Company lists · Data refreshed October 2026

Top 25 Financial services audit firms based in the United Kingdom

RevenueBase identified 290 company matches for financial services audit firms associated with the United Kingdom as of October 2026 and tracks 32,629 professional contacts across them, including 6,288 with verified work emails. London is the largest hub.

This list covers company matches for financial services 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 October 12, 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 12, 2026 How this list was built
290Companies
32,629Contacts tracked
6,288Verified emails
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The 25 largest financial services audit firms based in the United Kingdom

Ranked by team size
Top 25 of 290 company matches for financial services audit firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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 12, 202610001+14,731 contacts →

Exact match

“Make growth happen.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Oct 12, 202610001+11,383 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Oct 12, 20261,001-5,0001,454 contacts →

Exact match

“Crowe UK is a leading audit, tax, advisory and consulting firm with a national presence to complement our international reach.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Oct 12, 2026501-1,000750 contacts →

Exact match

“We are a fast-growing firm of accountants and business advisers based in London’s Canary Wharf, Leeds and in Manchester.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Oct 12, 202610001+505 contacts →

Exact match

“Kreston is a global network of innovative, like-minded accounting firms that puts trusted relationships and exceptional care at the heart of everything it does.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Oct 12, 20261,001-5,000494 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Oct 12, 202651-200198 contacts →

Exact match

“Forensic Risk Alliance (FRA) is an international consultancy that combines forensic accounting and forensic technology expertise to position businesses for success with…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchNewport, United KingdomHQ recorded Oct 12, 202651-200142 contacts →

Exact match

“Award winning accountants & tax advisors based in Newport, South Wales.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchBelfast, United KingdomHQ recorded Oct 12, 202651-20093 contacts →

Exact match

“We are one of the largest accountancy firms in Northern Ireland.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5072 contacts →

Exact match

“Aptivaa is a vertically focused risk and compliance professional services firm delivering risk management solutions to the global financial services industry.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchHarrow, United KingdomHQ recorded Oct 12, 202611-5064 contacts →

Exact match

“Meralis Chartered Accountants and Registered Auditors were set up by Mahmud Merali to provide accountancy, auditing and consultancy services to clients both at national and…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchDartford, United KingdomHQ recorded Oct 12, 202651-20056 contacts →

Exact match

“Adams & Moore is a professional firm of Auditors, Tax and Professional Advisors offering a comprehensive range of accounting, compliance, financial and business advisory services…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5033 contacts →

Exact match

“Vision Consulting is a boutique firm of chartered accountants and registered auditors, helping individuals and businesses make confident financial decisions.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchSlough, United KingdomHQ recorded Oct 12, 202611-5031 contacts →

Exact match

“Asmat & Co are one of Berkshires leading independent firms of Accountants servicing a growing and satisfied clientele.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchDurham, United KingdomHQ recorded Oct 12, 202651-20029 contacts →

Exact match

“Providing internal audit, technology risk assurance and counter fraud services in the North of England.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Oct 12, 202651-20027 contacts →

Exact match

“KNAV is a dynamic global accounting and consulting firm, offering a comprehensive range of services including accounting, assurance, taxation, international transfer pricing…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5020 contacts →

Exact match

“What we do We are a specialist professional services firm providing consulting and assurance services, particularly to the Financial Services sector.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5019 contacts →

Exact match

“Trusted Partner to the Financial Services *From the business, to your business* Mirador Solutions Consultancy is a trusted and strategic partner for financial services firms, with…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5019 contacts →

Exact match

“Independent Audit are leading specialists in governance, risk and assurance.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Oct 12, 20261-1019 contacts →

Exact match

“We are a firm of Chartered Certified Accountants and Registered Auditors.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchAccrington, United KingdomHQ recorded Oct 12, 202611-5018 contacts →

Exact match

“We will help business owners achieve their dreams by helping them with their numbers to have a better business and life." A skilled team who work with you We employ a team of…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5017 contacts →

Exact match

“We at CF assist enterprises manage IT risks better.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchBishops Stortford, United KingdomHQ recorded Oct 12, 202611-5016 contacts →

Exact match

“Accountants Registered Auditors Chartered Tax Advisers Business Advisers”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5016 contacts →

Exact match

“ADPL is one of the leading accountancy firms in the country.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchLeeds, United KingdomHQ recorded Oct 12, 202611-5016 contacts →

Exact match

“UHY BPR Heaton can trace its roots back to the 1920's and by focusing on looking after our clients we are now one of the largest independent chartered practices in the Yorkshire…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 290 financial services audit firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 6,288 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Financial services audit firms based in the United Kingdom at a glance

As of Oct 12, 2026
19.3%Verified-email coverage
112.5Average contacts per company
1-10Median size (employees)
44.1%Largest-city concentration · London
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
164
11-50
87
51-200
22
201-500
6
501-1,000
1
1,001-5,000
5
10001+
3

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 290 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 “financial services 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 6,288 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 12, 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.

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

How many financial services audit firms are there based in the United Kingdom?

RevenueBase identified 290 company matches for financial services audit 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?

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

Which city has the most financial services audit firms?

London leads with 128 company records, followed by Manchester (5) and Belfast (3).

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 6,288 professional contacts with verified work emails tracked across these 290 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 12, 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.