Company lists · Data refreshed September 2026

Top 25 Data audit consultants based in the United Kingdom

RevenueBase identified 59 company matches for data audit consultants associated with the United Kingdom as of September 2026 and tracks 392 professional contacts across them, including 149 with verified work emails. London is the largest hub.

This list covers company matches for data audit consultants 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 28, 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 28, 2026 How this list was built
59Companies
392Contacts tracked
149Verified emails
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The 25 largest data audit consultants based in the United Kingdom

Ranked by team size
Top 25 of 59 company matches for data audit consultants based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 28, 202611-5045 contacts →

Exact match

“Xyenta is a data governance technology company.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchChester, United KingdomHQ recorded Sep 28, 202611-5038 contacts →

Exact match

“THE DATA QUALITY COMPANY Data8 is an award winning data quality management company.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 28, 2026n/a35 contacts →

Exact match

“After 20 years working with data, we now offer services in all aspects of data management, covering consultancy, training, advisory and recruitment.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchChelmsford, United KingdomHQ recorded Sep 28, 202611-5033 contacts →

Exact match

“We are passionate about data… and we have been since 1994.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchOrpington, United KingdomHQ recorded Sep 28, 2026201-50031 contacts →

Exact match

“Established in 1991, VAS are a market leader in the provision of outsourced audit services on behalf of independent and captive funders.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchVictoria, United KingdomHQ recorded Sep 28, 20261-1017 contacts →

Exact match

“RecSel International is the specialist recruitment consultancy for audit jobs across Europe.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchBurntwood, United KingdomHQ recorded Sep 28, 202611-5016 contacts →

Exact match

“Specialist internal audit, governance, risk and compliance services provider; helping our clients Improve, Comply and Optimise.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchLee-on-the-solent, United KingdomHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“DQ Global is a data quality management company with a mission to empower organisations worldwide to achieve more with their customer data.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact match7 Bell Yard, United KingdomHQ recorded Sep 28, 20261-108 contacts →

Exact match

“Do you use a Data Cleaning Checklist or just go through the motion to get it ready?”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchDaventry, United KingdomHQ recorded Sep 28, 202611-507 contacts →

Exact match

“SLiK Media provide tailored media auditing and media consultancy services for some of the UK's top multi-divisional advertisers across a wide range of sectors.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 28, 202611-507 contacts →

Exact match

“Your business is only as strong as your data.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchBicester, United KingdomHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Senya is UK-based company with offices in South Africa and Canada.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchBirmingham, United KingdomHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Do you consider your data to be an asset?”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-104 contacts →

Exact match

“DCI provides data validation tools for financial services firms who face complex challenges, from increasing client demands and constant regulatory change, to cost pressures…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Data Quality Experts.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchOxford, United KingdomHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Progressive Data have a passion to get your data working for you and have the skills and experience to do so.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchHarrogate, United KingdomHQ recorded Sep 28, 20261-102 contacts →

Exact match

“We help you unlock & harness the power of your information by better understanding it, looking after it properly and maximising its value.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchEynsham, United KingdomHQ recorded Sep 28, 20261-102 contacts →

Exact match

“We are passionate about people, data and the process of bringing them together to unlock the data potential within organisations.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchAlderholt, United KingdomHQ recorded Sep 28, 20261-102 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 · Sep 28, 2026 · View company records in RevenueBase
20Exact matchAshington, United KingdomHQ recorded Sep 28, 202611-501 contacts →

Exact match

“Northern Life Sciences Ltd (NLS) have been operating in the Life Science Industry for over 20 years as high level and technical SMEs, specialising in information systems…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchBirmingham, United KingdomHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Welcome to Edgewing, where we help businesses harness the power of their data to drive success.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-101 contacts →

Exact match

“At Davies March we provide practical and implementable advice on your data management needs, be that addressing regulation, getting control of your data or maximising business…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchHull, United KingdomHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Our name comes from the principle of Roman Law 'ex fidabona'.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchFalkirk, United KingdomHQ recorded Sep 28, 20261-101 contacts →

Exact match

“We can help minimise the compliance burden on audit registered firms by carrying out the Audit Compliance Review function.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 28, 20261-101 contacts →

Exact match

“At Arc we’re all about data and the insight it holds, and we’re passionate about helping organisations make smarter and more responsible use of data.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 59 data audit consultants based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 149 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data audit consultants based in the United Kingdom at a glance

As of Sep 28, 2026
38.0%Verified-email coverage
6.6Average contacts per company
1-10Median size (employees)
39.0%Largest-city concentration · London
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
40
11-50
16
51-200
2
201-500
1

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 59 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 “data audit consultants” 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 149 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 28, 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 “data audit consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data audit consultants are there based in the United Kingdom?

RevenueBase identified 59 company matches for data audit consultants 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?

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

Which city has the most data audit consultants?

London leads with 23 company records, followed by Birmingham (2) and Leicester (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 149 professional contacts with verified work emails tracked across these 59 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 28, 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.