Company lists · Data refreshed November 2026

Top 25 Custom electrical panel builders based in the United Kingdom

RevenueBase identified 298 company matches for custom electrical panel builders associated with the United Kingdom as of November 2026 and tracks 1,873 professional contacts across them, including 697 with verified work emails. Leeds is the largest hub.

This list covers company matches for custom electrical panel builders 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
298Companies
1,873Contacts tracked
697Verified emails
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The 25 largest custom electrical panel builders based in the United Kingdom

Ranked by team size
Top 25 of 298 company matches for custom electrical panel builders 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 matchLeeds, United KingdomHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Established in 1979 and located in Leeds in a purpose built 2,400m² design, manufacturing and testing facility, Saftronics specialise in process control systems and LV…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNottingham, United KingdomHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“Founded in 1870, Blackburn Starling & Company Limited is one of the most renowned names in the UK for the design, fabrication, assembly & testing of LV motor control centres…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchWrexham, United KingdomHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Lloyd Morris Electrical Limited is a company of Electrical Engineers, specialising in the design, manufacture and installation of Electrical Distribution and Control Systems for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCoventry, United KingdomHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“MCS has continually invested in technology and people to ensure that we provide cost-effective solutions for control applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchOmagh, United KingdomHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Here at JMG Systems we supply a full range of fully customised and standard electrical control panels, displays, wiring harnesses, remote controls, sensors and accessory items for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDungannon, United KingdomHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Since 1984 Axon Power & Control have been providing electrical engineering and control systems solutions to industrial and commercial clients throughout the UK and Ireland and are…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDudley, United KingdomHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“A&T Enclosures is one of the largest bespoke steelwork manufacturers of enclosures for the electrical industry in the UK & Ireland designing to the requirements of BS-EN 61439-2.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWrotham, United KingdomHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“KRA Brown Group specialises in providing a comprehensive range of industrial electrical services tailored to meet the diverse needs of our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBury St Edmunds, United KingdomHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Glasswell and Last specialise in industrial electrical installations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchKings Lynn, United KingdomHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Lawtronic Ltd is a trusted provider of precision electrical and electronic control solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMelbourne, United KingdomHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“At Acres Engineering Ltd, we specialise in providing quality engineered custom products whilst designing for manufacture and assembly (DFMA).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBurton Upon Trent, United KingdomHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“I.C.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchIpswich, United KingdomHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Firstfield Electrical Ltd are specialists in large-scale industrial and commercial electrical installations, control systems, inspections and domestic works.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLeeds, United KingdomHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Halcyon Drives, based in Yorkshire, is a leading expert in Electrical Engineering, encompassing three dedicated divisions: Specialist Distribution: We proudly represent a select…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDudley, United KingdomHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“ESTIL Limited is an electrical contractor and control panel manufacturer”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchIlminster, United KingdomHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Knight Electrical Switchgear Ltd supply, manufacture and install low voltage switchgear and electrical control panels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNewry, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Established in 1994, CCL Group has 40 years' experience as specialists in electrical and mechanical installations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchColchester, United KingdomHQ recorded Nov 6, 20261-1020 contacts →

Exact match

“Our in-house expertise provides Integrated Control Systems including Design, HV/LV Installations, Switchgear / Motor Control Centre manufacture, maintenance and refurbishment…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchStonebroom, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“See-Tech Limited are a leading UK manufacturer of Electrical LV Switchgear, main and sub distribution equipment, motor control centres and PLC control panels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchKnighton, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“PCS Ltd is a well established Electrical Installation firm providing in house design, panel/MCC manufacture as well as fully compliant site installation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSlough, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“We are proud to admit to be one of the UK's top electrical control panel manufacturer and Building Energy Managements Systems BEMS integrator.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCookstown, United KingdomHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“CEON engineers, designs and manufactures electrical control systems, control panels and low voltage switchgear for OEM machine builders and industrial equipment manufacturers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLeeds, United KingdomHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“We are recognised throughout the world as a company that delivers unrivalled quality from initial design through to manufacture, testing, installation and commissioning of all…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDyce, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“MCI Electrotechnics Ltd is a dedicated Control Systems Specialist that designs and custom builds a wide range of high-quality Control panels, MCCs, Power distribution panel and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchManchester, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“TP Matrix specialise in Electronic Manufacture, Service, Repair, Overhaul and Panel Build.”

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

Showing 25 of 298 custom electrical panel builders based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 697 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom electrical panel builders based in the United Kingdom at a glance

As of Nov 6, 2026
37.2%Verified-email coverage
6.3Average contacts per company
11-50Median size (employees)
2.3%Largest-city concentration · Leeds
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
138
11-50
123
51-200
15
10001+
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 298 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 “custom electrical panel builders” 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 697 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 “custom electrical panel builders”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom electrical panel builders are there based in the United Kingdom?

RevenueBase identified 298 company matches for custom electrical panel builders 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?

RSE Control Systems Saftronics tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most custom electrical panel builders?

Leeds leads with 7 company records, followed by Sheffield (5) and Dudley (4).

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 697 professional contacts with verified work emails tracked across these 298 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.

Ready to reach these companies? Verified emails and direct dials for all 298 custom electrical panel builders based in the United Kingdom. Start with a free account, no credit card.

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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.