Company lists · Data refreshed September 2026

Top 25 Automotive ecu software companies based in the United Kingdom

Name: Automotive ecu software 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 27, 2026 116 companies tracked

RevenueBase identified 116 automotive ecu software companies headquartered in the United Kingdom as of September 2026 and tracks 520 professional contacts across them, including 196 with verified work emails. London is the largest hub.

This list covers automotive ecu software companies 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 27, 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 27, 2026 86% judged on-target in blind review

116Companies

520Contacts tracked

196Verified emails

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The 25 largest automotive ecu software companies based in the United Kingdom

Ranked by team size

Top 25 of 116 automotive ecu software companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to automotive ecu software companies: 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	FEV UK LTD	Partial evidence	Coventry, United KingdomHQ checked Sep 27, 2026	11-50	38 contacts →
	Partial evidence “FEV is a leading independent international service provider of vehicle and powertrain development for hardware and software.” Source: RevenueBase Database · checked Sep 27, 2026
2	VC Technosys LTD	Partial evidence	Coventry, United KingdomHQ checked Sep 27, 2026	51-200	26 contacts →
	Partial evidence “VC TechnoSys is an engineering services company based at the centre of Coventry, specialising in niche technologies in the automotive industry.” Source: RevenueBase Database · checked Sep 27, 2026
3	IPG Automotive UK LTD	Strong evidence	Solihull, United KingdomHQ checked Sep 27, 2026	11-50	25 contacts →
	Strong evidence “IPG Automotive - SOLUTIONS FOR VIRTUAL VEHICLE DEVELOPMENT As an innovation driver for virtual test driving, the company is a leading global provider of software and hardware…” Source: RevenueBase Database · checked Sep 27, 2026
4	Potenza Technology Limited	Indirect evidence	Coventry, United KingdomHQ checked Sep 27, 2026	11-50	25 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
5	Skyships Automotive Limited	Partial evidence	Great Saling, United KingdomHQ checked Sep 27, 2026	11-50	24 contacts →
	Partial evidence “Skyships Automotive Limited is an automotive technology company located in Essex, United Kingdom.” Source: RevenueBase Database · checked Sep 27, 2026
6	Autotronics	Indirect evidence	Leicester, United KingdomHQ checked Sep 27, 2026	1-10	16 contacts →
	Indirect evidence “With more than 20 years of experience in the industry and a genuine passion for our work, Autotronics is one of the foremost experts in in-circuit repairs.” Source: RevenueBase Database · checked Sep 27, 2026
7	Quantum Tuning LTD	Partial evidence	Maidenhead, United KingdomHQ checked Sep 27, 2026	11-50	13 contacts →
	Partial evidence “Quantum Tuning are the UK’s largest ecu remapping & chip tuning files dealer group with over 900 dealers & Approved Installation Centers.” Source: RevenueBase Database · checked Sep 27, 2026
8	Eurocharged Performance LTD	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	10 contacts →
	Partial evidence “Eurocharged Performance Ltd is an automotive company based out of 145-157 St John Street, London, United Kingdom.” Source: RevenueBase Database · checked Sep 27, 2026
9	TDI Tuning LTD	Indirect evidence	Chelmsford, United KingdomHQ checked Sep 27, 2026	11-50	9 contacts →
	Indirect evidence “TDI Tuning design, manufacture and sell a range of plug and play electronic tuning systems that improve the performance and fuel economy of turbo diesel and turbo petrol engines…” Source: RevenueBase Database · checked Sep 27, 2026
10	Actronics LTD	Partial evidence	Colchester, United KingdomHQ checked Sep 27, 2026	51-200	9 contacts →
	Partial evidence “Market Leader In Testing & Remanufacturing Of Automotive Electronic Components.” Source: RevenueBase Database · checked Sep 27, 2026
11	Tunit Performance Tuning	Indirect evidence	Chorley, United KingdomHQ checked Sep 27, 2026	1-10	9 contacts →
	Indirect evidence “Tunit has been providing solutions for Diesel Performance and Fuel economy since 1998.” Source: RevenueBase Database · checked Sep 27, 2026
12	Snapp Automotive	Partial evidence	Salford, United KingdomHQ checked Sep 27, 2026	11-50	7 contacts →
	Partial evidence “Snapp Automotive makes amazing automotive user experiences.” Source: RevenueBase Database · checked Sep 27, 2026
13	Azura Engineering Limited	Partial evidence	Glossop, United KingdomHQ checked Sep 27, 2026	1-10	6 contacts →
	Partial evidence “AZURA is one of the UK's leading automotive electronics development companies.” Source: RevenueBase Database · checked Sep 27, 2026
14	MBE Systems Limited	Partial evidence	Cirencester, United KingdomHQ checked Sep 27, 2026	11-50	6 contacts →
	Partial evidence “MBE Systems leads in the design, development and manufacture of integrated Engine Management and powertrain control systems for the world’s automotive, aviation and marine…” Source: RevenueBase Database · checked Sep 27, 2026
15	Synergy Automotive Electronics LTD	Partial evidence	Cirencester, United KingdomHQ checked Sep 27, 2026	1-10	6 contacts →
	Partial evidence “Synergy Automotive Electronics design, develop and manufacture vehicle and machine specific solutions using a fusion of technologies.” Source: RevenueBase Database · checked Sep 27, 2026
16	HEX Innovate UK LTD	Indirect evidence	City Of London, United KingdomHQ checked Sep 27, 2026	1-10	6 contacts →
	Indirect evidence “HEX Innovate was born out of and inspired by our love and passion for motorcycles.” Source: RevenueBase Database · checked Sep 27, 2026
17	Regal Autosport International LTD	Partial evidence	Southampton, United KingdomHQ checked Sep 27, 2026	1-10	5 contacts →
	Partial evidence “Regal Autosport is the South of England's premier Automotive Aftermarket specialist.” Source: RevenueBase Database · checked Sep 27, 2026
18	Techroute66 LTD	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	1-10	5 contacts →
	Partial evidence “Techroute66 is a UK-based company specializing in dealer-level diagnostic and coding software for several car brands such as Jaguar Land Rover, BMW, VAG, and Mercedes.” Source: RevenueBase Database · checked Sep 27, 2026
19	TOP Gear Tuning	Partial evidence	Wolverhampton, United KingdomHQ checked Sep 27, 2026	1-10	4 contacts →
	Partial evidence “Award winning ECU file provider (2020 Central England business of the Year awards).” Source: RevenueBase Database · checked Sep 27, 2026
20	Phantom Tuning	Partial evidence	Swanscombe, United KingdomHQ checked Sep 27, 2026	1-10	4 contacts →
	Partial evidence “Phantom Tuning is a tuning company specialising in ECU Remapping in Kent.” Source: RevenueBase Database · checked Sep 27, 2026
21	Superchips UK	Strong evidence	Watford, United KingdomHQ checked Sep 27, 2026	11-50	4 contacts →
	Strong evidence “Superchips.co.uk – Mobile Vehicle Software & ECU Services SGL Holdings Limited acquired Superchips.co.uk on 1st April 2025, continuing our legacy as pioneers in vehicle…” Source: RevenueBase Database · checked Sep 27, 2026
22	Rain Data LTD	Partial evidence	Newcastle, United KingdomHQ checked Sep 27, 2026	1-10	4 contacts →
	Partial evidence “We are an Automotive Data solutions company specialising in the conversion of any format of data to multiple outputs including TecAlliance (TecDoc) and MAM Autocat” Source: RevenueBase Database · checked Sep 27, 2026
23	117speed	Strong evidence	Manchester, United KingdomHQ checked Sep 27, 2026	1-10	3 contacts →
	Strong evidence “117Speed offer a vast range of Automotive performance upgrades with vehicle ECU tuning at the core of our offering.” Source: RevenueBase Database · checked Sep 27, 2026
24	Advanced In-Car Technologies	Indirect evidence	Poole, United KingdomHQ checked Sep 27, 2026	1-10	2 contacts →
	Indirect evidence “One of the UK’s leading Retrofit Specialists For the Audi & Volkswagen Brand For The Past 16 Years.” Source: RevenueBase Database · checked Sep 27, 2026
25	Amtuning LTD	Indirect evidence	Portsmouth, United KingdomHQ checked Sep 27, 2026	1-10	2 contacts →
	Indirect evidence “AMTuning offers a range or remaps to suit most drivers, from Performance maps, Blended or economy maps, Stage One, Two Three.” Source: RevenueBase Database · checked Sep 27, 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: automotive ecu software companies. 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 automotive ecu software companies.
Partial evidence: Its own public description names part of automotive ecu software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automotive ecu software companies. 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 116 automotive ecu software companies based in the United Kingdom

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Automotive ecu software companies based in the United Kingdom at a glance

As of Sep 27, 2026

37.7%Verified-email coverage

4.5Average contacts per company

1-10Median size (employees)

8.6%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

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 116 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 automotive ecu software companies, 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 “automotive ecu software companies”. 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 automotive ecu software companies), 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 automotive ecu software companies, 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, 196 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 27, 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 automotive ecu software companies, 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 automotive ecu software companies are there based in the United Kingdom?

RevenueBase identified 116 automotive ecu software companies 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?

FEV UK LTD, headquartered in Coventry, tops this list with the largest team on record.

Which city has the most automotive ecu software companies?

London leads with 10 headquartered companies, followed by Birmingham (3) and Bristol (3).

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 196 verified decision-maker contacts tracked across these 116 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 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 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.