Company lists · Data refreshed September 2026

Top 25 Healthcare information security consultants based in Brazil

Name: Healthcare information 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 124 companies tracked

RevenueBase identified 124 healthcare information security consultants headquartered in Brazil as of September 2026 and tracks 1,259 professional contacts across them, including 372 with verified work emails. Sao Paulo is the largest hub.

This list covers healthcare information 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

124Companies

1,259Contacts tracked

372Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest healthcare information security consultants based in Brazil

Ranked by team size

Top 25 of 124 healthcare information 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 information 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	Planisa	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	67 contacts →
	Indirect evidence “Com 38 anos de atuação, a Planisa tem se firmado como a solução ideal para as organizações de saúde que buscam a excelência em gestão.” Source: RevenueBase Database · checked Sep 28, 2026
4	Auditsafe	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	51-200	56 contacts →
	Indirect evidence “As atividades da AuditSafe foram iniciadas em setembro de 2005, por seu sócio-fundador Fernando Nicolau F.” Source: RevenueBase Database · checked Sep 28, 2026
5	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
6	DKRLI	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	11-50	30 contacts →
	Indirect evidence “O mundo está extremamente competitivo e exigente, adaptar-se às constantes mudanças garante o diferencial necessário para estar sempre à frente.” Source: RevenueBase Database · checked Sep 28, 2026
7	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
8	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
9	Athena Soluções Inteligentes	Indirect evidence	Brasilia, BrazilHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “Somos uma consultoria com foco em GRC- Governança, Riscos e Compliance, Segurança da Informação e LGPD, formada por profissionais certificados e altamente experientes na condução…” Source: RevenueBase Database · checked Sep 28, 2026
10	O3 Consultoria EM T.I	Indirect evidence	Limeira, BrazilHQ checked Sep 28, 2026	1-10	19 contacts →
	Indirect evidence “Empresa de Consultoria em T.I.” Source: RevenueBase Database · checked Sep 28, 2026
11	Castle Security Services	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Consultoria em Segurança da Informação e Defesa Cibernética.” Source: RevenueBase Database · checked Sep 28, 2026
12	Pharmaviews Consultoria E Serviços Ltda	Indirect evidence	Caieiras, BrazilHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “A Pharmaviews é uma empresa especializada em consultoria em Tecnologia da Informação voltada para o setor da saúde, atendendo indústrias farmacêuticas, diagnósticos, equipamentos…” 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	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
15	Brinfor Soluções EM TI	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “A BRInfor fundada em 2002, está há mais de 20 anos no centro da revolução tecnológica com destaque no cenário nacional, com serviços de TI focados na Segurança da Informação.” Source: RevenueBase Database · checked Sep 28, 2026
16	MVC Security	Partial evidence	Brasília E Goiânia, BrazilHQ checked Sep 28, 2026	1-10	10 contacts →
	Partial evidence “A MVC Security Cyber Consulting é uma empresa especializada em consultoria de segurança da informação, oferecendo soluções personalizadas para proteger seus clientes de ameaças…” 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	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
19	Focus Tecnologia EM Saúde	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “Sistema Philips Tasy” Source: RevenueBase Database · checked Sep 28, 2026
20	EL Canary Privacy & Ethics	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “O escritório de segurança e privacidade da El Canary® destina-se a organizações que precisam de suporte de segurança no nível estratégico e/ou operacional mas não possuem equipe…” 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	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
23	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
24	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
25	WS Innovation	Indirect evidence	Maceio, BrazilHQ checked Sep 28, 2026	11-50	4 contacts →
	Indirect evidence “Consultorias, treinamentos, gestão de Projetos, estratégia empresarial, indicadores operacionais e sistemas de informação específicos para o setor de Saúde.” 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 information 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 information security consultants.
Partial evidence: Its own public description names part of healthcare information 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 information 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 25 of 124 healthcare information security consultants based in Brazil

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 372 reachable decision-makers.

Free signup · no credit card

View the full list →

Healthcare information security consultants based in Brazil at a glance

As of Sep 28, 2026

29.5%Verified-email coverage

10.2Average contacts per company

1-10Median size (employees)

37.1%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 124 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 information 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 information 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 information 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 information 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, 372 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.

Healthcare information security consultants by metro

Healthcare information security consultants in Sao Paulo46

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 information 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 information security consultants are there based in Brazil?

RevenueBase identified 124 healthcare information 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 information security consultants?

Sao Paulo leads with 46 headquartered companies, followed by Rio De Janeiro (8) and Belo Horizonte (7).

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 372 verified decision-maker contacts tracked across these 124 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.

Ready to reach these companies? Verified emails and direct dials for all 124 healthcare information security consultants based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

Healthcare information security consultants by geography

Browse the directory

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.