Company lists · Data refreshed September 2026

Top 25 System audit consulting companies based in Brazil

Name: System audit consulting companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 100 companies tracked

RevenueBase identified 100 system audit consulting companies headquartered in Brazil as of September 2026 and tracks 2,460 professional contacts across them, including 1,211 with verified work emails. Sao Paulo is the largest hub.

This list covers system audit consulting companies headquartered in Brazil, 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 29, 2026.

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 29, 2026 86% judged on-target in blind review

100Companies

2,460Contacts tracked

1,211Verified emails

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The 25 largest system audit consulting companies based in Brazil

Ranked by team size

Top 25 of 100 system audit consulting companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to system audit consulting 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	BDO Brazil	Indirect evidence	Sp, BrazilHQ checked Sep 29, 2026	1,001-5,000	1,791 contacts →
	Indirect evidence “Presidida por Raul Corrêa da Silva, a BDO RCS foi fundada em 2001 e desde então mantém participação expressiva no mercado de auditorias.” Source: RevenueBase Database · checked Sep 29, 2026
2	Auditsafe	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 29, 2026	51-200	56 contacts →
	Indirect evidence “As atividades da AuditSafe foram iniciadas em setembro de 2005, por seu sócio-fundador Fernando Nicolau F.” Source: RevenueBase Database · checked Sep 29, 2026
3	FT Consult	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 29, 2026	11-50	43 contacts →
	Indirect evidence “A FT Consult é uma consultoria de TI estratégica especializada em transformar tecnologia em alavanca de crescimento para PMEs.” Source: RevenueBase Database · checked Sep 29, 2026
4	Premiumbravo	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 29, 2026	51-200	42 contacts →
	Indirect evidence “A Premiumbravo é uma organização de serviços multifuncionais voltada para Auditoria (Independente, Interna, Sistemas, Operacional) e Consultoria (Gerenciamento de Riscos…” Source: RevenueBase Database · checked Sep 29, 2026
5	DKRLI	Indirect evidence	São Paulo, BrazilHQ checked Sep 29, 2026	11-50	30 contacts →
	Indirect evidence “O mundo está extremamente competitivo e exigente, adaptar-se às constantes mudanças garante o diferencial necessário para estar sempre à frente.” Source: RevenueBase Database · checked Sep 29, 2026
6	Grupo Finaud	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 29, 2026	11-50	22 contacts →
	Indirect evidence “A Finaud foi constituída em setembro de Está registrada no Conselho Regional de Contabilidade do Estado de São Paulo e na CVM - Comissão de Valores Mobiliários e portanto…” Source: RevenueBase Database · checked Sep 29, 2026
7	Tecnologic	Indirect evidence	São Paulo, BrazilHQ checked Sep 29, 2026	1-10	22 contacts →
	Indirect evidence “Tecnologia em Busca da Informação” Source: RevenueBase Database · checked Sep 29, 2026
8	Intranetworks Soluções Corporativas Ltda	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 29, 2026	11-50	21 contacts →
	Indirect evidence “A Intranetworks realiza consultoria e prestação de serviços na área de Tecnologia da Informação.” Source: RevenueBase Database · checked Sep 29, 2026
9	Grupo R4	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 29, 2026	11-50	17 contacts →
	Indirect evidence “Prestamos serviços com responsabilidade, ética, comprometimento e respeito aos nossos clientes temos soluções para o seu negócio, seja para empresas de micro, pequeno ou grande…” Source: RevenueBase Database · checked Sep 29, 2026
10	Segato Contabilidade	Indirect evidence	Jundiaí, BrazilHQ checked Sep 29, 2026	11-50	15 contacts →
	Indirect evidence “Nossa empresa de auditoria, contabilidade e consultoria tem mais 30 anos de experiência no mercado.” Source: RevenueBase Database · checked Sep 29, 2026
11	Q-Max Auditoria	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 29, 2026	11-50	13 contacts →
	Indirect evidence “A Q-Max do Brasil possui ampla e diversificada experiência no atendimento de empresas de pequeno, médio e grande porte dos mais variados segmentos.” Source: RevenueBase Database · checked Sep 29, 2026
12	JCL Tecnologia	Indirect evidence	Salvador, BrazilHQ checked Sep 29, 2026	11-50	12 contacts →
	Indirect evidence “A JCL Tecnologia, empresa de Consultoria e Auditoria em Tecnologia da Informação e Redes, possui consultores com mais de 20 anos de experiência em TIC (Tecnologia da Informação e…” Source: RevenueBase Database · checked Sep 29, 2026
13	Emerson Auditores E Consultores	Indirect evidence	Natal, BrazilHQ checked Sep 29, 2026	11-50	9 contacts →
	Indirect evidence “Somos uma empresa com registro na Comissão de Valores Mobiliários – CVM e formada por sócios com mais de 22 anos de experiência em auditoria e gestão de negócios, registrados no…” Source: RevenueBase Database · checked Sep 29, 2026
14	Villela & Associados Auditoria E Consultoria	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 29, 2026	11-50	9 contacts →
	Indirect evidence “A Villela & Associados é uma empresa de auditoria e consultoria, liderada por executivos com mais de 20 anos de experiência em empresas de auditoria e consultoria, nacionais e…” Source: RevenueBase Database · checked Sep 29, 2026
15	Award Brasil	Strong evidence	São José Do Rio Preto, BrazilHQ checked Sep 29, 2026	11-50	9 contacts →
	Strong evidence “Our company have been providing audit and consulting services since 2011, with expertise in different businesses and industries, always bringing an honest, reliable and skilled…” Source: RevenueBase Database · checked Sep 29, 2026
16	Schimitt Auditores	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 29, 2026	11-50	9 contacts →
	Indirect evidence “SCHIMITT AUDITORES S/S é uma empresa de auditoria, assessoria contábil e tributária, autorizada a operar pela Comissão de Valores Mobiliários – CVM, como auditoria independente.” Source: RevenueBase Database · checked Sep 29, 2026
17	Sacho Auditores Independentes	Indirect evidence	Sāo Paulo, BrazilHQ checked Sep 29, 2026	11-50	8 contacts →
	Indirect evidence “A Sacho Auditores Independentes, fundada em 27 de Novembro de 1993, vem ao longo destes anos, realizando trabalhos de auditoria independente Preventiva e Orientadora e Assessoria…” Source: RevenueBase Database · checked Sep 29, 2026
18	ACE Auditoria E Consultoria Empresarial	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 29, 2026	11-50	7 contacts →
	Indirect evidence “Constituída em 1985, a ACE – AUDITORIA E CONSULTORIA EMPRESARIAL, desenvolve serviços especializados e personalizados para diferentes organizações, segmentos empresariais e do…” Source: RevenueBase Database · checked Sep 29, 2026
19	Ti4	Indirect evidence	Vinhedo, BrazilHQ checked Sep 29, 2026	1-10	4 contacts →
	Indirect evidence “A TI4 - Tecnologia da Informação oferece consultoria e serviços completos e especializados para Gestão da Tecnologia da Informação em sua empresa.” Source: RevenueBase Database · checked Sep 29, 2026
20	Padrao Auditoria S S	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 29, 2026	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
21	Startup	Indirect evidence	Maringá, BrazilHQ checked Sep 29, 2026	1-10	2 contacts →
	Indirect evidence “Segurança da Informação, Active Directory Domain Services (ADDS), LDAP, Windows Server e Windows Cliente, Firewall, Cabeamento Estruturado, Servidores, Consultoria em TI” Source: RevenueBase Database · checked Sep 29, 2026
22	RIO Novo Consultores E Auditores Associados	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 29, 2026	11-50	2 contacts →
	Indirect evidence “A Rio Novo nasceu a partir da união de executivos com mais de 25 anos de experiência atuando nas áreas contábil, financeira, tributária, trabalhista e de gestão corporativa.” Source: RevenueBase Database · checked Sep 29, 2026
23	Directivos Auditores Associados	Indirect evidence	Recife, BrazilHQ checked Sep 29, 2026	11-50	2 contacts →
	Indirect evidence “Directivos Auditores Associados is an accounting company based out of R Serinhaem, 105, Andar 5 - Sala 04, Recife, Pernambuco, Brazil.” Source: RevenueBase Database · checked Sep 29, 2026
24	Resultados Inteligentes	Indirect evidence	Novo Hamburgo, BrazilHQ checked Sep 29, 2026	1-10	2 contacts →
	Indirect evidence “Olá Eu sou o Ricardo, idealizador da Resultados Inteligentes.” Source: RevenueBase Database · checked Sep 29, 2026
25	Prospera Consultoria E Tecnologia DA Informação	Indirect evidence	Lago Sul, BrazilHQ checked Sep 29, 2026	1-10	1 contacts →
	Indirect evidence “Empresa com 20 anos de tradição, especializada em segurança da informação, análise de processos voltados para segurança, adequação regulamentar, auditoria e compliance.” Source: RevenueBase Database · checked Sep 29, 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: system audit consulting 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 system audit consulting companies.
Partial evidence: Its own public description names part of system audit consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name system audit consulting 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 100 system audit consulting companies based in Brazil

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System audit consulting companies based in Brazil at a glance

As of Sep 29, 2026

49.2%Verified-email coverage

24.6Average contacts per company

1-10Median size (employees)

25.0%Largest-city concentration · Sao Paulo

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

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 100 companies.

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 system audit consulting 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.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “system audit consulting 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 system audit consulting 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 system audit consulting companies, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
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, 1,211 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 29, 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.

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 system audit consulting 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 system audit consulting companies are there based in Brazil?

RevenueBase identified 100 system audit consulting companies headquartered in Brazil 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?

BDO Brazil, headquartered in Sp, tops this list with the largest team on record.

Which city has the most system audit consulting companies?

Sao Paulo leads with 25 headquartered companies, followed by Recife (7) and Rio De Janeiro (7).

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 1,211 verified decision-maker contacts tracked across these 100 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 29, 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.