Company lists · Data refreshed November 2026

Top 18 External auditors based in the United States

RevenueBase identified 41 company matches for external auditors associated with the United States as of November 2026 and tracks 439 professional contacts across them, including 125 with verified work emails. Austin is the largest hub.

This list covers company matches for external auditors 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
41Companies
439Contacts tracked
125Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 18 largest external auditors based in the United States

Ranked by team size
Top 18 of 41 company matches for external auditors 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 matchDayton, OH, United StatesHQ recorded Nov 6, 202611-5076 contacts →

Exact match

“Since 1994, EAGLE has built an excellent reputation by providing third party auditing services that are objective and value-added.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
3Exact 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
4Exact 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
5Exact 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
6Exact 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
7Exact 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
8Exact matchSouth Easton, MA, United StatesHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Healy & Healy is a consulting firm, providing management consulting services to a variety of clients since 1985.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSioux Falls, SD, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We offer accurate, professional, and cost-effective auditing and consulting including: Internal Monitoring Policy & Procedures Internal Audits Regulatory Compliance Audits Risk…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTulsa, OK, United StatesHQ recorded Nov 6, 202611-502 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRiverview, FL, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Established by former partners of Ashland Partners and a 100% employee-owned certified public accounting firm, Assurance Accounting Group (AAG) is committed to establishing the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHollywood, FL, United StatesHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Financial and Accounting ServicesPlan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLas Vegas, NV, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Independent Auditing and Financial Statements for Nonprofits & Construction Companies You received which kicked up your total federal awards from the US Federal Government beyond…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPinedale, WY, United StatesHQ recorded Nov 6, 202611-501 contacts →

Exact match

“AuditGeeks is a leading provider of auditing services, dedicated to helping businesses ensure compliance, mitigate risks, and optimize their financial performance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLanghorne, PA, United StatesHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Lopez, Teodosio, & Larkin, LLC provides audit and assurance services to closely-held businesses, nonprofit organizations, and governmental entities to maximize financial and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchVancouver, WA, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“C.O.R.E.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDenver, CO, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“North Star Audit & Consulting is dedicated to the betterment of Internal Audit departments.”

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

Showing 18 of 41 external auditors based in the United States

See the full list, filter by size, metro and specialty, and access 125 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

External auditors based in the United States at a glance

As of Nov 6, 2026
28.5%Verified-email coverage
10.7Average contacts per company
1-10Median size (employees)
4.9%Largest-city concentration · Austin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
18
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 41 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 “external auditors” 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 125 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 “external auditors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many external auditors are there based in the United States?

RevenueBase identified 41 company matches for external auditors 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?

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

Which city has the most external auditors?

Austin leads with 2 company records, followed by Houston (2) and Kansas City (2).

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 125 professional contacts with verified work emails tracked across these 41 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.

Ready to reach these companies? Verified emails and direct dials for all 41 external auditors based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

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.