Company lists · Data refreshed September 2026

Top 25 Cybersecurity consultancy companies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 1,054 companies tracked

RevenueBase identified 1,054 company matches for cybersecurity consultancy companies associated with Brazil as of September 2026 and tracks 13,589 professional contacts across them, including 3,728 with verified work emails and 381 with mobile numbers. Sao Paulo is the largest hub.

This list covers company matches for cybersecurity consultancy companies 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 1, 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 1, 2026 How this list was built

1,054Companies

13,589Contacts tracked

3,728Verified emails

381Mobile numbers

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The 25 largest cybersecurity consultancy companies based in Brazil

Ranked by team size

Top 25 of 1,054 company matches for cybersecurity consultancy companies based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 1, 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	Nava Tech For Business	Exact match	Barueri, Brazil	1,001-5,000	1,468 contacts →
	Exact match “Atuamos no core de empresas líderes em seus segmentos, onde tecnologia, estratégia e operação se encontram.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
2	Neosecure By SEK	Exact match	Sao Paulo, Brazil	501-1,000	416 contacts →
	Exact match “Con más de 20 años de experiencia, 750 colaboradores y una base de más de 650 clientes en la región, operamos en los mercados de Brasil, Chile, Argentina, Colombia y Perú, donde…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
3	Safeway	Exact match	Rio De Janeiro, Brazil	201-500	397 contacts →
	Exact match “A SAFEWAY empresa que integra a plataforma de cibersegurança do Grupo Stefanini se une a Protega.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
4	ACERT	Exact match	Sao Paulo, Brazil	51-200	332 contacts →
	Exact match “A Acert é uma assessoria e consultoria especializada em prevenir e solucionar perdas financeiras advindas de processos inadequados ou fraudulentos.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
5	ASPER	Exact match	Florianopolis, Brazil	201-500	327 contacts →
	Exact match “A Asper é a principal MSSP do Brasil e a empresa de Cibersegurança que mais cresce no país atualmente.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
6	Oplium	Exact match	Rio De Janeiro, Brazil	201-500	228 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 1, 2026 · View company records in RevenueBase
7	Tripla	Exact match	Sao Paulo, Brazil	51-200	224 contacts →
	Exact match “A Tripla é uma empresa de tecnologia, segurança da informação e governança & compliance.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
8	Stefanini Cyber	Exact match	Sao Paulo, Brazil	501-1,000	197 contacts →
	Exact match “Empresa líder em Serviços de Segurança Gerenciados (ISG Provider Lens), parte do ecossistema de cibersegurança do Grupo Stefanini.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
9	Shield Security	Exact match	Belo Horizonte, Brazil	51-200	153 contacts →
	Exact match “Shield Security is a company whose focus is the implementation of solutions and residency services in the area of information security.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
10	Under Protection	Exact match	Pinhais Alphaville, Brazil	51-200	125 contacts →
	Exact match “Inspirar confiança é a meta que guia todas as nossas ações.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
11	Network Secure	Exact match	Fortaleza, Brazil	51-200	116 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 1, 2026 · View company records in RevenueBase
12	Inorpel Cybersecurity	Exact match	Cabedelo, Brazil	51-200	103 contacts →
	Exact match “A Inorpel CyberSecurity é uma empresa brasileira especializada em soluções integradas de cibersegurança, com sólida trajetória no setor de tecnologia e foco na proteção de ativos…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
13	EVAL	Exact match	Sao Paulo, Brazil	51-200	87 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 1, 2026 · View company records in RevenueBase
14	Alleasy	Exact match	Sao Paulo, Brazil	51-200	87 contacts →
	Exact match “Presente no mercado desde 1995, a Alleasy oferece nacionalmente serviços especializados em Segurança de Tecnologia da Informação, além de Alocação de Recursos e Hunting para a…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
15	Securityfirst	Exact match	Sao Paulo, Brazil	51-200	77 contacts →
	Exact match “Consultoria especializada em:_Cybersecurity O SOC mais inovador do Brasil!” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
16	Altasnet	Exact match	Belo Horizonte, Brazil	51-200	71 contacts →
	Exact match “Somos referência no mercado nacional como integradora de soluções de TI em empresas privadas e governo.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
17	Conviso Application Security	Exact match	Curitiba, Brazil	51-200	70 contacts →
	Exact match “Conviso is an application security specialist and a reference in AppSec.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
18	E-Safer Consultoria	Exact match	Barueri, Brazil	51-200	69 contacts →
	Exact match “e-Safer is an IT and Segurity Information consulting with important reputation in providing high quality projects aimed to protect information and identity.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
19	Vortex Security	Exact match	Rio De Janeiro, Brazil	51-200	65 contacts →
	Exact match “Somos uma empresa brasileira especializada em Cibersegurança, com atuação em SOC, MSS e consultoria para ambientes corporativos e industriais (IT e OT).” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
20	Xsite Segurança DA Informação	Exact match	Salvador, Brazil	51-200	60 contacts →
	Exact match “A XSITE é uma empresa com mais de 20 anos de experiência na área de Segurança da Informação.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
21	Deltapoint	Exact match	Sao Paulo, Brazil	51-200	57 contacts →
	Exact match “Inovação e Aceleração Digital” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
22	Bricon IT Solutions	Exact match	Sao Paulo, Brazil	51-200	57 contacts →
	Exact match “A Bricon é uma empresa de soluções para a área de Cyber Segurança e tecnologia da informação que atua orientada a viabilizar as estratégias de negócios de seus clientes…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
23	Fasthelp Segurança DA Informação	Exact match	Brasilia, Brazil	51-200	56 contacts →
	Exact match “Fundada em 2003, com sede em Brasília/DF e presente em todo território nacional, a FastHelp oferece soluções líderes de mercado no segmento de Segurança da Informação e…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
24	Auditsafe	Exact match	Sao Paulo, Brazil	51-200	56 contacts →
	Exact match “As atividades da AuditSafe foram iniciadas em setembro de 2005, por seu sócio-fundador Fernando Nicolau F.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
25	Dfense	Exact match	Sao Paulo, Brazil	51-200	55 contacts →
	Exact match “Segurança não é só blindagem, é confiança que acelera o negócio.” Recorded in the RevenueBase company graph · Sep 1, 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 “cybersecurity consultancy companies”. 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 1,054 cybersecurity consultancy companies based in Brazil

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Cybersecurity consultancy companies based in Brazil at a glance

As of Sep 1, 2026

27.4%Verified-email coverage

2.8%Mobile-number coverage

12.9Average contacts per company

1-10Median size (employees)

33.1%Largest-city concentration · Sao Paulo

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

597

11-50

342

51-200

201-500

501-1,000

1,001-5,000

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 “cybersecurity consultancy companies” 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 3,728 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 1, 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.

Cybersecurity consultancy companies by metro

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 “cybersecurity consultancy companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cybersecurity consultancy companies are there based in Brazil?

RevenueBase identified 1,054 company matches for cybersecurity consultancy companies 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?

Nava Tech For Business tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cybersecurity consultancy companies?

Sao Paulo leads with 349 company records, followed by Rio De Janeiro (75) and Belo Horizonte (45).

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 3,728 professional contacts with verified work emails tracked across these 1,054 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 1, 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.