Company lists · Data refreshed September 2026

Top 24 Healthcare security consultants based in Brazil

Name: Healthcare security consultants based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 91 companies tracked

RevenueBase identified 91 healthcare security consultants headquartered in Brazil as of September 2026 and tracks 862 professional contacts across them, including 245 with verified work emails. Sao Paulo is the largest hub.

This list covers healthcare security consultants 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

91Companies

862Contacts tracked

245Verified emails

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The 24 largest healthcare security consultants based in Brazil

Ranked by team size

Top 24 of 91 healthcare security consultants 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 healthcare security consultants: 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	Redbelt Security	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	51-200	215 contacts →
	Indirect evidence “O nosso trabalho é proteger o seu.” Source: RevenueBase Database · checked Sep 28, 2026
2	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
3	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
4	Jc2sec	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	51-200	39 contacts →
	Indirect evidence “HISTÓRIA A JC2SEC nasceu com a missão de prover soluções de segurança da informação para ambientes corporativos.” Source: RevenueBase Database · checked Sep 28, 2026
5	Athena Security Ltda	Partial evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	29 contacts →
	Partial evidence “A Athena Security é uma empresa de consultoria especializada em segurança da informação, onde apoiamos nossos clientes na gestão de infraestrutura e segurança dos dados para…” Source: RevenueBase Database · checked Sep 28, 2026
6	Altaica IT Services	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 28, 2026	1-10	19 contacts →
	Indirect evidence “Altaica IT Services é uma consultoria especializada em segurança da informação.” Source: RevenueBase Database · checked Sep 28, 2026
7	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
8	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
9	Camelsec	Strong evidence	São Paulo, BrazilHQ checked Sep 28, 2026	1-10	8 contacts →
	Strong evidence “We help healthcare organizations grow and evolve through technology, with security as the foundation.” Source: RevenueBase Database · checked Sep 28, 2026
10	Vortex	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Somos uma consultoria formada por profissionais com vivência prática e sólida no mercado da saúde.” Source: RevenueBase Database · checked Sep 28, 2026
11	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
12	SUAT	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	4 contacts →
	Indirect evidence “A Suat Segurança é uma empresa que atua há 26 anos no ramo de segurança, exclusivamente especializada e voltada para serviço de Consultoria Empresarial e Condominial.” Source: RevenueBase Database · checked Sep 28, 2026
13	BS Inteligência Forense E Segurança DA Informação	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “A BS Inteligência Forense e Segurança da Informação é uma empresa de assessoria em Gestão de Riscos e Segurança da Informação com atuação em todo o território nacional.” Source: RevenueBase Database · checked Sep 28, 2026
14	CF A	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	3 contacts →
	Indirect evidence “Somos um escritório de consultoria formado por um time de planejadores e gestores de segurança empresarial com sólida formação e muita experiência aplicada aos nossos trabalhos.” Source: RevenueBase Database · checked Sep 28, 2026
15	IT Secure Consulting	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Consultoria especializada em segurança da informação, privacidade de dados e gestão de riscos, com atuação direta dos sócios em cada projeto.” Source: RevenueBase Database · checked Sep 28, 2026
16	Noussec	Indirect evidence	Uberlândia, BrazilHQ checked Sep 28, 2026	11-50	3 contacts →
	Indirect evidence “Good judgment and practical ability: “Anyone with a bit of nous would have known what to do” Mais do que a soma de suas funções, negócios atuais são sistemas complexos e…” Source: RevenueBase Database · checked Sep 28, 2026
17	Hive SEC Consultoria	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Somos a HiveSec Consultoria, uma empresa especializada em Segurança da Informação e Ciber Segurança que conta com profissionais especializados no assunto com mais de 30 anos de…” Source: RevenueBase Database · checked Sep 28, 2026
18	Jcadvisor	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	2 contacts →
	Indirect evidence “HISTÓRIA A JCA nasceu com a missão de prover soluções de segurança da informação para ambientes corporativos.” Source: RevenueBase Database · checked Sep 28, 2026
19	Pignustech	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Sua empresa de segurança - Especializações- Tecnologia - Segurança da computação - Consultoria - Governaça de TI - Entre outras!” Source: RevenueBase Database · checked Sep 28, 2026
20	PKI Tecnologia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Uma consultoria focada em segurança de dados e projetos especiais de TI, com soluções para proteção e monitoramento de rede, estações, servidores e infraestrutura de cloud.” Source: RevenueBase Database · checked Sep 28, 2026
21	Komp Tecnologia & Informatica	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
22	CT Consulting	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Empresa dedicada à Segurança da Informação, Cybersegurança e LGPD.” Source: RevenueBase Database · checked Sep 28, 2026
23	Prospera Consultoria E Tecnologia DA Informação	Indirect evidence	Lago Sul, BrazilHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Empresa com 20 anos de tradição, especializada em segurança da informação, análise de processos voltados para segurança, adequação regulamentar, auditoria e compliance.” Source: RevenueBase Database · checked Sep 28, 2026
24	We4sec Tecnologia DA Informação	Partial evidence	Brasilia, BrazilHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “We are a company focused on IT consulting, in the area of security and privacy.” 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: healthcare security consultants. 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 healthcare security consultants.
Partial evidence: Its own public description names part of healthcare security consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name healthcare security consultants. 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 24 of 91 healthcare security consultants based in Brazil

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Healthcare security consultants based in Brazil at a glance

As of Sep 28, 2026

28.4%Verified-email coverage

9.5Average contacts per company

1-10Median size (employees)

33.0%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 91 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 healthcare security consultants, 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 “healthcare security consultants”. 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 healthcare security consultants), 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 healthcare security consultants, 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, 245 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 healthcare security consultants, 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 healthcare security consultants are there based in Brazil?

RevenueBase identified 91 healthcare security consultants 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?

Redbelt Security, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most healthcare security consultants?

Sao Paulo leads with 30 headquartered companies, followed by Rio De Janeiro (9) and Curitiba (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 245 verified decision-maker contacts tracked across these 91 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.