Company lists · Data refreshed November 2026

Top 22 Data analytics audit firms based in the United Kingdom

RevenueBase identified 259 company matches for data analytics audit firms associated with the United Kingdom as of November 2026 and tracks 4,742 professional contacts across them, including 1,940 with verified work emails. London is the largest hub.

This list covers company matches for data analytics audit 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 November 5, 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 5, 2026 How this list was built
259Companies
4,742Contacts tracked
1,940Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 22 largest data analytics audit firms based in the United Kingdom

Ranked by team size
Top 22 of 259 company matches for data analytics audit firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 Nov 5, 202651-200200 contacts →

Exact match

“The Information Lab is on a mission.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-5048 contacts →

Exact match

“At Xantura, we’re the only company that both understands the big problems facing our society and uses big data to solve them.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-5041 contacts →

Exact match

“Red Olive was founded by a team of experienced Analytics, Business Intelligence and Data Management Professionals with a love for creating tangible business improvement.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 5, 202651-20034 contacts →

Exact match

“Beyond: Putting Data to Work is a London-based data and AI consultancy, founded in 2007 and operating from 7 Bell Yard.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“Arreoblue is a Data Analytics Consultancy, specialising in fast execution of data projects from concept to delivery.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchBristol, United KingdomHQ recorded Nov 5, 202611-5026 contacts →

Exact match

“As close as you get get to viewers without sharing a couch.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“Platformed's AI auditor automates IT and financial audits end-to-end.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchCirencester, United KingdomHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Adroit is founded and run by expert practitioners.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Nov 5, 20261-1017 contacts →

Exact match

“We have served different business in different sectors like (Transport, Finance, Debt Management,Accounting, Media, Events etc) for over 10 years and we are happy to to have…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchCity Of London, United KingdomHQ recorded Nov 5, 2026201-50014 contacts →

Exact match

“Parker Russell is a leading audit firm offering comprehensive services to medium to large corporations, specialising in FCA-regulated environments and stock exchange-listed…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchTelford, United KingdomHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Purple Frog Systems helps organisations unlock the true power of their data.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“We are a leading analytics agency with a profound understanding of data.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Empowering Ambition with Data Excellence - Inflexion Analytics WHY WE EXIST?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchNottingham, United KingdomHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“When you work with us, you can expect a no-fuss, reliable audit.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“On Data partners with some of the biggest names in the luxury hospitality industry, helping operators see and act on every data opportunity.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“In 2002 the Oakland Athletics, in an approach dubbed 'Moneyball' in the book and Hollywood film, used machine learning to work out why they were winning or losing baseball games…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Nov 5, 20261-1011 contacts →

Exact match

“173tech is a London-based analytics agency that helps growing businesses maximise value from data.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“Analytics agency and are always excited about demonstrating best practices to our clients.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchWakefield, United KingdomHQ recorded Nov 5, 202611-509 contacts →

Exact match

“Since 2007 DataConsulting has been assisting organisations to develop robust, reusable analytics and effective data analysis strategies to provide valuable insight, assurance and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchLongdon, United KingdomHQ recorded Nov 5, 202611-509 contacts →

Exact match

“In July 2024, Analytic Partners acquired Magic Numbers, a UK-based marketing analytics firm known for combining deep analytical expertise with a human touch.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 5, 202611-509 contacts →

Exact match

“Engine B is a digital technology company specialising in AI and data analytics for the professional services industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchManchester, United KingdomHQ recorded Nov 5, 202611-509 contacts →

Exact match

“Unlock the full potential of your data with Envisel!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 22 of 259 data analytics audit firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,940 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data analytics audit firms based in the United Kingdom at a glance

As of Nov 5, 2026
40.9%Verified-email coverage
18.3Average contacts per company
1-10Median size (employees)
52.5%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
195
11-50
49
51-200
11
201-500
2
1,001-5,000
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 259 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 analytics audit 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 1,940 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 5, 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.

Data analytics audit firms by metro

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 analytics audit firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 259 company matches for data analytics audit firms 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 Information LAB tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most data analytics audit firms?

London leads with 136 company records, followed by Bristol (5) and Cambridge (4).

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 1,940 professional contacts with verified work emails tracked across these 259 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 5, 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.