Company lists · Data refreshed September 2026

Top 25 Outsourced bookkeeping services for cpa firms based in the United States

Name: Outsourced bookkeeping services for cpa 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 21, 2026 8,301 companies tracked

RevenueBase identified 8,301 company matches for outsourced bookkeeping services for cpa firms associated with the United States as of September 2026 and tracks 31,625 professional contacts across them, including 10,256 with verified work emails. New York is the largest hub.

This list covers company matches for outsourced bookkeeping services for cpa firms 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 September 21, 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 Sep 21, 2026 How this list was built

8,301Companies

31,625Contacts tracked

10,256Verified emails

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The 25 largest outsourced bookkeeping services for cpa firms based in the United States

Ranked by team size

Top 25 of 8,301 company matches for outsourced bookkeeping services for cpa firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Supporting Strategies	Exact match	Beverly, MA, United StatesHQ recorded Sep 21, 2026	51-200	415 contacts →
	Exact match “Outsourced Bookkeeping and Controller Services Supporting Strategies provides outsourced bookkeeping services, controller services and operational support to growing businesses.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	1-800accountant	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	201-500	320 contacts →
	Exact match “1-800Accoutant is America’s leading virtual accounting firm for small businesses.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Unison Globus	Exact match	Coral Springs, FL, United StatesHQ recorded Sep 21, 2026	201-500	320 contacts →
	Exact match “Unison Globus is a global accounting outsourcing and offshore staffing partner dedicated to supporting CPA firms and accounting professionals.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Infinity Globus, A Springline Company	Exact match	Dallas, TX, United StatesHQ recorded Sep 21, 2026	201-500	168 contacts →
	Exact match “Infinity Globus, a Springline company, is a leading accounting outsourcing firm with over two decades of industry experience, providing tailored taxation and accounting services…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Finsmart Accounting	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	51-200	155 contacts →
	Exact match “Accounting Outsourcing to Drive Growth for Global CPA Firms & MNCs.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Konnect Books & Taxes- Virtual CFO & USA TAX Consultants	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	51-200	145 contacts →
	Exact match “Konnect Books & Taxes, is an International Bookkeeping, Tax & Advisory firm, in the USA, with CPAs & Accountants, ready to help you take care of ALL your numbers.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Propio	Exact match	Seattle, WA, United StatesHQ recorded Sep 21, 2026	n/a	130 contacts →
	Exact match “Propio is the all-in-one accounting platform that does the work.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Optima Office, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 21, 2026	51-200	120 contacts →
	Exact match “At Optima Office, we understand the challenges businesses face with financial management and HR services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Henry & Peters, P.C	Exact match	Tyler, TX, United StatesHQ recorded Sep 21, 2026	51-200	115 contacts →
	Exact match “For over 90 years, Henry & Peters has provided comprehensive accounting services with a depth of experience in Oil & Gas, Healthcare, Engineering, Construction, Small Business…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Glocal Accounting	Exact match	Delaware, DE, United StatesHQ recorded Sep 21, 2026	501-1,000	115 contacts →
	Exact match “Welcome to GLOCAL Accounting.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Crystalvoxx LLC Accounting Services	Exact match	Dallas, TX, United StatesHQ recorded Sep 21, 2026	51-200	108 contacts →
	Exact match “CrystalVoxx offers a wide range of accounting and payroll services to suit diverse customer needs [Accounting & Payroll, EMR Integrated Transcription, Revenue Cycle Management,].” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	B.T. Bryan Accounting, INC	Exact match	Palatine, United StatesHQ recorded Sep 21, 2026	n/a	101 contacts →
	Exact match “We specialize in accounting services for small and family-owned businesses-serving as the perfect extension of your company’s financial team.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Graphite	Exact match	New York, United StatesHQ recorded Sep 21, 2026	51-200	100 contacts →
	Exact match “The #1 Team Startups Rely On For Accounting, CFO & Tax.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Pacific Accounting & Business Services INC	Exact match	Irving, TX, United StatesHQ recorded Sep 21, 2026	1,001-5,000	97 contacts →
	Exact match “Anand Tated a seasoned chartered accountant and the CEO of Pacific Accounting & Business Services (PABS) started PABS with his vision to customize modern solutions and deliver…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Vyde TAX & Accounting	Exact match	Provo, UT, United StatesHQ recorded Sep 21, 2026	51-200	97 contacts →
	Exact match “Vyde provides bookkeeping, taxes, and unlimited accounting advice for a small monthly fee.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Friedman Huey Associates LLP	Exact match	Frankfort, IL, United StatesHQ recorded Sep 21, 2026	51-200	95 contacts →
	Exact match “Friedman+Huey Associates LLP is full-service CPA Accounting Firm founded in 1985.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Capactix Business Solutions	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	51-200	92 contacts →
	Exact match “We are one of the leading offshore companies that offer the best in the industry staffing solutions to CPAs, accounting firms, and other companies.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	George Dimov, CPA	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	11-50	90 contacts →
	Exact match “About us- United States Certified Public Accountant with IRS e-file - Registered IRS Tax Preparer with valid PTIN for all 50 states - 10+ years experience in accounting - 5 star…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Acuity Accounting	Exact match	Atlanta, GA, United StatesHQ recorded Sep 21, 2026	51-200	89 contacts →
	Exact match “Acuity is the modern-day accounting organization built specifically for startups and small businesses.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Bookkeeping Express	Exact match	Reston, VA, United StatesHQ recorded Sep 21, 2026	51-200	78 contacts →
	Exact match “We’re here to help businesses.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	BAC Certified Public Accountants	Exact match	Dyersville, IA, United StatesHQ recorded Sep 21, 2026	11-50	77 contacts →
	Exact match “BAC was started with business owners in mind.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Decimal	Exact match	Fully Remote, United StatesHQ recorded Sep 21, 2026	51-200	74 contacts →
	Exact match “We handle the financial operations so small businesses don’t have to.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Aldridge, Borden & Company, PC	Exact match	Montgomery, AL, United StatesHQ recorded Sep 21, 2026	11-50	73 contacts →
	Exact match “Aldridge, Borden & Company, P.C.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Sareen And Associates CPA	Exact match	Manassas, VA, United StatesHQ recorded Sep 21, 2026	51-200	73 contacts →
	Exact match “Sareen and Associates provides business intelligence to small to mid-size businesses.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Entelyglobal Solutions	Exact match	Plainfield, NJ, United StatesHQ recorded Sep 21, 2026	11-50	73 contacts →
	Exact match “Entelyglobal is an CPA firm accounting/tax support services company having head office In the USA and branch office in Bangalore, India.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “outsourced bookkeeping services for cpa firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 8,301 outsourced bookkeeping services for cpa firms based in the United States

See the full list, filter by size, metro and specialty, and access 10,256 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outsourced bookkeeping services for cpa firms based in the United States at a glance

As of Sep 21, 2026

32.4%Verified-email coverage

3.8Average contacts per company

1-10Median size (employees)

2.0%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

7,019

11-50

1,072

51-200

144

201-500

501-1,000

1,001-5,000

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 8,301 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 “outsourced bookkeeping services for cpa firms” 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 10,256 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 September 21, 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.

Outsourced bookkeeping services for cpa firms by metro

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 “outsourced bookkeeping services for cpa firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outsourced bookkeeping services for cpa firms are there based in the United States?

RevenueBase identified 8,301 company matches for outsourced bookkeeping services for cpa firms associated with the United States as of September 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?

Supporting Strategies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most outsourced bookkeeping services for cpa firms?

New York leads with 169 company records, followed by Houston (142) and Austin (89).

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 10,256 professional contacts with verified work emails tracked across these 8,301 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 September 21, 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.