Company lists · Data refreshed November 2026

Top 25 Utility contractors for communications based in the United Kingdom

Name: Utility contractors for communications based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 454 companies tracked

RevenueBase identified 454 company matches for utility contractors for communications associated with the United Kingdom as of November 2026 and tracks 9,755 professional contacts across them, including 3,149 with verified work emails. London is the largest hub.

This list covers company matches for utility contractors for communications 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 November 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 Nov 6, 2026 How this list was built

454Companies

9,755Contacts tracked

3,149Verified emails

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The 25 largest utility contractors for communications based in the United Kingdom

Ranked by team size

Top 25 of 454 company matches for utility contractors for communications based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Kelly Group	Exact match	Wembley, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	1,204 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 · Nov 6, 2026 · View company records in RevenueBase
2	Avove Utilities	Exact match	Chorley, United KingdomHQ recorded Nov 6, 2026	501-1,000	487 contacts →
	Exact match “Transforming utilities for communities We are an expert, responsible and agile partner, providing vital services to the UK’s utilities networks.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Morrison Telecom Services	Exact match	Stevenage, United KingdomHQ recorded Nov 6, 2026	501-1,000	306 contacts →
	Exact match “Morrison Telecom Services is focused on the design, build and maintenance of telecom infrastructure for key clients in the fixed telecom market.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Magdalene	Exact match	St Ives, United KingdomHQ recorded Nov 6, 2026	201-500	278 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 · Nov 6, 2026 · View company records in RevenueBase
5	Power On	Exact match	Coventry, United KingdomHQ recorded Nov 6, 2026	201-500	255 contacts →
	Exact match “All Utilities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	IQA Elecnor	Exact match	Glasgow, United KingdomHQ recorded Nov 6, 2026	201-500	204 contacts →
	Exact match “IQA lead the way in designing, building, maintaining, and upgrading electrical utility networks, telecommunication networks, EVCP and electrical infrastructure for both the public…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	PN Daly Limited	Exact match	Rochdale, United KingdomHQ recorded Nov 6, 2026	501-1,000	198 contacts →
	Exact match “P.N.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	UKPS	Exact match	Stonehouse, United KingdomHQ recorded Nov 6, 2026	501-1,000	172 contacts →
	Exact match “UKPS now operating as Last Mile across Great Britain We’re excited to announce that from 16th March 2026, UKPS is formally adopting the Last Mile name.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Triconnex Limited	Exact match	Braintree, United KingdomHQ recorded Nov 6, 2026	201-500	169 contacts →
	Exact match “TriConnex are a leading provider of multi-utility services, working with residential housebuilders to connect Electricity, Water, Waste, and Fibre to their developments.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Beacon Comms	Exact match	Tavistock, United KingdomHQ recorded Nov 6, 2026	201-500	164 contacts →
	Exact match “Beacon Comms is the trading name of Beacon Communication Services Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Ferns Group	Exact match	West Farleigh, United KingdomHQ recorded Nov 6, 2026	501-1,000	152 contacts →
	Exact match “Ferns is one of the largest independent utility infrastructure services providers in the south of the UK.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Cass Worldwide	Exact match	Snitterfield, United KingdomHQ recorded Nov 6, 2026	201-500	141 contacts →
	Exact match “CASS (Cabling and Splicing Services) is a services driven telecommunications specialist business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	S&r Construction LTD	Exact match	Brierley Hill, United KingdomHQ recorded Nov 6, 2026	201-500	139 contacts →
	Exact match “S&R Construction was founded in 1998 with a view to providing affordable, sustainable gas, water and electric mains and utility installation services for a broad range of clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Doocey Group	Exact match	Tipton, United KingdomHQ recorded Nov 6, 2026	201-500	127 contacts →
	Exact match “Doocey Group Utility Infrastructure Contractor operating nationally in the construction Industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Excalon LTD	Exact match	Salford, United KingdomHQ recorded Nov 6, 2026	201-500	114 contacts →
	Exact match “Excalon is one of the Britain’s leading UK Electrical Utility Service Providers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Rapid Response Telecoms LTD	Exact match	Barnsley, United KingdomHQ recorded Nov 6, 2026	201-500	91 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 · Nov 6, 2026 · View company records in RevenueBase
17	Waldon Telecom	Exact match	West Byfleet, United KingdomHQ recorded Nov 6, 2026	51-200	91 contacts →
	Exact match “Providing high quality, dedicated telecom infrastructure services to Operators across the country.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	SQS	Exact match	London, United KingdomHQ recorded Nov 6, 2026	501-1,000	83 contacts →
	Exact match “SQS is a leading utility solutions provider serving the energy, gas, water, local authority and commercial sectors in London and the South East from our head office in North…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Glenelly Infrastructure Solutions Limited	Exact match	Hemel Hempstead, United KingdomHQ recorded Nov 6, 2026	51-200	82 contacts →
	Exact match “Glenelly Infrastructure Solutions Ltd (a United Infrastructure Group company) specialises in providing turnkey services in Power Distribution, Smart Metering, Fault Finding, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	OCU Opals	Exact match	Peterborough, United KingdomHQ recorded Nov 6, 2026	201-500	81 contacts →
	Exact match “In August 2022, Opals Group was acquired by OCU Group.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Infrastructure Gateway LTD	Exact match	Kettering, United KingdomHQ recorded Nov 6, 2026	51-200	79 contacts →
	Exact match “Infrastructure Gateway Ltd have been working with developers providing them with the expertise to deliver the utilities on construction projects for over 20 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Installation Technology Limited	Exact match	Reading, United KingdomHQ recorded Nov 6, 2026	51-200	77 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 · Nov 6, 2026 · View company records in RevenueBase
23	Novo Technologies Limited	Exact match	Irvine, United KingdomHQ recorded Nov 6, 2026	51-200	70 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 · Nov 6, 2026 · View company records in RevenueBase
24	Alconex Infrastructure And Solutions LTD	Exact match	Garforth, United KingdomHQ recorded Nov 6, 2026	51-200	64 contacts →
	Exact match “Alconex Infrastructure and Solutions Ltd is a leading, fully accredited Independent Connection Provider (ICP) covering all areas of the UK.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	AUS LTD	Exact match	Clayton West, United KingdomHQ recorded Nov 6, 2026	51-200	61 contacts →
	Exact match “AUS is a specialist supplier to the electricity distribution and transmission, rail, utility arboricultural, and telecommunications industries.” Recorded in the RevenueBase company graph · Nov 6, 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 “utility contractors for communications”. 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 454 utility contractors for communications based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 3,149 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Utility contractors for communications based in the United Kingdom at a glance

As of Nov 6, 2026

32.3%Verified-email coverage

21.5Average contacts per company

11-50Median size (employees)

7.7%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

140

11-50

167

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 454 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 “utility contractors for communications” 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 3,149 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 November 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.

Utility contractors for communications by metro

Utility contractors for communications in London35

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 “utility contractors for communications”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many utility contractors for communications are there based in the United Kingdom?

RevenueBase identified 454 company matches for utility contractors for communications associated with the United Kingdom as of November 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 utility contractors for communications?

London leads with 35 company records, followed by Manchester (19) and Birmingham (10).

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 3,149 professional contacts with verified work emails tracked across these 454 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 November 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.