Company lists · Data refreshed September 2026

Top 25 Automotive electrical design companies based in the United Kingdom

Name: Automotive electrical design companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 198 companies tracked

RevenueBase identified 198 company matches for automotive electrical design companies associated with the United Kingdom as of September 2026 and tracks 3,321 professional contacts across them, including 1,286 with verified work emails. London is the largest hub.

This list covers company matches for automotive electrical design companies 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 September 30, 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 Sep 30, 2026 How this list was built

198Companies

3,321Contacts tracked

1,286Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest automotive electrical design companies based in the United Kingdom

Ranked by team size

Top 25 of 198 company matches for automotive electrical design companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Sews-E	Exact match	Newcastle-under-lyme, United KingdomHQ recorded Sep 30, 2026	10001+	1,739 contacts →
	Exact match “SEWS-E, Sumitomo Electric Wiring Systems (Europe) manufactures and processes wiring harnesses and related parts in countries such as Hungary, Romania, Morocco and Egypt.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	RML Group	Exact match	Wellingborough, United KingdomHQ recorded Sep 30, 2026	51-200	184 contacts →
	Exact match “We were founded in 1984 and made our name by building winning competition cars, but we’ve grown far beyond the race track to become leaders in whole-vehicle design, build and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Drive System Design	Exact match	Leamington Spa (uk), United KingdomHQ recorded Sep 30, 2026	51-200	159 contacts →
	Exact match “Drive System Design (DSD), a Hinduja Tech company, are internationally recognised experts in the rapid development of next-generation electric and hybrid powertrains, internal…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Lloyd Morris Electrical LTD	Exact match	Wrexham, United KingdomHQ recorded Sep 30, 2026	51-200	47 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 · Sep 30, 2026 · View company records in RevenueBase
5	Motormax	Exact match	Shenstone, United KingdomHQ recorded Sep 30, 2026	51-200	44 contacts →
	Exact match “Our innovative range of fleet safety solutions is designed to improve safety, prevent incidents and increase efficiency.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	FEV UK LTD	Exact match	Coventry, United KingdomHQ recorded Sep 30, 2026	11-50	38 contacts →
	Exact match “FEV is a leading independent international service provider of vehicle and powertrain development for hardware and software.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Auto Electrical Services LTD	Exact match	Leighton Buzzard, United KingdomHQ recorded Sep 30, 2026	11-50	36 contacts →
	Exact match “Established in the 1950s, Auto Electrical Services have conquered the automotive electrical sector and to this day remain a trusted contact amongst fleet managers up and down the…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	DRIVE	Exact match	Ripley, United KingdomHQ recorded Sep 30, 2026	11-50	35 contacts →
	Exact match “Welcome to drive, where quality design meets digital craftsmanship.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Q5d	Exact match	Portishead, United KingdomHQ recorded Sep 30, 2026	11-50	33 contacts →
	Exact match “Q5D is an innovative technology company developing tools to automate the production of wiring harnesses for the consumer white goods and electronics, through to the automotive and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	BEE Lighting LTD	Exact match	Redditch, United KingdomHQ recorded Sep 30, 2026	11-50	32 contacts →
	Exact match “Founded in January 2006 Bee Lighting Ltd has developed into a leading supplier of design services to the Automotive Lighting Industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Caravan Park Electrical Services - Maricer	Exact match	Spilsby, United KingdomHQ recorded Sep 30, 2026	11-50	32 contacts →
	Exact match “Over 40 years of providing power solutions to the leisure industry!” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	VC Technosys LTD	Exact match	Coventry, United KingdomHQ recorded Sep 30, 2026	51-200	26 contacts →
	Exact match “VC TechnoSys is an engineering services company based at the centre of Coventry, specialising in niche technologies in the automotive industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Durite Limited	Exact match	Dovercourt, United KingdomHQ recorded Sep 30, 2026	51-200	25 contacts →
	Exact match “Durite are the leaders in Vehicle Safety and Auto Electrical Parts with over products available.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Potenza Technology Limited	Exact match	Coventry, United KingdomHQ recorded Sep 30, 2026	11-50	25 contacts →
	Exact match “Potenza Technology is a leading firm in the field of electric and hybrid electric vehicle systems, notably specialising in battery management systems, systems integration and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Skyships Automotive Limited	Exact match	Great Saling, United KingdomHQ recorded Sep 30, 2026	11-50	24 contacts →
	Exact match “Skyships Automotive Limited is an automotive technology company located in Essex, United Kingdom.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Hall's Electrical LTD	Exact match	Bristol, United KingdomHQ recorded Sep 30, 2026	51-200	24 contacts →
	Exact match “Hall's Electrical are a national auto electrical company that specialise in the supply and fitment of FORs and other legislation related requirements.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Horizon Wiring LTD	Exact match	Suffolk, United KingdomHQ recorded Sep 30, 2026	11-50	21 contacts →
	Exact match “Specialist Wiring Harness Manufacturers” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	HCI Systems Limited	Exact match	Newport, United KingdomHQ recorded Sep 30, 2026	11-50	21 contacts →
	Exact match “HCI Systems Limited specialises in Designing and Manufacturing bespoke Electrical Systems for the Automotive, Autosport, Marine and Commercial market sectors.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	DC Electronics	Exact match	Maldon, United KingdomHQ recorded Sep 30, 2026	11-50	18 contacts →
	Exact match “Established in 1997 DC Electronics has facilities both in the US and UK specialising in electric power steering and custom made wiring harnesses.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Mobiletron UK	Exact match	Preston, United KingdomHQ recorded Sep 30, 2026	501-1,000	17 contacts →
	Exact match “Mobiletron has over 25 years automotive electronics manufacturing experience.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	The Lighting Consultants Limited	Exact match	Redditch, United KingdomHQ recorded Sep 30, 2026	11-50	15 contacts →
	Exact match “Established in 2011 the Lighting Consultants have rapidly expanded to become one of the leading partners in lighting system design.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	MAY & Scofield Limited	Exact match	Basingstoke, United KingdomHQ recorded Sep 30, 2026	11-50	15 contacts →
	Exact match “Our business is electronics.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Hyde Park Corner Installations	Exact match	Bredbury, United KingdomHQ recorded Sep 30, 2026	51-200	14 contacts →
	Exact match “Hyde Park Corner Ltd has established itself as one of the leading automotive electrical installation companies in the UK and Eire.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Premier Automation LTD	Exact match	Bedford, United KingdomHQ recorded Sep 30, 2026	11-50	14 contacts →
	Exact match “Premier Automation Ltd have been providing electrical and controls services to the automotive and general industries since the year We specialise in providing complete control…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	RHEL	Exact match	Little Staughton, United KingdomHQ recorded Sep 30, 2026	11-50	14 contacts →
	Exact match “RHEL is Ralph Hosier Engineering Ltd.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “automotive electrical design companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 198 automotive electrical design companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,286 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Automotive electrical design companies based in the United Kingdom at a glance

As of Sep 30, 2026

38.7%Verified-email coverage

16.8Average contacts per company

1-10Median size (employees)

5.1%Largest-city concentration · London

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

123

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 198 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 “automotive electrical design companies” 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 1,286 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 September 30, 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 “automotive electrical design companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many automotive electrical design companies are there based in the United Kingdom?

RevenueBase identified 198 company matches for automotive electrical design companies associated with the United Kingdom as of September 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?

Sews-E tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most automotive electrical design companies?

London leads with 10 company records, followed by Birmingham (4) and Coventry (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 1,286 professional contacts with verified work emails tracked across these 198 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 September 30, 2026.

Ready to reach these companies? Verified emails and direct dials for all 198 automotive electrical design companies based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Automotive electrical design companies by geography

Browse the directory

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.