Company lists · Data refreshed September 2026

Top 25 Regional accounting firms based in the United States

Name: Regional accounting firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 12,440 companies tracked

RevenueBase identified 12,440 regional accounting firms headquartered in the United States as of September 2026 and tracks 201,884 professional contacts across them, including 98,153 with verified work emails. New York is the largest hub.

This list covers regional accounting firms headquartered in the United States, 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.

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

12,440Companies

201,884Contacts tracked

98,153Verified emails

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The 25 largest regional accounting firms based in the United States

Ranked by team size

Top 25 of 12,440 regional accounting firms based in the United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to regional accounting firms: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Scrubbed	Partial evidence	Burlingame, CA, United StatesHQ checked Sep 29, 2026	1,001-5,000	490 contacts →
	Partial evidence “Scrubbed delivers partner-led accounting, tax, advisory, and audit services to middle-market companies that want a financial partner they can trust.” Source: RevenueBase Database · checked Sep 29, 2026
2	BRC	Indirect evidence	Greensboro, NC, United StatesHQ checked Sep 29, 2026	201-500	296 contacts →
	Indirect evidence “BRC has been serving clients and their businesses throughout the Southeast for more than 75 years.” Source: RevenueBase Database · checked Sep 29, 2026
3	ATA	Partial evidence	Jackson, TN, United StatesHQ checked Sep 29, 2026	201-500	224 contacts →
	Partial evidence “ATA is one of the largest accounting and consulting firms in the Mid-South and was named the ninth (9th) largest accounting firm in the State of Tennessee by American Business…” Source: RevenueBase Database · checked Sep 29, 2026
4	Lga, LLP	Indirect evidence	Woburn, MA, United StatesHQ checked Sep 29, 2026	51-200	207 contacts →
	Indirect evidence “LGA, LLP is an independent, full-service CPA and Business Advisory firm with over 45 years of experience in delivering financial focus to businesses.” Source: RevenueBase Database · checked Sep 29, 2026
5	Hawkins ASH Cpas	Partial evidence	La Crosse, WI, United StatesHQ checked Sep 29, 2026	51-200	193 contacts →
	Partial evidence “Hawkins Ash CPAs, an Inside Public Accounting Top 200 firm, provides certified public accounting services to privately held businesses, governmental organizations, nonprofit…” Source: RevenueBase Database · checked Sep 29, 2026
6	Hutchinson And Bloodgood LLP	Indirect evidence	Glendale, CA, United StatesHQ checked Sep 29, 2026	51-200	187 contacts →
	Indirect evidence “Hutchinson and Bloodgood LLP is a leading firm of Certified Public Accountants and Consultants providing Tax Planning, Auditing, Technology Consulting, Human Resources and…” Source: RevenueBase Database · checked Sep 29, 2026
7	THF Thomas Howell Ferguson	Indirect evidence	Tallahassee, FL, United StatesHQ checked Sep 29, 2026	51-200	163 contacts →
	Indirect evidence “Thomas Howell Ferguson P.A.” Source: RevenueBase Database · checked Sep 29, 2026
8	Andrews Hooper Pavlik PLC	Indirect evidence	Saginaw, MI, United StatesHQ checked Sep 29, 2026	51-200	153 contacts →
	Indirect evidence “Andrews Hooper Pavlik PLC (AHP) was founded in 1993 by three partners of Ernst & Young.” Source: RevenueBase Database · checked Sep 29, 2026
9	Ketel Thorstenson, LLP	Partial evidence	Rapid City, SD, United StatesHQ checked Sep 29, 2026	51-200	141 contacts →
	Partial evidence “Ketel Thorstenson, LLP, is a full-service accounting firm rich in history, serving clients since 1936.” Source: RevenueBase Database · checked Sep 29, 2026
10	Crete Professionals Alliance	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 29, 2026	51-200	114 contacts →
	Indirect evidence “Current is the new name for Crete Professionals Alliance.” Source: RevenueBase Database · checked Sep 29, 2026
11	D'arcangelo & Co., LLP	Partial evidence	Utica, NY, United StatesHQ checked Sep 29, 2026	51-200	103 contacts →
	Partial evidence “Bringing our clients over 70 years of dedicated experience and service, D'Arcangelo & Co, LLP offers our clients a distinct difference through unsurpassed accounting, auditing…” Source: RevenueBase Database · checked Sep 29, 2026
12	Wegmann Dazet	Indirect evidence	Metairie, LA, United StatesHQ checked Sep 29, 2026	51-200	96 contacts →
	Indirect evidence “Known as the Entrepreneur’s CPA, Wegmann Dazet is one of the largest locally owned CPA/Business Advisory firms based in the Gulf South.” Source: RevenueBase Database · checked Sep 29, 2026
13	Matthews, Carter & Boyce, P.C	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 29, 2026	51-200	95 contacts →
	Partial evidence “MCB is a full-service accounting firm celebrating nearly 80 very independent years of business in the Washington, DC metro area.” Source: RevenueBase Database · checked Sep 29, 2026
14	Frankel	Indirect evidence	Omaha, NE, United StatesHQ checked Sep 29, 2026	51-200	91 contacts →
	Indirect evidence “Since 1959, our business and individual clients have thrived on our expertise and vision.” Source: RevenueBase Database · checked Sep 29, 2026
15	Moore Beauston & Woodham LLC Cpas	Indirect evidence	North Charleston, SC, United StatesHQ checked Sep 29, 2026	51-200	90 contacts →
	Indirect evidence “At Moore Beauston Woodham, we provide a comprehensive set of services for companies and individuals seeking financial planning, problem-solving, audit services and tax preparation.” Source: RevenueBase Database · checked Sep 29, 2026
16	Hrss Cpas	Partial evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	51-200	87 contacts →
	Partial evidence “HRSS is a full-service accounting, tax, audit, and advisory firm with 40 years of experience serving businesses and individuals, with a focus on middle-market clients.” Source: RevenueBase Database · checked Sep 29, 2026
17	Williams & Company PC	Strong evidence	Sioux City, IA, United StatesHQ checked Sep 29, 2026	51-200	80 contacts →
	Strong evidence “Williams & Company PC is a major regional firm in the Midwest offering a wide range of public accounting services to businesses, individuals, not-for-profits and governmental…” Source: RevenueBase Database · checked Sep 29, 2026
18	SFW Partners, LLC	Partial evidence	St. Louis, MO, United StatesHQ checked Sep 29, 2026	51-200	76 contacts →
	Partial evidence “The Mission of SFW Partners, LLC is to be a highly respected, ethically guided certified public accounting firm serving as a trusted business advisor to our clients while…” Source: RevenueBase Database · checked Sep 29, 2026
19	SST Accountants & Consultants	Partial evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	11-50	74 contacts →
	Partial evidence “SST Accountants & Consultants provides tax, audit, accounting, and business advisory services to privately-held businesses and individuals.” Source: RevenueBase Database · checked Sep 29, 2026
20	Rudler,psc	Partial evidence	Fort Wright, KY, United StatesHQ checked Sep 29, 2026	51-200	73 contacts →
	Partial evidence “Pursue Your Vision Rudler, PSC is a full-service public accounting, tax, compliance and business management advisory firm with special services in business valuations, employee…” Source: RevenueBase Database · checked Sep 29, 2026
21	Mspc Certified Public Accountants And Advisors	Indirect evidence	Cranford, NJ, United StatesHQ checked Sep 29, 2026	51-200	73 contacts →
	Indirect evidence “MSPC Certified Public Accountants and Advisors, P.C.” Source: RevenueBase Database · checked Sep 29, 2026
22	Hw&co. Cpas & Advisors	Indirect evidence	Cleveland, OH, United StatesHQ checked Sep 29, 2026	51-200	71 contacts →
	Indirect evidence “HW & Co.” Source: RevenueBase Database · checked Sep 29, 2026
23	Nawrocki Smith LLP	Partial evidence	Hauppauge, NY, United StatesHQ checked Sep 29, 2026	51-200	67 contacts →
	Partial evidence “Nawrocki Smith is a full-service accounting and advisory firm offering expert financial services to individuals, small to mid-size corporations, Fortune 500 companies, local…” Source: RevenueBase Database · checked Sep 29, 2026
24	Brown Armstrong Cpas	Indirect evidence	Bakersfield, CA, United StatesHQ checked Sep 29, 2026	51-200	67 contacts →
	Indirect evidence “As accountants, we know the importance of numbers, but we’re also smart enough to know that there is more to managing your financials than that.” Source: RevenueBase Database · checked Sep 29, 2026
25	Schlenner Wenner & CO	Indirect evidence	St. Cloud, MN, United StatesHQ checked Sep 29, 2026	51-200	66 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: regional accounting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names regional accounting firms.
Partial evidence: Its own public description names part of regional accounting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name regional accounting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 12,440 regional accounting firms based in the United States

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Regional accounting firms based in the United States at a glance

As of Sep 29, 2026

48.6%Verified-email coverage

16.2Average contacts per company

1-10Median size (employees)

1.9%Largest-city concentration · New York

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

8,103

11-50

3,423

51-200

679

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 12,440 companies.

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 regional accounting firms, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “regional accounting firms”. 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 regional accounting firms), 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 regional accounting firms, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 98,153 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.

Regional accounting firms by metro

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 regional accounting firms, 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 regional accounting firms are there based in the United States?

RevenueBase identified 12,440 regional accounting firms headquartered in the United States 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?

Scrubbed, headquartered in Burlingame, tops this list with the largest team on record.

Which city has the most regional accounting firms?

New York leads with 241 headquartered companies, followed by Houston (177) and Chicago (121).

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 98,153 verified decision-maker contacts tracked across these 12,440 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.