Company lists · Data refreshed September 2026

Top 25 Accounting firms providing outsourced accounting companies based in the United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 20,306 companies tracked

RevenueBase identified 20,306 accounting firms providing outsourced accounting companies headquartered in the United States as of September 2026 and tracks 139,109 professional contacts across them, including 57,951 with verified work emails and 52,956 with mobile numbers. New York is the largest hub.

This list covers accounting firms providing outsourced accounting companies 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 27, 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 27, 2026 86% judged on-target in blind review

20,306Companies

139,109Contacts tracked

57,951Verified emails

52,956Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest accounting firms providing outsourced accounting companies based in the United States

Ranked by team size

Top 25 of 20,306 accounting firms providing outsourced accounting companies based in the United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to accounting firms providing outsourced accounting companies: 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	B Consulting	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 27, 2026	n/a	913 contacts →
	Indirect evidence “B Consulting provides a plug-and-play financial operations team for high-growth startups.” Source: RevenueBase Database · checked Sep 27, 2026
2	Bennett Thrasher	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	201-500	558 contacts →
	Partial evidence “Bennett Thrasher provides proven guidance for financial confidence through premier tax, audit, advisory, and outsourcing solutions.” Source: RevenueBase Database · checked Sep 27, 2026
3	Bench Accounting By Mainstreet	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	201-500	366 contacts →
	Indirect evidence “At Bench by Mainstreet, we believe small business owners deserve more than just software - they deserve real financial support.” Source: RevenueBase Database · checked Sep 27, 2026
4	Lga, LLP	Indirect evidence	Woburn, MA, United StatesHQ checked Sep 27, 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 27, 2026
5	Tickmarks, INC	Indirect evidence	Reston, VA, United StatesHQ checked Sep 27, 2026	201-500	207 contacts →
	Indirect evidence “Tickmarks Inc.” Source: RevenueBase Database · checked Sep 27, 2026
6	Hutchinson And Bloodgood LLP	Partial evidence	Glendale, CA, United StatesHQ checked Sep 27, 2026	51-200	187 contacts →
	Partial 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 27, 2026
7	Tarsus	Strong evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	51-200	115 contacts →
	Strong evidence “Tarsus is a leading advisory firm in personalized outsourced CFO services, M&A, accounting, payroll, finance, and transactional services designed to help you scale your business…” Source: RevenueBase Database · checked Sep 27, 2026
8	D'arcangelo & Co., LLP	Strong evidence	Utica, NY, United StatesHQ checked Sep 27, 2026	51-200	103 contacts →
	Strong 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 27, 2026
9	Kranz Consulting	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	201-500	99 contacts →
	Indirect evidence “For 30 years, Kranz Consulting has advised and supported entrepreneurs and founders through the complexities of building high-growth businesses, and over 2,500 companies stand as…” Source: RevenueBase Database · checked Sep 27, 2026
10	Vyde TAX & Accounting	Strong evidence	Provo, UT, United StatesHQ checked Sep 27, 2026	51-200	97 contacts →
	Strong evidence “Vyde provides bookkeeping, taxes, and unlimited accounting advice for a small monthly fee.” Source: RevenueBase Database · checked Sep 27, 2026
11	Matthews, Carter & Boyce, P.C	Strong evidence	Fairfax, VA, United StatesHQ checked Sep 27, 2026	51-200	95 contacts →
	Strong 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 27, 2026
12	Acuity Accounting	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	51-200	89 contacts →
	Strong evidence “Acuity is the modern-day accounting organization built specifically for startups and small businesses.” Source: RevenueBase Database · checked Sep 27, 2026
13	Williams & Company PC	Strong evidence	Sioux City, IA, United StatesHQ checked Sep 27, 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 27, 2026
14	SFW Partners, LLC	Strong evidence	St. Louis, MO, United StatesHQ checked Sep 27, 2026	51-200	76 contacts →
	Strong 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 27, 2026
15	SST Accountants & Consultants	Strong evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	11-50	74 contacts →
	Strong evidence “SST Accountants & Consultants provides tax, audit, accounting, and business advisory services to privately-held businesses and individuals.” Source: RevenueBase Database · checked Sep 27, 2026
16	Rudler,psc	Strong evidence	Fort Wright, KY, United StatesHQ checked Sep 27, 2026	51-200	73 contacts →
	Strong 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 27, 2026
17	Mspc Certified Public Accountants And Advisors	Indirect evidence	Cranford, NJ, United StatesHQ checked Sep 27, 2026	51-200	73 contacts →
	Indirect evidence “MSPC Certified Public Accountants and Advisors, P.C.” Source: RevenueBase Database · checked Sep 27, 2026
18	Cookie Finance	Strong evidence	Richmond, VA, United StatesHQ checked Sep 27, 2026	11-50	67 contacts →
	Strong evidence “Cookie Finance specializes in accounting solutions exclusively designed for content creators and social media influencers.” Source: RevenueBase Database · checked Sep 27, 2026
19	Brown Armstrong Cpas	Indirect evidence	Bakersfield, CA, United StatesHQ checked Sep 27, 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 27, 2026
20	Schlenner Wenner & CO	Indirect evidence	St. Cloud, MN, United StatesHQ checked Sep 27, 2026	51-200	66 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
21	JGD & Associates LLP	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	11-50	66 contacts →
	Indirect evidence “JGD & Associates is a full service CPA and advisory firm serving the San Diego area for over 40 years.” Source: RevenueBase Database · checked Sep 27, 2026
22	Widmer Roel	Indirect evidence	Fargo, ND, United StatesHQ checked Sep 27, 2026	11-50	63 contacts →
	Indirect evidence “Widmer Roel is a professional corporation of certified public accountants located in Fargo, North Dakota.” Source: RevenueBase Database · checked Sep 27, 2026
23	Denman CPA LLP	Indirect evidence	West Des Moines, IA, United StatesHQ checked Sep 27, 2026	51-200	63 contacts →
	Indirect evidence “Denman has been serving the financial needs of the Midwest for over 70 years.” Source: RevenueBase Database · checked Sep 27, 2026
24	Accseed	Strong evidence	Royal Palm Beach, FL, United StatesHQ checked Sep 27, 2026	11-50	61 contacts →
	Strong evidence “Access proficient tax, accounting, and advisory professionals, trained to suit your business requirements.” Source: RevenueBase Database · checked Sep 27, 2026
25	Hiline	Indirect evidence	Syracuse, NY, United StatesHQ checked Sep 27, 2026	51-200	59 contacts →
	Indirect evidence “We make small business finances stress-free so founders can focus on building great companies.” Source: RevenueBase Database · checked Sep 27, 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: accounting firms providing outsourced accounting companies. 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 accounting firms providing outsourced accounting companies.
Partial evidence: Its own public description names part of accounting firms providing outsourced accounting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name accounting firms providing outsourced accounting companies. 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 20,306 accounting firms providing outsourced accounting companies based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 57,951 reachable decision-makers.

Free signup · no credit card

View the full list →

Accounting firms providing outsourced accounting companies based in the United States at a glance

As of Sep 27, 2026

41.7%Verified-email coverage

38.1%Mobile-number coverage

6.9Average contacts per company

1-10Median size (employees)

2.4%Largest-city concentration · New York

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

15,285

11-50

4,056

51-200

726

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 30.0d

32,0810–30

23,95831–60

1,60461–90

6290–180

246180+

Company record updated

Median 90.0d

00–30

31,30731–60

48,19161–90

50,78590–180

8,826180+

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 accounting firms providing outsourced accounting companies, 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 “accounting firms providing outsourced accounting companies”. 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 accounting firms providing outsourced accounting companies), 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 accounting firms providing outsourced accounting companies, 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, 57,951 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 27, 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.

Accounting firms providing outsourced accounting companies 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 accounting firms providing outsourced accounting companies, 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 accounting firms providing outsourced accounting companies are there based in the United States?

RevenueBase identified 20,306 accounting firms providing outsourced accounting companies 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?

B Consulting, headquartered in Los Angeles, tops this list with the largest team on record.

Which city has the most accounting firms providing outsourced accounting companies?

New York leads with 479 headquartered companies, followed by Houston (336) and Los Angeles (271).

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 57,951 verified decision-maker contacts tracked across these 20,306 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 27, 2026.

Ready to reach these companies? Verified emails and direct dials for all 20,306 accounting firms providing outsourced accounting companies based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Accounting firms providing outsourced accounting companies by geography

Browse the directory

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.