Company lists · Data refreshed September 2026

Top 25 Accounting software accounting firms worldwide

Name: Accounting software accounting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 37,921 companies tracked

RevenueBase identified 37,921 accounting software accounting firms worldwide as of September 2026 and tracks 209,614 professional contacts across them, including 61,808 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers accounting software accounting firms 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 21, 2026. Country and city lists for accounting software accounting firms 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 21, 2026 86% judged on-target in blind review

37,921Companies

209,614Contacts tracked

61,808Verified emails

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The 25 largest accounting software accounting firms worldwide

Ranked by team size

Top 25 of 37,921 accounting software accounting firms worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to accounting software accounting firms: 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	XERO	Strong evidence	Te Aro, New ZealandHQ checked Sep 21, 2026	1,001-5,000	5,546 contacts →
	Strong evidence “Trusted by 5M around the world on the most loved SMB accounting platform.” Source: RevenueBase Database · checked Sep 21, 2026
2	Iris Software Group	Partial evidence	Slough, United KingdomHQ checked Sep 21, 2026	1,001-5,000	2,218 contacts →
	Partial evidence “IRIS Software Group is a leading business software and services provider, one of the UK’s largest privately held software companies.” Source: RevenueBase Database · checked Sep 21, 2026
3	Carr, Riggs & Ingram	Strong evidence	Enterprise, AL, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,102 contacts →
	Strong evidence “Carr, Riggs & Ingram (CRI) is a Top 25 nationally-ranked accounting and advisory firm driven by relationships to cultivate growth.” Source: RevenueBase Database · checked Sep 21, 2026
4	Contabilizei	Indirect evidence	BrazilHQ checked Sep 21, 2026	1,001-5,000	1,857 contacts →
	Indirect evidence “Na Contabilizei, transformamos a contabilidade com tecnologia de ponta, revolucionando a forma como micro e pequenos empreendedores cuidam de seus negócios no Brasil.” Source: RevenueBase Database · checked Sep 21, 2026
5	Bernhoeft	Indirect evidence	Recife, BrazilHQ checked Sep 21, 2026	501-1,000	833 contacts →
	Indirect evidence “A Bernhoeft Contadores é uma empresa de atuação nacional que oferece terceirização de serviços contábeis para clientes de diversos portes e segmentos.” Source: RevenueBase Database · checked Sep 21, 2026
6	Freee.K.K	Strong evidence	品川区, JapanHQ checked Sep 21, 2026	1,001-5,000	828 contacts →
	Strong evidence “Market Leader among Both Cloud-based Accounting and HR Software Providers in Japan Vision Create a platform that empowers anyone with ideas, passion and skills to easily grow a…” Source: RevenueBase Database · checked Sep 21, 2026
7	Pacific Group Of Companies	Strong evidence	Ahmedabad, IndiaHQ checked Sep 21, 2026	1,001-5,000	810 contacts →
	Strong evidence “Established in 2008, Pacific was formed to serve the clients with the best services in the field of outsourced accounting.” Source: RevenueBase Database · checked Sep 21, 2026
8	Fortnox	Indirect evidence	Växjö, SwedenHQ checked Sep 21, 2026	501-1,000	785 contacts →
	Indirect evidence “Fortnox är Sveriges ledande leverantör av internetbaserade program för företag, föreningar samt redovisnings- och revisionsbyråer.” Source: RevenueBase Database · checked Sep 21, 2026
9	Contmatic Phoenix	Partial evidence	Sao Paulo, BrazilHQ checked Sep 21, 2026	201-500	536 contacts →
	Partial evidence “Fundada em 1987, a CONTMATIC PHOENIX é uma Empresa em grande expansão nacional especializada no desenvolvimento de Softwares Administrativos, oferecendo soluções necessárias e…” Source: RevenueBase Database · checked Sep 21, 2026
10	RCA	Indirect evidence	Saint-herblain, FranceHQ checked Sep 21, 2026	201-500	522 contacts →
	Indirect evidence “RCA, éditeur de solutions pour l'expertise comptable.” Source: RevenueBase Database · checked Sep 21, 2026
11	Sensiba LLP	Strong evidence	San Jose, CA, United StatesHQ checked Sep 21, 2026	501-1,000	493 contacts →
	Strong evidence “Sensiba’s comprehensive accounting, tax, and consulting services help businesses and people solve problems, navigate complexity, and build a foundation for sustainable growth.” Source: RevenueBase Database · checked Sep 21, 2026
12	Singerlewak LLP	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	201-500	487 contacts →
	Strong evidence “SingerLewak has a 60-year history of serving clients as one of the leading West Coast based public accounting firms; SingerLewak understands the needs of business owners and…” Source: RevenueBase Database · checked Sep 21, 2026
13	Outbooks	Strong evidence	Harrow, United KingdomHQ checked Sep 21, 2026	201-500	477 contacts →
	Strong evidence “Outbooks is a leading provider of outsourcing services to accounting and bookkeeping firms.” Source: RevenueBase Database · checked Sep 21, 2026
14	Share Microfin LTD	Strong evidence	Hyderabad, IndiaHQ checked Sep 21, 2026	1,001-5,000	477 contacts →
	Strong 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 21, 2026
15	Global FPO	Strong evidence	Noida, IndiaHQ checked Sep 21, 2026	501-1,000	474 contacts →
	Strong 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 21, 2026
16	FED	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	n/a	474 contacts →
	Indirect evidence “La FED est une société d’expertise-comptable avec une mission précise : accompagner les entrepreneurs,favoriser leur réussite.Grâce à nos valeurs, nous bâtissons une relation de…” Source: RevenueBase Database · checked Sep 21, 2026
17	OSOME	Partial evidence	Central Business District, SingaporeHQ checked Sep 21, 2026	201-500	457 contacts →
	Partial evidence “Expert accountants + simple software = financial admin, done.” Source: RevenueBase Database · checked Sep 21, 2026
18	Gravita	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	379 contacts →
	Indirect evidence “Welcome to the new era of accountancy.” Source: RevenueBase Database · checked Sep 21, 2026
19	Bench Accounting By Mainstreet	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	201-500	366 contacts →
	Partial 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 21, 2026
20	Berkowitz Pollack Brant Advisors Cpas	Indirect evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	201-500	361 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
21	Acceo Solutions	Strong evidence	Montréal, QC, CanadaHQ checked Sep 21, 2026	1,001-5,000	353 contacts →
	Strong evidence “A leader in the Canadian IT industry, ACCEO Solutions Inc.(“ACCEO”) specializes in the design, implementation, integration, and support of management and accounting solutions.” Source: RevenueBase Database · checked Sep 21, 2026
22	Botkeeper	Strong evidence	St Petersburg, FL, RussiaHQ checked Sep 21, 2026	51-200	341 contacts →
	Strong evidence “It's time to experience the ONLY automated bookkeeping solution purpose-built for Accounting Firms.” Source: RevenueBase Database · checked Sep 21, 2026
23	Taxdome	Strong evidence	Cheyenne, WY, United StatesHQ checked Sep 21, 2026	201-500	340 contacts →
	Strong evidence “TaxDome is the leading practice management platform built for full-service tax, bookkeeping, and accounting firms.” Source: RevenueBase Database · checked Sep 21, 2026
24	Freeagent	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 21, 2026	51-200	322 contacts →
	Indirect evidence “One product.🤳 17 years.” Source: RevenueBase Database · checked Sep 21, 2026
25	Dmcl Chartered Professional Accountants	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 21, 2026	201-500	316 contacts →
	Strong evidence “DMCL LLP is a full-service accounting firm dedicated to helping you achieve and exceed your business goals, no matter how ambitious.” Source: RevenueBase Database · checked Sep 21, 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: accounting software accounting firms. 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 accounting software accounting firms.
Partial evidence: Its own public description names part of accounting software accounting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name accounting software accounting firms. 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 37,921 accounting software accounting firms worldwide

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Accounting software accounting firms worldwide at a glance

As of Sep 21, 2026

29.5%Verified-email coverage

5.5Average contacts per company

1-10Median size (employees)

1.7%Largest-city concentration · Sao Paulo

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

28,329

11-50

8,051

51-200

1,027

201-500

173

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 accounting software accounting firms, 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 accounting software accounting firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “accounting software accounting firms”. 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 accounting software accounting firms), 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 accounting software accounting firms, 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, 61,808 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 21, 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.

Accounting software accounting firms by location

141 lists · largest first

Every Accounting software accounting 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 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 accounting software accounting firms, 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 accounting software accounting firms are there worldwide?

RevenueBase identified 37,921 accounting software accounting firms 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?

XERO, headquartered in Wellington, tops this list with the largest team on record.

Which country has the most accounting software accounting firms?

The United States leads with 10,943 companies, followed by Brazil (4,293) and the United Kingdom (2,745). Every accounting software accounting firms list by country and city is linked on this page.

Which city has the most accounting software accounting firms?

Sao Paulo leads with 626 headquartered companies, followed by London (539) and New York (230).

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 61,808 verified decision-maker contacts tracked across these 37,921 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 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 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.