Company lists · Data refreshed November 2026

Top 25 Audit and assurance services based in the United States

RevenueBase identified 84 company matches for audit and assurance services associated with the United States as of November 2026 and tracks 689 professional contacts across them, including 212 with verified work emails. Salt Lake City is the largest hub.

This list covers company matches for audit and assurance services associated with the United States, 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 6, 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 6, 2026 How this list was built
84Companies
689Contacts tracked
212Verified emails
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The 25 largest audit and assurance services based in the United States

Ranked by team size
Top 25 of 84 company matches for audit and assurance services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchBirmingham, GA, United StatesHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“The accounting profession has changed considerably over the past 45 years and Banks, Finley, White & Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchIrwindale, CA, United StatesHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Accounting and Auditing Auditing service includes financial statement audit, compliance audit, internal audit and operation audit.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAvon, CO, United StatesHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“McMahan and Associates has been delivering professional services to clients throughout the United States for over fifty years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchScranton, PA, United StatesHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“We are a local Certified Public Accounting firm and have been a member of the business community for more than 40 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchManalapan, NJ, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“As a member of the American Institute of Certified Public Accountants, Goldstein & Loggia adheres to strict quality control standards, including continuing professional education…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchKansas City, MO, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBoca Raton, FL, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Grau & Associates is the leading provider of audit and attestation services to governmental agencies, municipalities, non-profit organizations and employee benefit plans.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCedar Park, United StatesHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Singleton, Clark & Company is a certified public accounting firm specialized in auditing entities such as school districts, cities, counties, and nonprofit organizations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSalt Lake City, UT, United StatesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“We are a full service CPA firm with a specialized emphasis in assurance services such as audit, agreed upon procedures, reviews, compilations, and examinations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGreenville, TX, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Scott, Singleton, Fincher & Company, PC is a public accounting firm offering audit, review, taxation, and compilation services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Expert Audit Services has earned a reputation for performing accurate, quality audits on a timely basis to its customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHingham, MA, United StatesHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Morgan & Morgan is one of the oldest public accounting firms in the Boston area.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLas Vegas, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Bush & Associates is a PCAOB-licensed audit firm dedicated to setting the highest standard in the industry for technical expertise, efficiency, and client service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Belt Harris Pechacek has joined Crowe!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLaramie, WY, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“ClingerHagerman is a public accounting firm headquartered in Laramie, Wyoming, with offices in Laramie and Greeley, Colorado, that provides audit, accounting, and consulting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNewport Beach, CA, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Expert Global Assurance Services At Reliant, we are committed to delivering exceptional assurance services guided by the highest industry standards.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchFresno, CA, United StatesHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Audited financial statements-the backbone of CHW’s assurance services-add benefits for clients far beyond its annual reporting requirements.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTampa, FL, United StatesHQ recorded Nov 6, 2026201-5006 contacts →

Exact match

“Wolters Kluwer TeamMate Audit Management Solutions is the world's leading internal audit and assurance expert solution with over 25 years dedicated to advancing corporate…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSalt Lake City, UT, United StatesHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“WSRP” is the brand under which WSRP, LLC, and WSRP Advisory LLC provide professional services to their respective clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHouston, TX, United StatesHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Building success in today’s dynamic environment requires determination, innovation and effective management of your resources.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCleveland, OH, United StatesHQ recorded Nov 6, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSalt Lake City, UT, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“G&S Certified Public Accountants is a full-service accounting firm comprised of dynamic business professionals located in Salt Lake City, Utah.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchFt Lauderdale, FL, United StatesHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Auditvisor is a leading audit and assurance company specializing in helping businesses of all sizes achieve and maintain compliance with regulatory standards such as SOC, ISO…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchClemson, SC, United StatesHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Assure Professional is an innovative provider of audit services to service organizations and affordable accounting services across a variety of industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBoca Raton, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Integritat Audit, Accounting & Advisory, LLC (dba Integritat CPA) is a trusted accounting, audit, and advisory firm dedicated to building accountability, trust, and sustainable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 84 audit and assurance services based in the United States

See the full list, filter by size, metro and specialty, and access 212 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Audit and assurance services based in the United States at a glance

As of Nov 6, 2026
30.8%Verified-email coverage
8.2Average contacts per company
1-10Median size (employees)
6.0%Largest-city concentration · Salt Lake City
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
48
11-50
28
51-200
6
201-500
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 84 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 States whose business descriptions match “audit and assurance 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. 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 212 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 6, 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 “audit and assurance services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many audit and assurance services are there based in the United States?

RevenueBase identified 84 company matches for audit and assurance services associated with the United States 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?

Banks, Finley, White & CO tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most audit and assurance services?

Salt Lake City leads with 5 company records, followed by Houston (4) and Boca Raton (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 212 professional contacts with verified work emails tracked across these 84 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 6, 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.