Company lists · Data refreshed September 2026

Top 25 Regional telecom operators based in the United Kingdom

Name: Regional telecom operators based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 108 companies tracked

RevenueBase identified 108 regional telecom operators headquartered in the United Kingdom as of September 2026 and tracks 2,365 professional contacts across them, including 632 with verified work emails. London is the largest hub.

This list covers regional telecom operators 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 17, 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 17, 2026 86% judged on-target in blind review

108Companies

2,365Contacts tracked

632Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest regional telecom operators based in the United Kingdom

Ranked by team size

Top 25 of 108 regional telecom operators based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to regional telecom operators: 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	Magdalene	Partial evidence	St Ives, United KingdomHQ checked Sep 17, 2026	201-500	273 contacts →
	Partial evidence “Magdalene provides comprehensive independent solutions which address the individual needs of our customers throughout the Telecommunications Industry.” Source: RevenueBase Database · checked Sep 17, 2026
2	Spitfire Network Services LTD	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	99 contacts →
	Partial evidence “Spitfire Network Services is a UK-based, multi-award winning telecoms and ISP provider for businesses.” Source: RevenueBase Database · checked Sep 17, 2026
3	Kcom Wholesale	Partial evidence	Hull, United KingdomHQ checked Sep 17, 2026	501-1,000	61 contacts →
	Partial evidence “KCOM has been a driver of innovation in the telecoms industry for more than a century; pushing the boundaries and pioneering new technology from our earliest days as a local phone…” Source: RevenueBase Database · checked Sep 17, 2026
4	Telelink Infra Services UK	Indirect evidence	Theale, United KingdomHQ checked Sep 17, 2026	51-200	35 contacts →
	Indirect evidence “Telelink provide the critical infrastructure that we all take for granted but has a major impact on our day-to-day life.” Source: RevenueBase Database · checked Sep 17, 2026
5	Global Telecom Networks	Partial evidence	Milton Keynes, United KingdomHQ checked Sep 17, 2026	11-50	30 contacts →
	Partial evidence “Global Telecom Networks (GTN): The UK’s Best B2B Dealer (Mobile News Awards 2026) GTN is a Global Managed Service Provider (MSP) dedicated to eliminating the complexity of global…” Source: RevenueBase Database · checked Sep 17, 2026
6	NGC Networks Limited NOW Cloudclevr	Partial evidence	Wakefield, United KingdomHQ checked Sep 17, 2026	11-50	24 contacts →
	Partial evidence “NGC Networks is a business communications company specialising in telecommunications and internet connectivity solutions.” Source: RevenueBase Database · checked Sep 17, 2026
7	Telecom2	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	22 contacts →
	Partial evidence “Telecom2 is an all-in one, business to business telecommunications provider with an extensive portfolio of technology, products and services across the voice and mobile sectors.” Source: RevenueBase Database · checked Sep 17, 2026
8	Talk Telecom LTD	Partial evidence	High Wycombe, United KingdomHQ checked Sep 17, 2026	11-50	21 contacts →
	Partial evidence “Talk Telecom Ltd is a leading independent unified telecommunications provider who equips small, medium and large enterprise customers with the telecoms infrastructure required to…” Source: RevenueBase Database · checked Sep 17, 2026
9	SCG South West	Indirect evidence	Stonehouse, United KingdomHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “SCG South West is a division of the Southern Communications Group.” Source: RevenueBase Database · checked Sep 17, 2026
10	Telesis LTD NOW Moved	Partial evidence	Bolton, United KingdomHQ checked Sep 17, 2026	51-200	16 contacts →
	Partial evidence “Bolton based telecommunications service provider, specialising in telephone systems and maintenance, calls and lines, connectivity and mobile solutions.” Source: RevenueBase Database · checked Sep 17, 2026
11	Daisy Communications	Indirect evidence	Brierfield, United KingdomHQ checked Sep 17, 2026	501-1,000	14 contacts →
	Indirect evidence “We’re Daisy Communications – one of the UK’s largest independent providers of voice, connectivity, mobile, phone systems and cloud services.” Source: RevenueBase Database · checked Sep 17, 2026
12	Everything Voice LTD	Indirect evidence	Leeds, United KingdomHQ checked Sep 17, 2026	1-10	9 contacts →
	Indirect evidence “At Everything Voice, we supply and support flexible and future-proofed fixed line and mobile internet access solutions, telephony and unified communications services across a wide…” Source: RevenueBase Database · checked Sep 17, 2026
13	Bespoke Connected	Partial evidence	Fareham, United KingdomHQ checked Sep 17, 2026	1-10	9 contacts →
	Partial evidence “Bespoke Connected is a telecommunications provider delivering hosted voice, mobile, unified communications and connectivity/data solutions to businesses.” Source: RevenueBase Database · checked Sep 17, 2026
14	C-Mase Limited	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	8 contacts →
	Partial evidence “C-MASE LIMITED Founded in 2012, C-MASE LTD set out to provide resources & services to all areas of the telecommunications industry.” Source: RevenueBase Database · checked Sep 17, 2026
15	MID Digital Solutions	Indirect evidence	Middleton, United KingdomHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “By working with our strategic partners, we help our customers in 3 ways… Firstly, MOBILE, as one of O2's largest UK franchise partners we're passionate about providing businesses…” Source: RevenueBase Database · checked Sep 17, 2026
16	Smart Connect Telecom	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	1-10	8 contacts →
	Partial evidence “Smart Connect Telecom is one of the UK’s leading providers in voice and data communications.” Source: RevenueBase Database · checked Sep 17, 2026
17	Minton Communications LTD	Partial evidence	Bristol, United KingdomHQ checked Sep 17, 2026	11-50	8 contacts →
	Partial evidence “Minton Communications Limited is an experienced company providing complete Telecommunications, Networking & TV services to suit a wide range of requirements.” Source: RevenueBase Database · checked Sep 17, 2026
18	Mobifon Communications LTD	Partial evidence	Castle Donington, United KingdomHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Mobifon is a leading telecommunications provider offering voice and data solutions to corporate customers.” Source: RevenueBase Database · checked Sep 17, 2026
19	Datel Solutions Telecommunications	Indirect evidence	Dunfermline, United KingdomHQ checked Sep 17, 2026	1-10	7 contacts →
	Indirect evidence “Welcome to Datel Solutions!” Source: RevenueBase Database · checked Sep 17, 2026
20	Kingston Technologies Group	Partial evidence	Sutton-on-hull, United KingdomHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Kingston Technologies Group, is a telecommunications provider.” Source: RevenueBase Database · checked Sep 17, 2026
21	Cedaro	Indirect evidence	Great Yarmouth, United KingdomHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “We are a complete communications provider, delivering; Mobile, Mobile broadband, VOIP, Fixed Line and Broadband solutions to businesses of all sizes.” Source: RevenueBase Database · checked Sep 17, 2026
22	Tetra Communications LTD	Indirect evidence	Ashby-de-la-zouch, United KingdomHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “Welcome to Tetra Communications Tetra Communications is the result of a powerful partnership between the Digital Office Group and Jack Marriott, merging 30 years of business…” Source: RevenueBase Database · checked Sep 17, 2026
23	Extera Limited	Indirect evidence	Banbury, United KingdomHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “With a real passion for delivering the ultimate in customer services Extera provides in summary; • Voice and Data Cabling • Data Networks • Fibre Optic Cabling • Telephone Systems…” Source: RevenueBase Database · checked Sep 17, 2026
24	Next Communications	Partial evidence	Southampton, United KingdomHQ checked Sep 17, 2026	11-50	5 contacts →
	Partial evidence “Established in 1988, Next Communications has been providing small to medium-sized businesses with their telecommunication requirements for 35 years.” Source: RevenueBase Database · checked Sep 17, 2026
25	HBTEL	Indirect evidence	Ampfield, United KingdomHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “Our team are experienced business communication professionals who take pride in delivering first-class support and customer service.” Source: RevenueBase Database · checked Sep 17, 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: regional telecom operators. 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 regional telecom operators.
Partial evidence: Its own public description names part of regional telecom operators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name regional telecom operators. 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 25 of 108 regional telecom operators based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 632 reachable decision-makers.

Free signup · no credit card

View the full list →

Regional telecom operators based in the United Kingdom at a glance

As of Sep 17, 2026

26.7%Verified-email coverage

21.9Average contacts per company

11-50Median size (employees)

16.7%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 108 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 regional telecom operators, 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 “regional telecom operators”. 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 regional telecom operators), 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 regional telecom operators, 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, 632 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 17, 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 regional telecom operators, 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 regional telecom operators are there based in the United Kingdom?

RevenueBase identified 108 regional telecom operators 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?

Magdalene, headquartered in United Kingdom, tops this list with the largest team on record.

Which city has the most regional telecom operators?

London leads with 18 headquartered companies, followed by Birmingham (2) and Bristol (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 632 verified decision-maker contacts tracked across these 108 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 108 regional telecom operators based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Regional telecom operators by geography

Browse the directory

Browse: Companies home · All United Kingdom lists · All Regional telecom operators lists · New lists

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.