Company lists · Data refreshed September 2026

Top 25 Virtual bookkeeping assistant companies worldwide

Name: Virtual bookkeeping assistant companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 14,337 companies tracked

RevenueBase identified 14,337 virtual bookkeeping assistant companies worldwide as of September 2026 and tracks 46,283 professional contacts across them, including 11,113 with verified work emails. The United States is the largest market and London the largest hub.

This list covers virtual bookkeeping assistant companies 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 22, 2026. Country and city lists for virtual bookkeeping assistant companies 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 22, 2026 86% judged on-target in blind review

14,337Companies

46,283Contacts tracked

11,113Verified emails

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The 25 largest virtual bookkeeping assistant companies worldwide

Ranked by team size

Top 25 of 14,337 virtual bookkeeping assistant companies worldwide, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to virtual bookkeeping assistant 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	Outbooks	Partial evidence	Harrow, United KingdomHQ checked Sep 22, 2026	201-500	477 contacts →
	Partial evidence “Outbooks is a leading provider of outsourcing services to accounting and bookkeeping firms.” Source: RevenueBase Database · checked Sep 22, 2026
2	Share Microfin LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 22, 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 22, 2026
3	OSOME	Indirect evidence	Central Business District, SingaporeHQ checked Sep 22, 2026	201-500	457 contacts →
	Indirect evidence “Expert accountants + simple software = financial admin, done.” Source: RevenueBase Database · checked Sep 22, 2026
4	Supporting Strategies	Partial evidence	Beverly, MA, United StatesHQ checked Sep 22, 2026	51-200	415 contacts →
	Partial 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 22, 2026
5	Bench Accounting By Mainstreet	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 22, 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 22, 2026
6	Mercurius Advisory Services	Partial evidence	New Delhi, IndiaHQ checked Sep 22, 2026	201-500	249 contacts →
	Partial 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 22, 2026
7	Indinero	Indirect evidence	Los Angeles, United StatesHQ checked Sep 22, 2026	201-500	175 contacts →
	Indirect evidence “Indinero is on a mission to help every business realize its potential.” Source: RevenueBase Database · checked Sep 22, 2026
8	Mindspace Outsourcing	Partial evidence	Jaipur, IndiaHQ checked Sep 22, 2026	51-200	156 contacts →
	Partial 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 22, 2026
9	Meru Accounting	Partial evidence	Ahmedabad, IndiaHQ checked Sep 22, 2026	201-500	151 contacts →
	Partial 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 22, 2026
10	accountingdepartment.com	Partial evidence	United StatesHQ checked Sep 22, 2026	51-200	141 contacts →
	Partial evidence “AccountingDepartment.com, LLC was formed in 2004 to providing full-charge bookkeeping and accounting services for the small to medium business market.” Source: RevenueBase Database · checked Sep 22, 2026
11	МОЁ Дело.Бухгалтерия ДЛЯ Бухгалтеров И Предпринимателей	Indirect evidence	Москва, RussiaHQ checked Sep 22, 2026	201-500	125 contacts →
	Indirect evidence “Интернет-бухгалтерия «Моё дело».” Source: RevenueBase Database · checked Sep 22, 2026
12	Whiz Consulting	Indirect evidence	Noida, IndiaHQ checked Sep 22, 2026	51-200	114 contacts →
	Indirect evidence “We’re a decade-strong offshore accounting firm based in India, trusted by businesses in the US, UK, Australia, and UAE.” Source: RevenueBase Database · checked Sep 22, 2026
13	Cloudcfo	Indirect evidence	Mandaluyong, PhilippinesHQ checked Sep 22, 2026	51-200	109 contacts →
	Indirect evidence “CloudCFO is a tech-enabled accounting and finance services provider trusted by over 400 companies in the Philippines and abroad.” Source: RevenueBase Database · checked Sep 22, 2026
14	ZEMBR	Partial evidence	Mount Gambier, AustraliaHQ checked Sep 22, 2026	51-200	106 contacts →
	Partial evidence “With a global presence and a passion for helping executives succeed,#TeamZembr is the talented team of virtual professionals with the proven toolbox you need to grow your business.” Source: RevenueBase Database · checked Sep 22, 2026
15	CS Outsource	Strong evidence	New York, NY, United StatesHQ checked Sep 22, 2026	11-50	106 contacts →
	Strong evidence “Dedicated Customer Service, Bookkeeping, and Back-Office Virtual Assistants Built For Short Term Rental Property Managers, Home Services Companies, and other Small businesses.” Source: RevenueBase Database · checked Sep 22, 2026
16	Debitam	Partial evidence	42-44 Bishopsgate, United KingdomHQ checked Sep 22, 2026	51-200	104 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026
17	HCL Accountancy Limited	Partial evidence	United KingdomHQ checked Sep 22, 2026	n/a	101 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 22, 2026
18	Pacific Accounting & Business Services INC	Indirect evidence	Irving, TX, United StatesHQ checked Sep 22, 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 22, 2026
19	Acgile Accounting & Bookkeeping Services	Indirect evidence	Islamabad, PakistanHQ checked Sep 22, 2026	51-200	97 contacts →
	Indirect evidence “Since 2017, Acgile has helped U.S-based eCommerce, automotive, SaaS, and manufacturing businesses take control of their finances through specialized, outsourced accounting and…” Source: RevenueBase Database · checked Sep 22, 2026
20	Vyde TAX & Accounting	Partial evidence	Provo, UT, United StatesHQ checked Sep 22, 2026	51-200	97 contacts →
	Partial evidence “Vyde provides bookkeeping, taxes, and unlimited accounting advice for a small monthly fee.” Source: RevenueBase Database · checked Sep 22, 2026
21	VNC Global	Partial evidence	Vadodara, IndiaHQ checked Sep 22, 2026	51-200	96 contacts →
	Partial evidence “VNC Global is a leading offshore bookkeeping solutions provider supporting businesses across the Globe.” Source: RevenueBase Database · checked Sep 22, 2026
22	ENKEL	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 22, 2026	51-200	93 contacts →
	Partial evidence “Enkel is on a mission to disrupt the delivery of accounting and bookkeeping services with transformational cloud-based accounting technology.” Source: RevenueBase Database · checked Sep 22, 2026
23	Bookkeeping Services	Partial evidence	AustraliaHQ checked Sep 22, 2026	n/a	91 contacts →
	Partial evidence “Bookkeeping services with over 40+ years of combined experience, we've owned and worked with hundreds of businesses just like yours.” Source: RevenueBase Database · checked Sep 22, 2026
24	AFC Accounting Services	Indirect evidence	Sabana, Costa RicaHQ checked Sep 22, 2026	51-200	84 contacts →
	Indirect evidence “AFC ACCOUNTING SERVICES is an accounting company.” Source: RevenueBase Database · checked Sep 22, 2026
25	Zenegy	Indirect evidence	Hørsholm, DenmarkHQ checked Sep 22, 2026	51-200	84 contacts →
	Indirect evidence “Zenegy® tilbyder regnskab, bogføring og løn på en helt ny måde, hvor du får plads til at fokusere på det vigtige i din virksomhed: fremdrift og udvikling.” Source: RevenueBase Database · checked Sep 22, 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: virtual bookkeeping assistant 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 virtual bookkeeping assistant companies.
Partial evidence: Its own public description names part of virtual bookkeeping assistant companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name virtual bookkeeping assistant 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 14,337 virtual bookkeeping assistant companies worldwide

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Virtual bookkeeping assistant companies worldwide at a glance

As of Sep 22, 2026

24.0%Verified-email coverage

3.2Average contacts per company

1-10Median size (employees)

1.3%Largest-city concentration · London

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

12,533

11-50

1,506

51-200

172

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 virtual bookkeeping assistant 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.
Coverage: Every country. Country and city lists for virtual bookkeeping assistant companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “virtual bookkeeping assistant 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 virtual bookkeeping assistant 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 virtual bookkeeping assistant companies, 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, 11,113 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 22, 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.

Virtual bookkeeping assistant companies by location

48 lists · largest first

Every Virtual bookkeeping assistant companies 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 virtual bookkeeping assistant 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 virtual bookkeeping assistant companies are there worldwide?

RevenueBase identified 14,337 virtual bookkeeping assistant companies 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?

Outbooks, headquartered in London, tops this list with the largest team on record.

Which country has the most virtual bookkeeping assistant companies?

The United States leads with 5,586 companies, followed by the United Kingdom (1,215) and Canada (971). Every virtual bookkeeping assistant companies list by country and city is linked on this page.

Which city has the most virtual bookkeeping assistant companies?

London leads with 189 headquartered companies, followed by New York (100) and Houston (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 11,113 verified decision-maker contacts tracked across these 14,337 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 22, 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.