Company lists · Data refreshed September 2026

Top 25 Electric equipment manufacturers based in the United Kingdom

Name: Electric equipment manufacturers 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 100 companies tracked

RevenueBase identified 100 electric equipment manufacturers headquartered in the United Kingdom as of September 2026 and tracks 2,053 professional contacts across them, including 663 with verified work emails. London is the largest hub.

This list covers electric equipment manufacturers 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

100Companies

2,053Contacts tracked

663Verified emails

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The 25 largest electric equipment manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 100 electric equipment manufacturers 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 electric equipment manufacturers: 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	Brush Group	Partial evidence	Loughborough, United KingdomHQ checked Sep 16, 2026	501-1,000	367 contacts →
	Partial evidence “We support the global drive to net zero with innovative, engineered solutions that address grid resilience and systems challenges, facilitate electrification of transport and…” Source: RevenueBase Database · checked Sep 16, 2026
2	SELEX	Partial evidence	London, United KingdomHQ checked Sep 16, 2026	201-500	167 contacts →
	Partial evidence “Selex, a dynamic multinational organization, emerged in London in 1994 and swiftly made its mark as a leading force in the electrical industry.” Source: RevenueBase Database · checked Sep 16, 2026
3	AF Switchgear	Partial evidence	Sutton-in-ashfield, United KingdomHQ checked Sep 16, 2026	201-500	117 contacts →
	Partial evidence “AF Switchgear is one of the UK's largest switchgear manufacturers and set the standard for LV Switchgear and Power Distribution.” Source: RevenueBase Database · checked Sep 16, 2026
4	Terasaki Electric Europe LTD	Partial evidence	Glasgow, United KingdomHQ checked Sep 16, 2026	51-200	97 contacts →
	Partial evidence “Terasaki is a world class specialist in innovative circuit protection, control and system products for electrical energy distribution.” Source: RevenueBase Database · checked Sep 16, 2026
5	Craig & Derricott LTD	Partial evidence	Walsall, United KingdomHQ checked Sep 16, 2026	51-200	48 contacts →
	Partial evidence “Craig & Derricott is a leading UK engineering and manufacturing company, delivering innovative electrical control, switchgear and rail solutions to customers across the UK and…” Source: RevenueBase Database · checked Sep 16, 2026
6	Lloyd Morris Electrical LTD	Strong evidence	Wrexham, United KingdomHQ checked Sep 16, 2026	51-200	47 contacts →
	Strong evidence “Lloyd Morris Electrical Limited is a company of Electrical Engineers, specialising in the design, manufacture and installation of Electrical Distribution and Control Systems for…” Source: RevenueBase Database · checked Sep 16, 2026
7	Morris Line Engineering LTD	Indirect evidence	Bridgend Industrial Estate, United KingdomHQ checked Sep 16, 2026	51-200	40 contacts →
	Indirect evidence “MLE was established in 1976 to provide specialist design & manufacturing services for 12kV – 145kV overhead line disconnectors & switches.” Source: RevenueBase Database · checked Sep 16, 2026
8	Bowers Electricals LTD	Partial evidence	Heanor, United KingdomHQ checked Sep 16, 2026	11-50	38 contacts →
	Partial evidence “Bowers Electricals are in the 70th year of powering industry and one of the worlds biggest designers and suppliers of energy saving EU Compliant Tier 1 and Tier 2 Distribution and…” Source: RevenueBase Database · checked Sep 16, 2026
9	Lucy Switchgear	Partial evidence	Thame, United KingdomHQ checked Sep 16, 2026	11-50	24 contacts →
	Partial evidence “Best-in-class products from Lucy Electric - experts in secondary power distriution specialising in high performance medium and low voltage switchgear for utility, industrial and…” Source: RevenueBase Database · checked Sep 16, 2026
10	TMC LTD	Strong evidence	Maldon, United KingdomHQ checked Sep 16, 2026	11-50	24 contacts →
	Strong evidence “TMC (Transformer Manufacturing Company) is a British manufacturer of transformers, power distribution equipment, and associated wound products, with a heritage dating back to 1981.” Source: RevenueBase Database · checked Sep 16, 2026
11	Penta Electrical Safety Products UK	Strong evidence	Corsham, United KingdomHQ checked Sep 16, 2026	501-1,000	22 contacts →
	Strong evidence “We are PENTA Electrical Safety Products Multinational industrial leader, pioneer and expert manufacturer of electrical safety solutions, committed to ensuring your safety at every…” Source: RevenueBase Database · checked Sep 16, 2026
12	See-Tech LTD	Strong evidence	Stonebroom, United KingdomHQ checked Sep 16, 2026	11-50	18 contacts →
	Strong evidence “See-Tech Limited are a leading UK manufacturer of Electrical LV Switchgear, main and sub distribution equipment, motor control centres and PLC control panels.” Source: RevenueBase Database · checked Sep 16, 2026
13	Majas Switchgear Limited	Indirect evidence	Haydock, United KingdomHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “Since formation, MAJAS Switchgear Limited has assembled a team of engineers with diverse experience and management skills.” Source: RevenueBase Database · checked Sep 16, 2026
14	Ceenorm U.K. LTD	Indirect evidence	Telford, United KingdomHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “CEENorm UK Ltd.” Source: RevenueBase Database · checked Sep 16, 2026
15	Fusebox	Indirect evidence	Kilmarnock, United KingdomHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “FuseBox Circuit Protection Our product portfolio includes: consumer units and circuit protection.” Source: RevenueBase Database · checked Sep 16, 2026
16	GR Electrical Services Limited	Strong evidence	Sherburn In Elmet, United KingdomHQ checked Sep 16, 2026	11-50	15 contacts →
	Strong evidence “Introduction Established in 1975 and with over 50 years’ experience, GR Electrical Services Ltd is one of the UK’s leading manufacturers in the switchboard industry.” Source: RevenueBase Database · checked Sep 16, 2026
17	SPE Energy LTD	Strong evidence	Newport, United KingdomHQ checked Sep 16, 2026	11-50	12 contacts →
	Strong evidence “SPE Energy, a leading manufacturer with over 30 years’ experience in the design and the manufacture of innovative, high-quality medium voltage electrical switchgear panels and…” Source: RevenueBase Database · checked Sep 16, 2026
18	Scame UK	Strong evidence	Tewkesbury, United KingdomHQ checked Sep 16, 2026	11-50	10 contacts →
	Strong evidence “Scame-UK LTD is a manufacturer and distributor of over products for the electrical industry including industrial plugs, sockets, bespoke combination units to EN60309-2 and…” Source: RevenueBase Database · checked Sep 16, 2026
19	Roomfoss Control Systems LTD	Indirect evidence	King's Lynn, United KingdomHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence “Over 35 years of manufacturing LV power switchgear and industrial control systems to maximise production efficiency and exceed quality standards.” Source: RevenueBase Database · checked Sep 16, 2026
20	Instrument Transformers Limited ITL	Partial evidence	East Kilbride, United KingdomHQ checked Sep 16, 2026	11-50	9 contacts →
	Partial evidence “Instrument Transformers Limited (ITL) is a UK-based designer and manufacturer of Current Transformers (CTs), Voltage Transformers (VTs), sensors, and asset monitoring solutions…” Source: RevenueBase Database · checked Sep 16, 2026
21	E-T-A Circuit Breakers UK	Strong evidence	Aylesbury, United KingdomHQ checked Sep 16, 2026	11-50	8 contacts →
	Strong evidence “E-T-A Circuit Breakers is the world’s leading manufacturer of circuit breakers for equipment and is the only resource for all circuit protection technologies: thermal…” Source: RevenueBase Database · checked Sep 16, 2026
22	Lostock Electrical Projects CO LTD	Partial evidence	Bolton, United KingdomHQ checked Sep 16, 2026	11-50	8 contacts →
	Partial evidence “Manufacturer of LV switchboards, Motor Control Centres, Custom Panelboards, PFC Cubicles, Automatic Changeover Panels/Switchboards etc.” Source: RevenueBase Database · checked Sep 16, 2026
23	Control And Power Systems LTD	Indirect evidence	Scarborough, United KingdomHQ checked Sep 16, 2026	11-50	7 contacts →
	Indirect evidence “Control and Power Systems Ltd have been designing and manufacturing LV Switchboards and bespoke or standard control panels for power generation applications since 1994.” Source: RevenueBase Database · checked Sep 16, 2026
24	Abel Power & Control Solutions LTD	Partial evidence	Nottinghamshire, United KingdomHQ checked Sep 16, 2026	11-50	7 contacts →
	Partial evidence “ABEL are an electrical engineering and manufacturing company providing power, control and automation solutions for a wide range of industries both in the UK and worldwide.” Source: RevenueBase Database · checked Sep 16, 2026
25	R Baker Electrical LTD	Partial evidence	Liverpool, United KingdomHQ checked Sep 16, 2026	11-50	7 contacts →
	Partial evidence “R BAKER (ELECTRICAL) LTD Founded by Robert Baker in 1982, R Baker (Electrical) Ltd has enjoyed substantial growth ever since.” 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: electric equipment manufacturers. 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 electric equipment manufacturers.
Partial evidence: Its own public description names part of electric equipment manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electric equipment manufacturers. 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 100 electric equipment manufacturers based in the United Kingdom

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Electric equipment manufacturers based in the United Kingdom at a glance

As of Sep 16, 2026

32.3%Verified-email coverage

20.5Average contacts per company

11-50Median size (employees)

6.0%Largest-city concentration · London

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 100 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 electric equipment manufacturers, 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 “electric equipment manufacturers”. 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 electric equipment manufacturers), 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 electric equipment manufacturers, 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, 663 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.

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 electric equipment manufacturers, 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 electric equipment manufacturers are there based in the United Kingdom?

RevenueBase identified 100 electric equipment manufacturers 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?

Brush Group, headquartered in Loughborough, tops this list with the largest team on record.

Which city has the most electric equipment manufacturers?

London leads with 6 headquartered companies, followed by Leeds (3) and Braintree (2).

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 663 verified decision-maker contacts tracked across these 100 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.