Company lists · Data refreshed September 2026

Top 25 Forensic audit services worldwide

RevenueBase identified 1,334 company matches for forensic audit services worldwide as of September 2026 and tracks 9,192 professional contacts across them, including 2,854 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for forensic audit services worldwide, 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. Country and city lists for forensic audit services follow the table.

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
1,334Companies
9,192Contacts tracked
2,854Verified emails
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The 25 largest forensic audit services worldwide

Ranked by team size
Top 25 of 1,334 company matches for forensic audit services worldwide, 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 matchFeltham, United KingdomHQ recorded Sep 28, 20261,001-5,000394 contacts →

Exact match

“Eurofins Forensic Services (formerly LGC Forensics) is the market leader in the provision of forensic services to the England and Wales Criminal Justice System and to criminal…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchBoston, MA, United StatesHQ recorded Sep 28, 2026201-500383 contacts →

Exact match

“Founded in 1933, MDD is a leading international forensic accounting firm that provides economic damage quantification assessments for its clients.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchMumbai, IndiaHQ recorded Sep 28, 202651-200241 contacts →

Exact match

“Be Proactive, Not Reactive is our motto.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchLos Angeles, CA, United StatesHQ recorded Sep 28, 2026201-500232 contacts →

Exact match

“Founded in 1998, Resolution Economics provides sophisticated economic, statistical, and financial analyses, forensic investigations, forensic technology, dispute advisory, expert…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
6Exact matchBelo Horizonte, BrazilHQ recorded Sep 28, 202651-200135 contacts →

Exact match

“We are pioneers in offering digital solutions for forensics, digital forensic investigation, information security, anti-fraud and auditing for law enforcement, public security…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchAlexandria, VA, United StatesHQ recorded Sep 28, 2026201-500134 contacts →

Exact match

“Cotton is an audit and accounting firm located in Old Town Alexandria, VA.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchVeenendaal, NetherlandsHQ recorded Sep 28, 202651-200113 contacts →

Exact match

“DataExpert’s mission is to empower law enforcement, military, intelligence agencies, customs, other government organizations, banks, telecommunication companies, insurance…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202651-200112 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchBangalore, IndiaHQ recorded Sep 28, 202611-50108 contacts →

Exact match

“We help Individuals and Organizations uncover the truth and resolve complex problems through reliable forensic investigations and expert advisory.””

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchPortland, OR, United StatesHQ recorded Sep 28, 202651-200105 contacts →

Exact match

“We offer end-to-end solutions for financial services firms and their counsel, providing support throughout the lifecycle of their legal matters.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchCleveland, OH, United StatesHQ recorded Sep 28, 202651-20096 contacts →

Exact match

“Digital Forensics Corp.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchPark Ridge, IL, United StatesHQ recorded Sep 28, 2026201-50084 contacts →

Exact match

“Marshall Investigative Group, division of Sphere Investigations, is a recognized leader in fraud and corporate investigations with more than 30 years of experience across North…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchRio De Janeiro, BrazilHQ recorded Sep 28, 202651-20081 contacts →

Exact match

“A Oliveira & Carvalho surgiu a partir da experiência bem sucedida nas áreas tributária, contábil, gestão de risco, fraudes (prevenção e apuração), perícia e auditoria.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchMedia, PA, United StatesHQ recorded Sep 28, 202651-20078 contacts →

Exact match

“Established in 1989, Brinker Simpson & Company, LLC is the region's premier accounting and financial advisory firm.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchSao Paulo, BrazilHQ recorded Sep 28, 202651-20071 contacts →

Exact match

“A Actual Contabilidade e Perícias atua desde 1984 no mercado.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchConcord, CA, United StatesHQ recorded Sep 28, 202651-20070 contacts →

Exact match

“A recognized leader in forensic and financial consulting for more than 60 years.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchKhobar Riyadh Jeddah, Saudi ArabiaHQ recorded Sep 28, 202651-20070 contacts →

Exact match

“AGN AlSudais CPAs is an independent member in AGN association.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchIrvine, CA, United StatesHQ recorded Sep 28, 202651-20069 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchMonaca, PA, United StatesHQ recorded Sep 28, 2026201-50069 contacts →

Exact match

“CSI is a full-service investigative firm that delivers key facts to give our clients an actionable advantage in a wide range of situations.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchRabat, MoroccoHQ recorded Sep 28, 202611-5059 contacts →

Exact match

“Accounting And Financial Audit, Procurement Audit, Accounting And Tax Supervision, Audit According To Agreed Procedures, Tax Audit Supervision and Advisory, Book Keeping…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchSherman Oaks, CA, United StatesHQ recorded Sep 28, 202651-20057 contacts →

Exact match

“Forensic accounting, economic damages, valuation and fraud expert witnesses for commercial and personal injury litigation matters and marital dissolution.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchMarkham, ON, CanadaHQ recorded Sep 28, 202651-20051 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchNew Delhi, IndiaHQ recorded Sep 28, 202611-5048 contacts →

Exact match

“We, 3rd Eye Techno Solutions Pvt Ltd, are the leading digital forensics company and a solution provider to a multitude of law enforcement agencies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchKolkata, IndiaHQ recorded Sep 28, 202651-20047 contacts →

Exact match

“J Gupta & Co LLP, Chartered Accountants, with an experience of over 35-years backed by the experienced professionals and dynamic workforce, serving the PSBs, Private Banks and…”

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

Showing 25 of 1,334 forensic audit services worldwide

See the full list, filter by size, metro and specialty, and access 2,854 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Forensic audit services worldwide at a glance

As of Sep 28, 2026
31.0%Verified-email coverage
6.9Average contacts per company
1-10Median size (employees)
2.2%Largest-city concentration · Sao Paulo
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
895
11-50
353
51-200
61
201-500
18
501-1,000
1
1,001-5,000
3

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for forensic audit services are linked below.
What qualifies
Company records worldwide whose business descriptions match “forensic audit services” 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. 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 2,854 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.

Forensic audit services by location

8 lists · largest first

Every Forensic audit services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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

How many forensic audit services are there worldwide?

RevenueBase identified 1,334 company matches for forensic audit services worldwide 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?

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

Which country has the most forensic audit services?

The United States leads with 418 companies, followed by Brazil (134) and India (84). Every forensic audit services list by country and city is linked on this page.

Which city has the most forensic audit services?

Sao Paulo leads with 29 company records, followed by London (28) and Mumbai (17).

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 2,854 professional contacts with verified work emails tracked across these 1,334 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.