Company lists · Data refreshed October 2026

Top 24 Healthcare quality assurance firms based in the United Kingdom

RevenueBase identified 74 company matches for healthcare quality assurance firms associated with the United Kingdom as of October 2026 and tracks 555 professional contacts across them, including 233 with verified work emails. London is the largest hub.

This list covers company matches for healthcare quality assurance firms 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 October 13, 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 Oct 13, 2026 How this list was built
74Companies
555Contacts tracked
233Verified emails
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The 24 largest healthcare quality assurance firms based in the United Kingdom

Ranked by team size
Top 24 of 74 company matches for healthcare quality assurance firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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 Oct 13, 202651-20082 contacts →

Exact match

“CHKS is a leading provider of healthcare intelligence and quality improvement services, part of AdvancedAdvT.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2Exact matchAshford, United KingdomHQ recorded Oct 13, 202611-5078 contacts →

Exact match

“Providing independent medical expert evidence to insurers, healthcare providers, law firms, regulators, and public bodies to help resolve complex clinical negligence claims.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3Exact matchUxbridge, United KingdomHQ recorded Oct 13, 202651-20067 contacts →

Exact match

“At QCS, our mission is to support health and social care providers in delivering exceptional care.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Oct 13, 202611-5065 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 · Oct 13, 2026 · View company records in RevenueBase
5Exact matchAbingdon, United KingdomHQ recorded Oct 13, 202611-5046 contacts →

Exact match

“ZigZag QA is your trusted worldwide quality leader, offering true global reach and unrivaled expertise to reduce risk and efforts.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Oct 13, 202651-20035 contacts →

Exact match

“Tendable offers a complete quality assurance solution to provide health and social care professionals the appropriate tools they need for quality audit, insight and assurance…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7Exact matchWitham, United KingdomHQ recorded Oct 13, 202651-20019 contacts →

Exact match

“DBG provides unique support services to healthcare practices nationwide.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8Exact matchEdinburgh, United KingdomHQ recorded Oct 13, 202611-5014 contacts →

Exact match

“Founded in 2001 by Dr Andrew Waddell, Tower Mains Ltd offers bespoke audit, consultancy, training, and quality assurance services to the clinical, healthcare, life sciences…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9Exact matchLiskeard, United KingdomHQ recorded Oct 13, 202611-5010 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 · Oct 13, 2026 · View company records in RevenueBase
10Exact matchLoughborough, United KingdomHQ recorded Oct 13, 20261-106 contacts →

Exact match

“Multi-Medix is unique: we specialise in ultrasound quality assurance & safety only.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11Exact matchAbingdon, United KingdomHQ recorded Oct 13, 202611-504 contacts →

Exact match

“Founded in 2009, Zigzag is a privately-owned global leader in Quality Assurance.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12Exact matchOwer, United KingdomHQ recorded Oct 13, 20261-104 contacts →

Exact match

“About us We are a highly skilled, friendly team helping healthcare organizations to improve the quality and safety of patient care in the UK and internationally.”

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

Exact match

“Genome is a digital healthcare company developing an advanced, integrated quality assurance and improvement software designed to support senior clinical teams, managers, and…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Oct 13, 202611-503 contacts →

Exact match

“A Specialist Healthcare Consultancy that delivers.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchLangstone, United KingdomHQ recorded Oct 13, 20261-103 contacts →

Exact match

“Advanced Clinical Solutions (ACS) is a specialist healthcare consultancy supporting organisations across the independent healthcare sectors.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16Exact matchHarrow, United KingdomHQ recorded Oct 13, 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 · Oct 13, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Oct 13, 20261-102 contacts →

Exact match

“BNCL Solutions specialise in Health Care compliance and Patient Safety Consultancy.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18Exact matchHaverhill, United KingdomHQ recorded Oct 13, 20261-102 contacts →

Exact match

“practical quality for today’s pharmaceutical industry” Services Offered Smiro Qualitas Ltd is small independent business providing cost-effective, practical quality solutions for…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19Exact matchReading, United KingdomHQ recorded Oct 13, 20261-101 contacts →

Exact match

“Dove Quality Solutions is a small independent consultancy providing discerning quality management, meaningful risk analysis and high quality audit to reduce the time, cost and…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20Exact matchBuckinghamshire, United KingdomHQ recorded Oct 13, 20261-101 contacts →

Exact match

“Digital Quality Associates are specialists in comprehensive Quality Auditing, Consultancy, and Training Services to the Healthcare, Pharmaceutical, Medical Devices and Veterinary…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21Exact matchNewbury, United KingdomHQ recorded Oct 13, 20261-101 contacts →

Exact match

“Healthcare Landscape Solutions Ltd provides consultancy services to organisations either already in the healthcare industry, or to suppliers thereto, in order to meet best…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22Exact matchBishop’s Stortford, United KingdomHQ recorded Oct 13, 20261-101 contacts →

Exact match

“A quality consultancy offering a wide variety of Clinical QA consultancy services to all those that need assistance and advice maintaining quality and compliance in Clinical…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Oct 13, 20261-101 contacts →

Exact match

“COMI is an expert healthcare consultancy group.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24Exact matchSheffield, United KingdomHQ recorded Oct 13, 20261-101 contacts →

Exact match

“At Instead Consulting Limited we are driven by one simple idea.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

Showing 24 of 74 healthcare quality assurance firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 233 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Oct 13, 2026
42.0%Verified-email coverage
7.5Average contacts per company
1-10Median size (employees)
18.9%Largest-city concentration · London
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
54
11-50
15
51-200
5

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 74 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 “healthcare quality assurance firms” 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 233 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 October 13, 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 “healthcare quality assurance firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 74 company matches for healthcare quality assurance firms associated with the United Kingdom as of October 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?

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

Which city has the most healthcare quality assurance firms?

London leads with 14 company records, followed by Sheffield (3) and Abingdon (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 233 professional contacts with verified work emails tracked across these 74 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 October 13, 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.