR through 2031. Rakuten Mobile and Rakuten Symphony completed a nationwide RIC deployment in Japan in February 2026, incorporating third-party rApps from AirHop Communications and Future Connections for predictive maintenance, mobility improvement, and traffic optimization. The deployment shows that RIC platforms are being used in commercial networks rather than remaining limited to trials. As rApp ecosystems develop, RIC platforms can function as an AI inference layer within the RAN. The remaining software category includes emerging functions such as AI model serving and intent-based policy engines that have not yet become standard reporting categories but are beginning to attract commercial interest.

Open vRAN accounted for 34.42% of the virtualized RAN software market size in 2025. Its position is supported by more mature O-RAN specifications and by operators that now use compliance as a procurement requirement. Rakuten Mobile operates the largest open vRAN network and remains an important example of multi-vendor, cloud-native operations. Samsung became Rakuten Mobile's nationwide 5G Open RAN radio provider in March 2026 after testing and validation. Samsung also partnered with KDDI on 4G and 5G vRAN expansion, reinforcing Japan's role in the commercial validation of open RAN systems, while proprietary and hybrid vRAN architectures retain demand among operators that prefer established vendor relationships and move radio functions to commercial servers.

Cloud-native vRAN is projected to expand at a 38.03% CAGR through 2031. This reflects a shift from fixed appliances to containerized software that can run on Kubernetes and O-Cloud frameworks. Samsung completed a commercial call with its vRAN solution on an Intel Xeon 6700P-B processor with up to 72 cores on a Tier 1 US operator network in January 2026. The test supports using a single commercial server for cloud-native vRAN workloads in dense sites, and consolidating the central unit, the distributed unit, and related AI functions on a single server can improve site economics. Security requirements in Release 5 are also being incorporated into cloud-hosted RAN procurement specifications.

Complete Report Scope:

• By Software Layer
  • Central Unit Software
  • Distributed Unit Software
  • Radio Unit and Low-PHY Software
  • RAN Intelligent Controller and Automation Software
  • Operations, Administration, and Orchestration Software
  • Rest of Virtualized RAN Software
• By Architecture
  • Open vRAN
  • Cloud-Native vRAN
  • Proprietary vRAN
  • Hybrid vRAN
• By Deployment Model
  • Cloud-Native vRAN
  • On Premise
• By Network Generation
  • 5G New Radio
  • 4G/LTE
  • 3G and Legacy Modernization
• By End User
  • Mobile Network Operators
  • Enterprises and Industrial Organizations
  • Neutral Hosts and Tower Companies
  • Government and Defense Organizations
• By Geography
  • North America
    • United States
    • Canada
    • Mexico
  • South America
    • Brazil
    • Argentina
    • Rest of South America
  • Europe
    • Germany
    • United Kingdom
    • France
    • Italy
    • Spain
    • Russia
    • Rest of Europe
  • Asia-Pacific
    • China
    • Japan
    • India
    • South Korea
    • Australia
    • Rest of Asia-Pacific
  • Middle East
    • Saudi Arabia
    • United Arab Emirates
    • Turkey
    • Rest of Middle East
  • Africa
    • South Africa
    • Nigeria
    • Kenya
    • Rest of Africa

Geography Analysis

North America accounted for 38.26% of the virtualized RAN software market share in 2025. The region benefits from AT&T's Open RAN program, Dish Network's greenfield vRAN design, and large operator investment in multi-vendor 5G standalone infrastructure, while public support for domestic Open RAN development provides additional demand support in the United States. Airspan delivered a commercial Open RAN deployment for Rakuten Mobile in December 2025, funded in part by a National Telecommunications and Information Administration grant. Canada is developing enterprise private 5G use cases, and TERAGO and Ericsson launched a private 5G network at the McMaster Manufacturing Research Institute in May 2026.

Asia-Pacific is projected to expand at a 38.22% CAGR through 2031. Japan leads the region through Rakuten Mobile's open vRAN network, as well as commercial vRAN activity at NTT Docomo and KDDI. Samsung's 2026 appointment as Rakuten Mobile's nationwide 5G Open RAN radio provider supports the country's role as a reference market. Rakuten Symphony announced a collaboration with Celona for enterprise Open RAN private 5G in April 2026, adding a private-network route to regional demand. Regional activity includes trials and deployments in India, South Korea, Southeast Asia, and other emerging markets, while Japan's export activity supports wider adoption across these countries.

Europe holds a substantial position through operator programs in Germany and the United Kingdom, including Vodafone's multi-vendor program with Ericsson, Nokia, and Samsung. Samsung's role in Vodafone's German Open RAN deployment covers thousands of sites over 5 years. Orange Group and Samsung expanded their vRAN and Open RAN partnership in Europe in February 2026 after earlier testing. The Middle East has early cloud-native O-RAN activity through Zain Kuwait. Africa and South America face greater fronthaul and spectrum constraints, although software-defined systems can reduce physical hardware requirements compared with traditional RANs.

List of Companies Covered in this Report:

• Mavenir Systems, Inc.
• Parallel Wireless, Inc.
• Rakuten Symphony, Inc.
• Samsung Electronics Co., Ltd.
• Nokia Corporation
• Telefonaktiebolaget LM Ericsson
• NEC Corporation
• Fujitsu Limited
• Airspan Networks Inc.
• JMA Wireless, Inc.
• Radisys Corporation
• Celona Inc.
• Red Hat (IBM Corporation)
• NVIDIA Corporation
• Qualcomm Technologies, Inc.
• Druid Software Limited
• Software Radio Systems (SRS) Limited
• Amarisoft SAS
• Picocom Technology Limited
• Phluido, Inc.
• Wind River Systems, Inc.

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support