Company lists · Data refreshed September 2026
Top 25 Interactive application security testing companies based in Brazil
RevenueBase identified 117 interactive application security testing companies headquartered in Brazil as of September 2026 and tracks 969 professional contacts across them, including 294 with verified work emails and 19 with mobile numbers. Sao Paulo is the largest hub.
This list covers interactive application security testing companies 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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.
The 25 largest interactive application security testing companies based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 228 | ||||
“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…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 2 | 70 | ||||
“Conviso is an application security specialist and a reference in AppSec.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 3 | 59 | ||||
“O seu parceiro ideal para garantir a segurança da sua jornada digital, a CPD vai além da simples prestação de serviços de Segurança da Informação e Infraestrutura.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 4 | 54 | ||||
“Há mais de duas décadas, somos mais do que uma provedora de segurança cibernética, e sim a força estratégica na proteção de ambientes críticos e no aumento da maturidade em…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 5 | 51 | ||||
“A VIWSEC foi fundada em para proteção de serviços corporativos e de e-commerce no início da Internet empresarial no Brasil.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 6 | 36 | ||||
“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: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 7 | 35 | ||||
“Empresa consolidada em segurança da informação, atuando em projetos customizados de acordo com a necessidade do cliente, visando a prevenção de ameaças, otimizando performance e…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 8 | 34 | ||||
“As Ameaças Cibernéticas afetam categoricamente todos os ramos de negócios no mundo.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 9 | 20 | ||||
“Proteja seu negócio com segurança avançada.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 10 | 18 | ||||
“Com foco em Segurança Ofensiva (Offensive Security), a eSecurity foi fundada em 2012.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 11 | 14 | ||||
“A Cherokee foi criada em 2016 por profissionais com mais de 20 anos de atuação nas áreas de Tecnologia e Segurança da Informação.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 12 | 13 | ||||
“Vertros develops logical security tools, offers anti-fraud intelligence and consulting services- Active IT monitoring and network infrastructure capable of detecting malware…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 13 | 13 | ||||
“We are the first Brazilian company 100% dedicated to providing Pentest services (Intrusion Tests) to organizations of any sector or size.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 14 | 12 | ||||
“Nosso propósito se baseia em aumentar o nível de maturidade em segurança digital das empresas, visando que elas estejam protegidas para ter mais tempo para focar no crescimento de…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 15 | 10 | ||||
“Somos uma empresa criada em 2016, especializada em segurança da informação ofensiva, ou seja, focada na identificação de vulnerabilidades usando as mesmas técnicas e táticas…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 16 | 9 | ||||
“Em um contexto onde a sociedade está completamente dependente da internet, os setores público e privado têm na XLABS a melhor tecnologia de proteção da América Latina, com uma…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 17 | 9 | ||||
“Especialistas em pentest desde 2015.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 18 | 9 | ||||
Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 19 | 7 | ||||
“Com vasta experiência em tecnologias de CiberSecurity, a BR Flecha desenvolveu uma abordagem inovadora e integral na Segurança de TI: Validação Contínua de Segurança.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 20 | 7 | ||||
“A Virtuaworks é uma empresa de cibersegurança, especializada em pentests de aplicações web e mobile.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 21 | 7 | ||||
“Nossa missão é ser o seu melhor provedor de soluções de software e serviços para que sua empresa cresça continuamente em um mercado cada vez mais dinâmico e exigente.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 22 | 6 | ||||
“A SecureOne é uma empresa especializada em segurança da informação.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 23 | 6 | ||||
“A Vantico é uma empresa brasileira especializada em segurança ofensiva, com atuação focada na identificação prática de vulnerabilidades e na simulação realista de ameaças.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 24 | 6 | ||||
“A LEONNES é uma Empresa Técnica de Segurança Cibernética.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 25 | 6 | ||||
“A Unidade 37 é uma empresa que atua no ramo de segurança cibernética ofensiva, ajudando empresas dos mais diversos setores a se protegerem contra ameaças cibernéticas.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 117 interactive application security testing companies based in Brazil
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Interactive application security testing companies based in Brazil at a glance
As of Sep 4, 2026Companies by employee count
Verified emails by last verification
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 interactive application security testing companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Brazil whose own description of what they do matches “interactive application security testing companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among interactive application security testing companies, 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 an evidence 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, 294 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 4, 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.
Interactive application security testing companies by metro
- Interactive application security testing companies in Sao Paulo46
Frequently asked
How many interactive application security testing companies are there based in Brazil?
RevenueBase identified 117 interactive application security testing companies 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?
Oplium, headquartered in Rio De Janeiro, tops this list with the largest team on record.
Which city has the most interactive application security testing companies?
Sao Paulo leads with 46 headquartered companies, followed by Rio De Janeiro (10) and Belo Horizonte (6).
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 294 verified decision-maker contacts tracked across these 117 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 4, 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.
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