Company lists · Data refreshed November 2026

Top 25 Security breach consultants based in Brazil

RevenueBase identified 69 company matches for security breach consultants associated with Brazil as of November 2026 and tracks 1,337 professional contacts across them, including 309 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for security breach consultants 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 November 5, 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 Nov 5, 2026 How this list was built
69Companies
1,337Contacts tracked
309Verified emails
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The 25 largest security breach consultants based in Brazil

Ranked by team size
Top 25 of 69 company matches for security breach consultants based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchSão Paulo, BrazilHQ recorded Nov 5, 202651-200351 contacts →

Exact match

“A Acert é uma assessoria e consultoria especializada em prevenir e solucionar perdas financeiras advindas de processos inadequados ou fraudulentos.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202651-200211 contacts →

Exact match

“O nosso trabalho é proteger o seu.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchPinhais - Alphaville, BrazilHQ recorded Nov 5, 202651-200117 contacts →

Exact match

“Inspirar confiança é a meta que guia todas as nossas ações.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202651-20088 contacts →

Exact match

“We are the only consultech in Brazil to combine global elite ethical hackers and Falconi-certified business consultants, delivering integrated approaches and systemic solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202611-5039 contacts →

Exact match

“We are a cybersecurity and privacy consultancy startup based in Brazil, leveraging over 30 years of our founder’s experience to deliver high-quality security and privacy…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“A Athena Security é uma empresa de consultoria especializada em segurança da informação, onde apoiamos nossos clientes na gestão de infraestrutura e segurança dos dados para…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“A PRIDE Security é uma consultoria especializada em segurança da informação que oferece serviços e produtos altamente especializados, seguindo normas e padrões internacionais…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchBelo Horizonte, BrazilHQ recorded Nov 5, 20261-1023 contacts →

Exact match

“Altaica IT Services é uma consultoria especializada em segurança da informação.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchBelo Horizonte, BrazilHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“Consultoria em Segurança da Informação e Defesa Cibernética.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchBelo Horizonte, BrazilHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“Somos uma empresa mineira com segurança da informação correndo na veia.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“Através de um know-how adquirido desde 1996, com muito trabalho e dedicação, a ABCTec está hoje focada em oferecer soluções voltadas à Segurança da Informação.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“A Cherokee foi criada em 2016 por profissionais com mais de 20 anos de atuação nas áreas de Tecnologia e Segurança da Informação.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchSao Paulo, BrazilHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Secure Tecnologia is a company specialized in corporate cybersecurity, security operations, and strategic technology consulting, with active presence in Manaus, São Paulo, and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchUberlândia, BrazilHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Especialistas em pentest desde 2015.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchBelo Horizonte, BrazilHQ recorded Nov 5, 20261-1011 contacts →

Exact match

“Somos uma empresa criada em 2016, especializada em segurança da informação ofensiva, ou seja, focada na identificação de vulnerabilidades usando as mesmas técnicas e táticas…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“A WePlanBefore é uma empresa especializada em inteligência de crise e resposta a incidentes.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchBrasília E Goiânia, BrazilHQ recorded Nov 5, 20261-105 contacts →

Exact match

“A MVC Security Cyber Consulting é uma empresa especializada em consultoria de segurança da informação, oferecendo soluções personalizadas para proteger seus clientes de ameaças…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202611-504 contacts →

Exact match

“A Suat Segurança é uma empresa que atua há 26 anos no ramo de segurança, exclusivamente especializada e voltada para serviço de Consultoria Empresarial e Condominial.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchCuritiba, BrazilHQ recorded Nov 5, 202611-504 contacts →

Exact match

“Fundada em 2009 a Eznetworks é uma empresa especializada em consultoria em segurança da informação.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchSão Paulo, BrazilHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Cyber Lepus is the result of 25 years of consulting experience as a Trusted Advisor in Cyber Security, Data Privacy, Fraud Prevention, Judicial Expert, as well as teaching.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchCuritiba, BrazilHQ recorded Nov 5, 20261-104 contacts →

Exact match

“A BS Inteligência Forense e Segurança da Informação é uma empresa de assessoria em Gestão de Riscos e Segurança da Informação com atuação em todo o território nacional.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchGuarulhos, BrazilHQ recorded Nov 5, 202611-503 contacts →

Exact match

“A Securebyte é sua parceira confiável em segurança da informação.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchSão Paulo, BrazilHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Somos uma empresa especializada em segurança e privacidade da informação.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchBelo Horizonte, BrazilHQ recorded Nov 5, 20261-101 contacts →

Exact match

“Empresa dedicada à Segurança da Informação, Cybersegurança e LGPD.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchCaxias Do Sul, BrazilHQ recorded Nov 5, 20261-101 contacts →

Exact match

“A MBSEC Segurança da Informação surgiu em um momento no qual a Segurança da Informação começava a ser um assunto mais compreensível à toda população, mas inalcançável para a…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 69 security breach consultants based in Brazil

See the full list, filter by size, metro and specialty, and access 309 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Security breach consultants based in Brazil at a glance

As of Nov 5, 2026
23.1%Verified-email coverage
19.4Average contacts per company
1-10Median size (employees)
46.4%Largest-city concentration · Sao Paulo
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
24
51-200
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 69 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 “security breach consultants” 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 309 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 November 5, 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.

Security breach consultants by metro

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 “security breach consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many security breach consultants are there based in Brazil?

RevenueBase identified 69 company matches for security breach consultants associated with Brazil as of November 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?

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

Which city has the most security breach consultants?

Sao Paulo leads with 32 company records, followed by Belo Horizonte (4) and Brasilia (4).

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 309 professional contacts with verified work emails tracked across these 69 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 November 5, 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.