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Colocation Providers in United Kingdom

Who are the top colocation providers in United Kingdom?

viabandwidth lists 131 verified colocation operators registered in United Kingdom. Each is classified by operator type and screened for certifications and network presence, so procurement teams can shortlist by compliance signal and verified infrastructure, then contact operators directly.

Operator profiles are built from public operator and registry sources, then independently verified. Last reviewed 2026-09-04.

131 providers

Showing the top 26

Exponential-e

exponential-e.com

Explore a career at Exponential-e.

SOC2ISO27001ISO9001PCI-DSS+2
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Hosting Services

ingenuitycloudservices.com

Direct

Hosting Services, Inc.

DFARSHIPAAISO27001PCI-DSS+2
london / new york
☆

Psychz

psychz.net

Direct

PSYCHZNETWORKS-AP Psychz Networks provides direct H100 GPU infrastructure alongside colocation, managed services and specialized compute across multiple global cities.

Tier III
amsterdam / ashburn / atlanta / barcelona
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Redcentricplc

redcentricplc.com

We enable transformation through managed IT services.

HIPAATier III
☆

Node4

node4.co.uk

Direct

Discover our secure, cloud-based platforms & tailored IT solutions.

ISO27001Tier IIIPCI-DSSISO9001
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ALEXHOST_

alexhost.com

Direct

ALEXHOST_SRL provides direct GPU servers, dedicated hosting, colocation and managed infrastructure from Moldova with listed availability in London.

london
☆

Datanet

datanet.co.uk

Datanet's ISO 27001 Certification We are proud to hold ISO27001 certificate for Information Security Management System.

ISO27001Tier IIIUptime
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alphavps

alphavps.com

Direct

alphavps.com provides direct GPU servers, VPS, dedicated hosting, colocation and managed services across London, Frankfurt and several United States locations.

ISO 27001ISO 9001ISO27001ISO9001+2
dallas / frankfurt / london / los angeles
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Bgp

bgp.tools

Cloudflare, Inc.

☆

Genesis Adaptive

adaptivedatanetworks.com

Adaptive Data Networks is your cloud and dedicated hosting authority.

PCI-DSSHIPAAFISMATier III+2
atlanta / chicago / dallas / london
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Myhostingspace

myhostingspace.co.uk

Blog News & Insights Colocation Datacentre Network News Green Data Centres: Sustainability in the UK Data Centre Industry April 8, 2023 Network We’ve chosen Telia as an additional…

ISO27001PCI-DSSHIPAATier III
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northflank

northflank.com

Reseller

northflank.com resells H200, H100, A100, L4, B200, L40S, A10, T4, GB200, B300, GB300, L40, V100, P100 and MI300X GPU capacity through a managed deployment platform with SOC 2, ISO…

ITARFedRAMPSOC2SOC 2+2
london
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Iomart

iomart.com

Iomart is a leading provider of managed cloud services, offering secure, scalable solutions that drive transformation and growth.

PCI-DSSTier IIIISO27001
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Bec

bec.uk

We build agile, low-cost, high-performance infrastructure for the most demanding computing customers.

Uptime
☆

Cwcs

cwcs.co.uk

Let CWCS handle your hosting, full management, 24/7 expert support, seamless migrations, and UK-based performance you can trust.

ISO 27001ISO 9001ISO27001ISO9001+2
dallas / london / miami / san jose
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Hostline.io

hostline.io

Hostline - your reliable partner for dedicated servers, VPS, colocation, and specialized hosting solutions for forex trading and satellite TV streaming.

TIER 3TIER IIITier III
amsterdam / hong kong / london / new york
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Hivelocity

hivelocity.net

Direct

ASDETUK http://www.host1plus.com provides direct L40 GPU infrastructure, colocation and bare-metal hosting through Hivelocity.

HIPAAISO 27001ISO27001PCI DSS+2
amsterdam / ashburn / atlanta / chicago
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DataBank

databank.com

DataBank provides scalable and secure data center solutions for enterprises, offering colocation, cloud, and managed services.

PCI-DSSHIPAAFedRAMPFISMA
ashburn / atlanta / chicago / dallas
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Servermania

servermania.com

Get ServerMania's dedicated servers from $79/mo, cloud hosting from $20/mo, hybrid servers from $29/mo & data backup services starting at $15/mo

HIPAAHITRUSTISO 27001ISO27001+2
amsterdam / dallas / london / los angeles
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Pulsant

pulsant.com

We help our clients achieve their digital goals with secure and scalable colocation, connectivity and cloud solutions.

ISO27001ISO9001PCI-DSSCSA-STAR+2
☆

Syntura.io

syntura.io

Our industry-leading accreditations, including ISO 9001, ISO 27001, and ISO 20000, reflect our commitment to quality, security, and excellence in IT service management.

ISO27001ISO9001PCI-DSS
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Veloxserv

veloxserv.co.uk

Discover VeloxServ, experts in datacentre colocation and wholesale connectivity.

ISO27001ISO9001Tier III
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Exascale

exascale.co.uk

We understand that the safety and protection of our customer’s investment is vitally important.

Tier IVISO27001Tier III
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M247global

m247global.com

Cyber-attacks in Romania increased by 22%.

Tier IIIPCI-DSS
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Iron Mountain

ironmountain.com

Iron Mountain's IT data management and protection services can help you overcome the challenges of data with lifecycle management amd ensure data protection.

amsterdam / bangalore / chicago / denver
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Glesys

glesys.com

We deliver secure, scalable infrastructure through our own colocation data centers – from private and public clouds to dedicated hardware and hybrid solutions.

ISO 27001ISO 9001ISO27001ISO9001
amsterdam / frankfurt / london / oslo
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FAQ

Frequently asked questions

Who are the top colocation providers in United Kingdom?
viabandwidth tracks 131 verified colocation operators registered in United Kingdom, sorted with direct operators (verified own infrastructure) first, then carrier-neutral and other providers. The top listings by network evidence appear at the top of the directory.
What does carrier-neutral mean for a colocation provider?
A carrier-neutral colocation provider does not own or favour a specific transit network, meaning tenants can choose from multiple carriers without lock-in.
How do I evaluate a colocation operator before contract?
Procurement teams typically shortlist on six factors: connectivity density, location and latency to user markets, power and cooling capacity, certifications (SOC 2 and ISO 27001 are the most common asks), operator credibility (do they run the building), and contract terms including cross-connect fees and exit clauses. The operator profile includes a free direct contact route.
What certifications matter most for colocation procurement?
For most enterprises, SOC 2 Type II and ISO 27001 are baseline asks. PCI DSS applies if the workload handles cardholder data. HIPAA matters for protected health information. Uptime Institute Tier III is the most common availability marker. Check the certified-providers hubs to filter by each.