ColoMap

Colocation Data Centers in London, GB

Country: United Kingdom Region: Europe

Find and compare 257 colocation data centers in London, GB. Browse facilities by carrier, internet exchange, power capacity, and location — then request free quotes from any provider in minutes.

Top operators in London, GB include Digital Realty, Equinix, VIRTUS Data Centres, KAO Data and others. Compare pricing, power, and on-net carriers across 50+ network providers before deciding.

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Top operators in London, GB

  • Digital Realty 20
  • Equinix 16
  • VIRTUS Data Centres 11
  • KAO Data 10
  • Ark Data Centres 9
  • Stellanor Datacenters 9
  • NTT DATA, Inc. 8
  • Amazon AWS 7

Top network carriers

Internet exchanges

Nearby metros

Why London, GB for Colocation?

London, GB is a growing colocation market with established carrier presence, with 257 verified colocation data centers listed on ColoMap. Network operators benefit from peering at NetIX, LINX LON2, LINX LON1 — active internet exchanges that reduce transit costs and improve latency. Carrier-neutral facilities in the metro offer on-net connectivity to 12 network providers including Cogent Communications, Inc. (AS174), Zayo (AS6461), Gigastream plc (AS31712), ConnetU Ltd (AS51945), Epsilon (AS44356).

Major colocation providers in the area include Digital Realty, Equinix, VIRTUS Data Centres, KAO Data, Ark Data Centres. Nearby metros worth comparing: Havant, Hampshire, GB, Sandwich, Kent, GB, Wherstead, GB.

Services & Compliance at London, GB Colocation Facilities

Most colocation operators in London, GB (including Digital Realty, Equinix, VIRTUS Data Centres) offer a standard portfolio of services beyond just rack and power. When you request a free quote on this page, mention which of the following you need so operators can confirm fit and price accurately.

Network & Bandwidth

  • IP transit & bandwidth — committed (CIR) or burstable, billed in Mbps or 95th-percentile
  • Blended IP — multi-carrier transit for high availability
  • BGP support — bring your own ASN for multi-homed deployments
  • DDoS mitigation — included by many providers, premium tiers available
  • Cloud on-ramps — AWS Direct Connect, Azure ExpressRoute, Google Cloud Interconnect, Oracle FastConnect

Cross-Connects

  • Carrier cross-connects — direct fiber or copper to network providers in the meet-me room
  • Customer-to-customer — link cabinets with other tenants for partner architectures
  • IX cross-connects — direct fabric port for peering at on-site internet exchanges
  • Dark fiber — between buildings on a campus for high-bandwidth, low-latency builds
  • Typical pricing: one-time install + monthly recurring, varies by media (CAT6 / SMF / MMF) and distance

Remote Hands & Operations

  • Remote hands / smart hands — 24/7 on-site technicians for reboots, cable swaps, hardware installs
  • NOC services — monitoring, alerting, escalation
  • Managed services — managed firewalls, load balancers, switches
  • Hardware staging — receive, inspect, rack new equipment before turn-up
  • Storage & logistics — secure receiving, asset tagging, dispose-on-site (DOS) drives

Power, Cooling & Security

  • Redundant power — A+B feeds (2N), N+1 UPS, on-site diesel generators
  • Power density — typical 5–10 kW/cabinet; high-density (15–30+ kW) at modern facilities
  • Cooling — CRAH/CRAC, hot/cold aisle containment, in-row cooling, liquid cooling for AI workloads
  • Physical security — 24/7 staff, biometrics, mantraps, CCTV, perimeter fencing
  • Uptime ratings — Uptime Institute Tier II / III / IV certifications common at enterprise facilities

Compliance Certifications

Common compliance certifications held by London, GB colocation operators include SOC 1 / SOC 2 Type II, ISO 27001 / 27017 / 27018, PCI-DSS, HIPAA, and for US federal workloads FedRAMP / FISMA / ITAR. International facilities may also hold GDPR readiness attestations and country-specific data residency certifications. Specific certifications vary by facility — always verify in writing before sourcing for regulated workloads. Mention your compliance requirements in the free quote request so operators can confirm fit before pricing.

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Free Quotes for London, GB Colocation

Colocation pricing in London, GB varies by facility, power needs, term length, and connectivity requirements. Rather than publish ranges that won't apply to your specific deployment, ColoMap connects you directly with operators for free, no-obligation quotes — typically returned within 1–2 business days.

Common configurations buyers request:

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Frequently Asked Questions — London, GB

How many colocation data centers are in London, GB?
There are 257 colocation data centers listed in London, GB on ColoMap. Each profile shows on-net carriers, internet exchanges, address, and a free-quote request form.
Which carriers serve London, GB colocation facilities?
Top network carriers on-net at London, GB data centers include Cogent Communications, Inc. (AS174), Zayo (AS6461), Gigastream plc (AS31712), ConnetU Ltd (AS51945), Epsilon (AS44356), MAINFRAME & CYBERNETIC SYSTEMS LIMITED (AS25577). Use the carrier filter on the data center directory to find facilities that match your connectivity requirements.
Which internet exchanges operate in London, GB?
Active internet exchanges in the London, GB area: NetIX, LINX LON2, LINX LON1. Peering at a local IX reduces transit costs and improves latency.
Who are the major colocation providers in London, GB?
Major operators in London, GB include Digital Realty, Equinix, VIRTUS Data Centres, KAO Data, Ark Data Centres. Compare them side-by-side on this page or request quotes from multiple providers at once.
Are the London, GB colocation quotes really free?
Yes — every quote request on ColoMap is free and no-obligation. We route your requirements to the matching facility's sales team, and you receive pricing directly from the provider. No signup or credit card required.
How fast will I get pricing for London, GB colocation?
Most operators respond with initial quotes within 1–2 business days. If you need urgent pricing, mention it in the message field of the quote request and operators will prioritize.

Get Free Quotes for London, GB Colocation

Tell us your requirements — rack space, power, network, compliance — and we'll route your request to the facilities in London, GB that match. Free, no-obligation, with most operators responding in 1–2 business days. No signup or credit card required.

We'll route your request to matching facilities and email you a copy.

London, GB is home to 257 colocation data centers listed on ColoMap.

Major operators in this metro include Digital Realty, Equinix, VIRTUS Data Centres, KAO Data.

Top network carriers on-net include Cogent Communications, Inc. (AS174), Zayo (AS6461), Gigastream plc (AS31712), ConnetU Ltd (AS51945), Epsilon (AS44356).

Active internet exchanges in the area: NetIX, LINX LON2, LINX LON1.

Compare power, network, and pricing across every facility in London, GB — request a quote in minutes.

All data centers in London, GB (257)

Complete directory of colocation facilities in this metro. Click any building for carriers, IXes, and a free quote.