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UK data centers: AI-ready colocation in Europe’s primary business and technology hub

Equinix connects businesses to the world’s largest digital ecosystems in its high-performance data centers in the United Kingdom. Gain global reach and low-latency access to all major cloud and AI companies, networks and enterprises, leveraging sustainable, resilient infrastructure at the local edge.

The UK sits at the crossroads of global cloud and network connectivity

It is Europe’s largest data center hub and a global digital gateway, interconnecting the world’s finance, tech, media and all other business ecosystems.

  • Global gateway The UK bridges Europe, North America and beyond with a high density of subsea cable landings, cloud on-ramps and connections to thousands of enterprises.
  • Local edge with global reach From London to Manchester and other regional hubs, UK data centers host critical workloads close to users for low-latency edge access.
  • Privacy and sovereignty In-country colocation serves financial, healthcare and government data sovereignty and privacy needs with secure, compliant infrastructure.

Data center colocation driving sustainability in the UK

Equinix’s global sustainability commitments are activated locally by teams in every region where we operate. In the United Kingdom, all sites are covered by 100% renewable energy.

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Global, software-defined interconnection fabric

Connect instantly and securely to clouds, networks and partners across the world with Equinix Fabric and manage the connections virtually.

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IDC names Equinix a global colocation leader.

Find out how an industry-leading digital infrastructure partner helps you prioritize performance, efficiency and scalability.

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Certified expertise you can rely on

Equinix data centers in the United Kingdom meet global standards of security, compliance and operational excellence.

Build your competitive edge on a foundation of high-performance data centers in the UK.

Enhance your digital supply chain with interconnected colocation data centers optimized for hybrid and multicloud networking and distributed AI. Simplify and support operations with loaner tools, crash carts, build rooms, break rooms, work kiosks and more.

Get consistently high performance with direct, low-latency links to any cloud on-ramp.

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Frequently asked questions
Where is Equinix in the UK?

Equinix operates data centers in London and Manchester, the country’s two most important business hubs. London is the UK’s primary data center and interconnection market and one of Europe’s largest, while Manchester serves as a fast-growing regional hub that provides geographic diversity, resilience and access to northern enterprise and cloud ecosystems.

How many data centers does Equinix have in the UK?

Equinix operates 14 data centers across the UK, concentrated in the major business hubs of London and Manchester. These facilities support the country’s largest financial, enterprise and cloud and AI ecosystems, providing interconnection and resilient data center infrastructure for businesses nationwide.

What is the capacity of Equinix’s data centers in the UK?

Equinix’s UK portfolio offers about 1.3 million square feet (120,000 square meters) of colocation space across its 14 facilities. This capacity underpins London’s role as a leading European interconnection hub and Manchester’s position as a fast-growing regional market, giving enterprises scalable, resilient infrastructure nationwide.

How big is the UK data center colocation market?

The UK data center colocation market is estimated to be worth about $4.2 billion (about £3.1 billion) in annual revenue as of 2024, making it one of the largest and most established such markets in Europe. Its extensive network of data centers, subsea cable landings and global connectivity makes the UK a critical gateway for international data traffic and a foundation for AI, cloud and enterprise digital infrastructure deployments across Europe.

Does Equinix provide renewable energy in the UK?

Yes. Equinix’s global sustainability commitments are activated locally by teams in every region where we operate. In the United Kingdom, all sites are covered by 100% renewable energy.

How many countries does Equinix operate in?

Equinix operates data centers and interconnection facilities in 36 countries, covering 76 major metro markets across North America, South America, Europe, the Middle East, Africa and Asia Pacific. This global reach enables customers to deploy infrastructure close to end users and directly connect with AI, cloud, network and enterprise partners anywhere in the world.

What does Equinix do?

Equinix is a global leader in data centers, colocation and interconnection services, operating highly connected facilities in the world’s largest metro hubs. By hosting infrastructure in these strategic locations, businesses gain low-latency access to cloud and AI providers, networks, SaaS platforms and enterprise partners, ensuring fast, reliable and secure digital experiences.

What’s the difference between a data center and colocation, and what’s colocation anyway?

A data center is any facility that houses IT infrastructure, but colocation refers to a specific service where a commercial operator provides space, power, cooling and connectivity for customers’ equipment. Companies choose colocation over building their own data centers to scale and expand global reach, reduce costs, access specialized expertise and connect to a broader ecosystem of partners and providers.

Does Equinix operate AI data centers?

Yes, Equinix operates AI-ready data centers designed to support the high power density and advanced cooling requirements of AI training and inference workloads. Customers use Equinix colocation sites in major metros for low-latency AI inference near end users, while xScale campuses provide large-scale capacity to power frontier model training.

Why is liquid cooling important for AI deployments?

AI chips require significantly more power than traditional processors, generating heat that conventional air cooling cannot effectively dissipate. Liquid cooling systems absorb and remove heat more efficiently, making them essential for hosting next-generation AI hardware in modern data centers.

Power low-latency global connectivity with Equinix

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