The Network 5.0 age – unlocking the hyperconnected opportunity

Unlocking the hyperconnected Network 5.0 era 

How we stay connected has transformed beyond recognition in the past 50 years – and it continues to evolve at a pace.

Speaking with partners across the channel, we’re hearing a clear need to understand what’s driving network transformation, and how portfolios can evolve to unlock future opportunities and growth.

From intra- to interconnectivity 

Fixed and mobile communications have evolved rapidly over the past few decades – from basic voice services in the 1980s to today’s always-on digital networks.

We’re currently in the hyperconnected era - defined by ultra-low latency, massive IoT and edge computing deployments.

These advances are enabling smart cities, autonomous vehicles and industrial automation at scale – bringing once-theoretical use cases into everyday reality, adding value to people’s lives.

And what external forces are driving this network evolution?

• AI and automation: 78% of UK organisations use AI in at least one business function. ^[1]

• Going green: 80% of UK organisations have adopted eco-friendly practices. ^[2]

• Changing habits: 28% of UK workers are on hybrid schedules. ^[3]

• Resilience is a necessity: 8.58m cyberattacks targeted UK businesses in the last 12 months. ^[4]

• The UK’s future is digital: Connectivity infrastructure investments and productivity gains could unlock an additional £179 billion in value for the British economy between 2025 and 2030. ^[5]

These influences and network changes have brought about a wider connectivity transition: intraconnectivity to interconnectivity. The former revolves around connecting branches, offices and data centres – the standard of business connectivity for decades.

Now, ecosystems must join all external connectivity services and the cloud to give organisations true agility. In fact, 74% of organisations say interconnectivity is critical to business resilience. ^[6]

Giving the power to you with network as a service (NaaS)

Your customers need resilient, secure, superfast connectivity to flourish. They need you to be ready to anchor their growth, with powerful infrastructure, before they even know they need it.

A network as a service (NaaS) approach can deliver secure, scalable and future-ready connectivity. Designed to adapt to evolving business needs, it enhances resilience and simplifies access to cloud, AI and low-latency applications, and all with complete visibility and control.

NaaS gives you the ability to seamlessly adapt your network, shifting from traditional ownership models to more flexible subscription-based services. Many of the building blocks for this shift are already supported today within our connectivity portfolios – from flexible, component-based service models and multiservice access across Ethernet and DIA, to bandwidth-on-demand and near real-time configuration.

With security and sovereignty as standard, NaaS supports interconnectivity with links to public and private cloud. It is on-demand and elastic, ready to go whenever your customers are. It also provides flexibility in management, whether directly by the customer or through a trusted managed service partner. And with BT Wholesale, your customers can already benefit from self-serve digital experiences through portals and APIs, giving them greater control and agility from day one.

Your network, your way – with us as your partner on the journey towards NaaS.

Unlocking the future: our Network 2030 vision

The hyperconnected age is here, but what comes next? The 2030s are expected to bring the intelligent age. The upcoming digital era will mean all-encompassing experiences through holographic comms, AI-native networks and terahertz spectrum. We’ll see real-time digital twins, predictive infrastructure and immersive XR.

For you to be there for customers, we will deliver a network that’s a simple, flexible platform for growth. An API-rich single network architecture built on converged programmable functions will give you access to the broadest reach. With an expected 90% 5G UK geographic coverage, ^[7] combined with a full fibre broadband backbone reaching 25m premises, your customers will get the richest network experiences to accelerate their businesses, and yours.

For 180 years, we’ve been at the heart of the UK’s progress – connecting people, businesses, and communities. With the world changing fast, our responsibility is to continue delivering trusted, secure connectivity that helps the nation move forward. We're excited to build the future together.

Speak with your account manager today to discuss how we can help supercharge your business.

^{[1] McKinsey, The state of AI: How organisations are rewiring to capture value, 2025.}

^{[2] University of Nottingham, 2025.}

^{[3] Office for National Statistics, Who has access to hybrid work in Great Britain?, 2025.}

^{[4] Gov.uk, Cyber security breaches survey, 2025.}

^{[5] BT Business, Welcome to Future Unlocked, 2025.}

^{[6] BT, Why interconnectivity should be a strategic priority, 2025.}

^{[7] BT Group Plc Annual Report, 2025.}