Company lists · Data refreshed November 2026

Top 25 Enterprise security software developers based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 136 companies tracked

RevenueBase identified 136 company matches for enterprise security software developers associated with Brazil as of November 2026 and tracks 1,523 professional contacts across them, including 469 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for enterprise security 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 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

136Companies

1,523Contacts tracked

469Verified emails

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The 25 largest enterprise security software developers based in Brazil

Ranked by team size

Top 25 of 136 company matches for enterprise security software developers 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Inside Sistemas	Exact match	Toledo, BrazilHQ recorded Nov 5, 2026	51-200	182 contacts →
	Exact match “A Inside Sistemas é pioneira e líder no segmento de software ERP para empresas de segurança.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	CG ONE	Exact match	São Paulo, BrazilHQ recorded Nov 5, 2026	51-200	130 contacts →
	Exact match “Somos a CG One, a evolução da marca Compugraf.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	EVAL	Exact match	Sao Paulo, BrazilHQ recorded Nov 5, 2026	51-200	99 contacts →
	Exact match “Eval is a technology company that specializes in eletronica signatures, authentication, data protection and artificial intelligence.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	OL Tecnologia	Exact match	São Paulo, BrazilHQ recorded Nov 5, 2026	51-200	77 contacts →
	Exact match “Com mais de duas décadas de atuação, a OL Tecnologia se consolida como líder em Segurança da Informação, Cloud Security e Monitoramento, oferecendo um portfólio robusto de…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Defcon1	Exact match	São Paulo, BrazilHQ recorded Nov 5, 2026	11-50	51 contacts →
	Exact match “A Defcon1 é uma empresa que tem o compromisso de entregar os mais modernos conceitos e soluções de segurança e proteção de dados oferecidos pelas melhores tecnologias do mercado…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	I DO	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 5, 2026	11-50	51 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Ostec Business Security	Exact match	Tubarão, BrazilHQ recorded Nov 5, 2026	51-200	39 contacts →
	Exact match “At OSTEC we crave building solutions for modern information security challenges.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Route Security	Exact match	Votorantim, BrazilHQ recorded Nov 5, 2026	11-50	39 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Qriar Technologies	Exact match	São Paulo, BrazilHQ recorded Nov 5, 2026	11-50	36 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 · Nov 5, 2026 · View company records in RevenueBase
10	STMGO	Exact match	Maringá, BrazilHQ recorded Nov 5, 2026	11-50	31 contacts →
	Exact match “Nós não acreditamos que a TI é complicada.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Integrasul Controle E Imunidade Virtual	Exact match	Caxias Do Sul, BrazilHQ recorded Nov 5, 2026	11-50	30 contacts →
	Exact match “With 20 years of experience, we are a technology company providing information security services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Full Service Soluções Completas EM Tecnologia	Exact match	Sao Paulo, BrazilHQ recorded Nov 5, 2026	51-200	30 contacts →
	Exact match “Empresa Especialistas em CyberSecurity.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Aiqon The Brazilian Cyber HUB	Exact match	São Paulo, BrazilHQ recorded Nov 5, 2026	11-50	28 contacts →
	Exact match “AIQON is committed to delivering efficient and cost-effective solutions for its clients.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Accessone	Exact match	Fortaleza, BrazilHQ recorded Nov 5, 2026	11-50	27 contacts →
	Exact match “StartUp especializada em Governança/Gestão/Inteligência de Identidades e Acessos a sistemas corporativos.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Eset Brasil	Exact match	Sao Paulo, BrazilHQ recorded Nov 5, 2026	501-1,000	27 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 · Nov 5, 2026 · View company records in RevenueBase
16	Stronit	Exact match	Jaraguá Do Sul, BrazilHQ recorded Nov 5, 2026	11-50	27 contacts →
	Exact match “Na era digital, cibersegurança não é opção, é decisão estratégica.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	INB Tecnologia	Exact match	Brasília, BrazilHQ recorded Nov 5, 2026	11-50	21 contacts →
	Exact match “A iNB Tecnologia atua há mais de 19 anos junto aos setores público e privado como fornecedora de soluções avançadas em segurança da informação.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Meedbr	Exact match	São José Dos Campos, BrazilHQ recorded Nov 5, 2026	11-50	17 contacts →
	Exact match “Meed Soluções em TI A atua desde 2009 no mercado de Tecnologia da Informação e tem como principal objetivo suprir a real necessidade da sua empresa, com foco na Qualidade e…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Webplus	Exact match	São José Do Rio Preto, BrazilHQ recorded Nov 5, 2026	1-10	16 contacts →
	Exact match “A Webplus, atua no mercado brasileiro desde 1997 no segmento corporativo de internet e proteção de dados, oferecendo soluções SaaS de alta performance e segurança aos seus mais de…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Trauma Zer0	Exact match	Montenegro, BrazilHQ recorded Nov 5, 2026	51-200	12 contacts →
	Exact match “Empresa provedora líder no desenvolvimento de soluções de segurança e gerenciamento unificado de sistemas de TI.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	E-Mith Tecnologia	Exact match	Sao Paulo, BrazilHQ recorded Nov 5, 2026	1-10	11 contacts →
	Exact match “Especialistas em Endpoint Protection e Email Protection.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	E-Sec Segurança Digital	Exact match	Brasilia, BrazilHQ recorded Nov 5, 2026	11-50	11 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 · Nov 5, 2026 · View company records in RevenueBase
23	Corp Solution	Exact match	Sao Paulo, BrazilHQ recorded Nov 5, 2026	1-10	11 contacts →
	Exact match “CORP Solution fundada há 10 anos com intuito de implementar soluções em tecnologia para empresas de todos os seguimentos, vem trazer mais segurança e garantia de um produto…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Evolutia	Exact match	São Paulo, BrazilHQ recorded Nov 5, 2026	1-10	10 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 · Nov 5, 2026 · View company records in RevenueBase
25	Secureonebr	Exact match	Sao Paulo, BrazilHQ recorded Nov 5, 2026	11-50	10 contacts →
	Exact match “A SecureOne é uma empresa especializada em segurança da informação.” Recorded in the RevenueBase company graph · Nov 5, 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 “enterprise security 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 136 enterprise security software developers based in Brazil

See the full list, filter by size, metro and specialty, and access 469 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise security software developers based in Brazil at a glance

As of Nov 5, 2026

30.8%Verified-email coverage

11.2Average contacts per company

1-10Median size (employees)

34.6%Largest-city concentration · Sao Paulo

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 136 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 “enterprise security 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 469 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.

Enterprise security software developers by metro

Enterprise security software developers in Sao Paulo47

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

How many enterprise security software developers are there based in Brazil?

RevenueBase identified 136 company matches for enterprise security software developers 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?

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

Which city has the most enterprise security software developers?

Sao Paulo leads with 47 company records, followed by Rio De Janeiro (9) and Curitiba (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 469 professional contacts with verified work emails tracked across these 136 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.