Company lists · Data refreshed September 2026

Top 25 Automotive quality assurance firms based in the United Kingdom

Name: Automotive quality assurance firms 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 99 companies tracked

RevenueBase identified 99 automotive quality assurance firms headquartered in the United Kingdom as of September 2026 and tracks 25,738 professional contacts across them, including 7,800 with verified work emails. London is the largest hub.

This list covers automotive quality assurance firms 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 30, 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 30, 2026 86% judged on-target in blind review

99Companies

25,738Contacts tracked

7,800Verified emails

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The 25 largest automotive quality assurance firms based in the United Kingdom

Ranked by team size

Top 25 of 99 automotive quality assurance firms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to automotive quality assurance firms: 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	Intertek	Strong evidence	London, United KingdomHQ checked Sep 30, 2026	10001+	23,155 contacts →
	Strong evidence “Intertek is a leading Total Quality Assurance provider to industries worldwide.” Source: RevenueBase Database · checked Sep 30, 2026
2	Horiba Mira	Indirect evidence	Nuneaton, United KingdomHQ checked Sep 30, 2026	501-1,000	568 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 30, 2026
3	Thatcham Research	Partial evidence	Berkshire, United KingdomHQ checked Sep 30, 2026	201-500	248 contacts →
	Partial evidence “Thatcham Research is the automotive risk intelligence company dedicated to understanding the opportunities and risks of new vehicle technology and supporting our partners in…” Source: RevenueBase Database · checked Sep 30, 2026
4	G&p Quality Management Group	Strong evidence	Birmingham, United KingdomHQ checked Sep 30, 2026	1,001-5,000	196 contacts →
	Strong evidence “Established in 1994, G&P is a world-leading provider of quality management services to the manufacturing industry, primarily in the automotive, aerospace and off-highway sectors.” Source: RevenueBase Database · checked Sep 30, 2026
5	Futaba Manufacturing UK LTD	Partial evidence	Burnley & Derby Uk, United KingdomHQ checked Sep 30, 2026	201-500	102 contacts →
	Partial evidence “Futaba Manufacturing are well known in the locality as a first-class automotive engineering and manufacturing business, which is renowned for delivering excellence and efficiency…” Source: RevenueBase Database · checked Sep 30, 2026
6	Tiqtoq LTD	Partial evidence	Newport, United KingdomHQ checked Sep 30, 2026	51-200	81 contacts →
	Partial evidence “tiQtoQ is an independent, innovation-led Quality Engineering partner delivering customised services and intelligent products across industries.” Source: RevenueBase Database · checked Sep 30, 2026
7	Qniverse	Strong evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	70 contacts →
	Strong evidence “Qniverse is your trusted Quality Assurance service partner that stands at the forefront of a paradigm shift in QA by redefining quality.” Source: RevenueBase Database · checked Sep 30, 2026
8	Pelican Engineering Company Sales Limited	Partial evidence	Castleford, United KingdomHQ checked Sep 30, 2026	51-200	59 contacts →
	Partial evidence “PELICAN ENGINEERING COMPANY (SALES), LIMITED is an automotive company.” Source: RevenueBase Database · checked Sep 30, 2026
9	Zigzag QA	Partial evidence	Abingdon, United KingdomHQ checked Sep 30, 2026	11-50	47 contacts →
	Partial evidence “ZigZag QA is your trusted worldwide quality leader, offering true global reach and unrivaled expertise to reduce risk and efforts.” Source: RevenueBase Database · checked Sep 30, 2026
10	Auto-Scan	Strong evidence	Telford, United KingdomHQ checked Sep 30, 2026	501-1,000	44 contacts →
	Strong evidence “AUTOSCAN (UK) LIMITED Provides Quality Inspection, Containment & Quality Engineering Services to the Automotive, Off Highway, and all types of manufacturing industries and their…” Source: RevenueBase Database · checked Sep 30, 2026
11	Vehicle Quality Solutions LTD	Partial evidence	Castle Donington, United KingdomHQ checked Sep 30, 2026	51-200	40 contacts →
	Partial evidence “Established in 2001, Vehicle Quality Solutions has developed an enviable reputation for providing inspections, logistics, audit and training solutions to all areas of the motor…” Source: RevenueBase Database · checked Sep 30, 2026
12	Durite Limited	Indirect evidence	Dovercourt, United KingdomHQ checked Sep 30, 2026	51-200	25 contacts →
	Indirect evidence “Durite are the leaders in Vehicle Safety and Auto Electrical Parts with over products available.” Source: RevenueBase Database · checked Sep 30, 2026
13	Interregs LTD	Partial evidence	Fareham, United KingdomHQ checked Sep 30, 2026	11-50	15 contacts →
	Partial evidence “Helping Automotive Professionals Navigate Global Regulations At InterRegs, we provide trusted, up-to-date information on vehicle safety and emissions regulations worldwide.” Source: RevenueBase Database · checked Sep 30, 2026
14	ITAS	Partial evidence	Blakelands, United KingdomHQ checked Sep 30, 2026	11-50	13 contacts →
	Partial evidence “ITAS: Setting the Standard We are automotive specialists.” Source: RevenueBase Database · checked Sep 30, 2026
15	Pt&a LTD	Indirect evidence	Warwick, United KingdomHQ checked Sep 30, 2026	51-200	10 contacts →
	Indirect evidence “PT & A carry out validation programmes, component and vehicle system tests, and supply teams of professional drivers and technicians to support our customers.” Source: RevenueBase Database · checked Sep 30, 2026
16	Inductus Limited	Strong evidence	Haywards Heath, United KingdomHQ checked Sep 30, 2026	1-10	8 contacts →
	Strong evidence “Inductus work with the automotive industry to minimise risks surrounding compliance, quality and safety.” Source: RevenueBase Database · checked Sep 30, 2026
17	Autofast Limited	Partial evidence	Blackburn, United KingdomHQ checked Sep 30, 2026	11-50	8 contacts →
	Partial evidence “AUTOFAST LIMITED is an automotive company.” Source: RevenueBase Database · checked Sep 30, 2026
18	Premier Panel Skills Limited	Partial evidence	Farnham, United KingdomHQ checked Sep 30, 2026	11-50	7 contacts →
	Partial evidence “PREMIER PANEL SKILLS LIMITED is an automotive company.” Source: RevenueBase Database · checked Sep 30, 2026
19	M & S Accident Repairs Limited	Partial evidence	Feltham, United KingdomHQ checked Sep 30, 2026	11-50	7 contacts →
	Partial evidence “M&S ACCIDENT REPAIRS LIMITED is an award winning vehicle accident repair shop, approved by manufacturers, insurance and endorsed with the BSI Kitemark for BS10125 quality standard.” Source: RevenueBase Database · checked Sep 30, 2026
20	GT Automotive	Strong evidence	Witney, United KingdomHQ checked Sep 30, 2026	1-10	5 contacts →
	Strong evidence “Our mission is to provide the automotive industry with quality products that can be trusted.” Source: RevenueBase Database · checked Sep 30, 2026
21	Project Automotive Consultancy Assessment And Training	Partial evidence	Leeds, United KingdomHQ checked Sep 30, 2026	1-10	5 contacts →
	Partial evidence “Project Automotive Consultancy, Assessment and Training was formed in 2020 with a central purpose of bringing value to the automotive industry through experience.” Source: RevenueBase Database · checked Sep 30, 2026
22	Rmisc RMI Standards And Certification	Indirect evidence	Rugby, United KingdomHQ checked Sep 30, 2026	11-50	4 contacts →
	Indirect evidence “RMI Standards and Certification is a subsidiary company established with the backing of the Retail Motor Industry Federation.” Source: RevenueBase Database · checked Sep 30, 2026
23	Proper QA	Strong evidence	Edinburgh, United KingdomHQ checked Sep 30, 2026	1-10	4 contacts →
	Strong evidence “Founded in 2011 by industry veteran Nick Barrett, Proper QA is a quality assurance service provider, specialising in quality assurance testing and the creation of innovative test…” Source: RevenueBase Database · checked Sep 30, 2026
24	TIM Davis Consulting	Indirect evidence	Warwick, United KingdomHQ checked Sep 30, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
25	Marq-One	Indirect evidence	Nuneaton, United KingdomHQ checked Sep 30, 2026	1-10	2 contacts →
	Indirect evidence “Are you under pressure from your leaders to reduce scrap and rework costs?” Source: RevenueBase Database · checked Sep 30, 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 quality assurance firms. 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 quality assurance firms.
Partial evidence: Its own public description names part of automotive quality assurance firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automotive quality assurance firms. 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 99 automotive quality assurance firms based in the United Kingdom

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Automotive quality assurance firms based in the United Kingdom at a glance

As of Sep 30, 2026

30.3%Verified-email coverage

260.0Average contacts per company

1-10Median size (employees)

11.1%Largest-city concentration · London

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

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 99 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 quality assurance firms, 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 quality assurance firms”. 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 quality assurance firms), 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 quality assurance firms, 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, 7,800 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 30, 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 quality assurance firms, 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 quality assurance firms are there based in the United Kingdom?

RevenueBase identified 99 automotive quality assurance firms 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?

Intertek, headquartered in London, tops this list with the largest team on record.

Which city has the most automotive quality assurance firms?

London leads with 11 headquartered companies, followed by Nuneaton (4) and Birmingham (2).

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 7,800 verified decision-maker contacts tracked across these 99 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 30, 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.