Private networks are not a brand new concept in mobile communications, but private 5G carries a special significance for the industry. Private 5G networks are transforming how enterprises operate by delivering guaranteed performance that public networks simply cannot match. From Brussels Airport flying safety drones beyond visual line of sight with pilots 100 kilometres away, to Thames Freeport’s multi-billion dollar transformation across 1,700 acres of logistics infrastructure, these dedicated networks are unlocking previously impossible applications. Unlike shared public connectivity, private 5G provides enterprises with predictable millisecond timing, complete data sovereignty, and operational control that transforms connectivity from a variable commodity into a strategic competitive asset.
A private 5G network is a dedicated cellular network that operates independently of public mobile networks, giving enterprises exclusive control over their connectivity, data, and performance.
Real-World Transformation in Action
Brussels Airport: Beyond Visual Line of Sight Drone Operations
The real value of private 5G is not in theoretical specs. It is in unlocking use cases that were previously not possible. Brussels Airport proved that point with a live test where a safety drone was flown beyond visual line of sight using the airport’s private 5G network. The drone pilot was not even on site. He was in Bruges, over 100 kilometres away, remotely controlling the drone in real time. This was a first for any airport environment.
The test was designed to explore real operational applications. The drone was used for remote inspection rounds across the airport’s large surface area. It was also tested for rapid response to aircraft incidents, where the drone could be first on site to relay situational data back to emergency teams. Another scenario involved wildlife monitoring, including birds and rabbits, which pose safety risks to planes during takeoff and landing.
Alongside this, a drone detection system was also tested to identify both authorised and unauthorised drones near the airfield. The data from those detections was integrated into the SkeyDrone platform, allowing airport teams to crosscheck flight approvals in real time. All of this was made possible by the private 5G network, deployed in partnership with Citymesh, with airspace coordination handled by skeyes. It was not just a technical showcase. It was a tightly controlled, real-world trial of how private 5G can enable faster, safer airport operations without disrupting air traffic.
Earlier implementations have laid the groundwork for such advanced applications. Heathrow Airport deployed one of the first mission-critical private LTE networks on a commercial airfield, working with UK Broadband and Three UK (now VodafoneThree following the 2025 merger) to support essential ground operations, baggage handling, and incident response coordination. This early deployment demonstrated the viability of private cellular networks in complex airport environments, paving the way for today’s more sophisticated 5G private network applications like Brussels’ drone use cases.
Thames Freeport: Multi-Billion Dollar Logistics Transformation
The scale of private 5G deployment reached new heights in 2025 with Thames Freeport’s partnership with Verizon and Nokia to deploy six private 5G networks across three strategic logistics and manufacturing sites along the River Thames Estuary. This ambitious project covers 1,700 acres spanning the Port of Tilbury, DP World London Gateway, and Ford’s Dagenham plant, representing one of Europe’s most comprehensive private 5G industrial deployments.
The networks serve as the technology foundation for a multiyear, multibillion dollar operational transformation of one of the UK’s busiest maritime logistics hubs. Port of Tilbury, London’s main shipping hub handling 16 million tonnes of cargo annually, receives two networks to enhance its operations across 31 independent terminals. DP World London Gateway, the UK’s largest deep-sea container port with capacity for over 3 million units annually, also gets two networks covering both its deep-water terminal and 9.25 million sq ft logistics park. Ford’s Dagenham plant, London’s largest manufacturing site, completes the deployment with its own dedicated network.
The implementation goes beyond basic connectivity, supporting AI-driven data analytics, autonomous vehicle control, real-time logistics orchestration, and advanced IoT infrastructure. According to Jennifer Artley, SVP of 5G Acceleration at Verizon Business, the project demonstrates “the full promise of private 5G at scale” while “laying the groundwork for new revenue streams, community development, and regional economic growth.”
Port of Felixstowe: UK’s Largest Port Goes Private 5G
Demonstrating the technology’s momentum in maritime logistics, Hutchison Ports completed deployment of what it calls “one of the UK’s largest private 5G networks” across the ports of Felixstowe and Harwich. The single wide-area network covers logistics and ferry terminals on both sides of the river mouth dividing Suffolk and Essex counties, implemented by Three Group Solutions (now VodafoneThree) alongside shared network specialist Boldyn Networks.
The deployment focuses on “fully autonomous operational vehicles and equipment” as primary use cases, building on years of private cellular experience at the port. This represents an evolution from a three-year-old private 5G proof-of-concept and a five-year-old private 4G/LTE setup, showcasing how early private cellular investments have matured into comprehensive 5G operations. The network enables the port to coordinate complex logistics operations across multiple terminals while supporting the integration of new autonomous technologies essential for modern port efficiency.
Why Private 5G Networks Are Essential
Since 5G networks support transformative use cases compared to earlier technologies, a private 5G network offers critical advantages that public networks simply cannot match. Private networks put control directly in the hands of the enterprise customer, leading to the following benefits:
Data Localisation and Privacy
Private 5G networks ensure that operational data never leaves company premises. At Thames Freeport’s logistics operations, sensitive cargo manifests, autonomous vehicle routes, and real-time operational data remain completely within the organisation’s control. This data sovereignty proves essential for protecting trade secrets, meeting regulatory requirements, and maintaining competitive advantages that would be impossible with shared public infrastructure.
Traffic Prioritisation and Guaranteed Performance
Private 5G networks allow enterprises to prioritise critical applications, ensuring that safety-critical communications always receive the bandwidth and low latency they require. Factory robots, autonomous vehicles, and remote-controlled equipment depend on this guaranteed performance that shared networks cannot provide. Example: When Brussels Airport needed millisecond-precise drone control across 100 kilometres, public network variability would have made the operation unpredictable.
Congestion Management and Reliable Capacity
Public networks suffer performance degradation during peak usage periods. Private 5G eliminates this variability by providing dedicated capacity that never competes with consumer traffic. Example: Port of Felixstowe’s autonomous operations require consistent performance 24/7, regardless of surrounding network congestion. This reliability enables enterprises to deploy mission-critical applications with confidence.
Interference Management and Controlled Environment
Private 5G networks operate in controlled radio environments, minimising interference from neighboring networks and devices. This control proves crucial for industrial applications where electromagnetic interference can disrupt operations. Enterprises can optimise radio frequency usage for their specific environment and applications, achieving performance levels that are not possible in shared spectrum scenarios.
Fault Detection and Rapid Response
When network issues occur on private 5G infrastructure, enterprises have direct visibility and control over troubleshooting and resolution. Unlike public networks where fault detection and repair depend on operator priorities, private networks enable immediate response to connectivity problems. This control proves essential for operations where network downtime directly impacts safety, revenue, or regulatory compliance.
Understanding Private 5G Networks
According to 3GPP standards, private 5G networks are officially termed Non-Public Networks (NPNs). 3GPP Release 16 formally introduced these specifications, recognising that traditional mobile networks couldn’t meet the diverse requirements of industrial and enterprise applications. The technology comes in two distinct deployment models, each serving different enterprise needs.
Standalone Non-Public Networks (SNPNs) represent the ultimate in control and independence. These are fully autonomous systems where enterprises own and operate everything from the radio access network to the core infrastructure. All components run on-premises, completely isolated from public networks, giving organisations full sovereignty over their connectivity. It’s important to clarify that “standalone” in this context refers only to architectural ownership by the enterprise rather than the operator or vendor. It should not be confused with 5G Standalone (SA), which refers to the technical deployment of 5G radio and 5G core networks.
Public Network Integrated NPNs (PNI-NPN) offer a different approach, utilising dedicated portions of mobile operator infrastructure while maintaining the guaranteed resources that make private 5G valuable. Think of these as private lanes on a motorway: dedicated capacity that’s yours alone, but leveraging existing infrastructure and operator expertise.
The real power emerges when these networks use 5G Standalone architecture, which delivers Ultra-Reliable Low-Latency Communications (URLLC) providing 1-millisecond latency and 99.999% reliability. These aren’t just impressive technical specifications, they represent the difference between theoretical possibilities and practical industrial transformation.
Strategic Deployment Decisions
Enterprises face a fundamental choice that extends far beyond technology. It’s a strategic decision about control, capabilities, and long-term objectives. The choice between SNPN and PNI-NPN deployment models carries distinct implications for how organisations operate and compete.
SNPN deployment offers maximum control and security but demands significant investment and technical expertise. Organisations choosing this path must acquire spectrum licenses, build infrastructure, and develop internal capabilities to manage complex network operations. However, this investment delivers complete data sovereignty and the ability to optimise every aspect of network performance for specific applications.
PNI-NPN deployment provides a faster route to private 5G benefits by leveraging operator infrastructure and expertise. This approach reduces upfront costs and complexity while still delivering dedicated resources and enhanced performance. The trade-off lies in creating dependency on operator relationships and accepting less direct control over network operations.
The decision ultimately depends on how critical network control is to business operations, the availability of technical expertise, and the sensitivity of data being transmitted. Industries like aerospace, defence, and advanced manufacturing increasingly favour SNPN models despite higher costs, while others find PNI-NPN solutions perfectly adequate for their requirements.
Market Leadership and Vendor Selection
The private 5G infrastructure market has matured into a competitive landscape where vendor selection significantly impacts deployment success. Omdia’s 2025 assessment identifies Nokia, ZTE, and Ericsson as the leading technology providers, each bringing distinct strengths to enterprise deployments.
Nokia’s leadership in this space reflects extensive enterprise experience, with the company providing infrastructure for major deployments like Thames Freeport’s six-network implementation with Verizon. The Finnish vendor’s strength lies in integration capabilities and proven performance in complex industrial environments. Ericsson brings deep telecommunications expertise and strong operator partnerships, making it particularly effective for PNI-NPN deployments where enterprises want to leverage existing operator infrastructure. ZTE offers competitive pricing and rapid deployment capabilities, particularly attractive for enterprises prioritising cost-effectiveness in their private network investments.
The vendor landscape extends beyond pure infrastructure providers to include system integrators and specialist operators. Verizon Business demonstrated this integrated approach at Thames Freeport, combining Nokia’s technology with its own network design and management expertise. Similarly, deployment specialists like Boldyn Networks (supporting the Felixstowe deployment) provide the integration skills necessary to translate vendor technology into operational business value.
Enterprises evaluating vendors should consider not just technology capabilities, but deployment experience in their specific industry, integration with existing systems, and long-term support capabilities. The billions of dollars at stake in this market have created intense competition that benefits enterprises through rapidly improving solutions and competitive pricing.
The Competitive Imperative
Private 5G has moved beyond pilot projects to become a strategic infrastructure decision for enterprises that cannot accept the performance limitations of shared connectivity. The deployments at Brussels Airport, Thames Freeport, Port of Felixstowe, and Ford’s manufacturing operations demonstrate that this technology is operational today, delivering measurable business value across critical industries.
For enterprises with mission-critical operations requiring guaranteed performance, private 5G represents a strategic infrastructure decision that will determine operational capabilities for the next decade. Manufacturing floors with autonomous robots, ports with automated cargo handling, airports with remote-controlled safety equipment, and logistics hubs with AI-driven orchestration all depend on connectivity guarantees that only private networks can provide.
As these capabilities become standard operational practice, the organisations leading this transformation are already realising competitive advantages that will compound over time. The foundation for industrial transformation is being built now, and early deployment decisions will have lasting strategic implications.
