Company lists · Data refreshed September 2026

Top 24 Telecom automation software companies based in the United Kingdom

Name: Telecom automation software companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 53 companies tracked

RevenueBase identified 53 telecom automation software companies headquartered in the United Kingdom as of September 2026 and tracks 1,282 professional contacts across them, including 187 with verified work emails. London is the largest hub.

This list covers telecom automation software companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

53Companies

1,282Contacts tracked

187Verified emails

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The 24 largest telecom automation software companies based in the United Kingdom

Ranked by team size

Top 24 of 53 telecom automation software companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to telecom automation software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Metricell	Indirect evidence	Horsham, United KingdomHQ checked Sep 29, 2026	51-200	78 contacts →
	Indirect evidence “Metricell is on a mission to deliver connectivity.” Source: RevenueBase Database · checked Sep 29, 2026
2	Lifecycle Software	Partial evidence	Newbury, United KingdomHQ checked Sep 29, 2026	11-50	52 contacts →
	Partial evidence “We propel telecoms to innovate fearlessly for the last 30 years.” Source: RevenueBase Database · checked Sep 29, 2026
3	Tekton Billing	Partial evidence	Caterham, United KingdomHQ checked Sep 29, 2026	11-50	38 contacts →
	Partial evidence “Tekton Billing develops software that helps service providers simplify, automate and scale.” Source: RevenueBase Database · checked Sep 29, 2026
4	TDA Telecoms	Partial evidence	Croydon, United KingdomHQ checked Sep 29, 2026	51-200	33 contacts →
	Partial evidence “Founded by Wayne East in 2009, TDA Telecoms has been driving telecom transformation for over a decade.” Source: RevenueBase Database · checked Sep 29, 2026
5	We ARE Cortex	Partial evidence	Southampton, United KingdomHQ checked Sep 29, 2026	51-200	26 contacts →
	Partial evidence “We Are CORTEX are global leaders in advanced automation and orchestration.” Source: RevenueBase Database · checked Sep 29, 2026
6	Loop1 UK Limited	Indirect evidence	Cirencester, United KingdomHQ checked Sep 29, 2026	11-50	20 contacts →
	Indirect evidence “Kenson was founded in 1989 and has developed into one of the UK's most respected suppliers of network management tools, expertise, and support.” Source: RevenueBase Database · checked Sep 29, 2026
7	Jerasoft	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	18 contacts →
	Strong evidence “JeraSoft is a leading developer and integrator of full-featured Billing Software for modern Telecom Operators (VoIP) and IoT/M2M Providers.” Source: RevenueBase Database · checked Sep 29, 2026
8	Frame Communications	Partial evidence	Newmarket, United KingdomHQ checked Sep 29, 2026	11-50	13 contacts →
	Partial evidence “Frame Communications Ltd supplies a wide range of Telecoms Datacoms Test and Management solutions to Network Operators, Equipment Manufacturers, System Integrators, Field Support…” Source: RevenueBase Database · checked Sep 29, 2026
9	MIT Dynamic	Partial evidence	Margaretting, United KingdomHQ checked Sep 29, 2026	11-50	12 contacts →
	Partial evidence “We are a UK-based development company specialising in data capture and communication software solutions.” Source: RevenueBase Database · checked Sep 29, 2026
10	Mycom OSI	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	12 contacts →
	Indirect evidence “We offer award-winning Network Assurance and Service Experience Assurance solutions that enable Communications Service Providers (CSPs), Managed Service Providers (MSPs) and…” Source: RevenueBase Database · checked Sep 29, 2026
11	NET AI	Partial evidence	Edinburgh, United KingdomHQ checked Sep 29, 2026	11-50	11 contacts →
	Partial evidence “Net AI is a network intelligence and advanced analytics company in the Telecom sector.” Source: RevenueBase Database · checked Sep 29, 2026
12	Salestar	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	10 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 29, 2026
13	Sysmech	Indirect evidence	Whitstable, United KingdomHQ checked Sep 29, 2026	11-50	10 contacts →
	Indirect evidence “In today’s increasingly complex Networks, IT infrastructure and Services, business critical operations cannot rely on Human Intelligence alone.” Source: RevenueBase Database · checked Sep 29, 2026
14	Exfo Ontology	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	10 contacts →
	Partial evidence “EXFO Ontology is revolutionising how telecommunication network operators get to know their networks – and through this, their customers.” Source: RevenueBase Database · checked Sep 29, 2026
15	Tariffmatch Global Limited	Partial evidence	Sevenoaks, United KingdomHQ checked Sep 29, 2026	1-10	6 contacts →
	Partial evidence “Tariffmatch is a UK-based specialist in intelligence-driven tariff analysis and projection systems for telecoms providers.” Source: RevenueBase Database · checked Sep 29, 2026
16	CES Telecom	Partial evidence	Hertford, United KingdomHQ checked Sep 29, 2026	11-50	5 contacts →
	Partial evidence “For 35 years CES Telecom has supplied leading products and services to many of the major telecommunications companies throughout the world.” Source: RevenueBase Database · checked Sep 29, 2026
17	Layered Technologies Limited	Indirect evidence	Bristol, United KingdomHQ checked Sep 29, 2026	1-10	3 contacts →
	Indirect evidence “LAYERED TECHNOLOGIES LIMITED is an information technology and services company based out of 70 PRINCE STREET, BRISTOL, United Kingdom.” Source: RevenueBase Database · checked Sep 29, 2026
18	Techsmart Software Solutions	Partial evidence	Rochdale, United KingdomHQ checked Sep 29, 2026	1-10	3 contacts →
	Partial evidence “At TechSmart we are experts in Broadband automation products and services.” Source: RevenueBase Database · checked Sep 29, 2026
19	Tri-Line	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	2 contacts →
	Partial evidence “Tri-Line specialise in the development of innovative solutions for the telecommunications field.” Source: RevenueBase Database · checked Sep 29, 2026
20	Planpoint	Partial evidence	Peterborough, United KingdomHQ checked Sep 29, 2026	1-10	2 contacts →
	Partial evidence “PlanPoint provides technology solutions to drive efficiency and solve challenges for telecommunications infrastructure operators through our holistic suite of market-leading…” Source: RevenueBase Database · checked Sep 29, 2026
21	Confideo Telecom Solutions	Partial evidence	Douglas, United KingdomHQ checked Sep 29, 2026	1-10	1 contacts →
	Partial evidence “Founded in the Isle of Man in 2004, Confideo was built on a single, clear-eyed observation: telecommunications businesses were drowning in fragmented systems, manual processes and…” Source: RevenueBase Database · checked Sep 29, 2026
22	Novatel	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	1-10	1 contacts →
	Strong evidence “NovaTel Systems is a software company which provides products and services to telecom carriers to help them get the best out of their interconnect business.” Source: RevenueBase Database · checked Sep 29, 2026
23	Keystone Electronics Limited	Indirect evidence	Bournemouth, United KingdomHQ checked Sep 29, 2026	1-10	1 contacts →
	Indirect evidence “KEYSTONE ELECTRONICS LIMITED is a wholesale company based out of MIDLAND HOUSE 2 POOLE ROAD, BOURNEMOUTH, United Kingdom.” Source: RevenueBase Database · checked Sep 29, 2026
24	Clarinet Communications LTD	Strong evidence	Edinburgh, United KingdomHQ checked Sep 29, 2026	1-10	1 contacts →
	Strong evidence “Clarinet Communications Limited is a specialist Telecoms and Automation company delivering intuitive control solutions tailored for small to medium-sized businesses and home users.” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: telecom automation software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names telecom automation software companies.
Partial evidence: Its own public description names part of telecom automation software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecom automation software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 24 of 53 telecom automation software companies based in the United Kingdom

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Telecom automation software companies based in the United Kingdom at a glance

As of Sep 29, 2026

14.6%Verified-email coverage

24.2Average contacts per company

11-50Median size (employees)

24.5%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 53 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among telecom automation software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “telecom automation software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names telecom automation software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among telecom automation software companies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 187 across the full list. 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 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names telecom automation software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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

RevenueBase identified 53 telecom automation software companies headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Metricell, headquartered in Horsham, tops this list with the largest team on record.

Which city has the most telecom automation software companies?

London leads with 13 headquartered companies, followed by Edinburgh (3) and Bournemouth (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 187 verified decision-maker contacts tracked across these 53 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 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 Smart Search, 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.