Company lists · Data refreshed September 2026

Top 25 Cybersecurity software developers based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 93 companies tracked

RevenueBase identified 93 company matches for cybersecurity software developers associated with Brazil as of September 2026 and tracks 687 professional contacts across them, including 216 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for cybersecurity software developers 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

93Companies

687Contacts tracked

216Verified emails

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The 25 largest cybersecurity software developers based in Brazil

Ranked by team size

Top 25 of 93 company matches for cybersecurity software developers 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	CG ONE	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	51-200	121 contacts →
	Exact match “Somos a CG One, a evolução da marca Compugraf.” 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	Sentinela Security Intelligence	Exact match	Porto Alegre, BrazilHQ recorded Sep 28, 2026	11-50	42 contacts →
	Exact match “A Sentinela Security é uma empresa gaúcha, fundada em 2004.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Qriar Technologies	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	11-50	34 contacts →
	Exact match “QRIAR is a cybersecurity company focused on enabling customers to connect people and devices to data and information in a practical and secure way.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Starti	Exact match	Mogi Das Cruzes, BrazilHQ recorded Sep 28, 2026	11-50	31 contacts →
	Exact match “Starti is a leading developer of security solutions for SMEs, which works with the purpose of making cybersecurity uncomplicated in Brazil and worldwide.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Eset Brasil	Exact match	Sao Paulo, BrazilHQ recorded Sep 28, 2026	501-1,000	24 contacts →
	Exact match “Fundada em 1992, a ESET é uma companhia global de soluções de software de segurança que fornece proteção de última geração contra ameaças digitais.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	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
8	Blue Diamond Powered By Cyber Horizon Group	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	1-10	16 contacts →
	Exact match “Uma batalha tecnológica se trava nas fronteiras do cyber universo.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Trend Micro Brasil	Exact match	Sao Paulo, BrazilHQ recorded Sep 28, 2026	n/a	14 contacts →
	Exact match “A Trend Micro, líder global em cibersegurança, ajuda a tornar o mundo mais seguro quando o assunto é troca de informações digitais.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Heimdallr Cybersecurity	Exact match	Cuiabá, BrazilHQ recorded Sep 28, 2026	11-50	13 contacts →
	Exact match “Comercializamos produtos e serviços de cibersegurança para empresas nas áreas de indústria, comércio, agronegócio, educação, saúde, governo, segurança pública, cooperativas e…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Exact-Ti Cyber Security	Exact match	Uberlândia, BrazilHQ recorded Sep 28, 2026	11-50	11 contacts →
	Exact match “Prazer, somos a Exact-Ti!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Xlabs Security	Exact match	São Leopoldo, BrazilHQ recorded Sep 28, 2026	11-50	10 contacts →
	Exact match “Em um contexto onde a sociedade está completamente dependente da internet, os setores público e privado têm na XLABS a melhor tecnologia de proteção da América Latina, com uma…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	E-Sec Segurança Digital	Exact match	Brasilia, BrazilHQ recorded Sep 28, 2026	11-50	10 contacts →
	Exact match “Há mais de 17 anos no mercado de segurança da informação, a e-Sec tem seu nome consolidado e é uma das principais empresas desenvolvedoras de inovações tecnológicas na área de…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Five IT Solutions	Exact match	Porto Alegre, BrazilHQ recorded Sep 28, 2026	11-50	10 contacts →
	Exact match “A Five IT presta Consultoria de Tecnologia com os melhores players globais, especializada em Segurança da Informação, Infraestrutura e Cloud.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Evolutia	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	1-10	9 contacts →
	Exact match “Os produtos e serviços de cibersegurança da Evolutia oferecem às organizações imunidade contra ataques cibernéticos e ajudam a proteger contra perda de dados indesejados.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Norden Tecnologia	Exact match	Brasília, BrazilHQ recorded Sep 28, 2026	11-50	9 contacts →
	Exact match “A Norden IT é uma empresa dedicada a ajudar empresas públicas a prosperarem e resolverem seus desafios de segurança de TI.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Eversafe	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	11-50	8 contacts →
	Exact match “A Eversafe é uma empresa especializada em cibersegurança para empresas de médio porte, com foco na proteção de ambientes corporativos, continuidade operacional e redução de riscos.” 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	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
20	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
21	T2sti Cybersecurity & Secure Software Solutions	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	11-50	7 contacts →
	Exact match “Proteção e transferência segura de dados para empresas que não podem correr riscos.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	CYLO	Exact match	São José Do Rio Preto, BrazilHQ recorded Sep 28, 2026	11-50	5 contacts →
	Exact match “A CYLO Cibersegurança é uma empresa de pesquisa e desenvolvimento especializada em proteger ambientes digitais contra as mais complexas ameaças cibernéticas.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Trinity Cyber Security	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match “A Trinity Cyber Security é uma empresa criada em 2013 na cidade do Rio de Janeiro – RJ.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	YES Security	Exact match	Jundiaí, BrazilHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “A Yes Security é uma empresa comprometida em fornecer produtos de alta qualidade, desempenho e confiabilidade para garantir a proteção, segurança e produtividade de seus clientes.” 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 software developers”. 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 93 cybersecurity software developers based in Brazil

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Cybersecurity software developers based in Brazil at a glance

As of Sep 28, 2026

31.4%Verified-email coverage

7.4Average contacts per company

1-10Median size (employees)

35.5%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

5,001-10,000

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 93 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 software developers” 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 216 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 software developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cybersecurity software developers are there based in Brazil?

RevenueBase identified 93 company matches for cybersecurity software developers 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?

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

Which city has the most cybersecurity software developers?

Sao Paulo leads with 33 company records, followed by Jundiai (4) and Porto Alegre (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 216 professional contacts with verified work emails tracked across these 93 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.

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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.