Company lists · Data refreshed September 2026

Top 25 Telecom duct installation companies based in the United Kingdom

Name: Telecom duct 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 348 companies tracked

RevenueBase identified 348 telecom duct installation companies headquartered in the United Kingdom as of September 2026 and tracks 6,245 professional contacts across them, including 1,705 with verified work emails. London is the largest hub.

This list covers telecom duct installation 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 19, 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 19, 2026 86% judged on-target in blind review

348Companies

6,245Contacts tracked

1,705Verified emails

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The 25 largest telecom duct installation companies based in the United Kingdom

Ranked by team size

Top 25 of 348 telecom duct installation companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to telecom duct installation 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	Kelly Group	Indirect evidence	Wembley, United KingdomHQ checked Sep 19, 2026	1,001-5,000	1,053 contacts →
	Indirect evidence “Established in 1985 to support the emerging UK cable television market, Kelly Group has diversified to meet the needs of our clients.” Source: RevenueBase Database · checked Sep 19, 2026
2	Comex 2000	Partial evidence	Derby, United KingdomHQ checked Sep 19, 2026	501-1,000	367 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
3	Global Marine	Strong evidence	Chelmsford, United KingdomHQ checked Sep 19, 2026	501-1,000	339 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
4	Emtelle	Indirect evidence	Hawick, United KingdomHQ checked Sep 19, 2026	501-1,000	330 contacts →
	Indirect evidence “With 40 years of experience, Emtelle's competitive strength lies in strong technological capabilities, in relentless research and development, and in people whose dedication and…” Source: RevenueBase Database · checked Sep 19, 2026
5	Magdalene	Partial evidence	St Ives, United KingdomHQ checked Sep 19, 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 19, 2026
6	Viberoptix	Indirect evidence	Coalisland, United KingdomHQ checked Sep 19, 2026	501-1,000	158 contacts →
	Indirect evidence “Viberoptix delivers frontline services to fibre networks providers across the UK and Ireland.” Source: RevenueBase Database · checked Sep 19, 2026
7	Beacon Comms	Indirect evidence	Tavistock, United KingdomHQ checked Sep 19, 2026	201-500	151 contacts →
	Indirect evidence “Beacon Comms is the trading name of Beacon Communication Services Ltd.” Source: RevenueBase Database · checked Sep 19, 2026
8	Cass Worldwide	Partial evidence	Snitterfield, United KingdomHQ checked Sep 19, 2026	201-500	134 contacts →
	Partial evidence “CASS (Cabling and Splicing Services) is a services driven telecommunications specialist business.” Source: RevenueBase Database · checked Sep 19, 2026
9	Waldon Telecom	Partial evidence	West Byfleet, United KingdomHQ checked Sep 19, 2026	51-200	93 contacts →
	Partial evidence “Providing high quality, dedicated telecom infrastructure services to Operators across the country.” Source: RevenueBase Database · checked Sep 19, 2026
10	Rapid Response Telecoms LTD	Partial evidence	Barnsley, United KingdomHQ checked Sep 19, 2026	201-500	79 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
11	Novo Technologies Limited	Indirect evidence	Irvine, United KingdomHQ checked Sep 19, 2026	51-200	79 contacts →
	Indirect evidence “Providing World-class Communication Network and Security Infrastructure Solutions Novo Technologies is dedicated to projects excellence, Novo Technologies undertakes end to end…” Source: RevenueBase Database · checked Sep 19, 2026
12	Installation Technology Limited	Partial evidence	Reading, United KingdomHQ checked Sep 19, 2026	51-200	74 contacts →
	Partial evidence “Installation Technology has over thirty years of experience in providing technical solutions in advanced communication systems.” Source: RevenueBase Database · checked Sep 19, 2026
13	Global Marine Group	Partial evidence	Chelmsford, United KingdomHQ checked Sep 19, 2026	51-200	70 contacts →
	Partial evidence “The Global Marine Group is a leading independent provider of submarine cable solutions offering a broad range of services including consultancy, installation and maintenance…” Source: RevenueBase Database · checked Sep 19, 2026
14	VEA Telecoms	Partial evidence	Bracknell, United KingdomHQ checked Sep 19, 2026	51-200	63 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
15	Northsky Group	Partial evidence	Castleford, United KingdomHQ checked Sep 19, 2026	11-50	55 contacts →
	Partial evidence “We design and build critical telecoms and utility infrastructure networks.” Source: RevenueBase Database · checked Sep 19, 2026
16	Locktel LTD	Indirect evidence	Livingston, United KingdomHQ checked Sep 19, 2026	51-200	54 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
17	Callan Connect	Partial evidence	Birmingham, United KingdomHQ checked Sep 19, 2026	51-200	46 contacts →
	Partial evidence “Callan Connect is a Civil and Fibre Engineering company based in Aston, Birmingham specialising in the telecommunications industry.” Source: RevenueBase Database · checked Sep 19, 2026
18	Kntc LTD	Partial evidence	Sidcup, United KingdomHQ checked Sep 19, 2026	51-200	40 contacts →
	Partial evidence “KNTC builds infrastructure for telecoms to deliver next generation access and connectivity for voice and data communication services on behalf of consumers and businesses.” Source: RevenueBase Database · checked Sep 19, 2026
19	Light Source	Indirect evidence	Edwalton Nottingham, United KingdomHQ checked Sep 19, 2026	11-50	37 contacts →
	Indirect evidence “Acquired by M Group Services.” Source: RevenueBase Database · checked Sep 19, 2026
20	SDU Telecoms	Partial evidence	Chafford Hundred, United KingdomHQ checked Sep 19, 2026	51-200	32 contacts →
	Partial evidence “SDU Telecoms, founded in 2017 by Catalin Felecan, is a leading provider of telecom infrastructure services across London and the UK.” Source: RevenueBase Database · checked Sep 19, 2026
21	Dacc Europe Limited	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	31 contacts →
	Indirect evidence “DACC Europe is a leading structured cable and network infrastructure provider established in 1996 in Docklands London, enjoying year on year growth and fully manufacturer…” Source: RevenueBase Database · checked Sep 19, 2026
22	NPS	Indirect evidence	Uk, United KingdomHQ checked Sep 19, 2026	51-200	30 contacts →
	Indirect evidence “NPS are a network planning and implementation outsourcing enterprise based in Kent & the City of London.” Source: RevenueBase Database · checked Sep 19, 2026
23	Wingnut Utilities LTD	Indirect evidence	Chorley, United KingdomHQ checked Sep 19, 2026	201-500	27 contacts →
	Indirect evidence “Our experienced teams deliver infrastructure solutions that power communities, support development and enable future growth.” Source: RevenueBase Database · checked Sep 19, 2026
24	Rogers Civil Engineering	Indirect evidence	Coventry, United KingdomHQ checked Sep 19, 2026	51-200	26 contacts →
	Indirect evidence “Rogers Civil Engineering was formed in 2012 and has experienced significant growth to become a leading multi- disciplined contractor specialising in civil engineering…” Source: RevenueBase Database · checked Sep 19, 2026
25	The FND Group	Indirect evidence	Ilford, United KingdomHQ checked Sep 19, 2026	51-200	25 contacts →
	Indirect evidence “We deliver impactful network infrastructure engineering solutions, driven by innovation and insights.” Source: RevenueBase Database · checked Sep 19, 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 duct installation 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 duct installation companies.
Partial evidence: Its own public description names part of telecom duct installation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecom duct installation 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 25 of 348 telecom duct installation companies based in the United Kingdom

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Telecom duct installation companies based in the United Kingdom at a glance

As of Sep 19, 2026

27.3%Verified-email coverage

17.9Average contacts per company

11-50Median size (employees)

9.5%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

154

11-50

127

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 348 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 duct installation 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 duct installation 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 duct installation 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 duct installation 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, 1,705 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 19, 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.

Telecom duct installation companies by metro

Telecom duct installation companies in London33

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 duct installation 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 duct installation companies are there based in the United Kingdom?

RevenueBase identified 348 telecom duct installation 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?

Kelly Group, headquartered in Wembley, tops this list with the largest team on record.

Which city has the most telecom duct installation companies?

London leads with 33 headquartered companies, followed by Birmingham (11) and Bristol (10).

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 1,705 verified decision-maker contacts tracked across these 348 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 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 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.