Company lists · Data refreshed September 2026

Top 25 Bookkeeping service providers based in the United States

Name: Bookkeeping service providers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 7,859 companies tracked

RevenueBase identified 7,859 bookkeeping service providers headquartered in the United States as of September 2026 and tracks 25,073 professional contacts across them, including 7,154 with verified work emails. Houston is the largest hub.

This list covers bookkeeping service providers 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 19, 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 19, 2026 86% judged on-target in blind review

7,859Companies

25,073Contacts tracked

7,154Verified emails

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The 25 largest bookkeeping service providers based in the United States

Ranked by team size

Top 25 of 7,859 bookkeeping service providers based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to bookkeeping service providers: 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	Supporting Strategies	Strong evidence	Beverly, MA, United StatesHQ checked Sep 19, 2026	51-200	415 contacts →
	Strong evidence “Outsourced Bookkeeping and Controller Services Supporting Strategies provides outsourced bookkeeping services, controller services and operational support to growing businesses.” Source: RevenueBase Database · checked Sep 19, 2026
2	Bench Accounting By Mainstreet	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 19, 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 19, 2026
3	Accounting Solutions	Indirect evidence	Houston, PA, United StatesHQ checked Sep 19, 2026	n/a	149 contacts →
	Indirect evidence “Accounting Solutions provides a wide range of services to individuals and businesses in a variety of industries.” Source: RevenueBase Database · checked Sep 19, 2026
4	Crystalvoxx LLC Accounting Services	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 19, 2026	51-200	108 contacts →
	Indirect evidence “CrystalVoxx offers a wide range of accounting and payroll services to suit diverse customer needs [Accounting & Payroll, EMR Integrated Transcription, Revenue Cycle Management,].” Source: RevenueBase Database · checked Sep 19, 2026
5	B.T. Bryan Accounting, INC	Indirect evidence	Palatine, United StatesHQ checked Sep 19, 2026	n/a	101 contacts →
	Indirect evidence “We specialize in accounting services for small and family-owned businesses-serving as the perfect extension of your company’s financial team.” Source: RevenueBase Database · checked Sep 19, 2026
6	Pacific Accounting & Business Services INC	Indirect evidence	Irving, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	97 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
7	Vyde TAX & Accounting	Strong evidence	Provo, UT, United StatesHQ checked Sep 19, 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 19, 2026
8	Rivero, Gordimer & Company, P.A	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 19, 2026	51-200	92 contacts →
	Indirect evidence “Rivero, Gordimer & Company is a full-service accounting and advisory firm based in Tampa Bay.” Source: RevenueBase Database · checked Sep 19, 2026
9	Bookminders	Strong evidence	Pittsburgh, PA, United StatesHQ checked Sep 19, 2026	51-200	81 contacts →
	Strong evidence “For more than 30 years, Bookminders has provided timely, accurate and cost effective bookkeeping for a variety of nonprofits and small businesses.” Source: RevenueBase Database · checked Sep 19, 2026
10	Bookkeeping Express	Indirect evidence	Reston, VA, United StatesHQ checked Sep 19, 2026	51-200	78 contacts →
	Indirect evidence “We’re here to help businesses.” Source: RevenueBase Database · checked Sep 19, 2026
11	Decimal	Indirect evidence	Fully Remote, United StatesHQ checked Sep 19, 2026	51-200	74 contacts →
	Indirect evidence “We handle the financial operations so small businesses don’t have to.” Source: RevenueBase Database · checked Sep 19, 2026
12	Petroledger Energy Partners	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 19, 2026	51-200	67 contacts →
	Indirect evidence “We’re Your Partner in Energy Asset Management, from Advising to Outsourcing.” Source: RevenueBase Database · checked Sep 19, 2026
13	bookkeepergirl.com	Strong evidence	Denton, TX, United StatesHQ checked Sep 19, 2026	n/a	66 contacts →
	Strong evidence “Online bookkeeping and payroll services for small business owners looking for a simple solution to managing their finances.” Source: RevenueBase Database · checked Sep 19, 2026
14	Karma CPA Services LLP	Strong evidence	New York, United StatesHQ checked Sep 19, 2026	51-200	64 contacts →
	Strong evidence “Our accounting team utilizes online technology to help scale up your business by managing your Bookkeeping and Accounting, with a personalized touch.” Source: RevenueBase Database · checked Sep 19, 2026
15	Better Accounting Solutions	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	51-200	62 contacts →
	Strong evidence “We offer a wide range of custom accounting, bookkeeping and consulting services: Tax Accounting Services, Bookkeeping, Consulting Services, Payroll, Report Generation, QuickBooks…” Source: RevenueBase Database · checked Sep 19, 2026
16	Smoker & Company LLC	Indirect evidence	Leola, PA, United StatesHQ checked Sep 19, 2026	51-200	61 contacts →
	Indirect evidence “Smoker & Company has built an outstanding reputation for providing the highest standards of quality service to our clients.” Source: RevenueBase Database · checked Sep 19, 2026
17	Powered Books	Strong evidence	New City, NY, United StatesHQ checked Sep 19, 2026	11-50	59 contacts →
	Strong evidence “Not more than 5 minutes of your day will be spent on your bookkeeping,we will do it all.” Source: RevenueBase Database · checked Sep 19, 2026
18	Ottit INC	Strong evidence	Costa Mesa, CA, United StatesHQ checked Sep 19, 2026	11-50	57 contacts →
	Strong evidence “Ottit is an Orange County based full-service bookkeeping agency for fast-growing eCommerce, Saas, and service based businesses.” Source: RevenueBase Database · checked Sep 19, 2026
19	South Plains Implement LTD	Indirect evidence	Seminole, TX, United StatesHQ checked Sep 19, 2026	51-200	55 contacts →
	Indirect evidence “South Plains Implement Ltd is an Accounting company located at 204 North Highway 385, Seminole, Texas 79360.” Source: RevenueBase Database · checked Sep 19, 2026
20	Bookstime	Indirect evidence	Newton, MA, United StatesHQ checked Sep 19, 2026	51-200	52 contacts →
	Indirect evidence “Too many small businesses and nonprofits struggle to afford a highly qualified bookkeeper.” Source: RevenueBase Database · checked Sep 19, 2026
21	HAVEN	Strong evidence	New York, United StatesHQ checked Sep 19, 2026	11-50	51 contacts →
	Strong evidence “Providing bookkeeping, tax prep and tax credit services to growing businesses.” Source: RevenueBase Database · checked Sep 19, 2026
22	Xact INC	Indirect evidence	Mill Valley, CA, United StatesHQ checked Sep 19, 2026	201-500	49 contacts →
	Indirect evidence “At XACT, we understand the needs of accounting firms & small or solo service providers.” Source: RevenueBase Database · checked Sep 19, 2026
23	Ledgergurus	Indirect evidence	American Fork, UT, United StatesHQ checked Sep 19, 2026	51-200	44 contacts →
	Indirect evidence “LedgerGurus enables small businesses to increase revenues and profits through specialized and affordable accounting services.” Source: RevenueBase Database · checked Sep 19, 2026
24	Unloop Accounting	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	11-50	43 contacts →
	Indirect evidence “Unloop is the first and only accounting firm exclusively servicing ecommerce and inventory businesses in the US and Canada.” Source: RevenueBase Database · checked Sep 19, 2026
25	Quality Back Office	Indirect evidence	Naperville, IL, United StatesHQ checked Sep 19, 2026	11-50	42 contacts →
	Indirect evidence “QBO is a full service accounting firm providing back office services to all types of businesses.” Source: RevenueBase Database · checked Sep 19, 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: bookkeeping service providers. 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 bookkeeping service providers.
Partial evidence: Its own public description names part of bookkeeping service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name bookkeeping service providers. 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 7,859 bookkeeping service providers based in the United States

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Bookkeeping service providers based in the United States at a glance

As of Sep 19, 2026

28.5%Verified-email coverage

3.2Average contacts per company

1-10Median size (employees)

1.7%Largest-city concentration · Houston

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

6,954

11-50

759

51-200

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 7,859 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 bookkeeping service providers, 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 “bookkeeping service providers”. 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 bookkeeping service providers), 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 bookkeeping service providers, 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, 7,154 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 19, 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.

Bookkeeping service providers by metro

Bookkeeping service providers in Houston137
Bookkeeping service providers in New York134
Bookkeeping service providers in Los Angeles99
Bookkeeping service providers in Austin81
Bookkeeping service providers in Miami75
Bookkeeping service providers in San Diego72
Bookkeeping service providers in Denver69
Bookkeeping service providers in Atlanta67
Bookkeeping service providers in Chicago66
Bookkeeping service providers in Dallas64
Bookkeeping service providers in Portland55
Bookkeeping service providers in Phoenix54
Bookkeeping service providers in Las Vegas53
Bookkeeping service providers in Orlando51
Bookkeeping service providers in San Antonio45
Bookkeeping service providers in Charlotte42
Bookkeeping service providers in San Francisco37
Bookkeeping service providers in Seattle37
Bookkeeping service providers in Columbus36
Bookkeeping service providers in Tampa35
Bookkeeping service providers in Raleigh32
Bookkeeping service providers in Sheridan31
Bookkeeping service providers in Jacksonville30
Bookkeeping service providers in Philadelphia30
Bookkeeping service providers in Irvine29
Bookkeeping service providers in Colorado Springs27
Bookkeeping service providers in Washington26
Bookkeeping service providers in Minneapolis25
Bookkeeping service providers in Nashville25
Bookkeeping service providers in Tucson25

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 bookkeeping service providers, 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 bookkeeping service providers are there based in the United States?

RevenueBase identified 7,859 bookkeeping service providers 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?

Supporting Strategies, headquartered in Beverly, tops this list with the largest team on record.

Which city has the most bookkeeping service providers?

Houston leads with 137 headquartered companies, followed by New York (134) and Los Angeles (99).

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 7,154 verified decision-maker contacts tracked across these 7,859 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 19, 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.