Company lists · Data refreshed September 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 Sep 28, 2026 243 companies tracked

RevenueBase identified 243 company matches for enterprise security software developers associated with Brazil as of September 2026 and tracks 3,073 professional contacts across them, including 960 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 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

243Companies

3,073Contacts tracked

960Verified emails

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The 25 largest enterprise security software developers based in Brazil

Ranked by team size

Top 25 of 243 company matches for enterprise security 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	Oplium	Exact match	Sao Paulo, BrazilHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
2	Inside Sistemas	Exact match	Toledo, BrazilHQ recorded Sep 28, 2026	51-200	172 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 · Sep 28, 2026 · View company records in RevenueBase
3	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
4	Network Secure	Exact match	Fortaleza, BrazilHQ recorded Sep 28, 2026	51-200	118 contacts →
	Exact match “Fundada em 2002, a Network Secure nasceu com uma missão clara: proteger empresas brasileiras contra riscos digitais.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	EVAL	Exact match	Sao Paulo, BrazilHQ recorded Sep 28, 2026	51-200	89 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 · Sep 28, 2026 · View company records in RevenueBase
6	Netconn	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	51-200	81 contacts →
	Exact match “Fundada em 1998, a netconn possui um portfólio sob medida para reduzir riscos que podem afetar diretamente nos seus negócios, bem como proteger os ativos de informações das…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	ABC Technology Group	Exact match	Guarulhos, BrazilHQ recorded Sep 28, 2026	201-500	72 contacts →
	Exact match “A Abc Technology nasceu em 2008, no Tatuapé, com a missão de quebrar paradigmas e criar soluções transformadoras.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	OL Tecnologia	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	51-200	70 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 · Sep 28, 2026 · View company records in RevenueBase
9	3structure	Exact match	Florianópolis, BrazilHQ recorded Sep 28, 2026	51-200	59 contacts →
	Exact match “Nascemos com o propósito de levar aos clientes o que existe de melhor em termos de soluções de Proteção, Segurança e Conformidade de Dados.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Leadcomm Security	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	51-200	58 contacts →
	Exact match “Leadcomm is a unique player in the Brazilian market, operating in the "One Stop Shop" format for Digital Security, offering a complete and leading range of solutions, products…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Defcon1	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	11-50	48 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 · Sep 28, 2026 · View company records in RevenueBase
12	I DO	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	47 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Novared Brasil	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	51-200	46 contacts →
	Exact match “A NovaRed está escrevendo o futuro da cibersegurança!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Dinamo Networks	Exact match	Sao Paulo, BrazilHQ recorded Sep 28, 2026	11-50	45 contacts →
	Exact match “Uma marca forte, com a única missão de proteger sua empresa sempre.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	MAV Tecnologia	Exact match	Belo Horizonte, BrazilHQ recorded Sep 28, 2026	11-50	45 contacts →
	Exact match “Desenvolvimento de soluções de segurança para internet de empresas: e-mail, web, firewall e MSN” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	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
17	Ostec Business Security	Exact match	Tubarão, BrazilHQ recorded Sep 28, 2026	51-200	39 contacts →
	Exact match “At OSTEC we crave building solutions for modern information security challenges.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Raidbr	Exact match	Caxias Do Sul, BrazilHQ recorded Sep 28, 2026	11-50	38 contacts →
	Exact match “A Raidbr é uma empresa de Segurança Digital e Soluções de TI com +24 anos de experiência, focada em reduzir incidentes, paradas e risco operacional com um modelo de atuação…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	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
20	Route Security	Exact match	Votorantim, BrazilHQ recorded Sep 28, 2026	11-50	34 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Gantech Information Safety	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	11-50	32 contacts →
	Exact match “A Gantech Information Safety é uma empresa brasileira altamente especializada em soluções inovadoras de Segurança da Informação.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Full Service Soluções Completas EM Tecnologia	Exact match	Sao Paulo, BrazilHQ recorded Sep 28, 2026	51-200	32 contacts →
	Exact match “Empresa Especialistas em CyberSecurity.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Integrasul Controle E Imunidade Virtual	Exact match	Caxias Do Sul, BrazilHQ recorded Sep 28, 2026	11-50	31 contacts →
	Exact match “With 20 years of experience, we are a technology company providing information security services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	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
25	Aiqon The Brazilian Cyber HUB	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	11-50	31 contacts →
	Exact match “AIQON is committed to delivering efficient and cost-effective solutions for its clients.” 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 “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 243 enterprise security software developers based in Brazil

See the full list, filter by size, metro and specialty, and access 960 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 Sep 28, 2026

31.2%Verified-email coverage

12.6Average contacts per company

11-50Median size (employees)

31.7%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

114

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 243 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 960 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.

Enterprise security software developers by metro

Enterprise security software developers in Sao Paulo77

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 243 company matches for enterprise security 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?

Oplium 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 77 company records, followed by Rio De Janeiro (18) and Curitiba (14).

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 960 professional contacts with verified work emails tracked across these 243 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.