Company lists · Data refreshed October 2026

Top 25 Cloud infrastructure management system software companies for communications service providers based in the United Kingdom

RevenueBase identified 93 company matches for cloud infrastructure management system software companies for communications service providers associated with the United Kingdom as of October 2026 and tracks 1,494 professional contacts across them, including 481 with verified work emails. London is the largest hub.

This list covers company matches for cloud infrastructure management system software companies for communications service providers associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 19, 2026 How this list was built
93Companies
1,494Contacts tracked
481Verified emails
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The 25 largest cloud infrastructure management system software companies for communications service providers based in the United Kingdom

Ranked by team size
Top 25 of 93 company matches for cloud infrastructure management system software companies for communications service providers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Oct 19, 2026201-500363 contacts →

Exact match

“Maintel is a communications managed services provider.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchEnfield, United KingdomHQ recorded Oct 19, 2026501-1,000101 contacts →

Exact match

“Metaswitch is a recognized leader in the development of ultra-high-performance, cloud native communications software.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchMilton Keynes, United KingdomHQ recorded Oct 19, 202651-20068 contacts →

Exact match

“Digitalk, a Hansen Technologies company, enables communications service providers worldwide to operate efficient and innovative services profitably with its Carrier Cloud and…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Oct 19, 20261,001-5,00062 contacts →

Exact match

“Aura helps global enterprises streamline communications, customer experience and AI.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchGreenford, United KingdomHQ recorded Oct 19, 202611-5032 contacts →

Exact match

“Cerberus Networks provides innovative connectivity, cloud computing and managed IT services.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchLeeds, United KingdomHQ recorded Oct 19, 202611-5031 contacts →

Exact match

“Dynamic Networks Group is a national award-winning Managed Service Provider with its headquarters in Leeds.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Oct 19, 202651-20030 contacts →

Exact match

“OnApp makes cloud fast, easy & profitable for Telcos, MSPs & other cloud service providers.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchHigh Wycombe, United KingdomHQ recorded Oct 19, 202651-20029 contacts →

Exact match

“Now part of the Onecom Group, Olive and Onecom create the largest business-to-business mobile, fixed-line and cloud specialist in the UK.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchWoking, United KingdomHQ recorded Oct 19, 202611-5028 contacts →

Exact match

“In a world where the only constant is change, it’s never been more critical for service providers to innovate to grow faster and more cost effectively.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Oct 19, 202611-5026 contacts →

Exact match

“ShapeBlue is the largest independent integrator of CloudStack technologies globally.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchManchester, United KingdomHQ recorded Oct 19, 202611-5023 contacts →

Exact match

“Experts in cloud computing, connectivity and proactive support.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchElstead, United KingdomHQ recorded Oct 19, 202611-5023 contacts →

Exact match

“Simply and securely shared Highlight data empowers network service managers to increase support efficiency, make accurate capacity decisions using real data and remove barriers to…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchStratford Upon Avon, United KingdomHQ recorded Oct 19, 202611-5022 contacts →

Exact match

“Eloquent operates a range of platforms across various secure data centres in the UK, all of which are connected to our network and serve as the delivery point for our services.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Oct 19, 202611-5018 contacts →

Exact match

“Neutrality are a service provider, delivering managed infrastructure services and hybrid connectivity solutions to our global client base.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchChesterfield, United KingdomHQ recorded Oct 19, 202611-5015 contacts →

Exact match

“Addooco delivers modern, secure and scalable IT solutions designed for today's digital businesses.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Oct 19, 202611-5015 contacts →

Exact match

“EXFO Ontology is revolutionising how telecommunication network operators get to know their networks – and through this, their customers.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchKent, United KingdomHQ recorded Oct 19, 202651-20011 contacts →

Exact match

“The Bunker is a Cloud and Managed Service provider, housing mission-critical data in ultra-secure, and nuclear bomb-proof former command and control bunkers.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchWembley, United KingdomHQ recorded Oct 19, 202651-20011 contacts →

Exact match

“Newton IT are a managed services provider delivering innovative technology solutions to businesses.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchSt Albans, United KingdomHQ recorded Oct 19, 202651-20010 contacts →

Exact match

“Qubic Group is a highly experienced, trusted organisation that delivers a range of business and enterprise grade Cloud Services.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchHigh Wycombe, United KingdomHQ recorded Oct 19, 202611-5010 contacts →

Exact match

“For over 35 years our singular commitment to service management ensures that we are in touch with the requirements of our customers not only for today, but for the future.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Oct 19, 2026201-5009 contacts →

Exact match

“We offer award-winning Network Assurance and Service Experience Assurance solutions that enable Communications Service Providers (CSPs), Managed Service Providers (MSPs) and…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchEdinburgh, United KingdomHQ recorded Oct 19, 202611-509 contacts →

Exact match

“Net AI is a network intelligence and advanced analytics company in the Telecom sector.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchFareham, United KingdomHQ recorded Oct 19, 202611-509 contacts →

Exact match

“ZanaNET delivers next-generation networking and cloud infrastructure solutions that empower service providers, data centres, ISPs, resellers, and multi-site organisations to…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Oct 19, 202611-509 contacts →

Exact match

“zsah is an award-winning cloud and managed services company headquartered in London, UK.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25Exact matchStafford, United KingdomHQ recorded Oct 19, 202611-508 contacts →

Exact match

“Next2IT is a government-approved, Microsoft Gold, IT managed service organisation that provides 24/7 365 IT support for public and private clouds with a focus on cost optimisation…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 25 of 93 cloud infrastructure management system software companies for communications service providers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 481 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cloud infrastructure management system software companies for communications service providers based in the United Kingdom at a glance

As of Oct 19, 2026
32.2%Verified-email coverage
16.1Average contacts per company
11-50Median size (employees)
38.7%Largest-city concentration · London
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
37
51-200
16
201-500
4
501-1,000
2
1,001-5,000
2

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 93 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “cloud infrastructure management system software companies for communications service providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 481 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Cloud infrastructure management system software companies for communications service providers by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “cloud infrastructure management system software companies for communications service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cloud infrastructure management system software companies for communications service providers are there based in the United Kingdom?

RevenueBase identified 93 company matches for cloud infrastructure management system software companies for communications service providers associated with the United Kingdom as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Maintel tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cloud infrastructure management system software companies for communications service providers?

London leads with 36 company records, followed by Leeds (4) and Bristol (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 481 professional contacts with verified work emails tracked across these 93 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 19, 2026.

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Related lists

Cloud infrastructure management system software companies for communications service providers by geography

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.