Company lists · Data refreshed September 2026

Top 25 Ca firms worldwide

Name: Ca firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 41,117 companies tracked

RevenueBase identified 41,117 company matches for ca firms worldwide as of September 2026 and tracks 568,296 professional contacts across them, including 190,713 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for ca 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 ca 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

41,117Companies

568,296Contacts tracked

190,713Verified emails

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The 25 largest ca firms worldwide

Ranked by team size

Top 25 of 41,117 company matches for ca 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	MNP	Exact match	Calgary, AB, CanadaHQ recorded Sep 21, 2026	5,001-10,000	8,773 contacts →
	Exact match “MNP is a leading national accounting, tax and business consulting firm in Canada.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Kpmg France	Exact match	Paris La Défense, FranceHQ recorded Sep 21, 2026	10001+	5,839 contacts →
	Exact match “Leader de l'audit, du conseil et de l'expertise comptable, KPMG France est membre de KPMG International, réseau de cabinets indépendants exerçant dans 155 pays.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	BDO In Australia	Exact match	Bdo, IndonesiaHQ recorded Sep 21, 2026	1,001-5,000	2,528 contacts →
	Exact match “BDO is a trusted adviser to clients seeking audit, tax and advisory services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Grant Thornton Ireland	Exact match	Dublin, IrelandHQ recorded Sep 21, 2026	1,001-5,000	2,374 contacts →
	Exact match “In Ireland, Grant Thornton Ireland and Grant Thornton Corporate Finance Limited (and their respective subsidiary/affiliate entities) operate under an alternative practice…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	BDO South Africa	Exact match	Johannesburg, South AfricaHQ recorded Sep 21, 2026	1,001-5,000	1,870 contacts →
	Exact match “Audit \| Advisory \| Tax The South African member firm of BDO International - The Leader for Exceptional Client Service since 1963 BDO clients experience a distinctive level of…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Grant Thornton Sweden	Exact match	Stockholm, SwedenHQ recorded Sep 21, 2026	1,001-5,000	1,724 contacts →
	Exact match “Grant Thornton är ett ledande revisions- och rådgivningsföretag med över 1400 medarbetare som erbjuder tjänster inom revision, skatt, redovisning och specialistrådgivning.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Grant Thornton Australia	Exact match	Sydney, AustraliaHQ recorded Sep 21, 2026	1,001-5,000	1,626 contacts →
	Exact match “Your business deserves remarkable support.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	BDO Norge	Exact match	Oslo, NorwayHQ recorded Sep 21, 2026	1,001-5,000	1,530 contacts →
	Exact match “We see great value in having a local presence and roots, factors which enable us to work closely with our clients.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	RSM Ebner Stolz	Exact match	Stuttgart, GermanyHQ recorded Sep 21, 2026	1,001-5,000	1,442 contacts →
	Exact match “Wollen Sie jemanden, der Sie auch beim Sprung in neue Märkte und bei allen anstehenden Herausforderungen begleitet?” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Crowe UK	Exact match	London, United KingdomHQ recorded Sep 21, 2026	1,001-5,000	1,395 contacts →
	Exact match “Crowe UK is a leading audit, tax, advisory and consulting firm with a national presence to complement our international reach.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	RSM France	Exact match	Paris, FranceHQ recorded Sep 21, 2026	1,001-5,000	1,330 contacts →
	Exact match “RSM en France, membre de RSM International, 6ème réseau international d'audit, expertise comptable et conseil, c'est 18 implantations dans les principaux pôles régionaux et près…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Manubhai & Shah LLP	Exact match	Ahmedabad, IndiaHQ recorded Sep 21, 2026	1,001-5,000	1,113 contacts →
	Exact match “Manubhai & Shah LLP is a firm of Chartered Accountants based in Ahmedabad, Gujarat.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	BDO Switzerland	Exact match	Zürich, SwitzerlandHQ recorded Sep 21, 2026	1,001-5,000	1,090 contacts →
	Exact match “BDO is one of the leading audit, accounting and consulting firms in Switzerland.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	PKF Sridhar & Santhanam LLP	Exact match	Chennai, IndiaHQ recorded Sep 21, 2026	501-1,000	916 contacts →
	Exact match “Established in 1978, PKF Sridhar & Santhanam LLP firm of Chartered Accountants, carry the legacy of vast experience and varied exposure in the industry.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Bernhoeft	Exact match	Recife, BrazilHQ recorded Sep 21, 2026	501-1,000	833 contacts →
	Exact match “A Bernhoeft Contadores é uma empresa de atuação nacional que oferece terceirização de serviços contábeis para clientes de diversos portes e segmentos.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Orcom Cabinet D'expertise Comptable, Audit ET Conseil	Exact match	Orléans, FranceHQ recorded Sep 21, 2026	1,001-5,000	800 contacts →
	Exact match “Pour ORCOM, le conseil est un état d'esprit.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Kpmg Kazakhstan	Exact match	Алматы, KazakhstanHQ recorded Sep 21, 2026	501-1,000	785 contacts →
	Exact match “KPMG Kazakhstan is part of KPMG Caucasus and Central Asia and also part of a global network of professional firms providing Audit, Tax and Advisory services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Pkf-Francis Clark Chartered Accountants & Business Advisers	Exact match	Exeter, United KingdomHQ recorded Sep 21, 2026	501-1,000	700 contacts →
	Exact match “Any good accountancy firm can help with your finance, audit, and tax.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	BDO Luxembourg	Exact match	LuxembourgHQ recorded Sep 21, 2026	501-1,000	600 contacts →
	Exact match “BDO Luxembourg is one of the largest firms of accountants, auditors and consultants in Luxembourg.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	BDO EN Colombia	Exact match	Bogotá, ColombiaHQ recorded Sep 21, 2026	501-1,000	580 contacts →
	Exact match “BDO en Colombia se consolida en 1988 como miembro de la red internacional de contadores BDO.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	BDO Israel	Exact match	Tel Aviv, IsraelHQ recorded Sep 21, 2026	1,001-5,000	574 contacts →
	Exact match “BDO Israel is a dynamic and business oriented accounting and consulting firm, ranking amongst the five leading industry firms in Israel and part of the international network BDO.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Bennett Thrasher	Exact match	Atlanta, GA, United StatesHQ recorded Sep 21, 2026	201-500	558 contacts →
	Exact match “Bennett Thrasher provides proven guidance for financial confidence through premier tax, audit, advisory, and outsourcing solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	BDO Ireland	Exact match	Dublin, IrelandHQ recorded Sep 21, 2026	201-500	521 contacts →
	Exact match “BDO Ireland LLP is an accountancy and business advisory firm that provides Audit, Tax, Deals, and Consulting, Risk & Outsourcing (CR & O) services to entrepreneurial, growing and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Baker Tilly Malaysia	Exact match	Kuala Lumpur, MalaysiaHQ recorded Sep 21, 2026	501-1,000	521 contacts →
	Exact match “Established in 1978, Baker Tilly is ranked the 6th largest accounting and business advisory firm in Malaysia, with 80 Partners and Directors, 14 offices across Malaysia and an…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	BDO Sverige	Exact match	Stockholm, SwedenHQ recorded Sep 21, 2026	501-1,000	505 contacts →
	Exact match “BDO – en global byrå med nöjdast kunder i revisionsbranschen BDO är en revisions- och rådgivningsbyrå som finns med dig hela vägen.” 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 “ca 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 41,117 ca firms worldwide

See the full list, filter by size, metro and specialty, and access 190,713 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ca firms worldwide at a glance

As of Sep 21, 2026

33.6%Verified-email coverage

13.8Average contacts per company

1-10Median size (employees)

1.2%Largest-city concentration · Sao Paulo

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

24,583

11-50

13,071

51-200

2,468

201-500

420

501-1,000

102

1,001-5,000

110

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 ca firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “ca 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 190,713 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.

Ca firms by location

191 lists · largest first

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

Countries

Ca firms based in the United States14,548
Ca firms based in Brazil2,971
Ca firms based in Canada1,827
Ca firms based in India1,698
Ca firms based in France1,648
Ca firms based in the United Kingdom1,446
Ca firms based in Germany1,216
Ca firms based in Australia959
Ca firms based in Italy854
Ca firms based in South Africa556
Ca firms based in Mexico443
Ca firms based in the Netherlands409
Ca firms based in the United Arab Emirates399
Ca firms based in Sweden347
Ca firms based in Spain337
Ca firms based in Argentina308
Ca firms based in Belgium301
Ca firms based in Türkiye294
Ca firms based in Portugal229
Ca firms based in Colombia214
Ca firms based in Pakistan212
Ca firms based in Indonesia202
Ca firms based in Greece177
Ca firms based in Austria169
Ca firms based in Switzerland165
Ca firms based in Peru162
Ca firms based in Denmark159
Ca firms based in Norway157
Ca firms based in Poland152
Ca firms based in Ireland151
Ca firms based in Egypt143
Ca firms based in Cyprus138
Ca firms based in Chile137
Ca firms based in the Philippines134
Ca firms based in Morocco128
Ca firms based in Kenya123
Ca firms based in Nigeria122
Ca firms based in Malaysia106
Ca firms based in Israel102
Ca firms based in New Zealand97
Ca firms based in Ecuador94
Ca firms based in Romania88
Ca firms based in Saudi Arabia78
Ca firms based in Puerto Rico75
Ca firms based in Czechia64
Ca firms based in Hong Kong54
Ca firms based in Bulgaria49
Ca firms based in Tanzania49
Ca firms based in Uruguay49
Ca firms based in Costa Rica48
Ca firms based in the Dominican Republic46
Ca firms based in Croatia45
Ca firms based in Finland45
Ca firms based in Serbia45
Ca firms based in Hungary44
Ca firms based in Panama38
Ca firms based in Georgia35
Ca firms based in Luxembourg34
Ca firms based in Malta34
Ca firms based in Slovakia34
Ca firms based in Oman30
Ca firms based in Qatar29

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

How many ca firms are there worldwide?

RevenueBase identified 41,117 company matches for ca 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?

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

Which country has the most ca firms?

The United States leads with 14,548 companies, followed by Brazil (2,971) and Canada (1,827). Every ca firms list by country and city is linked on this page.

Which city has the most ca firms?

Sao Paulo leads with 490 company records, followed by New York (323) and London (295).

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 190,713 professional contacts with verified work emails tracked across these 41,117 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.