Company lists · Data refreshed September 2026

Top 25 Breach investigation companies based in Brazil

Name: Breach investigation companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 179 companies tracked

RevenueBase identified 179 company matches for breach investigation companies associated with Brazil as of September 2026 and tracks 2,231 professional contacts across them, including 602 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for breach investigation 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

179Companies

2,231Contacts tracked

602Verified emails

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The 25 largest breach investigation companies based in Brazil

Ranked by team size

Top 25 of 179 company matches for breach investigation 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Safeway	Exact match	Sao Paulo, BrazilHQ recorded Sep 19, 2026	201-500	399 contacts →
	Exact match “A SAFEWAY empresa que integra a plataforma de cibersegurança do Grupo Stefanini se une a Protega.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Oplium	Exact match	Sao Paulo, BrazilHQ recorded Sep 19, 2026	201-500	230 contacts →
	Exact match “We are a young company, founded in 2019 in Brazil, with the aim of bringing an innovative approach to the information security market, with state-of-the-art proprietary and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Redbelt Security	Exact match	Sao Paulo, BrazilHQ recorded Sep 19, 2026	51-200	215 contacts →
	Exact match “O nosso trabalho é proteger o seu.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Techbiz Forense Digital	Exact match	Belo Horizonte, BrazilHQ recorded Sep 19, 2026	51-200	135 contacts →
	Exact match “We are pioneers in offering digital solutions for forensics, digital forensic investigation, information security, anti-fraud and auditing for law enforcement, public security…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Hackersec	Exact match	Barueri, BrazilHQ recorded Sep 19, 2026	51-200	91 contacts →
	Exact match “HackerSec is a Brazilian cybersecurity company, founded in 2011 and headquartered in São Paulo, Brazil.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Berghem	Exact match	São Paulo, BrazilHQ recorded Sep 19, 2026	51-200	53 contacts →
	Exact match “Há mais de duas décadas, somos mais do que uma provedora de segurança cibernética, e sim a força estratégica na proteção de ambientes críticos e no aumento da maturidade em…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Viwsec	Exact match	Barueri, BrazilHQ recorded Sep 19, 2026	11-50	51 contacts →
	Exact match “A VIWSEC foi fundada em para proteção de serviços corporativos e de e-commerce no início da Internet empresarial no Brasil.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Next4sec Security Intelligence	Exact match	São Paulo, BrazilHQ recorded Sep 19, 2026	51-200	44 contacts →
	Exact match “Cyber threats grow in an advanced and strategic way every day, resulting in great risks for businesses.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	BĒNCE	Exact match	Porto Alegre, BrazilHQ recorded Sep 19, 2026	11-50	42 contacts →
	Exact match “As mudanças e a evolução da Tecnologia da Informação são constantes.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Datarunk	Exact match	Blumenau, BrazilHQ recorded Sep 19, 2026	11-50	41 contacts →
	Exact match “A DataRunk é uma empresa de inteligência em dados e cibersegurança parceira dos melhores fabricantes do mercado.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Pacific SEC	Exact match	Belo Horizonte, BrazilHQ recorded Sep 19, 2026	51-200	37 contacts →
	Exact match “As Ameaças Cibernéticas afetam categoricamente todos os ramos de negócios no mundo.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	NOWCY	Exact match	Belo Horizonte, BrazilHQ recorded Sep 19, 2026	11-50	36 contacts →
	Exact match “Na NowCy, conectamos tecnologia líder de mercado à governança e cultura humana para tornar o seu negócio verdadeiramente resiliente.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Strema	Exact match	Belo Horizonte, BrazilHQ recorded Sep 19, 2026	11-50	32 contacts →
	Exact match “Desde 2004, a Strema tem um compromisso claro: proteger empresas contra as ameaças digitais que evoluem todos os dias.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	It4us Cyber Security	Exact match	Sao Paulo, BrazilHQ recorded Sep 19, 2026	51-200	32 contacts →
	Exact match “A It4us Cyber Security atua no mercado corporativo e possui uma trajetória de Sucesso na monitoração ativa de nossos clientes, com seu profissionalismo, qualidade e principalmente…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Ventura ERM	Exact match	Barueri, BrazilHQ recorded Sep 19, 2026	11-50	31 contacts →
	Exact match “Fundada em 2016, a Ventura ERM atua em casos associados a delitos praticados por meios cibernéticos, incluindo incidentes de ransomware, furto de segredos de negócio, práticas de…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Xlogic	Exact match	Salvador, BrazilHQ recorded Sep 19, 2026	11-50	25 contacts →
	Exact match “A XLOGIC é a sua aliada em cibersegurança e oferece soluções completas e integradas - serviços, produtos e estratégia.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Stronit	Exact match	Jaraguá Do Sul, BrazilHQ recorded Sep 19, 2026	11-50	21 contacts →
	Exact match “Na era digital, a cibersegurança não é uma opção, é uma necessidade estratégica.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Netsol Brasil	Exact match	Belo Horizonte, BrazilHQ recorded Sep 19, 2026	11-50	20 contacts →
	Exact match “A NetSol é hoje uma empresa especializada em segurança cibernética e monitoramento de infraestrutura.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Access Security	Exact match	Barueri, BrazilHQ recorded Sep 19, 2026	11-50	20 contacts →
	Exact match “Proteja seu negócio com segurança avançada.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Altaica IT Services	Exact match	Belo Horizonte, BrazilHQ recorded Sep 19, 2026	1-10	19 contacts →
	Exact match “Altaica IT Services é uma consultoria especializada em segurança da informação.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Esecurity	Exact match	São Paulo, BrazilHQ recorded Sep 19, 2026	11-50	18 contacts →
	Exact match “Com foco em Segurança Ofensiva (Offensive Security), a eSecurity foi fundada em 2012.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Symbioti	Exact match	Ribeirão Preto, BrazilHQ recorded Sep 19, 2026	11-50	15 contacts →
	Exact match “A SymbioTI tem por missão ser uma empresa inovadora, sustentável e eficiente, colaborando para promover o crescimento de seus clientes e colaboradores.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Cherokee	Exact match	São Paulo, BrazilHQ recorded Sep 19, 2026	11-50	15 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 · Sep 19, 2026 · View company records in RevenueBase
24	Ksecurity	Exact match	São Paulo, BrazilHQ recorded Sep 19, 2026	11-50	13 contacts →
	Exact match “Nosso propósito se baseia em aumentar o nível de maturidade em segurança digital das empresas, visando que elas estejam protegidas para ter mais tempo para focar no crescimento de…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Data Security Serviços EM Segurança DE Dados Ltda	Exact match	São Paulo, BrazilHQ recorded Sep 19, 2026	1-10	12 contacts →
	Exact match “A DATA SECURITY é formada por profissionais com mais de 20 anos no mercado de segurança da informação e em perícia em meios informáticos.” Recorded in the RevenueBase company graph · Sep 19, 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 “breach investigation companies”. 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 179 breach investigation companies based in Brazil

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Breach investigation companies based in Brazil at a glance

As of Sep 19, 2026

27.0%Verified-email coverage

12.5Average contacts per company

1-10Median size (employees)

39.7%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

105

11-50

51-200

201-500

501-1,000

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 179 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 “breach investigation 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 602 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 “breach investigation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many breach investigation companies are there based in Brazil?

RevenueBase identified 179 company matches for breach investigation 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?

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

Which city has the most breach investigation companies?

Sao Paulo leads with 71 company records, followed by Belo Horizonte (15) and Rio De Janeiro (11).

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 602 professional contacts with verified work emails tracked across these 179 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.