Company lists · Data refreshed September 2026
Top 25 Industrial iot security companies based in Brazil
RevenueBase identified 73 industrial iot security companies headquartered in Brazil as of September 2026 and tracks 1,445 professional contacts across them, including 249 with verified work emails and 20 with mobile numbers. Sao Paulo is the largest hub.
This list covers industrial iot security 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 3, 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 industrial iot security companies based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 621 | ||||
“O Grupo Khronos é referência nacional em soluções integradas de segurança, tecnologia e IoT.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 119 | ||||
“Somos a CG One, a evolução da marca Compugraf.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 68 | ||||
“A TI Safe é referência nacional em segurança cibernética para infraestruturas críticas, com foco em Sistemas Ciberfísicos (CPS).” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 65 | ||||
“Somos uma empresa brasileira especializada em Cibersegurança, com atuação em SOC, MSS e consultoria para ambientes corporativos e industriais (IT e OT).” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 42 | ||||
“A Sentinela Security é uma empresa gaúcha, fundada em 2004.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 36 | ||||
“Quem Somos A BAUMIER Automation auxilia indústrias no processo de coleta, tratamento e entrega dos dados fornecendo soluções e distribuindo produtos para comunicação, IoT e Cyber…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 34 | ||||
“QRIAR is a cybersecurity company focused on enabling customers to connect people and devices to data and information in a practical and secure way.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 27 | ||||
“We are an innovative technology solutions company focused on cybersecurity.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 21 | ||||
“Na era digital, a cibersegurança não é uma opção, é uma necessidade estratégica.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 17 | ||||
“Uma batalha tecnológica se trava nas fronteiras do cyber universo.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | EVA CybersecIndirect evidence | 16 | |||
“Segurança Cibernética para o seu negócio.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 15 | ||||
“We are BTK SOLUTIONS, a brazilian company that develops security solutions for your business.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 14 | ||||
“A SymbioTI tem por missão ser uma empresa inovadora, sustentável e eficiente, colaborando para promover o crescimento de seus clientes e colaboradores.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 14 | ||||
“Above-Net Ltda is an innovative technology company that has made significant advancements in the field of Industrial Internet of Things (IIoT).” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 13 | ||||
“A Phygitall oferece soluções em Internet das Coisas.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | Sgridd TecnologiaPartial evidence | 12 | |||
“SGRIDD specializes in Digital Transformation developing intelligent solutions for Energy, Monitoring & Security and Workplace Safety, and solutions based on Artificial…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 12 | ||||
Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 9 | ||||
“Na FIVE IT, estamos aqui para fortalecer suas defesas cibernéticas.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | 5 | ||||
“A Global Sec é a sua parceira confiável em soluções abrangentes de Segurança da Informação.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | 5 | ||||
“Na ZenX Security, somos mais do que uma empresa de tecnologia: somos parceiros na construção de ecossistemas cibernéticos seguros e resilientes.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 5 | ||||
“A Trinity Cyber Security é uma empresa criada em 2013 na cidade do Rio de Janeiro – RJ.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 5 | ||||
“A IB Cyber Security oferece as melhores soluções e serviços integrados para empresas, cuidando de todas as etapas, desde a análise inicial de vulnerabilidades até a implantação de…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 4 | ||||
“Com mais de 15 anos, somos especialistas em soluções de cibersegurança, cloud computing, infraestrutura de TI, conectividade e IoT.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | Outbase Next-Gen SolutionsPartial evidence | 4 | |||
“A Outbase é uma provedora de soluções de IoT e tecnologia operacional com sede no Brasil e atuação em toda a América Latina.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 25 | 3 | ||||
“Somos especialistas em cibersegurança, comprometidos em entregar as melhores soluções de segurança para empresas de diferentes tamanhos e ramos de atuação.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 73 industrial iot security companies based in Brazil
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Industrial iot security companies based in Brazil at a glance
As of Sep 3, 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 industrial iot security 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 “industrial iot security 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 industrial iot security 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, 249 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 3, 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
How many industrial iot security companies are there based in Brazil?
RevenueBase identified 73 industrial iot security 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?
Grupo Khronos, headquartered in Florianopolis, tops this list with the largest team on record.
Which city has the most industrial iot security companies?
Sao Paulo leads with 18 headquartered companies, followed by Rio De Janeiro (7) and Barueri (3).
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 249 verified decision-maker contacts tracked across these 73 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 3, 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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