Company lists · Data refreshed October 2026

Top 25 Healthcare facility power distribution companies based in the United Kingdom

Name: Healthcare facility power distribution companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 13, 2026 742 companies tracked

RevenueBase identified 742 company matches for healthcare facility power distribution companies associated with the United Kingdom as of October 2026 and tracks 5,762 professional contacts across them, including 1,745 with verified work emails. London is the largest hub.

This list covers company matches for healthcare facility power distribution 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 October 13, 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 Oct 13, 2026 How this list was built

742Companies

5,762Contacts tracked

1,745Verified emails

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The 25 largest healthcare facility power distribution companies based in the United Kingdom

Ranked by team size

Top 25 of 742 company matches for healthcare facility power distribution companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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	WB Power Services LTD	Exact match	Heanor, United KingdomHQ recorded Oct 13, 2026	51-200	120 contacts →
	Exact match “WB Power Services Ltd (now proudly part of Rehlko) provide critical power services to some of the UK’s most important businesses and organisations, ensuring essential services are…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2	Darke & Taylor LTD	Exact match	Oxfordshire, United KingdomHQ recorded Oct 13, 2026	51-200	114 contacts →
	Exact match “Our mission is to excel in the design, installation and maintenance of the electro-technical systems that connect to create fit for purpose building environments.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3	Rock Power Connections LTD	Exact match	Bromsgrove, United KingdomHQ recorded Oct 13, 2026	51-200	104 contacts →
	Exact match “Rock Power Connections are experts in electrical connections with a proven track record of quality and safety.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4	Grant Walker Engineering	Exact match	London, United KingdomHQ recorded Oct 13, 2026	51-200	87 contacts →
	Exact match “Grant Walker Engineering specialise in the complete installation of Electrical and Mechanical systems across all work sectors including quality office developments, commercial and…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5	Global Substation Solutions LTD	Exact match	Hebburn, United KingdomHQ recorded Oct 13, 2026	51-200	75 contacts →
	Exact match “Established in 2006, Global Substation Solutions Ltd (GSS) are a dynamic power system engineering company, providing turnkey project services to the UK and international…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6	Mems Power Generation	Exact match	Gillingham, United KingdomHQ recorded Oct 13, 2026	51-200	63 contacts →
	Exact match “MEMS Power Generation is the UK leader in generator hire, approaching our 50th year of delivering temporary power solutions that businesses can depend on.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7	Premier Electrics	Exact match	Magherafelt, United KingdomHQ recorded Oct 13, 2026	51-200	59 contacts →
	Exact match “Premier Electrics have been delivering exciting projects throughout Ireland, UK and Europe since 1993.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8	Pitts Wilson Limited	Exact match	Bradford, United KingdomHQ recorded Oct 13, 2026	51-200	56 contacts →
	Exact match “Mechanical & Electrical Design and Installation company specialising in Commercial, Retail, Industrial and Leisure Projects.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9	RJ Power	Exact match	Sidcup, United KingdomHQ recorded Oct 13, 2026	51-200	53 contacts →
	Exact match “RJ Power Group is a specialist electrical contracting business, providing engineering solutions in the power sector.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10	The Wiggett Group LTD	Exact match	Brentwood, United KingdomHQ recorded Oct 13, 2026	201-500	52 contacts →
	Exact match “Wiggett Electrical has gone from strength to strength.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11	Powercor LTD	Exact match	Weybridge, United KingdomHQ recorded Oct 13, 2026	51-200	52 contacts →
	Exact match “Since 1998, Powercor have specialised in every aspect of electrical engineering.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12	Lloyd Morris Electrical LTD	Exact match	Wrexham, United KingdomHQ recorded Oct 13, 2026	51-200	48 contacts →
	Exact match “Lloyd Morris Electrical Limited is a company of Electrical Engineers, specialising in the design, manufacture and installation of Electrical Distribution and Control Systems for…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13	Phoenix ME	Exact match	London, United KingdomHQ recorded Oct 13, 2026	501-1,000	47 contacts →
	Exact match “We stand as a well-established industry leader, specialising in the design, installation, and commissioning of mechanical and electrical systems across diverse sectors.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14	NRT Group	Exact match	Banstead, United KingdomHQ recorded Oct 13, 2026	51-200	47 contacts →
	Exact match “Our aim is to be the first choice for electrical and engineering installations.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15	GTDS	Exact match	Hill, United KingdomHQ recorded Oct 13, 2026	51-200	45 contacts →
	Exact match “GTDS was established in July 2004 to provide specialist installation and commissioning services to the major manufacturers, National Grid and the Distribution Network Operators…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16	Lewden	Exact match	Braintree, United KingdomHQ recorded Oct 13, 2026	51-200	42 contacts →
	Exact match “Lewden, a subsidiary of Palazzoli S.p.A, offers electrical power distribution solutions for industrial, construction, commercial, domestic and event sectors.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17	Jlec Electrical LTD	Exact match	Bradford, United KingdomHQ recorded Oct 13, 2026	11-50	41 contacts →
	Exact match “JLEC Electrical is committed to providing premium quality along with competitive service to all customers new and old.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18	GES Group	Exact match	Ballymena, United KingdomHQ recorded Oct 13, 2026	51-200	40 contacts →
	Exact match “Established over 40 years ago as Grants Electrical Services (NI) Ltd, we have grown into GES Group, a leading Electrical and Mechanical Engineering company, serving customers…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19	Sa3 Power	Exact match	Cookstown, United KingdomHQ recorded Oct 13, 2026	51-200	35 contacts →
	Exact match “SA3 Power are a Specialized Electrical Installer that provides electrical services for the Data Centers Industry across Europe.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20	Fivefour Engineering Services	Exact match	Theale, United KingdomHQ recorded Oct 13, 2026	51-200	34 contacts →
	Exact match “FiveFour Engineering Service work within the United Kingdom, Central Europe and Scandinavia for clients that have power requirements in either traditional methods of new build or…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21	Industrial Switchgear Services LTD	Exact match	Hyde, United KingdomHQ recorded Oct 13, 2026	51-200	32 contacts →
	Exact match “ISS Ltd are a HV/LV Power Engineering company operating nationwide, undertaking Turnkey Electrical Distribution Projects and Site Service activities, including installation…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22	ADI Electrical	Exact match	Kings Norton, United KingdomHQ recorded Oct 13, 2026	201-500	31 contacts →
	Exact match “adi Electrical have been delivering high quality and reliable Electrical Installation services for over 25 years.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23	RDS Fire And Security LTD	Exact match	South East England, United KingdomHQ recorded Oct 13, 2026	11-50	31 contacts →
	Exact match “RDS Fire and Security Systems design, install and maintain life safety, security and electrical systems that keep our clients safe, secure and compliant.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24	Integrum Power Engineering	Exact match	Stockport Cheshire, United KingdomHQ recorded Oct 13, 2026	51-200	31 contacts →
	Exact match “Our scope of services extends across the full project lifecycle, from feasibility studies and design, through to installation, commissioning, ongoing routine and reactive…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25	CF Roberts Mechanical & Electrical Contractors	Exact match	Cheltenham, United KingdomHQ recorded Oct 13, 2026	51-200	31 contacts →
	Exact match “CF Roberts is one of the UK’s leading providers of electrical and mechanical design, installation and maintenance services.” Recorded in the RevenueBase company graph · Oct 13, 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 “healthcare facility power distribution 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 742 healthcare facility power distribution companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,745 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Healthcare facility power distribution companies based in the United Kingdom at a glance

As of Oct 13, 2026

30.3%Verified-email coverage

7.8Average contacts per company

1-10Median size (employees)

5.5%Largest-city concentration · London

Oct 13, 2026Page data refreshed

Companies by employee count

1-10

372

11-50

291

51-200

201-500

501-1,000

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 742 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 “healthcare facility power distribution 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 1,745 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 October 13, 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.

Healthcare facility power distribution companies by metro

Healthcare facility power distribution companies in London41

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 “healthcare facility power distribution companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many healthcare facility power distribution companies are there based in the United Kingdom?

RevenueBase identified 742 company matches for healthcare facility power distribution companies associated with the United Kingdom as of October 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?

WB Power Services LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most healthcare facility power distribution companies?

London leads with 41 company records, followed by Manchester (13) and Glasgow (12).

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 1,745 professional contacts with verified work emails tracked across these 742 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 October 13, 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.