Company lists · Data refreshed September 2026

Top 19 Telecom customer management software companies based in the United Kingdom

RevenueBase identified 39 company matches for telecom customer management software companies associated with the United Kingdom as of September 2026 and tracks 1,198 professional contacts across them, including 122 with verified work emails and 176 with mobile numbers. London is the largest hub.

This list covers company matches for telecom customer management software companies 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 September 6, 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 Sep 6, 2026 How this list was built
39Companies
1,198Contacts tracked
122Verified emails
176Mobile numbers
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The 19 largest telecom customer management software companies based in the United Kingdom

Ranked by team size
Top 19 of 39 company matches for telecom customer management software companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 6, 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 Sep 6, 202651-200125 contacts →

Exact match

“Telesens is a global provider of enterprise level cost effective software products and solutions for telecom and other business domains.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
2Exact matchNewbury, United KingdomHQ recorded Sep 6, 202611-5052 contacts →

Exact match

“We propel telecoms to innovate fearlessly for the last 30 years.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
3Exact matchCaterham, United KingdomHQ recorded Sep 6, 202611-5038 contacts →

Exact match

“Tekton Billing develops software that helps service providers simplify, automate and scale.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 6, 202611-5025 contacts →

Exact match

“Noetica are a provider of Customer Interaction Management software for use in contact centres.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
5Exact matchUnited KingdomHQ recorded Sep 6, 202651-20025 contacts →

Exact match

“Anana delivers advanced customer experience technology and direction.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
6Exact matchBelfast, United KingdomHQ recorded Sep 6, 2026501-1,00020 contacts →

Exact match

“Lagan was founded in 1994 and was acquired by KANA Software, Inc.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
7Exact matchGlasgow, United KingdomHQ recorded Sep 6, 20261-1016 contacts →

Exact match

“Established since 2004, we provide Enterprise CRM & Telephony Systems for Contact Centres, which help to drive performance improvement, customer engagement & compliance.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
8Exact matchNewbury, United KingdomHQ recorded Sep 6, 202651-20012 contacts →

Exact match

“BLS helps businesses to directly address their critical KPIs with a fact-based, quantifiable approach to incremental revenue generation from an existing customer base.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 6, 202651-20010 contacts →

Exact match

“With over 20 years of experience, salestar continues to lead the way in delivering software solutions specifically designed for the telecom, mobile phone, and cellular industries.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 6, 20261-107 contacts →

Exact match

“Elevate Telecom Excellence with OEM Support Solutions Welcome to OEM Support Solutions, your global telecom support partner.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
11Exact matchFarnborough, United KingdomHQ recorded Sep 6, 20261-104 contacts →

Exact match

“Biaas has, for over thirteen years, been helping telecom operators manage fraud, increase revenues, reduce costs, and assure billing completeness and accuracy.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
12Exact matchBanbury, United KingdomHQ recorded Sep 6, 20261-104 contacts →

Exact match

“CRM-UK is a software company that has delivered significant results for many happy customers over almost two decades of specializing in CRM software (Customer Relationship…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
13Exact matchCanterbury, United KingdomHQ recorded Sep 6, 202611-503 contacts →

Exact match

“A truly independent company we deliver tailored & innovative billing and operation software solutions to telecoms & ICT resellers.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
14Exact matchBath, United KingdomHQ recorded Sep 6, 202611-503 contacts →

Exact match

“The customer relationship management software decision you will need to make!”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
15Exact matchSlough, United KingdomHQ recorded Sep 6, 202611-502 contacts →

Exact match

“We have clients across diverse industry sectors and specialise in companies who sell over the web, on the phone and face to face.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
16Exact matchBournemouth, United KingdomHQ recorded Sep 6, 20261-102 contacts →

Exact match

“Creators of Clockwork CRM - Customer Relationship Management software that streamlines your business processes, improves customer retention and gets your business running like…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
17Exact matchRochester, United KingdomHQ recorded Sep 6, 20261-102 contacts →

Exact match

“We offer a bespoke service, turning telecoms billing and customer management into easy to grasp interactive reports, benefiting you and your customers.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 6, 20261-101 contacts →

Exact match

“PremierComms Ltd is a privately owned, independent Telecoms company based in Portsmouth designed to cater to its clients' every telecom needs.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
19Exact matchWare, United KingdomHQ recorded Sep 6, 20261-101 contacts →

Exact match

“Telecoms Management - Eliminate billing errors - Source better tariffs - Cut your spend on calls and networks Go hosted - Move to low cost, maintenance-free telecoms - Enjoy the…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase

Showing 19 of 39 telecom customer management software companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 122 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecom customer management software companies based in the United Kingdom at a glance

As of Sep 6, 2026
10.2%Verified-email coverage
14.7%Mobile-number coverage
30.7Average contacts per company
11-50Median size (employees)
20.5%Largest-city concentration · London
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
12
51-200
8
501-1,000
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “telecom customer management software companies” 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 122 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 September 6, 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.

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 “telecom customer management software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecom customer management software companies are there based in the United Kingdom?

RevenueBase identified 39 company matches for telecom customer management software companies associated with the United Kingdom as of September 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?

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

Which city has the most telecom customer management software companies?

London leads with 8 company records, followed by Bournemouth (2) and Newbury (2).

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 122 professional contacts with verified work emails tracked across these 39 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 September 6, 2026.

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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.