Company lists · Data refreshed September 2026

Top 25 Cybersecurity compliance auditors based in Brazil

Name: Cybersecurity compliance auditors based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 73 companies tracked

RevenueBase identified 73 cybersecurity compliance auditors headquartered in Brazil as of September 2026 and tracks 795 professional contacts across them, including 144 with verified work emails. Sao Paulo is the largest hub.

This list covers cybersecurity compliance auditors 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 28, 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 28, 2026 86% judged on-target in blind review

73Companies

795Contacts tracked

144Verified emails

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The 25 largest cybersecurity compliance auditors based in Brazil

Ranked by team size

Top 25 of 73 cybersecurity compliance auditors based in Brazil, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity compliance auditors: 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	Safeway	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	201-500	399 contacts →
	Indirect evidence “A SAFEWAY empresa que integra a plataforma de cibersegurança do Grupo Stefanini se une a Protega.” Source: RevenueBase Database · checked Sep 28, 2026
2	Auditsafe	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 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 28, 2026
3	Viwsec	Indirect evidence	Barueri, BrazilHQ checked Sep 28, 2026	11-50	51 contacts →
	Indirect evidence “A VIWSEC foi fundada em para proteção de serviços corporativos e de e-commerce no início da Internet empresarial no Brasil.” Source: RevenueBase Database · checked Sep 28, 2026
4	Pacific SEC	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 28, 2026	51-200	37 contacts →
	Indirect evidence “As Ameaças Cibernéticas afetam categoricamente todos os ramos de negócios no mundo.” Source: RevenueBase Database · checked Sep 28, 2026
5	Dataguide	Partial evidence	Florianópolis, BrazilHQ checked Sep 28, 2026	11-50	25 contacts →
	Partial evidence “A DataGuide ajuda empresas a transformar Proteção de Dados, Segurança da Informação e Compliance em vantagem competitiva, não em custo regulatório.” Source: RevenueBase Database · checked Sep 28, 2026
6	Xlogic	Indirect evidence	Salvador, BrazilHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “A XLOGIC é a sua aliada em cibersegurança e oferece soluções completas e integradas - serviços, produtos e estratégia.” Source: RevenueBase Database · checked Sep 28, 2026
7	Access Security	Indirect evidence	Barueri, BrazilHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “Proteja seu negócio com segurança avançada.” Source: RevenueBase Database · checked Sep 28, 2026
8	Athena Soluções Inteligentes	Partial evidence	Brasilia, BrazilHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “Somos uma consultoria com foco em GRC- Governança, Riscos e Compliance, Segurança da Informação e LGPD, formada por profissionais certificados e altamente experientes na condução…” Source: RevenueBase Database · checked Sep 28, 2026
9	FAC Segurança DA Informação	Indirect evidence	Goiânia, BrazilHQ checked Sep 28, 2026	1-10	14 contacts →
	Indirect evidence “Em um mundo onde a Segurança da Informação se tornou um pilar fundamental para qualquer entidade, a FAC se destaca por sua atuação singular.” Source: RevenueBase Database · checked Sep 28, 2026
10	Heimdallr Cybersecurity	Indirect evidence	Cuiabá, BrazilHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “Comercializamos produtos e serviços de cibersegurança para empresas nas áreas de indústria, comércio, agronegócio, educação, saúde, governo, segurança pública, cooperativas e…” Source: RevenueBase Database · checked Sep 28, 2026
11	Secure Tecnologia	Partial evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “Secure Tecnologia is a company specialized in corporate cybersecurity, security operations, and strategic technology consulting, with active presence in Manaus, São Paulo, and…” Source: RevenueBase Database · checked Sep 28, 2026
12	Secureonebr	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence “A SecureOne é uma empresa especializada em segurança da informação.” Source: RevenueBase Database · checked Sep 28, 2026
13	Rightsec Brasil	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “A RightSec Brasil oferece uma ampla variedade de serviços de segurança cibernética que vão ao alcance das necessidades do seu negócio, desde serviços de governança, gestão de…” Source: RevenueBase Database · checked Sep 28, 2026
14	Mitm Cyber Security Consulting	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	4 contacts →
	Indirect evidence “A MITM Cyber Security Consulting ajuda empresas pequenas, médias e grandes a reduzir riscos cibernéticos críticos, proteger operações essenciais e se adequar às exigências…” Source: RevenueBase Database · checked Sep 28, 2026
15	2secure Technology	Partial evidence	Brasilia, BrazilHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “2Secure is a cybersecurity company specialized in delivering high-level expertise, formed by highly qualified professionals with decades of experience and extensive hands-on…” Source: RevenueBase Database · checked Sep 28, 2026
16	Phrssec	Partial evidence	BrazilHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “Realizar implementações em Segurança e Proteção de dados, análise de aderência à LGPD ou outras regulamentações, gestão de privacidade, auditoria, perícia, entre outros serviços…” Source: RevenueBase Database · checked Sep 28, 2026
17	Pegasus Security	Partial evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	3 contacts →
	Partial evidence “Consultoria e Serviços de Segurança Cibernética Consultoria - Gestão Estratégica de Riscos & Planejamento Estratégico de Cybersecurity - Assessment Segurança da Informação (LGPD…” Source: RevenueBase Database · checked Sep 28, 2026
18	Noussec	Indirect evidence	Uberlândia, BrazilHQ checked Sep 28, 2026	11-50	3 contacts →
	Indirect evidence “Good judgment and practical ability: “Anyone with a bit of nous would have known what to do” Mais do que a soma de suas funções, negócios atuais são sistemas complexos e…” Source: RevenueBase Database · checked Sep 28, 2026
19	Clever WAY	Indirect evidence	Campinas, BrazilHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “O principal ativo de uma empresa são seus dados.” Source: RevenueBase Database · checked Sep 28, 2026
20	Grupo Fernando Ferreira	Partial evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	1 contacts →
	Partial evidence “Faz parte do Grupo Fernando Ferreira a empresa de consultoria em riscos corporativos e Cyber Segurança chamada AuditSafe; e também a empresa de auditoria RiskSafe Auditores…” Source: RevenueBase Database · checked Sep 28, 2026
21	CSO - Cybersec On	Indirect evidence	São Caetano Do Sul, BrazilHQ checked Sep 28, 2026	11-50	1 contacts →
	Indirect evidence “Somos uma consultoria de serviços especializados em infraestrutura tecnológica e segurança cibernética, fundada por executivos que atuam há mais de 25 anos no mercado corporativo…” Source: RevenueBase Database · checked Sep 28, 2026
22	Cloud4	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “A Cloud4 é uma consultoria especializada em cibersegurança para empresas que operam sob pressão regulatória.” Source: RevenueBase Database · checked Sep 28, 2026
23	Prospera Consultoria E Tecnologia DA Informação	Strong evidence	Lago Sul, BrazilHQ checked Sep 28, 2026	1-10	1 contacts →
	Strong 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 28, 2026
24	Brain At Work	Strong evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	1-10	1 contacts →
	Strong evidence “Prestação de serviço de excelência em auditoria e compliance, atendendo a necessidades de clientes que desejam ter a governança corporativa como vantagem competitiva.” Source: RevenueBase Database · checked Sep 28, 2026
25	CT Consulting	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Empresa dedicada à Segurança da Informação, Cybersegurança e LGPD.” Source: RevenueBase Database · checked Sep 28, 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: cybersecurity compliance auditors. 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 cybersecurity compliance auditors.
Partial evidence: Its own public description names part of cybersecurity compliance auditors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybersecurity compliance auditors. 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 73 cybersecurity compliance auditors based in Brazil

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Cybersecurity compliance auditors based in Brazil at a glance

As of Sep 28, 2026

18.1%Verified-email coverage

10.9Average contacts per company

1-10Median size (employees)

35.6%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 73 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 cybersecurity compliance auditors, 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 “cybersecurity compliance auditors”. 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 cybersecurity compliance auditors), 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 cybersecurity compliance auditors, 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, 144 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 28, 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 cybersecurity compliance auditors, 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 cybersecurity compliance auditors are there based in Brazil?

RevenueBase identified 73 cybersecurity compliance auditors 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?

Safeway, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most cybersecurity compliance auditors?

Sao Paulo leads with 26 headquartered companies, followed by Belo Horizonte (9) and Barueri (3).

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 144 verified decision-maker contacts tracked across these 73 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 28, 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.