Company lists · Data refreshed November 2026

Top 25 Quality assurance auditors based in the United Kingdom

RevenueBase identified 107 company matches for quality assurance auditors associated with the United Kingdom as of November 2026 and tracks 1,310 professional contacts across them, including 249 with verified work emails. London is the largest hub.

This list covers company matches for quality assurance auditors 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 November 6, 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 Nov 6, 2026 How this list was built
107Companies
1,310Contacts tracked
249Verified emails
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The 25 largest quality assurance auditors based in the United Kingdom

Ranked by team size
Top 25 of 107 company matches for quality assurance auditors based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchWilmslow, United KingdomHQ recorded Nov 6, 20261,001-5,000322 contacts →

Exact match

“The Citation Group offer unrivalled compliance and quality services to over businesses across the UK, Australia, New Zealand, and Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5086 contacts →

Exact match

“Your partners in quality.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchTaunton, United KingdomHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“SWAP is a well established not for profit organisation that focuses on internal audit but also offers a variety of independent business improvement and assurance services designed…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5066 contacts →

Exact match

“Qniverse is your trusted Quality Assurance service partner that stands at the forefront of a paradigm shift in QA by redefining quality.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGlasgow, United KingdomHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“International Associates (IA) is a leading provider of assessment, audit, verification, certification and training services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBrentwood, United KingdomHQ recorded Nov 6, 2026n/a38 contacts →

Exact match

“TOTAL QUALITY.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Verita is the leading independent consultancy for regulated organisations in the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWinchester, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Control Union (UK) is an independent, accredited certification and inspection body helping businesses confidently navigate sustainability.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLiskeard, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Care 4 Quality offers many services, each of which is tailored completely to your care service and business needs and with a wealth of experience in managing various care…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBallinderry Road, United KingdomHQ recorded Nov 6, 202611-508 contacts →

Exact match

“SCS provide accredited certification services which add value to Client organisations by challenging their management systems, in accordance with the relevant standard and in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNottingham, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“The Swift team come from a variety of business backgrounds.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchGlasgow City, United KingdomHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“At Consilium we provide UK-based, expert, dedicated, independent quality and compliance services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCroydon, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“With branches in the UK, China, East & West Africa, and India, we have a global presence to fulfil the demands of exquisite goods.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNewton Aycliffe, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We are a business management consultancy that works closely with a comprehensive range of companies to ensure they meet standards set out by official health, safety, environment…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNewton Flotman, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“McKibbin Management Consultants Ltd (MMC Ltd) was established in 2002 to offer companies professional support in achieving ISO (International Standard Organisation for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAlderholt, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Established in 2021, Elsiarc was created to develop a more personal approach to internal audit, regulatory compliance and risk management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBromsgrove, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Established in 2013, IQ Verify is a UKAS accredited Certification Body who provide quality management audits and certification across a variety of industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchChatham, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“You're probably wondering why a compliance company are opening with cake.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHarrow, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“RUDRA TECH-UK LTD is a company based in the United Kingdom offering comprehensive Quality Assurance Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWorthing, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Chapter Three Consulting are a business support consultancy who focus on bringing specialist knowledge and expertise to companies who wish to fulfil their compliance obligations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchGb, United KingdomHQ recorded Nov 6, 202611-501 contacts →

Exact match

“GLOCERT INTERNATIONAL CERTIFICATIONS (UK) LIMITED is a company based out of London, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-101 contacts →

Exact match

“ECO UK is committed to assess product conformity to guarantee and protect users and the market with particular reference to the activities carried out in the regulated industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBiggleswade, United KingdomHQ recorded Nov 6, 20261-101 contacts →

Exact match

“ICA provides independent dutyholder assurance for Building Safety and quality.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWorcester, United KingdomHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCheshire, United KingdomHQ recorded Nov 6, 20261-101 contacts →

Exact match

“More than 20 years experience, working internationally helping organisations to achieve accreditation and certification for quality, personnel and product standards.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 107 quality assurance auditors based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 249 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Quality assurance auditors based in the United Kingdom at a glance

As of Nov 6, 2026
19.0%Verified-email coverage
12.2Average contacts per company
1-10Median size (employees)
17.8%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
79
11-50
14
51-200
6
201-500
2
501-1,000
1
1,001-5,000
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 107 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 “quality assurance auditors” 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 249 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 November 6, 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 “quality assurance auditors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many quality assurance auditors are there based in the United Kingdom?

RevenueBase identified 107 company matches for quality assurance auditors associated with the United Kingdom as of November 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?

The Citation Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most quality assurance auditors?

London leads with 19 company records, followed by Milton Keynes (4) and Aberdeen (2).

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 249 professional contacts with verified work emails tracked across these 107 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 November 6, 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.