Company lists · Data refreshed November 2026

Top 18 Incident response startups based in Brazil

Name: Incident response startups based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 59 companies tracked

RevenueBase identified 59 company matches for incident response startups associated with Brazil as of November 2026 and tracks 1,058 professional contacts across them, including 174 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for incident response startups 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 November 6, 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 Nov 6, 2026 How this list was built

59Companies

1,058Contacts tracked

174Verified emails

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

The 18 largest incident response startups based in Brazil

Ranked by team size

Top 18 of 59 company matches for incident response startups based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Ventura ERM	Exact match	Barueri, BrazilHQ recorded Nov 6, 2026	11-50	46 contacts →
	Exact match “Fundada em 2016, a Ventura ERM atua em casos associados a delitos praticados por meios cibernéticos, incluindo incidentes de ransomware, furto de segredos de negócio, práticas de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Sentinela Security Intelligence	Exact match	Porto Alegre, BrazilHQ recorded Nov 6, 2026	11-50	45 contacts →
	Exact match “A Sentinela Security é uma empresa gaúcha, fundada em 2004.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Strema	Exact match	Belo Horizonte, BrazilHQ recorded Nov 6, 2026	11-50	30 contacts →
	Exact match “Desde 2004, a Strema tem um compromisso claro: proteger empresas contra as ameaças digitais que evoluem todos os dias.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Xtreme IT	Exact match	Indaiatuba, BrazilHQ recorded Nov 6, 2026	11-50	28 contacts →
	Exact match “Sabemos que, por trás de cada servidor, há um negócio que não pode parar.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Access Security	Exact match	Barueri, BrazilHQ recorded Nov 6, 2026	11-50	26 contacts →
	Exact match “Proteja seu negócio com segurança avançada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Cherokee	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match “A Cherokee foi criada em 2016 por profissionais com mais de 20 anos de atuação nas áreas de Tecnologia e Segurança da Informação.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Five IT Solutions	Exact match	Porto Alegre, BrazilHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “A Five IT presta Consultoria de Tecnologia com os melhores players globais, especializada em Segurança da Informação, Infraestrutura e Cloud.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Secure Tecnologia	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “Secure Tecnologia is a company specialized in corporate cybersecurity, security operations, and strategic technology consulting, with active presence in Manaus, São Paulo, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Eipro Tecnologia	Exact match	São José Dos Campos, BrazilHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “A EIPRO Tecnologia é especializada em suporte e segurança de TI para empresas que não podem parar.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	BIT Security	Exact match	Goiânia, BrazilHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “A Bit Security é uma empresa especializada em Segurança da Informação, com soluções voltadas à proteção de dados, continuidade do negócio e redução de riscos digitais.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Xmart Solutions	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “A Xmart Solutions, empresa especializada em inteligência e defesa contra ameaças e vulnerabilidades cibernéticas, fundada há mais de 25 anos sempre provendo o mercado brasileiro…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Weplanbefore	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match “A WePlanBefore é uma empresa especializada em inteligência de crise e resposta a incidentes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	BNF Cyber Security	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	11-50	9 contacts →
	Exact match “Segurança que pensa à frente.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	CYLO	Exact match	São José Do Rio Preto, BrazilHQ recorded Nov 6, 2026	11-50	6 contacts →
	Exact match “A CYLO Cibersegurança é uma empresa de pesquisa e desenvolvimento especializada em proteger ambientes digitais contra as mais complexas ameaças cibernéticas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Overnine	Exact match	Blumenau, BrazilHQ recorded Nov 6, 2026	11-50	2 contacts →
	Exact match “A Overnine é uma empresa especializada em cibersegurança que atua com excelência, precisão técnica e compromisso inegociável com a proteção digital de seus clientes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Rockit Labs	Exact match	Araraquara, BrazilHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match “Somos uma Startup de tecnologia especializada em segurança da informação.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Vnex Cybersec	Exact match	Caxias Do Sul, BrazilHQ recorded Nov 6, 2026	11-50	1 contacts →
	Exact match “Somos a VneX CyberSec, uma empresa especializada em Cyber Security.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	CAME	Exact match	Londrina, BrazilHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match “A CameIT é especialista em cibersegurança e infraestrutura de TI, ajudando empresas a reduzir riscos, fortalecer sua operação e alinhar tecnologia aos objetivos do negócio.” Recorded in the RevenueBase company graph · Nov 6, 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 “incident response startups”. 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 18 of 59 incident response startups based in Brazil

See the full list, filter by size, metro and specialty, and access 174 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Incident response startups based in Brazil at a glance

As of Nov 6, 2026

16.4%Verified-email coverage

17.9Average contacts per company

11-50Median size (employees)

37.3%Largest-city concentration · Sao Paulo

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

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 59 companies.

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 “incident response startups” 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 174 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 November 6, 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.

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 “incident response startups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many incident response startups are there based in Brazil?

RevenueBase identified 59 company matches for incident response startups associated with Brazil as of November 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?

Ventura ERM tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most incident response startups?

Sao Paulo leads with 22 company records, followed by Belo Horizonte (5) and Rio De Janeiro (5).

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 174 professional contacts with verified work emails tracked across these 59 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 59 incident response startups based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

Incident response startups 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 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.