Company lists · Data refreshed September 2026

Top 25 Small business bookkeeping firms worldwide

Name: Small business bookkeeping firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 27,212 companies tracked

RevenueBase identified 27,212 company matches for small business bookkeeping firms worldwide as of September 2026 and tracks 104,095 professional contacts across them, including 21,680 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for small business bookkeeping firms worldwide, 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. Country and city lists for small business bookkeeping firms follow the table.

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

27,212Companies

104,095Contacts tracked

21,680Verified emails

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The 25 largest small business bookkeeping firms worldwide

Ranked by team size

Top 25 of 27,212 company matches for small business bookkeeping firms worldwide, 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	Outbooks	Exact match	Harrow, United KingdomHQ recorded Sep 21, 2026	201-500	477 contacts →
	Exact match “Outbooks is a leading provider of outsourcing services to accounting and bookkeeping firms.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Share Microfin LTD	Exact match	Hyderabad, IndiaHQ recorded Sep 21, 2026	1,001-5,000	477 contacts →
	Exact match “Share Microfin Ltd is an Accounting company located in 1-224/58, Rajeev Nagar, Nacharam, Hyderabad, Andhra Pradesh, India.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	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
4	Administratiekantoor Tidak B.V	Exact match	Alphen Aan Den Rijn, NetherlandsHQ recorded Sep 21, 2026	n/a	377 contacts →
	Exact match “Tidak in Alphen aan den Rijn is het administratiekantoor voor startende ondernemers, zzp'ers, mkb en particulieren.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Bench Accounting By Mainstreet	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	201-500	366 contacts →
	Exact match “At Bench by Mainstreet, we believe small business owners deserve more than just software - they deserve real financial support.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Cohesive	Exact match	Exton, PA, United StatesHQ recorded Sep 21, 2026	501-1,000	364 contacts →
	Exact match “Cohesive is a leading solutions provider and systems integrator for IBM Maximo.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Advantage ONE TAX Consulting	Exact match	Sterling, VA, United StatesHQ recorded Sep 21, 2026	201-500	347 contacts →
	Exact match “Advantage One Tax Consulting is a multi-disciplinary group of highly experienced tax professionals who understand the tax practice in its true spirit, examine the issues it faces…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Mayatax	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	501-1,000	269 contacts →
	Exact match “Growth exposes financial weakness.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Oremus Corporate Services	Exact match	Hyderabad, IndiaHQ recorded Sep 21, 2026	201-500	260 contacts →
	Exact match “At Oremus Corporate Services, we specialize in delivering top-notch Accounting and Bookkeeping, Secretarial Compliance, Payroll, Tax, HR, and Business Advisory Services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Mercurius Advisory Services	Exact match	New Delhi, IndiaHQ recorded Sep 21, 2026	201-500	249 contacts →
	Exact match “Mercurius Advisory Services (MAS) provides comprehensive suite of accounting, bookkeeping and taxation services to small, medium and large enterprises.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Accounting & TAX Services	Exact match	United StatesHQ recorded Sep 21, 2026	n/a	203 contacts →
	Exact match “Since 1982, ATS has been a leader in providing quality tax, accounting and financial services to small businesses and individuals.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	First Class Accounts	Exact match	Robina, AustraliaHQ recorded Sep 21, 2026	201-500	186 contacts →
	Exact match “First Class Accounts is proudly Australia's largest bookkeeping franchise with an extensive national network of professional bookkeepers who operate their own businesses.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	DBF Audit Chartered Accountant And Auditor	Exact match	FranceHQ recorded Sep 21, 2026	201-500	172 contacts →
	Exact match “We believe there is no set measure of success.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Mindspace Outsourcing	Exact match	Jaipur, IndiaHQ recorded Sep 21, 2026	51-200	156 contacts →
	Exact match “Mindspace Outsourcing, established in 2007, and offers bookkeeping outsourcing and accounting services to individuals and small to medium-sized businesses in the United States…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Meru Accounting	Exact match	Ahmedabad, IndiaHQ recorded Sep 21, 2026	201-500	151 contacts →
	Exact match “Meru Accounting is the Accounting firm running under the leadership of CA Rushabh Shah and CA Harnish Shah providing accounting and bookkeeping services across Australia, US…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Accounting Solutions	Exact match	Houston, PA, United StatesHQ recorded Sep 21, 2026	n/a	149 contacts →
	Exact match “Accounting Solutions provides a wide range of services to individuals and businesses in a variety of industries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	accountingdepartment.com	Exact match	United StatesHQ recorded Sep 21, 2026	51-200	141 contacts →
	Exact match “AccountingDepartment.com, LLC was formed in 2004 to providing full-charge bookkeeping and accounting services for the small to medium business market.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	DON Hughes Insurance And TAX	Exact match	Lapeer, MI, United StatesHQ recorded Sep 21, 2026	n/a	121 contacts →
	Exact match “For all Business, Payroll, Bookkeeping, Retirement, Medical Insurance, 401k Rollover information, IRS and State tax sites, please visit our site.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Fovera Prostasia S.A	Exact match	Athens, GreeceHQ recorded Sep 21, 2026	51-200	116 contacts →
	Exact match “Accounting - Taxation - Business Consulting OUR COMPANY Following many years of activity, Fovera Prostasia S.A.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	't Cijferhuys Financieele Diensten	Exact match	NetherlandsHQ recorded Sep 21, 2026	n/a	114 contacts →
	Exact match “Werkzaamheden Op de volgende gebieden kunnen wij u adviseren, ondersteunen en/of werk uit handen nemen: financiële administratie, inclusief debiteuren/crediteurenbeheer…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	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
22	Debitam	Exact match	42-44 Bishopsgate, United KingdomHQ recorded Sep 21, 2026	51-200	104 contacts →
	Exact match “Online Accounting Service \| Bookkeeping \| Payroll \| Personal Tax Return Filing to HMRC \| Corporation Tax Filing \| HMRC ONLINE FILING: Our aim is to help small business owners` tax…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	HCL Accountancy Limited	Exact match	United KingdomHQ recorded Sep 21, 2026	n/a	101 contacts →
	Exact match “Let us help you reduce the time you spend accounting and bookkeeping for your organisation giving you more time to run your business and enjoy life.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	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
25	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

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 “small business bookkeeping 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 27,212 small business bookkeeping firms worldwide

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Small business bookkeeping firms worldwide at a glance

As of Sep 21, 2026

20.8%Verified-email coverage

3.8Average contacts per company

1-10Median size (employees)

1.4%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

23,043

11-50

3,508

51-200

361

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for small business bookkeeping firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “small business bookkeeping 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. 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 21,680 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.

Small business bookkeeping firms by location

92 lists · largest first

Every Small business bookkeeping firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “small business bookkeeping firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many small business bookkeeping firms are there worldwide?

RevenueBase identified 27,212 company matches for small business bookkeeping firms worldwide 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?

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

Which country has the most small business bookkeeping firms?

The United States leads with 10,641 companies, followed by the United Kingdom (2,250) and Canada (1,778). Every small business bookkeeping firms list by country and city is linked on this page.

Which city has the most small business bookkeeping firms?

London leads with 375 company records, followed by New York (192) and Houston (179).

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 21,680 professional contacts with verified work emails tracked across these 27,212 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.