Company lists · Data refreshed September 2026

Top 25 Healthcare facility electrical contractors based in the United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 2,526 companies tracked

RevenueBase identified 2,526 healthcare facility electrical contractors headquartered in the United Kingdom as of September 2026 and tracks 13,060 professional contacts across them, including 3,305 with verified work emails. London is the largest hub.

This list covers healthcare facility electrical contractors 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 16, 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 16, 2026 86% judged on-target in blind review

2,526Companies

13,060Contacts tracked

3,305Verified emails

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The 25 largest healthcare facility electrical contractors based in the United Kingdom

Ranked by team size

Top 25 of 2,526 healthcare facility electrical contractors based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to healthcare facility electrical contractors: 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	MCS	Indirect evidence	Bristol, United KingdomHQ checked Sep 16, 2026	51-200	138 contacts →
	Indirect evidence “MCS Ltd are specialist building services engineers covering all aspects of commercial and industrial building services and infrastructure engineering across varying market sectors.” Source: RevenueBase Database · checked Sep 16, 2026
2	Darke & Taylor LTD	Indirect evidence	Oxfordshire, United KingdomHQ checked Sep 16, 2026	51-200	112 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
3	G & A Barnie Group LTD	Indirect evidence	Inverness, United KingdomHQ checked Sep 16, 2026	201-500	109 contacts →
	Indirect evidence “Premier quality workmanship and personal attention are characteristics of G&A Barnie.” Source: RevenueBase Database · checked Sep 16, 2026
4	MSE LTD	Indirect evidence	Redditch, United KingdomHQ checked Sep 16, 2026	11-50	101 contacts →
	Indirect evidence “MSE are a midlands based building services company and have over 30 years experience in the commercial and industrial environment working with a broad range of clients.” Source: RevenueBase Database · checked Sep 16, 2026
5	Grant Walker Engineering	Partial evidence	London, United KingdomHQ checked Sep 16, 2026	51-200	81 contacts →
	Partial evidence “Grant Walker Engineering specialise in the complete installation of Electrical and Mechanical systems across all work sectors including quality office developments, commercial and…” Source: RevenueBase Database · checked Sep 16, 2026
6	AKD	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 16, 2026	51-200	79 contacts →
	Indirect evidence “AKD’s clients get quick results, normally leading to reduced costs and gaining an improved service.” Source: RevenueBase Database · checked Sep 16, 2026
7	AEM LTD	Indirect evidence	Belfast, United KingdomHQ checked Sep 16, 2026	51-200	76 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
8	Intoheat LTD	Partial evidence	Bristol, United KingdomHQ checked Sep 16, 2026	51-200	66 contacts →
	Partial evidence “Since 1986, INTOHEAT Ltd have been trusted to deliver Mechanical and Electrical works for major projects across the South West of the UK.” Source: RevenueBase Database · checked Sep 16, 2026
9	Premier Electrics	Partial evidence	Magherafelt, United KingdomHQ checked Sep 16, 2026	51-200	58 contacts →
	Partial evidence “Premier Electrics have been delivering exciting projects throughout Ireland, UK and Europe since 1993.” Source: RevenueBase Database · checked Sep 16, 2026
10	Orton Group LTD	Partial evidence	Wombourne, United KingdomHQ checked Sep 16, 2026	51-200	56 contacts →
	Partial evidence “01902 894871 Marking its 25th anniversary this year, Orton is a leading provider of electrical, mechanical, installation and maintenance services covering both commercial and…” Source: RevenueBase Database · checked Sep 16, 2026
11	Midwest Mechanical And Electrical Services LTD	Strong evidence	Wolverhampton, United KingdomHQ checked Sep 16, 2026	201-500	55 contacts →
	Strong evidence “Electrical and Mechanical Contractors.” Source: RevenueBase Database · checked Sep 16, 2026
12	The Wiggett Group LTD	Partial evidence	Brentwood, United KingdomHQ checked Sep 16, 2026	201-500	51 contacts →
	Partial evidence “Wiggett Electrical has gone from strength to strength.” Source: RevenueBase Database · checked Sep 16, 2026
13	DL M&e Building Services Limited	Partial evidence	Bolton, United KingdomHQ checked Sep 16, 2026	51-200	50 contacts →
	Partial evidence “DL M&E Building Services specialises in the design and installation of building services solutions, covering all aspects of Mechanical and Electrical Engineering.” Source: RevenueBase Database · checked Sep 16, 2026
14	Powercor LTD	Partial evidence	Weybridge, United KingdomHQ checked Sep 16, 2026	51-200	48 contacts →
	Partial evidence “Since 1998, Powercor have specialised in every aspect of electrical engineering.” Source: RevenueBase Database · checked Sep 16, 2026
15	Edmund Services	Indirect evidence	Upminster, United KingdomHQ checked Sep 16, 2026	51-200	47 contacts →
	Indirect evidence “M&E Maintenance & Installation Service Provider” Source: RevenueBase Database · checked Sep 16, 2026
16	SOL Services	Partial evidence	Milton Keynes, United KingdomHQ checked Sep 16, 2026	51-200	46 contacts →
	Partial evidence “Based in Milton Keynes, SOL Services which was established in 2003, provide quality and reliable services in all aspects of commercial electrical installation and commercial…” Source: RevenueBase Database · checked Sep 16, 2026
17	CD Engineering Services Limited	Indirect evidence	Stockton-on-tees, United KingdomHQ checked Sep 16, 2026	11-50	43 contacts →
	Indirect evidence “Welcome to the CD Engineering Services Ltd.” Source: RevenueBase Database · checked Sep 16, 2026
18	John Wright Electrical & Mechanical Services Limited	Partial evidence	Dunnington, United KingdomHQ checked Sep 16, 2026	51-200	41 contacts →
	Partial evidence “Based in York, North Yorkshire, John Wright Electrical & Mechanical Service's skilled & dedicated team have been front and centre of the company's growth over the past 30 years.” Source: RevenueBase Database · checked Sep 16, 2026
19	Process Control Services	Strong evidence	Buxton, United KingdomHQ checked Sep 16, 2026	51-200	40 contacts →
	Strong evidence “Process Control Services (PCS) is an industrial electrical and data contractor, serving a wide range of sectors across the UK.” Source: RevenueBase Database · checked Sep 16, 2026
20	Elecro London	Strong evidence	Bexley, United KingdomHQ checked Sep 16, 2026	11-50	38 contacts →
	Strong evidence “Elecro London is a specialist electrical and mechanical engineering contractor serving healthcare, education, and commercial property sectors across London and the M25.” Source: RevenueBase Database · checked Sep 16, 2026
21	Jlec Electrical LTD	Partial evidence	Bradford, United KingdomHQ checked Sep 16, 2026	11-50	38 contacts →
	Partial evidence “JLEC Electrical is committed to providing premium quality along with competitive service to all customers new and old.” Source: RevenueBase Database · checked Sep 16, 2026
22	Redworx MEP Limited	Strong evidence	London, United KingdomHQ checked Sep 16, 2026	11-50	37 contacts →
	Strong evidence “About Us: Established in 2023, Redworx MEP Limited is a dynamic Mechanical and Electrical contractor aiming to make a significant impact in the London market.” Source: RevenueBase Database · checked Sep 16, 2026
23	NME Electrical & Solar PV	Strong evidence	Northampton, United KingdomHQ checked Sep 16, 2026	51-200	36 contacts →
	Strong evidence “Midland's leading Electrical Contractor for New Homes Established in NME Electrical Services carry out electrical installations for a range of developers throughout the midlands…” Source: RevenueBase Database · checked Sep 16, 2026
24	Laser Electrical	Strong evidence	Chelmsford, United KingdomHQ checked Sep 16, 2026	51-200	35 contacts →
	Strong evidence “Laser Electrical are contractors within the residential, commercial, educational and public sectors.” Source: RevenueBase Database · checked Sep 16, 2026
25	Jordan Electrics Limited	Partial evidence	Motherwell, United KingdomHQ checked Sep 16, 2026	51-200	35 contacts →
	Partial evidence “Jordan Electrics Limited is a family owned medium sized business with extensive experience in Domestic, Commercial, Industrial and Retail fields since 1975, and is presently under…” Source: RevenueBase Database · checked Sep 16, 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: healthcare facility electrical contractors. 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 healthcare facility electrical contractors.
Partial evidence: Its own public description names part of healthcare facility electrical contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name healthcare facility electrical contractors. 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 2,526 healthcare facility electrical contractors based in the United Kingdom

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Healthcare facility electrical contractors based in the United Kingdom at a glance

As of Sep 16, 2026

25.3%Verified-email coverage

5.2Average contacts per company

1-10Median size (employees)

5.7%Largest-city concentration · London

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

1,481

11-50

865

51-200

115

201-500

501-1,000

1,001-5,000

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 2,526 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 healthcare facility electrical contractors, 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 “healthcare facility electrical contractors”. 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 healthcare facility electrical contractors), 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 healthcare facility electrical contractors, 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, 3,305 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 16, 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.

Healthcare facility electrical contractors by metro

Healthcare facility electrical contractors in London145
Healthcare facility electrical contractors in Manchester40
Healthcare facility electrical contractors in Nottingham27
Healthcare facility electrical contractors in Bristol26

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 healthcare facility electrical contractors, 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 healthcare facility electrical contractors are there based in the United Kingdom?

RevenueBase identified 2,526 healthcare facility electrical contractors 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?

MCS, headquartered in Bristol, tops this list with the largest team on record.

Which city has the most healthcare facility electrical contractors?

London leads with 145 headquartered companies, followed by Manchester (40) and Nottingham (27).

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 3,305 verified decision-maker contacts tracked across these 2,526 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 16, 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.