Company lists · Data refreshed September 2026

Top 25 Electrical component manufacturers for vehicles based in the United Kingdom

Name: Electrical component manufacturers for vehicles 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 201 companies tracked

RevenueBase identified 201 electrical component manufacturers for vehicles headquartered in the United Kingdom as of September 2026 and tracks 3,914 professional contacts across them, including 1,306 with verified work emails. Birmingham is the largest hub.

This list covers electrical component manufacturers for vehicles 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

201Companies

3,914Contacts tracked

1,306Verified emails

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

The 25 largest electrical component manufacturers for vehicles based in the United Kingdom

Ranked by team size

Top 25 of 201 electrical component manufacturers for vehicles 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 electrical component manufacturers for vehicles: 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	Sews-E	Strong evidence	Newcastle-under-lyme, United KingdomHQ checked Sep 16, 2026	10001+	1,739 contacts →
	Strong evidence “SEWS-E, Sumitomo Electric Wiring Systems (Europe) manufactures and processes wiring harnesses and related parts in countries such as Hungary, Romania, Morocco and Egypt.” Source: RevenueBase Database · checked Sep 16, 2026
2	Sertec Group LTD	Strong evidence	Birmingham, United KingdomHQ checked Sep 16, 2026	1,001-5,000	426 contacts →
	Strong evidence “Sertec has over 60 years’ experience, specialising in the manufacture of complex lightweight body structures and electric vehicle components for major automotive OEMs and…” Source: RevenueBase Database · checked Sep 16, 2026
3	ASL	Partial evidence	Bolton, United KingdomHQ checked Sep 16, 2026	51-200	126 contacts →
	Partial evidence “Assembly Solutions Ltd (for short, ASL) is a subcontract manufacturer of cable assemblies, wiring harnesses and control panels which supplies manufacturers including Ford, Siemens…” Source: RevenueBase Database · checked Sep 16, 2026
4	Scorpion Automotive LTD	Strong evidence	Chorley, United KingdomHQ checked Sep 16, 2026	51-200	81 contacts →
	Strong evidence “Scorpion Automotive is the leading UK designer, manufacturer and supplier of vehicle security alarms, stolen vehicle tracking systems, fleet management solutions, parking sensors…” Source: RevenueBase Database · checked Sep 16, 2026
5	Ring Automotive LTD	Strong evidence	Leeds, United KingdomHQ checked Sep 16, 2026	51-200	77 contacts →
	Strong evidence “Ring is a leading European brand in vehicle lighting, auto electrics, workshop tools and auto accessories.” Source: RevenueBase Database · checked Sep 16, 2026
6	BBA Reman	Indirect evidence	Rochester, United KingdomHQ checked Sep 16, 2026	11-50	53 contacts →
	Indirect evidence “BBA Reman is one of the worlds leading automotive remanufacturers.” Source: RevenueBase Database · checked Sep 16, 2026
7	Aerco LTD	Strong evidence	Horsham, United KingdomHQ checked Sep 16, 2026	51-200	50 contacts →
	Strong evidence “Aerco is a stockist and distributor of electrical components, supplying manufacturers and service companies within the aerospace, defence, medical, industrial, rail and…” Source: RevenueBase Database · checked Sep 16, 2026
8	Dunlop Suspension Systems	Strong evidence	Coventy, United KingdomHQ checked Sep 16, 2026	51-200	49 contacts →
	Strong evidence “Dunlop Suspension Systems designs and manufactures advanced electronic control systems and air suspension components.” Source: RevenueBase Database · checked Sep 16, 2026
9	Motormax	Indirect evidence	Shenstone, United KingdomHQ checked Sep 16, 2026	51-200	44 contacts →
	Indirect evidence “Our innovative range of fleet safety solutions is designed to improve safety, prevent incidents and increase efficiency.” Source: RevenueBase Database · checked Sep 16, 2026
10	Strip Tinning Automotive	Strong evidence	Birmingham, United KingdomHQ checked Sep 16, 2026	51-200	43 contacts →
	Strong evidence “With more than 60 years of experience, Strip Tinning Automotive is a leading manufacturer of flexible printed circuit connectors, flat foil & cable connectors, and electrical…” Source: RevenueBase Database · checked Sep 16, 2026
11	SMP Europe	Strong evidence	Annesley, United KingdomHQ checked Sep 16, 2026	201-500	37 contacts →
	Strong evidence “SMP Europe manufactures and supplies a large portfolio of Automotive components to the UK Aftermarket and throughout Europe.” Source: RevenueBase Database · checked Sep 16, 2026
12	Auto Electrical Services LTD	Partial evidence	Leighton Buzzard, United KingdomHQ checked Sep 16, 2026	11-50	36 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
13	Q5d	Indirect evidence	Portishead, United KingdomHQ checked Sep 16, 2026	11-50	33 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
14	Fleet Parts	Partial evidence	Warrington, United KingdomHQ checked Sep 16, 2026	51-200	31 contacts →
	Partial evidence “Fleet Parts have over 40 years experience in the Wholesale of components for the Bus, Rail and Truck & Trailer industry, and are also specialists in the supply & support of…” Source: RevenueBase Database · checked Sep 16, 2026
15	Alfatronix LTD	Indirect evidence	Poole, United KingdomHQ checked Sep 16, 2026	51-200	29 contacts →
	Indirect evidence “Power.” Source: RevenueBase Database · checked Sep 16, 2026
16	Automotive Trim Developments Limited	Strong evidence	Coventry, United KingdomHQ checked Sep 16, 2026	51-200	28 contacts →
	Strong evidence “ATD is a full service supplier of interior trim assemblies to vehicle manufacturers.” Source: RevenueBase Database · checked Sep 16, 2026
17	Durite Limited	Strong evidence	Dovercourt, United KingdomHQ checked Sep 16, 2026	51-200	25 contacts →
	Strong evidence “Durite are the leaders in Vehicle Safety and Auto Electrical Parts with over products available.” Source: RevenueBase Database · checked Sep 16, 2026
18	Skyships Automotive Limited	Indirect evidence	Great Saling, United KingdomHQ checked Sep 16, 2026	11-50	24 contacts →
	Indirect evidence “Skyships Automotive Limited is an automotive technology company located in Essex, United Kingdom.” Source: RevenueBase Database · checked Sep 16, 2026
19	Hall's Electrical LTD	Partial evidence	Bristol, United KingdomHQ checked Sep 16, 2026	51-200	24 contacts →
	Partial evidence “Hall's Electrical are a national auto electrical company that specialise in the supply and fitment of FORs and other legislation related requirements.” Source: RevenueBase Database · checked Sep 16, 2026
20	Elring Parts Limited	Strong evidence	Team Valley Trading Estate, United KingdomHQ checked Sep 16, 2026	11-50	21 contacts →
	Strong evidence “Supplying quality engine & electrical components for the independent aftermarket.” Source: RevenueBase Database · checked Sep 16, 2026
21	HCI Systems Limited	Partial evidence	Newport, United KingdomHQ checked Sep 16, 2026	11-50	21 contacts →
	Partial evidence “HCI Systems Limited specialises in Designing and Manufacturing bespoke Electrical Systems for the Automotive, Autosport, Marine and Commercial market sectors.” Source: RevenueBase Database · checked Sep 16, 2026
22	LAP Electrical LTD	Partial evidence	Birmingham, United KingdomHQ checked Sep 16, 2026	51-200	20 contacts →
	Partial evidence “Based in the UK, LAP Electrical is a well-established name in the development, production and distribution of high-quality, automotive electro-mechanical products.” Source: RevenueBase Database · checked Sep 16, 2026
23	Dalroad Norslo	Partial evidence	Luton, United KingdomHQ checked Sep 16, 2026	11-50	18 contacts →
	Partial evidence “Dalroad Norslo Limited has had a presence in the automotive component market since 1970 and has evolved into a specialist distributor of electro-mechanical, automation and control…” Source: RevenueBase Database · checked Sep 16, 2026
24	Brucom Distribution LTD	Strong evidence	Stafford, United KingdomHQ checked Sep 16, 2026	51-200	18 contacts →
	Strong evidence “We are a UK-based electrical and mechanical manufacturer, combining innovation and sustainability to craft high-quality components and assemblies.” Source: RevenueBase Database · checked Sep 16, 2026
25	DC Electronics	Partial evidence	Maldon, United KingdomHQ checked Sep 16, 2026	11-50	18 contacts →
	Partial evidence “Established in 1997 DC Electronics has facilities both in the US and UK specialising in electric power steering and custom made wiring harnesses.” 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: electrical component manufacturers for vehicles. 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 electrical component manufacturers for vehicles.
Partial evidence: Its own public description names part of electrical component manufacturers for vehicles, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical component manufacturers for vehicles. 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 201 electrical component manufacturers for vehicles based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,306 reachable decision-makers.

Free signup · no credit card

View the full list →

Electrical component manufacturers for vehicles based in the United Kingdom at a glance

As of Sep 16, 2026

33.4%Verified-email coverage

19.5Average contacts per company

1-10Median size (employees)

3.0%Largest-city concentration · Birmingham

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

107

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 201 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 component manufacturers for vehicles, 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 component manufacturers for vehicles”. 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 component manufacturers for vehicles), 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 component manufacturers for vehicles, 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, 1,306 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 electrical component manufacturers for vehicles, 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 component manufacturers for vehicles are there based in the United Kingdom?

RevenueBase identified 201 electrical component manufacturers for vehicles 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?

Sews-E, headquartered in Newcastle-Under-Lyme, tops this list with the largest team on record.

Which city has the most electrical component manufacturers for vehicles?

Birmingham leads with 6 headquartered companies, followed by London (4) and Manchester (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 1,306 verified decision-maker contacts tracked across these 201 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.

Ready to reach these companies? Verified emails and direct dials for all 201 electrical component manufacturers for vehicles based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Electrical component manufacturers for vehicles by geography

Browse the directory

Browse: Companies home · All United Kingdom lists · All Electrical component manufacturers for vehicles lists · New 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 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.