Company lists · Data refreshed November 2026

Top 25 Switchgear component suppliers based in the United Kingdom

RevenueBase identified 355 company matches for switchgear component suppliers associated with the United Kingdom as of November 2026 and tracks 8,632 professional contacts across them, including 3,765 with verified work emails. London is the largest hub.

This list covers company matches for switchgear component 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 2, 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 2, 2026 How this list was built
355Companies
8,632Contacts tracked
3,765Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest switchgear component suppliers based in the United Kingdom

Ranked by team size
Top 25 of 355 company matches for switchgear component suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 2, 20261,001-5,0002,429 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchThame, United KingdomHQ recorded Nov 2, 20261,001-5,0001,254 contacts →

Exact match

“Lucy Electric is a leader in secondary power distribution solutions with over 100 years’ industry experience.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchSheldon, United KingdomHQ recorded Nov 2, 202610001+878 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchChandler's Ford, United KingdomHQ recorded Nov 2, 2026201-500201 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 2, 2026 · View company records in RevenueBase
5Exact matchRushden, United KingdomHQ recorded Nov 2, 2026201-500141 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 2, 2026 · View company records in RevenueBase
6Exact matchCannock, United KingdomHQ recorded Nov 2, 2026201-500131 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 2, 2026 · View company records in RevenueBase
7Exact matchSutton-in-ashfield, United KingdomHQ recorded Nov 2, 2026201-500120 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 2, 2026 · View company records in RevenueBase
8Exact matchGlasgow, United KingdomHQ recorded Nov 2, 202651-200100 contacts →

Exact match

“Terasaki is a world class specialist in innovative circuit protection, control and system products for electrical energy distribution.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchAberdeen, United KingdomHQ recorded Nov 2, 2026201-50091 contacts →

Exact match

“MacLean International Group part of the DNOW group of companies, is a multiple commodity global business.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchOxford, United KingdomHQ recorded Nov 2, 202651-20089 contacts →

Exact match

“Electricbase has become a leading power in electrical wholesaling.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchLeeds, United KingdomHQ recorded Nov 2, 202651-20068 contacts →

Exact match

“Electrical Distributors Since 1899.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Nov 2, 202651-20062 contacts →

Exact match

“The British Electrical and Manufacturing Company Limited is an independent 3rd generation electrical wholesaler with 11 branches in the UK.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchWalsall, United KingdomHQ recorded Nov 2, 202651-20054 contacts →

Exact match

“Craig & Derricott is a leading UK engineering and manufacturing company, delivering innovative electrical control, switchgear and rail solutions to customers across the UK and…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchBlackwood, United KingdomHQ recorded Nov 2, 2026201-50053 contacts →

Exact match

“Hawker Siddeley Switchgear Ltd is a major national and international manufacturer of a range of indoor and outdoor medium voltage distribution and transit switchgear.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchDunstable, United KingdomHQ recorded Nov 2, 202651-20051 contacts →

Exact match

“Founded in 1936, Contactum is celebrating 90 years of supporting the UK and Northern Ireland’s electrical industry, as well as customers across global export markets.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchBingham, United KingdomHQ recorded Nov 2, 202651-20048 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchTollbridge Road, United KingdomHQ recorded Nov 2, 202651-20048 contacts →

Exact match

“Established for over 100 years, Slaters Electricals Ltd are experts in LV and HV power distribution equipment, installation and support solutions.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchHorsham, United KingdomHQ recorded Nov 2, 202651-20044 contacts →

Exact match

“Aerco is a stockist and distributor of electrical components, supplying manufacturers and service companies within the aerospace, defence, medical, industrial, rail and…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchWoking, United KingdomHQ recorded Nov 2, 202651-20042 contacts →

Exact match

“Jointing Tech is leading UK distributor of specialist power cables and accessories, supporting the maintenance, development, and connection of the UK’s electrical infrastructure.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchBraintree, United KingdomHQ recorded Nov 2, 202651-20042 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 · Nov 2, 2026 · View company records in RevenueBase
21Exact matchCorby, United KingdomHQ recorded Nov 2, 202611-5041 contacts →

Exact match

“A leading independent electrical distributor specialising in the supply of electrical materials to contractors and the industry.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchBridgend Industrial Estate, United KingdomHQ recorded Nov 2, 202651-20041 contacts →

Exact match

“MLE was established in 1976 to provide specialist design & manufacturing services for 12kV – 145kV overhead line disconnectors & switches.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchPeterborough, United KingdomHQ recorded Nov 2, 202651-20041 contacts →

Exact match

“Switch Electrical Wholesale Limited is an exciting electrical distributor.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchPrinces Risborough, United KingdomHQ recorded Nov 2, 202651-20036 contacts →

Exact match

“iLECSYS Electrical: Innovative Electrical Systems - customised electrical enclosures, power, control and automation products.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchWashington, United KingdomHQ recorded Nov 2, 202651-20033 contacts →

Exact match

“Established in 1991, Armah Switchgear has matured into one of the most well-known switchgear specialists in the UK.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 355 switchgear component suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 3,765 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Switchgear component suppliers based in the United Kingdom at a glance

As of Nov 2, 2026
43.6%Verified-email coverage
24.3Average contacts per company
11-50Median size (employees)
5.9%Largest-city concentration · London
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
155
11-50
134
51-200
45
201-500
10
501-1,000
1
1,001-5,000
5
10001+
2

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 355 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 “switchgear component 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 3,765 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 2, 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 “switchgear component suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many switchgear component suppliers are there based in the United Kingdom?

RevenueBase identified 355 company matches for switchgear component 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 switchgear component suppliers?

London leads with 21 company records, followed by Birmingham (8) and Leeds (5).

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 3,765 professional contacts with verified work emails tracked across these 355 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 2, 2026.

Ready to reach these companies? Verified emails and direct dials for all 355 switchgear component suppliers based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.