Company lists · Data refreshed September 2026

Top 25 Automotive systems integration companies based in the United Kingdom

RevenueBase identified 271 company matches for automotive systems integration companies associated with the United Kingdom as of September 2026 and tracks 8,948 professional contacts across them, including 3,388 with verified work emails. London is the largest hub.

This list covers company matches for automotive systems integration 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 27, 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 27, 2026 How this list was built
271Companies
8,948Contacts tracked
3,388Verified emails
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The 25 largest automotive systems integration companies based in the United Kingdom

Ranked by team size
Top 25 of 271 company matches for automotive systems integration companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 matchLondon, United KingdomHQ recorded Sep 27, 20261,001-5,0002,629 contacts →

Exact match

“At TT Electronics - we engineer and manufacture electronics that enable a safer, healthier and more sustainable world.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchReading, United KingdomHQ recorded Sep 27, 20261,001-5,0002,294 contacts →

Exact match

“Nearly 50 years, automotive retail has run on Keyloop.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchNuneaton, United KingdomHQ recorded Sep 27, 2026501-1,000568 contacts →

Exact match

“HORIBA MIRA is a global provider of engineering, research and validation services, with 80 years' experience in developing some of the world’s most iconic vehicles.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchNorthampton, United KingdomHQ recorded Sep 27, 2026201-500366 contacts →

Exact match

“Cosworth is a global technology business with over six decades of engineering experience that delivers propulsion, electronics and software solutions for customers in the…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 27, 20261,001-5,000324 contacts →

Exact match

“ECARX is a global automotive technology provider partnering with OEMs to accelerate the future of software-defined vehicles.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchLeamington Spa (uk), United KingdomHQ recorded Sep 27, 202651-200159 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 27, 2026 · View company records in RevenueBase
7Exact matchBasildon, United KingdomHQ recorded Sep 27, 2026501-1,000159 contacts →

Exact match

“Contechs is a strategic partner to the automotive industry, providing innovative design and engineering services to global OEMs, from concept to production.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchRedditch, United KingdomHQ recorded Sep 27, 202610001+125 contacts →

Exact match

“GKN ePowertrain is the industry leader in electric powertrains and intelligent all-wheel drive systems.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchRoyal Leamington Spa, United KingdomHQ recorded Sep 27, 20261,001-5,00095 contacts →

Exact match

“Rosti Automotive are a full service supplier of exterior, interior and under bonnet components and systems to the European premium car market.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchStoke-on-trent, United KingdomHQ recorded Sep 27, 202651-20078 contacts →

Exact match

“Click Dealer helps UK dealerships run more profitable, more efficient businesses through connected automotive software.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchRedditch, United KingdomHQ recorded Sep 27, 202651-20068 contacts →

Exact match

“Our Redditch facility proudly serves as the UK manufacturing hub for Nippon Seiki, a company founded in Japan in 1946.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchHinckley, United KingdomHQ recorded Sep 27, 202651-20063 contacts →

Exact match

“Elmleigh are specialists in the integration of electrical and mechanical automation systems offering a complete Project Management service from conception through design…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchCastleford, United KingdomHQ recorded Sep 27, 202651-20059 contacts →

Exact match

“PELICAN ENGINEERING COMPANY (SALES), LIMITED is an automotive company.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchCoventy, United KingdomHQ recorded Sep 27, 202651-20049 contacts →

Exact match

“Dunlop Suspension Systems designs and manufactures advanced electronic control systems and air suspension components.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchMiddleton, United KingdomHQ recorded Sep 27, 202651-20047 contacts →

Exact match

“Simkiss Control Systems, part of United Infrastructure Group, is a trusted name in the field of industrial automation and control systems.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchBrentford, United KingdomHQ recorded Sep 27, 202611-5046 contacts →

Exact match

“Ajar Technology is a successful and highly regarded end-to-end systems integrator with bases in Brentford and Bolton.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchShenstone, United KingdomHQ recorded Sep 27, 202651-20044 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 27, 2026 · View company records in RevenueBase
18Exact matchLutterworth, United KingdomHQ recorded Sep 27, 202611-5040 contacts →

Exact match

“Hypermotive deliver of complex systems engineering, electrical/electronic hardware and software design and manufacturing to enable low and zero carbon technologies to be…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchLighthorne, United KingdomHQ recorded Sep 27, 202611-5039 contacts →

Exact match

“We create rapid solutions for prototyping electrical systems for new future vehicle concepts, demonstrations, show vehicles and road vehicles, as well as providing technical…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchCoventry, United KingdomHQ recorded Sep 27, 202611-5038 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 27, 2026 · View company records in RevenueBase
21Exact matchWarwick, United KingdomHQ recorded Sep 27, 20261,001-5,00038 contacts →

Exact match

“in-tech develops innovative engineering solutions for the automotive, rail, aerospace, defence, and industrial sectors.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchIlkeston, United KingdomHQ recorded Sep 27, 202611-5037 contacts →

Exact match

“Core Controls, part of Ipsum Group, are pioneers in the integration, control and automation of complex infrastructure.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 27, 202611-5032 contacts →

Exact match

“Master Systems Integrator OKTO Technologies is a leader in the design, development & installation of Smart Building Technology for- SuperPrime Residential - Luxury Hospitality -…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchChesterfield, United KingdomHQ recorded Sep 27, 202651-20028 contacts →

Exact match

“TBG Solutions Ltd – Skilled Integrators specialising in test, measurement, control and automation.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchNewbury, United KingdomHQ recorded Sep 27, 202651-20027 contacts →

Exact match

“In November 2018, OEC acquired Bluegrasscoms, Ltd.(BGC), further extending its global automotive industry reach.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 271 automotive systems integration companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 3,388 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Automotive systems integration companies based in the United Kingdom at a glance

As of Sep 27, 2026
37.9%Verified-email coverage
33.0Average contacts per company
1-10Median size (employees)
10.7%Largest-city concentration · London
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
151
11-50
82
51-200
18
201-500
7
501-1,000
2
1,001-5,000
6
5,001-10,000
1
10001+
2

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 271 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 systems integration 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 3,388 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 27, 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 systems integration companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many automotive systems integration companies are there based in the United Kingdom?

RevenueBase identified 271 company matches for automotive systems integration 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?

TT Electronics PLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most automotive systems integration companies?

London leads with 29 company records, followed by Coventry (12) and Birmingham (8).

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 3,388 professional contacts with verified work emails tracked across these 271 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 27, 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 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.