Company lists · Data refreshed September 2026

Top 25 Cybersecurity venture firms based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 92 companies tracked

RevenueBase identified 92 company matches for cybersecurity venture firms associated with Brazil as of September 2026 and tracks 1,118 professional contacts across them, including 211 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for cybersecurity venture firms 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 28, 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 28, 2026 How this list was built

92Companies

1,118Contacts tracked

211Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest cybersecurity venture firms based in Brazil

Ranked by team size

Top 25 of 92 company matches for cybersecurity venture firms based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 28, 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 28, 2026 · View company records in RevenueBase
2	Berghem	Exact match	São Paulo, BrazilHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
3	Viwsec	Exact match	Barueri, BrazilHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
4	BĒNCE	Exact match	Porto Alegre, BrazilHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
5	UPX	Exact match	Campinas, BrazilHQ recorded Sep 28, 2026	51-200	40 contacts →
	Exact match “UPX is an American technology company headquartered in the USA.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Pacific SEC	Exact match	Belo Horizonte, BrazilHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
7	Strema	Exact match	Belo Horizonte, BrazilHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
8	It4us Cyber Security	Exact match	Sao Paulo, BrazilHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
9	Cyber Horizon Group	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	11-50	28 contacts →
	Exact match “O Cyber Horizon Group é um ecossistema formado por três empresas especializadas em segurança cibernética que oferecem serviços de proteção digital que fogem do convencional: a…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Xlogic	Exact match	Salvador, BrazilHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
11	Stronit	Exact match	Jaraguá Do Sul, BrazilHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
12	Access Security	Exact match	Barueri, BrazilHQ recorded Sep 28, 2026	11-50	20 contacts →
	Exact match “Proteja seu negócio com segurança avançada.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Castle Security Services	Exact match	Belo Horizonte, BrazilHQ recorded Sep 28, 2026	11-50	18 contacts →
	Exact match “Consultoria em Segurança da Informação e Defesa Cibernética.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Mindsec	Exact match	Sao Paulo, BrazilHQ recorded Sep 28, 2026	11-50	14 contacts →
	Exact match “A Mindsec está há 12 anos atuando como parceira de empresas de diversos segmentos, como o financeiro, bancário, industrial e de serviços em geral, nos setores privado e público.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	3mcyber Security	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	11-50	11 contacts →
	Exact match “A 3MCYBER é uma empresa fundada em 2018 com sede em Brasília, São Paulo e filiais no Paraná e BH.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	MVC Security	Exact match	Brasília E Goiânia, BrazilHQ recorded Sep 28, 2026	1-10	10 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 · Sep 28, 2026 · View company records in RevenueBase
17	Cysfera	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	8 contacts →
	Exact match “A Cysfera oferece experiência global para necessidades locais, motivada pela criação de um futuro digital mais seguro.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Kimoshiro Cybersecurity	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	8 contacts →
	Exact match “Somos um propósito de construção de algo novo e inteligente em Cibersegurança.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	RX Corp Soluções EM TIC	Exact match	Sao Paulo, BrazilHQ recorded Sep 28, 2026	11-50	8 contacts →
	Exact match “Com mais de 10 anos de experiência em segurança cibernética, somos especialistas em proteger seus ativos mais valiosos.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	BNF Cyber Security	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	7 contacts →
	Exact match “Segurança que pensa à frente.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	BR Flecha Cybersecurity	Exact match	Brasilia, BrazilHQ recorded Sep 28, 2026	51-200	7 contacts →
	Exact match “Com vasta experiência em tecnologias de CiberSecurity, a BR Flecha desenvolveu uma abordagem inovadora e integral na Segurança de TI: Validação Contínua de Segurança.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	ONI Intelligence	Exact match	Sertãozinho, BrazilHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match “Crescimento que protege uma história A ONI Intelligence surge em 2021 como uma iniciativa do amante de tecnologia e especialista de segurança de dados André Bononi, que encontrou…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Zenx Security	Exact match	Brasilia, BrazilHQ recorded Sep 28, 2026	11-50	5 contacts →
	Exact match “Na ZenX Security, somos mais do que uma empresa de tecnologia: somos parceiros na construção de ecossistemas cibernéticos seguros e resilientes.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	IB Cyber Security	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match “A IB Cyber Security oferece as melhores soluções e serviços integrados para empresas, cuidando de todas as etapas, desde a análise inicial de vulnerabilidades até a implantação de…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	B2sec Cyber Protection	Exact match	Sao Paulo, BrazilHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “Na B2SEC somos apaixonados por segurança de aplicações e estamos comprometidos em garantir que o seu negócio esteja protegido contra ameaças cibernéticas.” Recorded in the RevenueBase company graph · Sep 28, 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 “cybersecurity venture firms”. 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 92 cybersecurity venture firms based in Brazil

See the full list, filter by size, metro and specialty, and access 211 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Cybersecurity venture firms based in Brazil at a glance

As of Sep 28, 2026

18.9%Verified-email coverage

12.2Average contacts per company

1-10Median size (employees)

39.1%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

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 92 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 “cybersecurity venture firms” 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 211 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 28, 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 “cybersecurity venture firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cybersecurity venture firms are there based in Brazil?

RevenueBase identified 92 company matches for cybersecurity venture firms 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 cybersecurity venture firms?

Sao Paulo leads with 36 company records, followed by Rio De Janeiro (9) and Belo Horizonte (6).

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 211 professional contacts with verified work emails tracked across these 92 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 92 cybersecurity venture firms based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

Cybersecurity venture firms by geography

Browse the directory

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.