Company lists · Data refreshed September 2026

Top 25 Audit and assurance companies based in Brazil

RevenueBase identified 781 company matches for audit and assurance companies associated with Brazil as of September 2026 and tracks 14,045 professional contacts across them, including 2,982 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for audit and assurance companies associated with Brazil, 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 19, 2026.

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 19, 2026 How this list was built
781Companies
14,045Contacts tracked
2,982Verified emails
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The 25 largest audit and assurance companies based in Brazil

Ranked by team size
Top 25 of 781 company matches for audit and assurance companies based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSp, BrazilHQ recorded Sep 19, 20261,001-5,0001,791 contacts →

Exact match

“Presidida por Raul Corrêa da Silva, a BDO RCS foi fundada em 2001 e desde então mantém participação expressiva no mercado de auditorias.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchSão Paulo, BrazilHQ recorded Sep 19, 2026201-500440 contacts →

Exact match

“A PP & C Auditores Independentes é uma firma de auditores e especialistas nas áreas de impostos e consultoria empresarial.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchSão Paulo, BrazilHQ recorded Sep 19, 2026501-1,000312 contacts →

Exact match

“A oportunidade de atender a um nicho de mercado ligado ao setor privado e público, bem como o espírito empreendedor de seus fundadores, foram as razões principais que levaram à…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, BrazilHQ recorded Sep 19, 2026201-500300 contacts →

Exact match

“Somos uma firma internacional com um time especializado em desenvolver soluções para os desafios enfrentados por médias empresas e grandes grupos empresariais, oferecendo soluções…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202651-200274 contacts →

Exact match

“We are CLA Brazil!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchSão Paulo, BrazilHQ recorded Sep 19, 2026201-500203 contacts →

Exact match

“HIGH EXPERTISE FOR YOU TATICCA was born with the purpose of providing independent and internal audit services, as well as tax, consulting, business advisory, corporate finance…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchSao Paulo, BrazilHQ recorded Sep 19, 2026201-500194 contacts →

Exact match

“Na SLT, somos um time composto por mais de 200 profissionais altamente capacitados, especializados em transformar estratégias em resultados tangíveis.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchUberlândia, BrazilHQ recorded Sep 19, 202651-200183 contacts →

Exact match

“Com mais de 35 anos de atuação, a Audicon consolidou-se como referência em contabilidade consultiva e auditoria em Uberlândia e região.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchSão José Dos Campos, BrazilHQ recorded Sep 19, 202651-200167 contacts →

Exact match

“A De Biasi, fundada em 1990, nasceu com a missão de oferecer serviços de excelência nas áreas de auditoria e consultoria, superando as expectativas dos clientes, criando soluções…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchLagoa Da Prata, BrazilHQ recorded Sep 19, 2026201-500155 contacts →

Exact match

“Fundada em 2011, a Patrimonium Contabilidade é a maior contabilidade de Minas Gerais e uma das maiores do Brasil.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchRibeirão Preto, BrazilHQ recorded Sep 19, 202651-200121 contacts →

Exact match

“A ValorUp conta com equipe multidisciplinar e altamente competente em suas áreas de atuação, dirigida por sócios e responsáveis técnicos que possuem mais de 25 anos de experiência…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchCampinas, BrazilHQ recorded Sep 19, 202651-200118 contacts →

Exact match

“A Consulcamp começou suas atividades fundando em 1976 o seu primeiro escritório em Campinas – SP, hoje conta também com escritórios em São Paulo – SP e Goiânia - GO, todos…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202611-50109 contacts →

Exact match

“A Ecovis WFA está aqui para auxiliar você a dar os passos certos dentro do seu negócio e te ajudar a encontrar os melhores resultados.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchNatal, BrazilHQ recorded Sep 19, 202651-200103 contacts →

Exact match

“A Rui Cadete Consultores é uma empresa que se orgulha de ter nascido com um DNA diferente.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchSão Paulo, BrazilHQ recorded Sep 19, 202651-200101 contacts →

Exact match

“UHY Bendoraytes is an auditing, consulting and outsourcing firm based in Rio de Janeiro with national reach that has been serving clients from a wide range of industries and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchAmericana, BrazilHQ recorded Sep 19, 202651-20088 contacts →

Exact match

“Para tudo que conta, conte com a gente!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchRio De Janeiro, BrazilHQ recorded Sep 19, 202651-20081 contacts →

Exact match

“A Oliveira & Carvalho surgiu a partir da experiência bem sucedida nas áreas tributária, contábil, gestão de risco, fraudes (prevenção e apuração), perícia e auditoria.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchSanto André, BrazilHQ recorded Sep 19, 202651-20072 contacts →

Exact match

“The MCR Group operates in the accounting, auditing, consulting and corporate training segments.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchSalvador, BrazilHQ recorded Sep 19, 202651-20064 contacts →

Exact match

“Há mais de 40 anos, a Audicont é referência em gestão ética e eficiente para empresas e organizações, difundindo valores e conhecimentos essenciais ao crescimento empresarial.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchSanto André, BrazilHQ recorded Sep 19, 202651-20059 contacts →

Exact match

“Há 31 anos os Profissionais da ASPR, prestam reconhecidos serviços à centenas de clientes, nacionais e estrangeiros.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchSão Paulo, BrazilHQ recorded Sep 19, 202651-20059 contacts →

Exact match

“ADVISER is a service provider in auditing, accounting, taxes, consulting and valuation, focusing on medium and large companies from a wide range of segments.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchLondrina, BrazilHQ recorded Sep 19, 202611-5055 contacts →

Exact match

“A FORTCON é um renomado escritório de contabilidade com sede em Londrina, no estado do Paraná.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchCuritiba - São Paulo, BrazilHQ recorded Sep 19, 202651-20053 contacts →

Exact match

“Somos Multidisciplinares A VBR Brasil presta serviços de Auditoria, Tributos, Consultoria, Contabilidade e Avaliações para clientes nacionais e internacionais por meio do trabalho…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchBelo Horizonte, BrazilHQ recorded Sep 19, 202651-20053 contacts →

Exact match

“A JCM nasceu como escritório de advocacia em 1997, em Belo Horizonte, e logo expandiu suas atividades para as áreas de consultoria fiscal, tributária e auditoria.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchSao Paulo, BrazilHQ recorded Sep 19, 202611-5052 contacts →

Exact match

“Com 40 anos de tradição, qualidade e experiência, a COAN CONTABILIDADE E CONSULTORIA, oferece serviços de contábeis, assessoria e consultoria proporcionando sucesso aos nossos…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 781 audit and assurance companies based in Brazil

See the full list, filter by size, metro and specialty, and access 2,982 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Audit and assurance companies based in Brazil at a glance

As of Sep 19, 2026
21.2%Verified-email coverage
18.0Average contacts per company
1-10Median size (employees)
23.7%Largest-city concentration · Sao Paulo
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
396
11-50
286
51-200
73
201-500
15
501-1,000
1
1,001-5,000
4

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 781 companies.

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.
What qualifies
Company records associated with Brazil whose business descriptions match “audit and assurance companies” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 2,982 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 19, 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.

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 “audit and assurance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many audit and assurance companies are there based in Brazil?

RevenueBase identified 781 company matches for audit and assurance companies associated with Brazil 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?

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

Which city has the most audit and assurance companies?

Sao Paulo leads with 185 company records, followed by Rio De Janeiro (47) and Belo Horizonte (40).

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 2,982 professional contacts with verified work emails tracked across these 781 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 19, 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.