Company lists · Data refreshed September 2026

Top 25 Forensic audit firms based in the United Kingdom

RevenueBase identified 70 company matches for forensic audit firms associated with the United Kingdom as of September 2026 and tracks 1,683 professional contacts across them, including 995 with verified work emails. London is the largest hub.

This list covers company matches for forensic 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 September 20, 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 20, 2026 How this list was built
70Companies
1,683Contacts tracked
995Verified emails
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The 25 largest forensic audit firms based in the United Kingdom

Ranked by team size
Top 25 of 70 company matches for forensic audit firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 20, 20261,001-5,0001,129 contacts →

Exact match

“HKA is the leading global consultancy in risk mitigation, forensic investigations, dispute resolution, expert witness and litigation support services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 20, 202651-200195 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 · Sep 20, 2026 · View company records in RevenueBase
3Exact matchCoventry, United KingdomHQ recorded Sep 20, 202651-20063 contacts →

Exact match

“Prime Accountants Group is an independent firm of chartered accountants, forensic accountants, business and financial advisors.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5032 contacts →

Exact match

“We are an independent specialist international forensic accounting firm focused on providing services to clients in the insurance industry and for litigation support / dispute…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchCheadle Hulme, United KingdomHQ recorded Sep 20, 202651-20030 contacts →

Exact match

“RGI Solutions - Solving the Toughest Cases with Precision and Expertise Welcome to RGI Solutions, the leading independent investigations company in the UK!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchLeeds, United KingdomHQ recorded Sep 20, 202611-5026 contacts →

Exact match

“Forths Forensic Accountants is one UK's leading Forensic Accountancy specialists serving the requirements of Solicitors, Insurance Companies, Private Businesses and Individuals.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchCity Of London, United KingdomHQ recorded Sep 20, 2026201-50013 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 · Sep 20, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-509 contacts →

Exact match

“For more than 40 years Frenkels Forensics has specialised in forensic accountancy.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchTamworth, United KingdomHQ recorded Sep 20, 202611-509 contacts →

Exact match

“Disklabs Ltd are the UK’s market leaders in digital forensics, with over 25 years’ experience of delivering expertise into the public and private sectors.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-508 contacts →

Exact match

“Unlock hidden value and boost profitability with our specialised Business Process and Recovery Audits.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchSevenoaks, United KingdomHQ recorded Sep 20, 202611-508 contacts →

Exact match

“Business Advisors, Chartered Accountants, Tax Consultants, Forensic Accountants and Registered Auditors.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchLiverpool, United KingdomHQ recorded Sep 20, 20261-108 contacts →

Exact match

“We are an independent forensic accounting practice, led by Sally Longworth, providing a broad range of forensic accounting services to individuals, lawyers, companies and the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchManchester Uk, United KingdomHQ recorded Sep 20, 202611-508 contacts →

Exact match

“360 Forensic deploys in-depth audit expertise combined with proprietary software data solutions to identify missed revenue, tighten IP compliance and flag commercial issues for a…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchStafford, United KingdomHQ recorded Sep 20, 202611-505 contacts →

Exact match

“Forensic Accountants and an Expert Witness that can provide you with an independent, impartial service provided with integrity, discretion, confidentiality and due diligence”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchBristol, United KingdomHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Tempest Forensic Accounting – an independent forensic accounting firm.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchLeeds, United KingdomHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Davidsons Forensic Accountants is one of the UK's leading Forensic Accountants and has a proven track record of success in many high profile cases.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-504 contacts →

Exact match

“De Vere Intellica has provided a wide range of services to the Financial Services, Legal, Insolvency, Corporate and Not-for Profit sectors since the early 1990s.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchManchester, United KingdomHQ recorded Sep 20, 20261-104 contacts →

Exact match

“LitAcc, an independent UK based firm, is the leading provider of forensic accounting, litigation support, tax dispute resolution and business valuation services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchStratford-upon-avon, United KingdomHQ recorded Sep 20, 20261-103 contacts →

Exact match

“As a market leader in digital forensics, we have assisted Law Enforcement, Law Firms, Public and Private sector in successful investigations since 2009 We continue to impress…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchLeeds, United KingdomHQ recorded Sep 20, 202651-2002 contacts →

Exact match

“We are part of the Sedulo Group, one of the fastest growing mid tier accounting and advisory firms in the UK.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-502 contacts →

Exact match

“Honeycomb is a specialist and dedicated forensic accounting, investigations, and litigation support firm.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Sim Kapila is a niche practice which was established in 1994 and is known for its expertise in forensic accountancy.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Outlier brings together the disciplines of criminology, psychology and forensic accounting to provide anti-fraud and financial crime consulting services, enabling clients to…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Experts in financial investigations and business valuations Charles Lazarevic leads a team of highly experienced forensic consultants and trainee chartered accountants.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchWimborne, United KingdomHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Elysium is a firm of Chartered Accountants, specialising in Forensic Accounting.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 70 forensic audit firms based in the United Kingdom

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Forensic audit firms based in the United Kingdom at a glance

As of Sep 20, 2026
59.1%Verified-email coverage
24.0Average contacts per company
1-10Median size (employees)
41.4%Largest-city concentration · London
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
43
11-50
17
51-200
7
201-500
2
1,001-5,000
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 70 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 “forensic 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 995 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 20, 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 “forensic audit firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 70 company matches for forensic audit firms 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?

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

Which city has the most forensic audit firms?

London leads with 29 company records, followed by Manchester (5) and Leeds (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 995 professional contacts with verified work emails tracked across these 70 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 20, 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.