Report: 5G Core Spending Rose 83% in Q4 2025

Why It Matters

The investment jump signals that operators view the 5G core as a revenue engine, unlocking services like network slicing and enterprise‑focused fixed wireless access. Sustained double‑digit growth into 2026 will reshape telecom economics and competitive dynamics.

Key Takeaways

• 5G core spend up 83% YoY in Q4 2025.
• 88 operators now run 5G Standalone networks worldwide.
• North America, Europe, EMEA lead core investment growth.
• Huawei, Ericsson, Nokia, ZTE, Cisco dominate market share.
• Double‑digit core spending expected through 2026.

Pulse Analysis

The 5G packet‑core market is entering a rapid expansion phase, driven by operators’ need to transition from non‑standalone to true Standalone (SA) architectures. SA networks provide the low‑latency, high‑throughput foundation required for emerging use cases such as autonomous vehicles, smart factories, and immersive media. By investing heavily in AI‑enabled core functions, carriers can automate traffic steering, optimize resource allocation, and reduce operational expenditures, turning the network itself into a monetizable platform.

Regional dynamics underscore the strategic importance of the core upgrade. In North America and Europe, carriers are leveraging the upgraded core to launch differentiated enterprise services, including network slicing for private‑cloud connectivity and ultra‑reliable low‑latency communications (URLLC) for mission‑critical applications. The Middle East and Africa are following suit, prioritizing scalability and cost efficiency to support burgeoning mobile broadband demand. Vendor concentration remains tight, with Huawei, Ericsson, Nokia, ZTE and Cisco collectively holding the lion’s share of market revenue, intensifying competition on price, feature sets, and integration capabilities.

Looking ahead, Omdia projects double‑digit growth in 5G core spending throughout 2026, reflecting both the rollout of nationwide SA coverage and the rising appetite for capacity‑intensive services. Operators will need to balance capital intensity with the promise of new revenue streams, navigating regulatory scrutiny and supply‑chain constraints. Successful players will likely adopt open‑RAN principles, integrate edge computing, and forge partnerships with cloud providers to deliver end‑to‑end solutions that meet the evolving expectations of enterprise and consumer customers alike.