Connect Critical National Infrastructure (CNI) – Neos Networks

Connect Critical National Infrastructure (CNI)

Get resilient, high capacity connectivity for your critical networks across the UK

What are critical networks?

Every day, we rely on vital services to live – from water, food and energy supplies to banking, telecommunications and emergency services.

If this Critical National Infrastructure (CNI) fails, our economy, well-being or lives can be at risk. In an increasingly interconnected world, the networks connecting CNI are critical.

At Neos Networks, we’ve been delivering critical networks nationwide for over 20 years, making connectivity work for Britain.

Dam on a river, part of Critical National Infrastructure

Why Neos for critical networks?


Collaborative solutions
Agile connectivity for the most complex challenges, working directly with your IT department
Future-proof scalability
Scalable connectivity to meet your business goals across our almost limitless UK-wide network
Critical accountability
Stringent SLAs and outstanding customer service to ensure critical network uptime
Long-term partnership
Strategic focus on your organisation’s long-term plans, not short-term contracts
Government approved
A certified NS3 Crown Commercial Service provider, enabling vital public services
ISO certified
Multiple ISO certifications, including ISO27001 for information security management systems

Our CNI partners


RNLI boat and rescue helicopter; the Maritime and Coastguard agency is part of Critical National Infrastructure

Saving lives at sea

Telent is a CNI provider supporting the Maritime and Coastguard Agency (MCA). Working with Telent, we provide a resilient nationwide network, connecting radio stations that coordinate life-saving rescues around the UK coast.

A wind farm; electricity generation is part of Critical National Infrastructure

Keeping the lights on

SSE plc is one of the UK’s largest energy companies, responsible for around one-third of the national grid. We connect SSE’s dispersed power generation, transmission and distribution sites nationwide.

South coast of England; CityFibre is extending a full fibre network in this area, part of Critical National Infrastructure

Connecting homes and businesses

The government’s Project Gigabit aims to roll out gigabit-capable broadband nationwide. We support alternative network providers like brsk, Gigabit Networks and CityFibre to extend FTTP across the UK.

Buildings in Oxford; Oxfordshire has plans to become a smart country, part of Critical National Infrastructure

Enabling local public services

Local councils are upgrading connectivity for the future. We enable Oxfordshire County Council to roll out gigabit broadband for public services and communities across the county.

Researchers working in a laboratory; Jisc connects the UK's universities and research institutions, part of Critical National Infrastructure

Empowering R&D

Jisc supplies digital solutions for UK higher education and research. We help Jisc interconnect UK universities and research institutes with gigabit connectivity nationwide.


Why Neos connectivity?


B2B-only nationwide network
Business-dedicated network with 600+ points of presence, 90+ data centres across the UK
Connectivity for the future
Scalable connectivity solutions for every business, from 10Mbps to 400Gbps
Mission-critical resilience
A Critical National Infrastructure provider with 99.95% uptime and 24/7 monitoring from our UK-based Network Operations Centre (NOC)
Fast, competitive pricing
Our free online pricing tool LIVEQUOTE lets you quickly compare UK connectivity prices
Industry-leading customer service
Our average Net Promoter Score (NPS) is +75, well above the industry standard
Trusted, reliable partner
20+ years of delivering UK critical networks – from energy and telecoms to local government and emergency services

We can connect you anywhere in the UK


Check your connectivity

CNI connectivity options

Explore your options

To find out more, contact us. Simply fill in the form and we'll be in touch to discuss how we can make connectivity work for your critical network.

Request a call back

You might also like