Company lists · Data refreshed September 2026

Top 25 Sarbanes oxley audit services worldwide

RevenueBase identified 682 sarbanes oxley audit services worldwide as of September 2026 and tracks 5,112 professional contacts across them, including 1,475 with verified work emails. The United States is the largest market and Paris the largest hub.

This list covers sarbanes oxley audit services worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026. Country and city lists for sarbanes oxley audit services follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review
682Companies
5,112Contacts tracked
1,475Verified emails
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The 25 largest sarbanes oxley audit services worldwide

Ranked by team size
Top 25 of 682 sarbanes oxley audit services worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to sarbanes oxley audit services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceParis, FranceHQ checked Sep 29, 2026201-500374 contacts →

Indirect evidence

“Exponens is an independent group providing public accounting expertise, consultancy and auditing, with more than 300 employees, based in 9 offices in the Ile-de-France region.”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidenceUmhlanga, South AfricaHQ checked Sep 29, 2026201-500184 contacts →

Indirect evidence

“Auditing, Accounting and Taxation It’s been 100 years since David Strachan strode from the pavement of Smith Street into William Cotta Building at number 331, and put up his…”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 29, 2026n/a146 contacts →

Indirect evidence

“The CPAs and staff accountants at Jain & Associates have an experience in both public accounting and industry.”

Source: RevenueBase Database · checked Sep 29, 2026
4Partial evidenceParis, FranceHQ checked Sep 29, 2026201-500117 contacts →

Partial evidence

“Talenz Audit accompagne les acteurs économiques, entreprises et organisations, dans leurs relations économiques, dans l’analyse de la fiabilité de leurs données financières, et…”

Source: RevenueBase Database · checked Sep 29, 2026
5Partial evidenceTassin-La-Demi-Lune, FranceHQ checked Sep 29, 202651-20095 contacts →

Partial evidence

“Situé à Paris, Lyon, Marseille et Bordeaux, Arthaud & Associés est spécialisé en Audit et Conseil Financier, et en pleine expansion sur de nombreux métiers transverses : ESG, TS…”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceŁódź, PolandHQ checked Sep 29, 202651-20076 contacts →

Indirect evidence

“Jesteśmy dynamicznie rozwijającą się Kancelarią Biegłych Rewidentów, założoną w 2010 roku.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceMumbai, IndiaHQ checked Sep 29, 202611-5069 contacts →

Indirect evidence

“Established in the year 1987, fully operational and growing exponentially since early 2003.”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidencePort Shepstone, South AfricaHQ checked Sep 29, 202651-20059 contacts →

Indirect evidence

“Lockhat Incorporated is a firm of registered auditors offering a range of financial services to both corporate business and government.”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidencePowell, OH, United StatesHQ checked Sep 29, 202651-20056 contacts →

Indirect evidence

“We are now Acclarity.”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceTucson, AZ, United StatesHQ checked Sep 29, 202651-20053 contacts →

Indirect evidence

“HeinfeldMeech is a premier auditing and consulting firm specializing in the service of governmental and nonprofit organizations.”

Source: RevenueBase Database · checked Sep 29, 2026
11Partial evidenceTbilisi, GeorgiaHQ checked Sep 29, 202651-20049 contacts →

Partial evidence

“Kudos Georgia is an independent audit, accounting, valuation, tax advisory and corporate finance firm based in Tbilisi, Georgia.”

Source: RevenueBase Database · checked Sep 29, 2026
12Partial evidenceVilleneuve D'ascq, FranceHQ checked Sep 29, 202611-5045 contacts →

Partial evidence

“COGEFI is an independent accounting and audit firm located in Villeneuve d'Ascq near to Lille (North of France).”

Source: RevenueBase Database · checked Sep 29, 2026
13Partial evidenceBridgeville, PA, United StatesHQ checked Sep 29, 202611-5041 contacts →

Partial evidence

“McClintock & Associates offers a broad range of financial services, with a specialty in financial statement audits and student financial aid audits for the postsecondary education…”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceDiamond Bar, CA, United StatesHQ checked Sep 29, 202651-20041 contacts →

Indirect evidence

“Our service team has a broad based local and national experience in the industries of professional services, technology & software, health care, alternative energy, e-commerce, as…”

Source: RevenueBase Database · checked Sep 29, 2026
15Partial evidenceLuxembourgHQ checked Sep 29, 202611-5040 contacts →

Partial evidence

“PKF Audit & Conseil est devenu un cabinet indépendant et un membre du réseau PKF International depuis 2018.”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidenceFortaleza, BrazilHQ checked Sep 29, 202651-20039 contacts →

Indirect evidence

“Accord Contabilidade e Auditoria S/S is a company based out of Brazil.”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceBeykoz, TürkiyeHQ checked Sep 29, 202611-5038 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceGuayaquil, EcuadorHQ checked Sep 29, 202611-5035 contacts →

Indirect evidence

“Aldía & Co.”

Source: RevenueBase Database · checked Sep 29, 2026
19Indirect evidenceFrankfurt Am Main, GermanyHQ checked Sep 29, 202611-5034 contacts →

Indirect evidence

“Die GAR Gesellschaft für Aufsichtsrecht und Revision mbH Wirtschaftsprüfungsgesellschaft mit Sitz in Frankfurt am Main wurde im Juli 2009 gegründet.”

Source: RevenueBase Database · checked Sep 29, 2026
20Partial evidenceSan Ramon, CA, United StatesHQ checked Sep 29, 202651-20031 contacts →

Partial evidence

“Lindquist LLP is a leading and award-winning certified public accounting firm that provides audit, accounting, compliance and consulting services.”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceOsmangazi, TürkiyeHQ checked Sep 29, 202651-20028 contacts →

Indirect evidence

“Bağımsız Denetim Nexia Bursa; Kadrosundaki tecrübeli denetçilerden oluşan denetim ekipleriyle, Sermaye Piyasası Mevzuatına tabi kurum ve kuruluşların, Enerji Piyasasında faaliyet…”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceUnited StatesHQ checked Sep 29, 202651-20026 contacts →

Indirect evidence

“Calabrese Consulting LLC and Albeck Financial Services bring together decades of combined financial accounting and advisory consulting services experience.”

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidenceBourges, FranceHQ checked Sep 29, 202611-5025 contacts →

Indirect evidence

“Le Cabinet Assistance et Conseil est une société d'expertise-comptable et de commissariat aux comptes implantée dans le département du Cher et intervenant sur diverses villes de…”

Source: RevenueBase Database · checked Sep 29, 2026
24Indirect evidenceKansas City, MO, United StatesHQ checked Sep 29, 202611-5023 contacts →

Indirect evidence

“McBride, Lock & Associates, LLC was formed in 1980.”

Source: RevenueBase Database · checked Sep 29, 2026
25Indirect evidencePasadena, CA, United StatesHQ checked Sep 29, 202611-5023 contacts →

Indirect evidence

“Harrington Group, Certified Public Accountants, LLP is a certified public accounting and consulting firm with offices in Los Angeles and San Francisco.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 682 sarbanes oxley audit services worldwide

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Sarbanes oxley audit services worldwide at a glance

As of Sep 29, 2026
28.9%Verified-email coverage
7.5Average contacts per company
1-10Median size (employees)
2.2%Largest-city concentration · Paris
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
367
11-50
259
51-200
40
201-500
10

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among sarbanes oxley audit services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for sarbanes oxley audit services are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “sarbanes oxley audit services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names sarbanes oxley audit services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among sarbanes oxley audit services, and records with no verified work email.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,475 across the full list. 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 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Sarbanes oxley audit services by location

4 lists · largest first

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

Countries

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names sarbanes oxley audit services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many sarbanes oxley audit services are there worldwide?

RevenueBase identified 682 sarbanes oxley audit services worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Exponens, headquartered in Paris, tops this list with the largest team on record.

Which country has the most sarbanes oxley audit services?

The United States leads with 80 companies, followed by Brazil (49) and France (49). Every sarbanes oxley audit services list by country and city is linked on this page.

Which city has the most sarbanes oxley audit services?

Paris leads with 15 headquartered companies, followed by Sao Paulo (14) and Dubai (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,475 verified decision-maker contacts tracked across these 682 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 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 Smart Search, 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.