Company lists · Data refreshed September 2026

Top 25 Enterprise security architecture companies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 98 companies tracked

RevenueBase identified 98 enterprise security architecture companies headquartered in Brazil as of September 2026 and tracks 977 professional contacts across them, including 218 with verified work emails. Sao Paulo is the largest hub.

This list covers enterprise security architecture companies headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

98Companies

977Contacts tracked

218Verified emails

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The 25 largest enterprise security architecture companies based in Brazil

Ranked by team size

Top 25 of 98 enterprise security architecture companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise security architecture companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Under Protection	Indirect evidence	Pinhais - Alphaville, BrazilHQ checked Sep 28, 2026	51-200	127 contacts →
	Indirect evidence “Inspirar confiança é a meta que guia todas as nossas ações.” Source: RevenueBase Database · checked Sep 28, 2026
2	Trust Control	Indirect evidence	Fortaleza, BrazilHQ checked Sep 28, 2026	51-200	52 contacts →
	Indirect evidence “A Trust Control, empresa do Grupo Lanlink criada em 2009 com intuito de focar em soluções de segurança, iniciou suas atividades herdando um legado de uma equipe técnica e…” Source: RevenueBase Database · checked Sep 28, 2026
3	Niva Tecnologia DA Informação Ltda	Indirect evidence	Brasília, BrazilHQ checked Sep 28, 2026	51-200	51 contacts →
	Indirect evidence “A Niva Tecnologia da Informação é uma empresa integradora de soluções complexas no segmento de TI, sendo especializada em três vertentes: Segurança da Informação, Segurança…” Source: RevenueBase Database · checked Sep 28, 2026
4	Segtrônica	Indirect evidence	São José Dos Campos, BrazilHQ checked Sep 28, 2026	51-200	43 contacts →
	Indirect evidence “Há mais de 30 anos, a Segtrônica desenvolve soluções inteligentes para proteger operações, pessoas e ativos com eficiência, confiabilidade e visão de longo prazo.” Source: RevenueBase Database · checked Sep 28, 2026
5	Gruppen IT Security	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 28, 2026	51-200	38 contacts →
	Indirect evidence “A Gruppen oferece ao mercado as melhores soluções de segurança, dos mais renomados fabricantes globais.” Source: RevenueBase Database · checked Sep 28, 2026
6	Raidbr	Indirect evidence	Caxias Do Sul, BrazilHQ checked Sep 28, 2026	11-50	38 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
7	Protech360	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 28, 2026	11-50	29 contacts →
	Indirect evidence “Com uma equipe altamente especializada e tecnologia confiável, a Protech desenvolve e implementa projetos nas áreas de Segurança Eletrônica que atendem a necessidades e exigências…” Source: RevenueBase Database · checked Sep 28, 2026
8	Safenet Tecnologia Ltda	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	51-200	29 contacts →
	Indirect evidence “A Safenet Tecnologia é referência no mercado de segurança eletrônica.” Source: RevenueBase Database · checked Sep 28, 2026
9	Cyber Horizon Group	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
10	DMSYS	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	51-200	27 contacts →
	Indirect evidence “Para materializar boas ideias e fazer história, é preciso mais que competência, é preciso ter valores.” Source: RevenueBase Database · checked Sep 28, 2026
11	Cyberlynxx	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	201-500	22 contacts →
	Indirect evidence “Cyberlynxx is the Brazilian IT company alternative to the traditional Multinationals companies.” Source: RevenueBase Database · checked Sep 28, 2026
12	Gmarc Soluções	Indirect evidence	Campinas, BrazilHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “A GMarc é referência nacional em soluções integradas de Infraestrutura para TI e Segurança Eletrônica.” Source: RevenueBase Database · checked Sep 28, 2026
13	Abctec	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Através de um know-how adquirido desde 1996, com muito trabalho e dedicação, a ABCTec está hoje focada em oferecer soluções voltadas à Segurança da Informação.” Source: RevenueBase Database · checked Sep 28, 2026
14	FAC Segurança DA Informação	Indirect evidence	Goiânia, BrazilHQ checked Sep 28, 2026	1-10	14 contacts →
	Indirect evidence “Em um mundo onde a Segurança da Informação se tornou um pilar fundamental para qualquer entidade, a FAC se destaca por sua atuação singular.” Source: RevenueBase Database · checked Sep 28, 2026
15	Solus Tecnologia EM Sistemas Ltda	Indirect evidence	Aracruz, BrazilHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “Tecnologia avançada, para sua segurança.” Source: RevenueBase Database · checked Sep 28, 2026
16	RCZ Segurança Para Evoluir	Indirect evidence	Sao Jose Dos Pinhais, BrazilHQ checked Sep 28, 2026	51-200	11 contacts →
	Indirect evidence “Desenvolvemos ecossistemas de TI que protegem a integridade dos dados e otimizam a performance de ambientes corporativos.” Source: RevenueBase Database · checked Sep 28, 2026
17	S4ti Solutions	Indirect evidence	Brasília, BrazilHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “A S4TI Solutions é uma empresa de consultoria de Segurança da Informação que se destaca por prover Soluções Completas em Segurança, Infraestrutura de Redes e Comunicação de TI.” Source: RevenueBase Database · checked Sep 28, 2026
18	IT Value Consultoria EM TI	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “Apoiar empresas em relação aos desafios de segurança de TI e infra.” Source: RevenueBase Database · checked Sep 28, 2026
19	CITIS	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 28, 2026	1-10	9 contacts →
	Indirect evidence “A CITIS – Centro de Inteligência em Tecnologia da Informação e Segurança, fundada em 2007, é uma empresa de Tecnologia que conta com profissionais qualificados a arquitetar…” Source: RevenueBase Database · checked Sep 28, 2026
20	Sunlit Technologies	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “Nossa missão é ser o seu melhor provedor de soluções de software e serviços para que sua empresa cresça continuamente em um mercado cada vez mais dinâmico e exigente.” Source: RevenueBase Database · checked Sep 28, 2026
21	Secureonebr	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence “A SecureOne é uma empresa especializada em segurança da informação.” Source: RevenueBase Database · checked Sep 28, 2026
22	Eznetworks Security Solutions	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	11-50	4 contacts →
	Indirect evidence “Fundada em 2009 a Eznetworks é uma empresa especializada em consultoria em segurança da informação.” Source: RevenueBase Database · checked Sep 28, 2026
23	Allsafer Technology	Indirect evidence	Serra, BrazilHQ checked Sep 28, 2026	11-50	3 contacts →
	Indirect evidence “QUEM SOMOS A AllSafer Tecnology é uma empresa que traz consigo mais de 20 anos de experiência de profissionais que trabalharam nas maiores empresas de integração de sistemas do…” Source: RevenueBase Database · checked Sep 28, 2026
24	Infoera	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “A Infoera Tecnologia atua na área de segurança e tecnologia da informação, e busca aplicar as melhores práticas do mercado para atender as expectativas de seus clientes e…” Source: RevenueBase Database · checked Sep 28, 2026
25	CYCLE	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	3 contacts →
	Indirect evidence “CYCLE é uma empresa moderna, arrojada, sempre à procura das melhores soluções em serviços e implementos tecnológicos para desenvolvimento empresarial com a finalidade de assegurar…” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: enterprise security architecture companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names enterprise security architecture companies.
Partial evidence: Its own public description names part of enterprise security architecture companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise security architecture companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 98 enterprise security architecture companies based in Brazil

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Enterprise security architecture companies based in Brazil at a glance

As of Sep 28, 2026

22.3%Verified-email coverage

10.0Average contacts per company

11-50Median size (employees)

24.5%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

10001+

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 98 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among enterprise security architecture companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “enterprise security architecture companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names enterprise security architecture companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among enterprise security architecture companies, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 218 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names enterprise security architecture companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many enterprise security architecture companies are there based in Brazil?

RevenueBase identified 98 enterprise security architecture companies headquartered in Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Under Protection, headquartered in Pinhais Alphaville, tops this list with the largest team on record.

Which city has the most enterprise security architecture companies?

Sao Paulo leads with 24 headquartered companies, followed by Rio De Janeiro (13) and Brasilia (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 218 verified decision-maker contacts tracked across these 98 companies.

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 Smart Search, 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.