Company lists · Data refreshed September 2026

Top 25 Accountant practice management companies worldwide

Name: Accountant practice management companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 18,382 companies tracked

RevenueBase identified 18,382 accountant practice management companies worldwide as of September 2026 and tracks 129,758 professional contacts across them, including 41,004 with verified work emails. The United States is the largest market and London the largest hub.

This list covers accountant practice management 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 21, 2026. Country and city lists for accountant practice management 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 21, 2026 86% judged on-target in blind review

18,382Companies

129,758Contacts tracked

41,004Verified emails

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The 25 largest accountant practice management companies worldwide

Ranked by team size

Top 25 of 18,382 accountant practice management companies worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to accountant practice management 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	Grant Thornton Ireland	Partial evidence	Dublin, IrelandHQ checked Sep 21, 2026	1,001-5,000	2,374 contacts →
	Partial evidence “In Ireland, Grant Thornton Ireland and Grant Thornton Corporate Finance Limited (and their respective subsidiary/affiliate entities) operate under an alternative practice…” Source: RevenueBase Database · checked Sep 21, 2026
2	HCVT	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	501-1,000	877 contacts →
	Indirect evidence “HCVT is Southern California’s leading public accounting firm, the largest headquartered in Los Angeles, and the third-largest in the Western U.S.” Source: RevenueBase Database · checked Sep 21, 2026
3	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
4	PKF Hadiwinata	Indirect evidence	Jakarta Pusat, IndonesiaHQ checked Sep 21, 2026	501-1,000	787 contacts →
	Indirect evidence “PKF Hadiwinata is a top 10 accounting & professional services firm in Indonesia, headquartered in the heart of the financial district of Jakarta, and is a member of PKF…” Source: RevenueBase Database · checked Sep 21, 2026
5	Elite Technology	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	201-500	739 contacts →
	Indirect evidence “Elite is a leading independent technology company that helps law firms drive profitability through improved operational effectiveness, increased efficiency, and greater visibility…” Source: RevenueBase Database · checked Sep 21, 2026
6	Taxassist Accountants	Partial evidence	Norwich, United KingdomHQ checked Sep 21, 2026	201-500	708 contacts →
	Partial evidence “At TaxAssist Accountants we specialise in providing accountancy services, tax returns, payroll, bookkeeping, tax savings and tax advice to small businesses and support over…” Source: RevenueBase Database · checked Sep 21, 2026
7	Armstrong Watson	Indirect evidence	Carlisle, United KingdomHQ checked Sep 21, 2026	501-1,000	579 contacts →
	Indirect evidence “Armstrong Watson has been advising and protecting clients across the North of England and Scotland since 1867.” Source: RevenueBase Database · checked Sep 21, 2026
8	Talati And Talati LLP Chartered Accountants	Partial evidence	Ahmedabad, IndiaHQ checked Sep 21, 2026	201-500	578 contacts →
	Partial evidence “Talati & Talati LLP is a full-service accounting, tax, financial, and management advisory firm.” Source: RevenueBase Database · checked Sep 21, 2026
9	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
10	KKC & Associates LLP	Strong evidence	Mumbai, IndiaHQ checked Sep 21, 2026	201-500	484 contacts →
	Strong evidence “KKC & Associates LLP (formerly Khimji Kunverji & Co LLP) is in public practice as Chartered Accountants since 1936, having over 75 years of experience in the areas of Auditing…” Source: RevenueBase Database · checked Sep 21, 2026
11	Share Microfin LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 21, 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 21, 2026
12	Prager Metis Cpas	Indirect evidence	New York, United StatesHQ checked Sep 21, 2026	201-500	467 contacts →
	Indirect evidence “Prager Metis CPAs is an independent, full service, public accounting and consulting firm.” Source: RevenueBase Database · checked Sep 21, 2026
13	Padgett	Indirect evidence	Athens, GA, IndiaHQ checked Sep 21, 2026	n/a	403 contacts →
	Indirect evidence “Padgett is a leading franchise of over 250 tax and accounting firms across North America, dedicated to providing small businesses with the financial and operating guidance they…” Source: RevenueBase Database · checked Sep 21, 2026
14	BQE Software	Indirect evidence	West Hollywood, CA, United StatesHQ checked Sep 21, 2026	201-500	398 contacts →
	Indirect evidence “Helping architects and engineers run more profitable businesses.” Source: RevenueBase Database · checked Sep 21, 2026
15	Karbon	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	201-500	364 contacts →
	Strong evidence “Karbon is the collaborative practice management platform for accounting firms.” Source: RevenueBase Database · checked Sep 21, 2026
16	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
17	Larking Gowen	Partial evidence	Norwich, United KingdomHQ checked Sep 21, 2026	201-500	336 contacts →
	Partial evidence “Larking Gowen Chartered Accountants and Business Advisors One of the UK’s top 50 accountancy firms, specialising in corporate finance, personal tax, legal, medical, business…” Source: RevenueBase Database · checked Sep 21, 2026
18	CARET	Indirect evidence	Del Mar, CA, United StatesHQ checked Sep 21, 2026	201-500	331 contacts →
	Indirect evidence “CARET brings the latest in technology and automation to over legal and accounting firms, empowering highly skilled professionals to refocus their expertise on what truly matters.” Source: RevenueBase Database · checked Sep 21, 2026
19	Prosoft	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 21, 2026	201-500	298 contacts →
	Indirect evidence “Desde 1986 a Prosoft desenvolve softwares para apoiar empresários contábeis a aconselhar seus clientes com rapidez, precisão e eficiência.” Source: RevenueBase Database · checked Sep 21, 2026
20	Canopy	Strong evidence	South Jordan, UT, United StatesHQ checked Sep 21, 2026	201-500	290 contacts →
	Strong evidence “Canopy is the all-in-one practice management platform built to help accounting firms simplify operations, delight clients, and drive firm-wide growth.” Source: RevenueBase Database · checked Sep 21, 2026
21	Miller Kaplan	Indirect evidence	Burbank, CA, United StatesHQ checked Sep 21, 2026	201-500	282 contacts →
	Indirect evidence “Listen, then advise.” Source: RevenueBase Database · checked Sep 21, 2026
22	Accon AVM	Indirect evidence	Arnhem, NetherlandsHQ checked Sep 21, 2026	1,001-5,000	277 contacts →
	Indirect evidence “Accon avm wordt Flynth.” Source: RevenueBase Database · checked Sep 21, 2026
23	Afigec	Indirect evidence	Paris - Levallois Perret, FranceHQ checked Sep 21, 2026	201-500	263 contacts →
	Indirect evidence “Afigec is a multi-skilled accounting firm that is constantly improving the usual client relationship framework and the proximity with its clients.” Source: RevenueBase Database · checked Sep 21, 2026
24	Gursey Schneider LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	201-500	261 contacts →
	Indirect evidence “Gursey \| Schneider LLP is a premier Los Angeles accounting firm headquartered in Century City, the center of the financial and entertainment community.” Source: RevenueBase Database · checked Sep 21, 2026
25	Precise Financial Management Services LTD	Partial evidence	Tel Aviv, IsraelHQ checked Sep 21, 2026	201-500	259 contacts →
	Partial evidence “Precise is the leading financial management service provider for architectural, engineering and law firms.” 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: accountant practice management 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 accountant practice management companies.
Partial evidence: Its own public description names part of accountant practice management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name accountant practice management 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 18,382 accountant practice management companies worldwide

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Accountant practice management companies worldwide at a glance

As of Sep 21, 2026

31.6%Verified-email coverage

7.1Average contacts per company

1-10Median size (employees)

2.6%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

12,418

11-50

4,914

51-200

738

201-500

125

501-1,000

1,001-5,000

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 accountant practice management 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 accountant practice management companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “accountant practice management 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 accountant practice management 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 accountant practice management 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, 41,004 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.

Accountant practice management companies by location

77 lists · largest first

Every Accountant practice management 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 accountant practice management 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 accountant practice management companies are there worldwide?

RevenueBase identified 18,382 accountant practice management 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?

Grant Thornton Ireland, headquartered in Worldwide, tops this list with the largest team on record.

Which country has the most accountant practice management companies?

The United States leads with 3,814 companies, followed by the United Kingdom (2,522) and Brazil (1,890). Every accountant practice management companies list by country and city is linked on this page.

Which city has the most accountant practice management companies?

London leads with 479 headquartered companies, followed by Sao Paulo (264) and Toronto (126).

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 41,004 verified decision-maker contacts tracked across these 18,382 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.