Company lists · Data refreshed September 2026

Top 25 Freelance bookkeepers worldwide

Name: Freelance bookkeepers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 34,452 companies tracked

RevenueBase identified 34,452 freelance bookkeepers worldwide as of September 2026 and tracks 134,580 professional contacts across them, including 30,192 with verified work emails. The United States is the largest market and London the largest hub.

This list covers freelance bookkeepers worldwide, 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 20, 2026. Country and city lists for freelance bookkeepers follow the table.

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 20, 2026 86% judged on-target in blind review

34,452Companies

134,580Contacts tracked

30,192Verified emails

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The 25 largest freelance bookkeepers worldwide

Ranked by team size

Top 25 of 34,452 freelance bookkeepers worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to freelance bookkeepers: 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	Registerkaro	Indirect evidence	Bengaluru East, IndiaHQ checked Sep 20, 2026	501-1,000	621 contacts →
	Indirect evidence “Welcome to RegisterKaro.in!” Source: RevenueBase Database · checked Sep 20, 2026
2	Outbooks	Indirect evidence	Harrow, United KingdomHQ checked Sep 20, 2026	201-500	477 contacts →
	Indirect evidence “Outbooks is a leading provider of outsourcing services to accounting and bookkeeping firms.” Source: RevenueBase Database · checked Sep 20, 2026
3	Share Microfin LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 20, 2026	1,001-5,000	477 contacts →
	Indirect evidence “Share Microfin Ltd is an Accounting company located in 1-224/58, Rajeev Nagar, Nacharam, Hyderabad, Andhra Pradesh, India.” Source: RevenueBase Database · checked Sep 20, 2026
4	Global FPO	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	501-1,000	474 contacts →
	Indirect evidence “Global FPO is an Accounting, Bookkeeping and Tax Consulting, and outsourcing company that helps CPAs, accounting firms, small and mid-sized businesses, and startups strengthen…” Source: RevenueBase Database · checked Sep 20, 2026
5	OSOME	Indirect evidence	Central Business District, SingaporeHQ checked Sep 20, 2026	201-500	457 contacts →
	Indirect evidence “Expert accountants + simple software = financial admin, done.” Source: RevenueBase Database · checked Sep 20, 2026
6	Supporting Strategies	Indirect evidence	Beverly, MA, United StatesHQ checked Sep 20, 2026	51-200	415 contacts →
	Indirect 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 20, 2026
7	Administratiekantoor Tidak B.V	Indirect evidence	Alphen Aan Den Rijn, NetherlandsHQ checked Sep 20, 2026	n/a	377 contacts →
	Indirect evidence “Tidak in Alphen aan den Rijn is het administratiekantoor voor startende ondernemers, zzp'ers, mkb en particulieren.” Source: RevenueBase Database · checked Sep 20, 2026
8	Bench Accounting By Mainstreet	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 20, 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 20, 2026
9	Advantage ONE TAX Consulting	Indirect evidence	Sterling, VA, United StatesHQ checked Sep 20, 2026	201-500	347 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
10	Looking For NEW Opportunities	Indirect evidence	Stapleford, United KingdomHQ checked Sep 20, 2026	n/a	296 contacts →
	Indirect evidence “Accounting services for sole traders and SME’s.” Source: RevenueBase Database · checked Sep 20, 2026
11	Oremus Corporate Services	Indirect evidence	Hyderabad, IndiaHQ checked Sep 20, 2026	201-500	260 contacts →
	Indirect evidence “At Oremus Corporate Services, we specialize in delivering top-notch Accounting and Bookkeeping, Secretarial Compliance, Payroll, Tax, HR, and Business Advisory Services.” Source: RevenueBase Database · checked Sep 20, 2026
12	l-expert-comptable.com	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	257 contacts →
	Partial evidence “Leader des cabinets d’expertise comptable en ligne et portail de référence sur l’entrepreneuriat, nous sommes spécialisés dans la création d'entreprise (freelance et indépendants)…” Source: RevenueBase Database · checked Sep 20, 2026
13	Mercurius Advisory Services	Indirect evidence	New Delhi, IndiaHQ checked Sep 20, 2026	201-500	249 contacts →
	Indirect evidence “Mercurius Advisory Services (MAS) provides comprehensive suite of accounting, bookkeeping and taxation services to small, medium and large enterprises.” Source: RevenueBase Database · checked Sep 20, 2026
14	Accounting & TAX Services	Indirect evidence	United StatesHQ checked Sep 20, 2026	n/a	203 contacts →
	Indirect evidence “Since 1982, ATS has been a leader in providing quality tax, accounting and financial services to small businesses and individuals.” Source: RevenueBase Database · checked Sep 20, 2026
15	Aone Outsourcing Solutions PVT LTD	Indirect evidence	Ghaziabad, IndiaHQ checked Sep 20, 2026	501-1,000	195 contacts →
	Indirect evidence “Aone is one of the leading global accounting, bookkeeping, tax and year end accounts preparation service provider in India.” Source: RevenueBase Database · checked Sep 20, 2026
16	First Class Accounts	Partial evidence	Robina, AustraliaHQ checked Sep 20, 2026	201-500	186 contacts →
	Partial evidence “First Class Accounts is proudly Australia's largest bookkeeping franchise with an extensive national network of professional bookkeepers who operate their own businesses.” Source: RevenueBase Database · checked Sep 20, 2026
17	Indinero	Indirect evidence	Los Angeles, United StatesHQ checked Sep 20, 2026	201-500	175 contacts →
	Indirect evidence “Indinero is on a mission to help every business realize its potential.” Source: RevenueBase Database · checked Sep 20, 2026
18	DBF Audit Chartered Accountant And Auditor	Indirect evidence	FranceHQ checked Sep 20, 2026	201-500	172 contacts →
	Indirect evidence “We believe there is no set measure of success.” Source: RevenueBase Database · checked Sep 20, 2026
19	Contajá Contabilidade Online	Indirect evidence	Viçosa, BrazilHQ checked Sep 20, 2026	201-500	172 contacts →
	Indirect evidence “A Contajá é uma Contabilidade Online e Confiável, tendo como missão ser reconhecida pela excelência na entrega de valor ao cliente, no Brasil e na América Latina.” Source: RevenueBase Database · checked Sep 20, 2026
20	Mindspace Outsourcing	Indirect evidence	Jaipur, IndiaHQ checked Sep 20, 2026	51-200	156 contacts →
	Indirect evidence “Mindspace Outsourcing, established in 2007, and offers bookkeeping outsourcing and accounting services to individuals and small to medium-sized businesses in the United States…” Source: RevenueBase Database · checked Sep 20, 2026
21	WEA Deltaland Accountants & Adviseurs	Indirect evidence	Oud-beijerland, NetherlandsHQ checked Sep 20, 2026	51-200	151 contacts →
	Indirect evidence “As an entrepreneur, you want an accountant who thinks along with you and truly understands what makes your situation unique.” Source: RevenueBase Database · checked Sep 20, 2026
22	Meru Accounting	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 20, 2026	201-500	151 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
23	JAN Accountants EN Adviseurs	Indirect evidence	Schiphol-rijk, NetherlandsHQ checked Sep 20, 2026	201-500	149 contacts →
	Indirect evidence “JAN© weet waar je als ondernemer mee worstelt.” Source: RevenueBase Database · checked Sep 20, 2026
24	Accounting Solutions	Indirect evidence	Houston, PA, United StatesHQ checked Sep 20, 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 20, 2026
25	UOL Účetnictví A UOL Účtovníctvo	Indirect evidence	Praha 5, Czech RepublicHQ checked Sep 20, 2026	201-500	143 contacts →
	Indirect evidence “Pusťte účetnictví z hlavy.” Source: RevenueBase Database · checked Sep 20, 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: freelance bookkeepers. 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 freelance bookkeepers.
Partial evidence: Its own public description names part of freelance bookkeepers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name freelance bookkeepers. 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 34,452 freelance bookkeepers worldwide

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Freelance bookkeepers worldwide at a glance

As of Sep 20, 2026

22.4%Verified-email coverage

3.9Average contacts per company

1-10Median size (employees)

1.6%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

28,874

11-50

4,675

51-200

492

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

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among freelance bookkeepers, 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.
Coverage: Every country. Country and city lists for freelance bookkeepers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “freelance bookkeepers”. 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 freelance bookkeepers), 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 freelance bookkeepers, and records with no verified work email.
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, 30,192 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 20, 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.

Freelance bookkeepers by location

134 lists · largest first

Every Freelance bookkeepers 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 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 freelance bookkeepers, 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 freelance bookkeepers are there worldwide?

RevenueBase identified 34,452 freelance bookkeepers worldwide 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?

Registerkaro, headquartered in Bengaluru East, tops this list with the largest team on record.

Which country has the most freelance bookkeepers?

The United States leads with 11,815 companies, followed by the United Kingdom (3,108) and Canada (2,035). Every freelance bookkeepers list by country and city is linked on this page.

Which city has the most freelance bookkeepers?

London leads with 557 headquartered companies, followed by New York (244) and Sao Paulo (222).

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 30,192 verified decision-maker contacts tracked across these 34,452 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 20, 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.