Company lists · Data refreshed September 2026

Top 25 Electrical fitting manufacturers based in the United Kingdom

RevenueBase identified 397 electrical fitting manufacturers headquartered in the United Kingdom as of September 2026 and tracks 1,924 professional contacts across them, including 522 with verified work emails. London is the largest hub.

This list covers electrical fitting 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 30, 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 30, 2026 86% judged on-target in blind review
397Companies
1,924Contacts tracked
522Verified emails
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The 25 largest electrical fitting manufacturers based in the United Kingdom

Ranked by team size
Top 25 of 397 electrical fitting manufacturers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to electrical fitting 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceTamworth, United KingdomHQ checked Sep 30, 202651-200157 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 30, 2026
2Partial evidenceDunstable, United KingdomHQ checked Sep 30, 202651-20048 contacts →

Partial evidence

“Knightsbridge has established itself as one of the UK's leading importers and distributors of Lighting products and Electrical Wiring Accessories.”

Source: RevenueBase Database · checked Sep 30, 2026
3Partial evidenceLondon, United KingdomHQ checked Sep 30, 202651-20042 contacts →

Partial evidence

“National Lighting was founded in 1993 and is committed to offering unbeatable trade prices for all your lighting and electrical needs.”

Source: RevenueBase Database · checked Sep 30, 2026
4Partial evidencePeterborough, United KingdomHQ checked Sep 30, 202651-20040 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 30, 2026
5Strong evidenceSt Leonards-on-sea, United KingdomHQ checked Sep 30, 202651-20036 contacts →

Strong evidence

“Focus SB® is an established British premium electrical accessories manufacturer based across three sites in East Sussex, manufacturing and finishing in-house in the UK.”

Source: RevenueBase Database · checked Sep 30, 2026
6Partial evidenceLeeds, United KingdomHQ checked Sep 30, 202651-20035 contacts →

Partial evidence

“Industry experts in LED Lighting, Lamps, Gear & Spares, supplying to the electrical wholesale market for over 15 years.”

Source: RevenueBase Database · checked Sep 30, 2026
7Indirect evidenceSt Columb Major, United KingdomHQ checked Sep 30, 202651-20031 contacts →

Indirect evidence

“WISKA UK Ltd was set up in the year The Company has seen continued growth during this time and is now a market leader in Junction boxes, Cable glands and Gel jointing kits.”

Source: RevenueBase Database · checked Sep 30, 2026
8Partial evidenceLondon, United KingdomHQ checked Sep 30, 20261-1030 contacts →

Partial evidence

“Electrical Contractors and Wholesalers based in Central London and Essex.”

Source: RevenueBase Database · checked Sep 30, 2026
9Partial evidencePonteland, United KingdomHQ checked Sep 30, 202611-5026 contacts →

Partial evidence

“One of the UK's leading manufacturers and suppliers of Street Lighting Cut-Out Units, Fused Units, Isolator Units, Feeder Pillars, Surge Protection Units, Distribution Panels and…”

Source: RevenueBase Database · checked Sep 30, 2026
10Partial evidenceLondon, United KingdomHQ checked Sep 30, 202611-5024 contacts →

Partial evidence

“The Soho Lighting Company was born from modest beginnings and has grown to achieve international recognition for the design and quality of its electrical and lighting products.”

Source: RevenueBase Database · checked Sep 30, 2026
11Partial evidenceBristol, United KingdomHQ checked Sep 30, 202611-5021 contacts →

Partial evidence

“Electrical cable accessory company located in Bristol, England.”

Source: RevenueBase Database · checked Sep 30, 2026
12Partial evidenceBurgess Hill, United KingdomHQ checked Sep 30, 2026201-50020 contacts →

Partial evidence

“Time 24 are one of Europe's largest specialists in the supply of Electrical Switchgear, Wiring Harnesses, Electrical Cubicles and Electromechanical assemblies to the UK Rail…”

Source: RevenueBase Database · checked Sep 30, 2026
13Strong evidenceStonebroom, United KingdomHQ checked Sep 30, 202611-5018 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 30, 2026
14Indirect evidenceTelford, United KingdomHQ checked Sep 30, 202611-5016 contacts →

Indirect evidence

“CEENorm UK Ltd.”

Source: RevenueBase Database · checked Sep 30, 2026
15Partial evidenceBury, United KingdomHQ checked Sep 30, 202611-5016 contacts →

Partial evidence

“Specialist Switchgear Systems Ltd has been helping clients, electrical contractors and tradespeople deliver sustainable excellence in switchgear solutions & components for decades.”

Source: RevenueBase Database · checked Sep 30, 2026
16Indirect evidenceKilmarnock, United KingdomHQ checked Sep 30, 202611-5016 contacts →

Indirect evidence

“FuseBox Circuit Protection Our product portfolio includes: consumer units and circuit protection.”

Source: RevenueBase Database · checked Sep 30, 2026
17Strong evidenceSherburn In Elmet, United KingdomHQ checked Sep 30, 202611-5015 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 30, 2026
18Partial evidenceBury, United KingdomHQ checked Sep 30, 202611-5015 contacts →

Partial evidence

“Cudis supplies electrical circuit protection components that offer outstanding quality and value.”

Source: RevenueBase Database · checked Sep 30, 2026
19Indirect evidenceTelford, United KingdomHQ checked Sep 30, 202611-5015 contacts →

Indirect evidence

“Tamlex was founded in 1969 and was the first manufacturing plant set up by CEF.”

Source: RevenueBase Database · checked Sep 30, 2026
20Partial evidenceAlton, United KingdomHQ checked Sep 30, 202651-20014 contacts →

Partial evidence

“We are a British company that specialises in the manufacture and distribution of decorative lighting.”

Source: RevenueBase Database · checked Sep 30, 2026
21Partial evidenceManchester, United KingdomHQ checked Sep 30, 202611-5012 contacts →

Partial evidence

“Live Electrical Distribution (UK) Limited is the industry's leading supplier of electrical switchgear, circuit protection, and distribution boards.”

Source: RevenueBase Database · checked Sep 30, 2026
22Indirect evidenceCamberley, United KingdomHQ checked Sep 30, 202611-5012 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 30, 2026
23Indirect evidenceKingswood, United KingdomHQ checked Sep 30, 202651-20011 contacts →

Indirect evidence

“SWA was established in 1988 by Brian Hands, Garry Ray and Mike Higgins (Retired).”

Source: RevenueBase Database · checked Sep 30, 2026
24Indirect evidenceWest Bromwich, United KingdomHQ checked Sep 30, 202651-20011 contacts →

Indirect evidence

“Atkore Unistrut has been the leading supplier of metal framing systems for over 98 years.”

Source: RevenueBase Database · checked Sep 30, 2026
25Partial evidenceRochdale, United KingdomHQ checked Sep 30, 202611-5011 contacts →

Partial evidence

“Expert Electrical Supplies Ltd is an industrial electrical wholesaler based in Rochdale, Greater Manchester.”

Source: RevenueBase Database · checked Sep 30, 2026

Showing 25 of 397 electrical fitting manufacturers based in the United Kingdom

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Electrical fitting manufacturers based in the United Kingdom at a glance

As of Sep 30, 2026
27.1%Verified-email coverage
4.8Average contacts per company
1-10Median size (employees)
9.8%Largest-city concentration · London
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
266
11-50
94
51-200
20
201-500
1
1,001-5,000
1

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 397 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 electrical fitting 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 “electrical fitting 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 electrical fitting 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 electrical fitting 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, 522 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 30, 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 electrical fitting 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 electrical fitting manufacturers are there based in the United Kingdom?

RevenueBase identified 397 electrical fitting 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?

Click Scolmore, headquartered in Tamworth, tops this list with the largest team on record.

Which city has the most electrical fitting manufacturers?

London leads with 39 headquartered companies, followed by Birmingham (10) and Cannock (4).

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 522 verified decision-maker contacts tracked across these 397 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 30, 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.