Company lists · Data refreshed September 2026

Top 25 Cybersecurity training centers based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 145 companies tracked

RevenueBase identified 145 cybersecurity training centers headquartered in Brazil as of September 2026 and tracks 1,510 professional contacts across them, including 219 with verified work emails. Sao Paulo is the largest hub.

This list covers cybersecurity training centers 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

145Companies

1,510Contacts tracked

219Verified emails

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The 25 largest cybersecurity training centers based in Brazil

Ranked by team size

Top 25 of 145 cybersecurity training centers 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 cybersecurity training centers: 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	Instituto DE Defesa Cibernética	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	n/a	324 contacts →
	Indirect evidence “O Instituto de Defesa Cibernética (IDCiber) foi fundado em 2023 para enfrentar o crescente número e a complexidade das ameaças cibernéticas em todo o mundo.” Source: RevenueBase Database · checked Sep 28, 2026
2	TI Safe Segurança Cibernética	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	11-50	70 contacts →
	Indirect evidence “A TI Safe é referência nacional em segurança cibernética para infraestruturas críticas, com foco em Sistemas Ciberfísicos (CPS).” Source: RevenueBase Database · checked Sep 28, 2026
3	Segurança Digital	Indirect evidence	São José Dos Campos, BrazilHQ checked Sep 28, 2026	n/a	53 contacts →
	Indirect evidence “Nosso programa de capacitação sobre Segurança Digital orienta o usuário de tecnologia a manter um comportamento seguro no mundo virtual.” Source: RevenueBase Database · checked Sep 28, 2026
4	Viwsec	Indirect evidence	Barueri, BrazilHQ checked Sep 28, 2026	11-50	51 contacts →
	Indirect evidence “A VIWSEC foi fundada em para proteção de serviços corporativos e de e-commerce no início da Internet empresarial no Brasil.” Source: RevenueBase Database · checked Sep 28, 2026
5	Acadi-Ti	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	49 contacts →
	Indirect evidence “ACADI-TI A AcadiTi – Academia Inovadora de TI é uma empresa de consultoria e capacitação de profissionais e empresas interessados em se especializarem e se atualizarem na área de…” Source: RevenueBase Database · checked Sep 28, 2026
6	Cylk Technologing	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	47 contacts →
	Indirect evidence “A CYLK Technologing se dedica àqueles profissionais e empresas que estão sempre se aperfeiçoando, que buscam soluções de TI criativas e inovadoras para reduzir custos, mitigar…” Source: RevenueBase Database · checked Sep 28, 2026
7	Flipside Smart Content Provider	Partial evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	38 contacts →
	Partial evidence “Information Security training provider specialized in personalized trainings, security awareness campaigns and insightful presentations for big corporations.” Source: RevenueBase Database · checked Sep 28, 2026
8	Pacific SEC	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 28, 2026	51-200	37 contacts →
	Indirect evidence “As Ameaças Cibernéticas afetam categoricamente todos os ramos de negócios no mundo.” Source: RevenueBase Database · checked Sep 28, 2026
9	Desec Security	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	n/a	35 contacts →
	Indirect evidence “A Desec Security é um ecossistema completo de segurança ofensiva, unindo consultoria, educação e tecnologia para transformar a forma como empresas se protegem contra fraudes e…” Source: RevenueBase Database · checked Sep 28, 2026
10	Solyd Offensive Security	Indirect evidence	Uberlândia, BrazilHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “A maior empresa de treinamentos em segurança ofensiva da América Latina com mais de 120 mil alunos.” Source: RevenueBase Database · checked Sep 28, 2026
11	Xlogic	Indirect evidence	Salvador, BrazilHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “A XLOGIC é a sua aliada em cibersegurança e oferece soluções completas e integradas - serviços, produtos e estratégia.” Source: RevenueBase Database · checked Sep 28, 2026
12	Cecyber	Strong evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	24 contacts →
	Strong evidence “Founded in 2019 in Sao Paulo, Brazil, CECyber is the Center of Excellence in Cyber Security that offers integrated training solutions that will help professionals, corporates and…” Source: RevenueBase Database · checked Sep 28, 2026
13	Gohacking	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “Nossos treinamentos foram cuidadosamente planejados com conteúdos atuais e de alta qualidade técnica, ideal para equipes de segurança ofensiva (red team) e defensiva (blue team)-…” Source: RevenueBase Database · checked Sep 28, 2026
14	Cultsec	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “A CULTSEC é uma empresa de conscientização de cibersegurança, feita de pessoas para pessoas.” Source: RevenueBase Database · checked Sep 28, 2026
15	Heimdallr Cybersecurity	Indirect evidence	Cuiabá, BrazilHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “Comercializamos produtos e serviços de cibersegurança para empresas nas áreas de indústria, comércio, agronegócio, educação, saúde, governo, segurança pública, cooperativas e…” Source: RevenueBase Database · checked Sep 28, 2026
16	Webdefense	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “A Webdefense surgiu da necessidade das organizações em criarem o seu programa interno de conscientização em Cibersegurança de forma rápida e eficiente.” Source: RevenueBase Database · checked Sep 28, 2026
17	Data Security Serviços EM Segurança DE Dados Ltda	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	1-10	12 contacts →
	Indirect evidence “A DATA SECURITY é formada por profissionais com mais de 20 anos no mercado de segurança da informação e em perícia em meios informáticos.” Source: RevenueBase Database · checked Sep 28, 2026
18	NSI Training	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “A NSI Training fundada em 1994, é um dos maiores centros de treinamentos do Rio de Janeiro e um dos principais do mercado.” Source: RevenueBase Database · checked Sep 28, 2026
19	CEI Mirassol Centro DE Educação Integrada Mais	Indirect evidence	Natal, BrazilHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
20	Sisnema Informática	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “A Sisnema é um centro de treinamento líder em certificação de profissionais de TI no Sul do país.” Source: RevenueBase Database · checked Sep 28, 2026
21	Instituto Cyber	Indirect evidence	São Gonçalo, BrazilHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “A Cyber surgiu no mercado com uma proposta inovadora, utilizando-se da experiência adquirida ao longo do tempo, a Cyber vem formando profissionais para as diversas áreas e se…” Source: RevenueBase Database · checked Sep 28, 2026
22	Sec4us	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “Temos os treinamentos especializados em Segurança Ofensiva e Forense Digital com uma metodologia especializada e focada para que você possa entender de forma clara e definitiva…” Source: RevenueBase Database · checked Sep 28, 2026
23	Acme Cybersecurity Research	Indirect evidence	São José Do Rio Preto, BrazilHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence “Established in 1995, the ACME!” Source: RevenueBase Database · checked Sep 28, 2026
24	Crowsec Edtech	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “Cyber Security Education Platform” Source: RevenueBase Database · checked Sep 28, 2026
25	A7consult	Indirect evidence	Salvador, BrazilHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “A7 Consult é uma empresa especializada em consultoria e treinamento em segurança da informação.” 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: cybersecurity training centers. 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 cybersecurity training centers.
Partial evidence: Its own public description names part of cybersecurity training centers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybersecurity training centers. 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 145 cybersecurity training centers based in Brazil

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Cybersecurity training centers based in Brazil at a glance

As of Sep 28, 2026

14.5%Verified-email coverage

10.4Average contacts per company

1-10Median size (employees)

33.1%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 145 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 cybersecurity training centers, 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 “cybersecurity training centers”. 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 cybersecurity training centers), 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 cybersecurity training centers, 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, 219 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 cybersecurity training centers, 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 cybersecurity training centers are there based in Brazil?

RevenueBase identified 145 cybersecurity training centers 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?

Instituto DE Defesa Cibernética, headquartered in Rio De Janeiro, tops this list with the largest team on record.

Which city has the most cybersecurity training centers?

Sao Paulo leads with 48 headquartered companies, followed by Rio De Janeiro (16) and Belo Horizonte (8).

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 219 verified decision-maker contacts tracked across these 145 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.