Company lists · Data refreshed November 2026

Top 25 Electrical suppliers based in the United Kingdom

RevenueBase identified 6,942 company matches for electrical suppliers associated with the United Kingdom as of November 2026 and tracks 43,468 professional contacts across them, including 13,319 with verified work emails. London is the largest hub.

This list covers company matches for electrical suppliers 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
6,942Companies
43,468Contacts tracked
13,319Verified emails
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The 25 largest electrical suppliers based in the United Kingdom

Ranked by team size
Top 25 of 6,942 company matches for electrical suppliers 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchKenilworth, United KingdomHQ recorded Nov 6, 20261,001-5,0002,496 contacts →

Exact match

“City Electrical Factors Ltd is a private limited company established in 1951.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSheldon, United KingdomHQ recorded Nov 6, 20261,001-5,000893 contacts →

Exact match

“Rexel is the UK’s leading distributor of electrical products and solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNormanton, United KingdomHQ recorded Nov 6, 20261,001-5,000827 contacts →

Exact match

“We’re the fastest-growing electrical wholesaler in the UK with over 95 stores nationwide and have been established in Europe for over 50 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRugby, United KingdomHQ recorded Nov 6, 2026501-1,000456 contacts →

Exact match

“Quartzelec is a leading independent electrical engineering group delivering solutions and services in both UK and global markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGloucester, United KingdomHQ recorded Nov 6, 2026501-1,000360 contacts →

Exact match

“With over 850 staff, we are one of the UK’s leading electrical contractors and solar PV installers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchKnutsford, United KingdomHQ recorded Nov 6, 2026501-1,000330 contacts →

Exact match

“Electric Center was formed back in October 2006 following the merger of AC Electrical and William Wilson electrical branches.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Nov 6, 20261,001-5,000322 contacts →

Exact match

“Luceco Group is a global business that manufactures and distributes high-quality and innovative LED lighting products, EV Chargers, Electrical Wiring Devices and Accessories…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchStoke On Trent, United KingdomHQ recorded Nov 6, 2026201-500265 contacts →

Exact match

“RKW, the trading division of Sutton Venture Group, was founded in 1989 and is now Europe's number one SDA electricals and housewares distribution company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAldershot, United KingdomHQ recorded Nov 6, 2026201-500225 contacts →

Exact match

“Segen is the largest solar PV, energy storage system and EV charging solution distributor in the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchStirling, United KingdomHQ recorded Nov 6, 2026201-500225 contacts →

Exact match

“Dron & Dickson are specialists in integrated supply, installation and maintenance of harsh & hazardous area electrical equipment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchChandler's Ford, United KingdomHQ recorded Nov 6, 2026201-500215 contacts →

Exact match

“R&M Electrical Group is one of the largest independent electrical distributors in the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBedlington, United KingdomHQ recorded Nov 6, 2026201-500203 contacts →

Exact match

“JKM Electricals is a well-established company which has built up a first-class reputation, Through successfully delivering high-quality workmanship.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBrighton, United KingdomHQ recorded Nov 6, 2026201-500181 contacts →

Exact match

“Established in 1996, KEW Electrical is an independent-thinking electrical wholesaler based in Brighton.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNottingham, United KingdomHQ recorded Nov 6, 2026201-500173 contacts →

Exact match

“Our customers made us the UK market leader in electrical earthing systems and lightning protection systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchTamworth, United KingdomHQ recorded Nov 6, 202651-200169 contacts →

Exact match

“Since our incorporation in 1989 we have become a significant force in the electrical accessory market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPreston, United KingdomHQ recorded Nov 6, 2026201-500152 contacts →

Exact match

“Founded in 1967, CPC has earned its place as one of the UK's leading distributors of electrical, electronics and related products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchErith, United KingdomHQ recorded Nov 6, 2026201-500149 contacts →

Exact match

“Batt Cables has been a trusted name in cable distribution since 1952.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBirmingham, United KingdomHQ recorded Nov 6, 2026501-1,000148 contacts →

Exact match

“Legrand UK & Ireland has been manufacturing in the UK since 1980, with six manufacturing sites creating mechanical, electrical, electronic and digital solutions that improve lives…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSheffield, United KingdomHQ recorded Nov 6, 202651-200147 contacts →

Exact match

“Founded in 2010, Guardian Electrical Compliance Ltd have become the market leaders in terms of Duty Holder guidance, technical & legislative support, site delivery and after sales…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchRushden, United KingdomHQ recorded Nov 6, 2026201-500146 contacts →

Exact match

“Kempston Controls is a leader in distributing electrical and mechanical industrial control and automation components.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWaltham Cross, United KingdomHQ recorded Nov 6, 2026201-500144 contacts →

Exact match

“Medlock Electrical Distributors are the largest independent wholesale group in the UK and a leading member of the ANEW buying consortium.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCannock, United KingdomHQ recorded Nov 6, 2026201-500132 contacts →

Exact match

“Electrium is one of the UK's leading electrical groups and since January 2006, has been a wholly owned subsidiary of Siemens Holdings plc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSutton-in-ashfield, United KingdomHQ recorded Nov 6, 2026201-500125 contacts →

Exact match

“AF Switchgear is one of the UK's largest switchgear manufacturers and set the standard for LV Switchgear and Power Distribution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchGainsborough, United KingdomHQ recorded Nov 6, 202651-200122 contacts →

Exact match

“We are an award winning independent electrical wholesaler selling electrical supplies and services to commercial, residential and industrial trade sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchInverness, United KingdomHQ recorded Nov 6, 2026201-500120 contacts →

Exact match

“Premier quality workmanship and personal attention are characteristics of G&A Barnie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 6,942 electrical suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 13,319 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical suppliers based in the United Kingdom at a glance

As of Nov 6, 2026
30.6%Verified-email coverage
6.3Average contacts per company
1-10Median size (employees)
6.1%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
4,187
11-50
1,879
51-200
316
201-500
42
501-1,000
12
1,001-5,000
14
5,001-10,000
2
10001+
7

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 6,942 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 “electrical suppliers” 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 13,319 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.

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 “electrical suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical suppliers are there based in the United Kingdom?

RevenueBase identified 6,942 company matches for electrical suppliers 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?

City Electrical Factors tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most electrical suppliers?

London leads with 420 company records, followed by Birmingham (90) and Manchester (89).

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 13,319 professional contacts with verified work emails tracked across these 6,942 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.