Company lists · Data refreshed September 2026

Top 25 Telecommunications installation companies based in the United Kingdom

Name: Telecommunications installation 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 19, 2026 874 companies tracked

RevenueBase identified 874 company matches for telecommunications installation companies associated with the United Kingdom as of September 2026 and tracks 11,010 professional contacts across them, including 3,119 with verified work emails. London is the largest hub.

This list covers company matches for telecommunications installation 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 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 Sep 19, 2026 How this list was built

874Companies

11,010Contacts tracked

3,119Verified emails

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The 25 largest telecommunications installation companies based in the United Kingdom

Ranked by team size

Top 25 of 874 company matches for telecommunications installation companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Kelly Group	Exact match	Wembley, United KingdomHQ recorded Sep 19, 2026	1,001-5,000	1,053 contacts →
	Exact match “Established in 1985 to support the emerging UK cable television market, Kelly Group has diversified to meet the needs of our clients.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	WHP Telecoms Limited	Exact match	Warrington, United KingdomHQ recorded Sep 19, 2026	501-1,000	519 contacts →
	Exact match “WHP is one of the UK's leading suppliers of network infrastructure services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Comex 2000	Exact match	Derby, United KingdomHQ recorded Sep 19, 2026	501-1,000	367 contacts →
	Exact match “Comex is an established major strategic partner of choice within the telecommunication sector, across the United Kingdom and Ireland, offering an end to end solution.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Global Marine	Exact match	Chelmsford, United KingdomHQ recorded Sep 19, 2026	501-1,000	339 contacts →
	Exact match “Global Marine is part of the Global Marine Group, and is a market leader in subsea cable installation and maintenance solutions to the telecoms and oil & gas sectors.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Magdalene	Exact match	St Ives, United KingdomHQ recorded Sep 19, 2026	201-500	273 contacts →
	Exact match “Magdalene provides comprehensive independent solutions which address the individual needs of our customers throughout the Telecommunications Industry.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Aerial Direct	Exact match	Portsmouth, United KingdomHQ recorded Sep 19, 2026	201-500	209 contacts →
	Exact match “Aerial Direct are an award-winning, UK-based, managed communications expert.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Viberoptix	Exact match	Coalisland, United KingdomHQ recorded Sep 19, 2026	501-1,000	158 contacts →
	Exact match “Viberoptix delivers frontline services to fibre networks providers across the UK and Ireland.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Beacon Comms	Exact match	Tavistock, United KingdomHQ recorded Sep 19, 2026	201-500	151 contacts →
	Exact match “Beacon Comms is the trading name of Beacon Communication Services Ltd.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Nano Fibre UK Limited	Exact match	Bradford, United KingdomHQ recorded Sep 19, 2026	201-500	138 contacts →
	Exact match “Welcome to Nano Fibre UK!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Cass Worldwide	Exact match	Snitterfield, United KingdomHQ recorded Sep 19, 2026	201-500	134 contacts →
	Exact match “CASS (Cabling and Splicing Services) is a services driven telecommunications specialist business.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Waldon Telecom	Exact match	West Byfleet, United KingdomHQ recorded Sep 19, 2026	51-200	93 contacts →
	Exact match “Providing high quality, dedicated telecom infrastructure services to Operators across the country.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Skyvision	Exact match	Borehamwood, United KingdomHQ recorded Sep 19, 2026	51-200	93 contacts →
	Exact match “SkyVision is a leading global communications service provider, offering solutions over satellite and fiber optic systems.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Linbrooke Services LTD	Exact match	Sheffield, United KingdomHQ recorded Sep 19, 2026	201-500	89 contacts →
	Exact match “We connect people, technologies and locations, enabling service providers, OEM's and internet service providers to deploy, scale, support and maintain network infrastructure…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Rapid Response Telecoms LTD	Exact match	Barnsley, United KingdomHQ recorded Sep 19, 2026	201-500	79 contacts →
	Exact match “As a family run business for over 30 years, here at Rapid Response Telecoms we take great pride in our services being a tier 1 supplier to many prestigious Alt Nets.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Novo Technologies Limited	Exact match	Irvine, United KingdomHQ recorded Sep 19, 2026	51-200	79 contacts →
	Exact match “Providing World-class Communication Network and Security Infrastructure Solutions Novo Technologies is dedicated to projects excellence, Novo Technologies undertakes end to end…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Installation Technology Limited	Exact match	Reading, United KingdomHQ recorded Sep 19, 2026	51-200	74 contacts →
	Exact match “Installation Technology has over thirty years of experience in providing technical solutions in advanced communication systems.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Rydal Group	Exact match	Peterborough, United KingdomHQ recorded Sep 19, 2026	51-200	74 contacts →
	Exact match “Rydal Group is the brand name of Rydal Communications LTD, Rydal Security LTD & Rydal Energy LTD.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	VEA Telecoms	Exact match	Bracknell, United KingdomHQ recorded Sep 19, 2026	51-200	63 contacts →
	Exact match “VEA Telecoms is a trading name of Vea Group LTD \| Your Trusted Network Partner We deliver fast, reliable, and full turnkey telecom solutions to UK network providers.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Kcom Wholesale	Exact match	Hull, United KingdomHQ recorded Sep 19, 2026	501-1,000	61 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Abzorb	Exact match	Brighouse, United KingdomHQ recorded Sep 19, 2026	51-200	60 contacts →
	Exact match “Business: It’s all about connecting people.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Radiocoms Systems LTD	Exact match	London, United KingdomHQ recorded Sep 19, 2026	51-200	57 contacts →
	Exact match “Radiocoms Systems Limited is a mature communications company of some 50 years and is now the UK’s leading independent communications supplier specialising in the design…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Northsky Group	Exact match	Castleford, United KingdomHQ recorded Sep 19, 2026	11-50	55 contacts →
	Exact match “We design and build critical telecoms and utility infrastructure networks.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	MMX	Exact match	Solihull, United KingdomHQ recorded Sep 19, 2026	51-200	54 contacts →
	Exact match “Here at MMX (part of the TXO group), we're experts in providing communication network design, build & support services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Locktel LTD	Exact match	Livingston, United KingdomHQ recorded Sep 19, 2026	51-200	54 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	M J Quinn Integrated Services Limited	Exact match	Liverpool, United KingdomHQ recorded Sep 19, 2026	51-200	52 contacts →
	Exact match “M J QUINN INTEGRATED SERVICES LIMITED is a telecommunications company based out of OAK HOUSE OVERBROOK LANE, KNOWSLEY BUSINESS PARK, United Kingdom.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “telecommunications installation companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 874 telecommunications installation companies based in the United Kingdom

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Telecommunications installation companies based in the United Kingdom at a glance

As of Sep 19, 2026

28.3%Verified-email coverage

12.6Average contacts per company

1-10Median size (employees)

8.4%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

495

11-50

263

51-200

201-500

501-1,000

1,001-5,000

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 874 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 “telecommunications installation 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 3,119 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 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.

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 “telecommunications installation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecommunications installation companies are there based in the United Kingdom?

RevenueBase identified 874 company matches for telecommunications installation 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?

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

Which city has the most telecommunications installation companies?

London leads with 73 company records, followed by Birmingham (23) and Bristol (17).

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 3,119 professional contacts with verified work emails tracked across these 874 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 19, 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.