Company lists · Data refreshed September 2026
Top 25 Cyber-physical security companies based in Brazil
RevenueBase identified 1,275 company matches for cyber-physical security companies associated with Brazil as of September 2026 and tracks 34,724 professional contacts across them, including 2,380 with verified work emails and 387 with mobile numbers. Sao Paulo is the largest hub.
This list covers company matches for cyber-physical security 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.
The 25 largest cyber-physical security companies based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,152 contacts → | ||||
Exact match “Com mais de 8 mil colaboradores, presente em 11 estados, vencedora do Prêmio Valor Carreira por sete vezes consecutivas, certificada pela GPTW e única empresa brasileira membro do…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 2 | 1,356 contacts → | ||||
Exact match “O Grupo Comando G8 é referência nacional na implantação e operação de soluções integradas em segurança e serviços.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 3 | 923 contacts → | ||||
Exact match “Com mais de 50 anos de experiência, a Servis Tecnologia em Segurança constrói sua trajetória de sucesso baseada na ética, inovação e responsabilidade social.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 4 | 843 contacts → | ||||
Exact match “Proguarda é segurança.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 5 | 621 contacts → | ||||
Exact match “O Grupo Khronos é referência nacional em soluções integradas de segurança, tecnologia e IoT.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 6 | 612 contacts → | ||||
Exact match “O Grupo Evik é uma empresa especialista no gerenciamento de projetos integrados de segurança patrimonial, tendo como propósito utilizar toda sua experiência adquirida ao longo dos…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 7 | 607 contacts → | ||||
Exact match “O grupo Anjos da Guarda iniciou atividades na década de 80.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 8 | 564 contacts → | ||||
Exact match “Empresa especializada em soluções personalizadas de Segurança Privada, contando com serviços de Vigilância Patrimonial, Segurança Pessoal e Segurança Eletrônica.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 9 | 514 contacts → | ||||
Exact match “Desde 2012, a Seguro atua com excelência, oferecendo soluções completas em Segurança Patrimonial, Terceirização de Mão de Obra e Segurança Eletrônica.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 10 | 414 contacts → | ||||
Exact match “A ASTER Sistemas de Segurança vem desde 2004, se notabilizando pelo uso de tecnologia e inovadores processos operacionais na prestação de serviços a condomínios residenciais…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 11 | 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 | |||||
| 12 | 335 contacts → | ||||
Exact match “Desde 1995, sua segurança é a nossa missão.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 13 | 301 contacts → | ||||
Exact match “Há mais de 32 anos, desenvolvemos projetos centrados na segurança de pessoas, bens e informações, agregando tecnologias de padrão mundial e excelência nos serviços.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 14 | 296 contacts → | ||||
Exact match “O grupo NTSec é o resultado da união da ZivaSec, NTSec, InfoSec e CloudSec, empresas do mercado de tecnologia.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 15 | 283 contacts → | ||||
Exact match “Grupo SEI - is a facilities services company based out of Brazil.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 16 | 237 contacts → | ||||
Exact match “Welcome to JEM Systems!” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 17 | 231 contacts → | ||||
Exact match “O Grupo Invicta é uma empresa consolidada no setor de Segurança Corporativa, oferecendo soluções 360°.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 18 | 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 | |||||
| 19 | 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 | |||||
| 20 | 184 contacts → | ||||
Exact match “No ano de 1996 nascia a primeira empresa do grupo, a Starseg Segurança Empresarial Ltda.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 21 | 171 contacts → | ||||
Exact match “Referência nacional em gestão e tecnologia de segurança, a AutoDefesa Brasil Atua com uma abordagem 360°, oferecendo soluções inovadoras que vão desde a concepção até a…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 22 | 141 contacts → | ||||
Exact match “A VEOLINK é uma integradora de sistemas eletrônicos de segurança, automação e gestão de dados do Grupo Graber, que fornece desde soluções simples destinadas a proteção das pessoas…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 23 | 141 contacts → | ||||
Exact match “O GrupoSEG é uma empresa pernambucana líder no mercado de vigilância eletrônica, com sede no Recife-PE e filiais no interior do Estado e nas capitais do Nordeste.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 24 | 119 contacts → | ||||
Exact match “Empresa de Segurança Eletrônica, Monitoramento, Rastreamento, Portaria Remota e facilites.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 25 | 111 contacts → | ||||
Exact match “A company specialized in Property Surveillance, Electronic Monitoring, Risk Analysis, Security Projects, and Facilities Services for a wide range of institutions, commercial…” 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 “cyber-physical security 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 1,275 cyber-physical security companies based in Brazil
See the full list, filter by size, metro and specialty, and access 2,380 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Cyber-physical security companies based in Brazil at a glance
As of Sep 1, 2026Companies by employee count
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 “cyber-physical security 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 2,380 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.
Cyber-physical security companies by metro
- Cyber-physical security companies in Sao Paulo287
- Cyber-physical security companies in Rio De Janeiro82
- Cyber-physical security companies in Belo Horizonte43
- Cyber-physical security companies in Curitiba35
- Cyber-physical security companies in Campinas34
- Cyber-physical security companies in Porto Alegre28
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 “cyber-physical security companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many cyber-physical security companies are there based in Brazil?
RevenueBase identified 1,275 company matches for cyber-physical security 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?
Security Segurança E Serviços tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most cyber-physical security companies?
Sao Paulo leads with 287 company records, followed by Rio De Janeiro (82) and Belo Horizonte (43).
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 2,380 professional contacts with verified work emails tracked across these 1,275 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.
Ready to reach these companies? Verified emails and direct dials for all 1,275 cyber-physical security companies based in Brazil. Start with a free account, no credit card.
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Cyber-physical security companies by geography
- Cyber-physical security companies based in the United States
- Cyber-physical security companies based in the United Kingdom
- Cyber-physical security companies based in France
- Cyber-physical security companies based in Germany
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- Cyber-physical security companies based in Canada
- Cyber-physical security companies based in Australia
- Cyber-physical security companies based in Mexico
- Cyber-physical security companies based in the Netherlands
- Cyber-physical security companies based in Spain
- Cyber-physical security companies based in South Africa
- Cyber-physical security companies based in Argentina
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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Company intelligence · public preview
Top 25 cyber-physical security companies based in Brazil
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,275 matching company records for cyber-physical security companies based in Brazil, with 34,724 tracked contacts and 2,380 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 1, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 cyber-physical security companies based in Brazil
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Security Segurança E Serviçossousecurity.com.brHQ: HQ not recorded; location: Sao Paulo, BrazilReported employees: 5,001-10,000 | HQ not recorded; location: Sao Paulo, Brazil | 5,001-10,000 | Exact match | 2,152 contacts → |
“Com mais de 8 mil colaboradores, presente em 11 estados, vencedora do Prêmio Valor Carreira por sete vezes consecutivas, certificada pela GPTW e única empresa brasileira membro do…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Comando G8comandog8.com.brHQ: HQ not recorded; location: Sao Paulo, BrazilReported employees: 5,001-10,000 | HQ not recorded; location: Sao Paulo, Brazil | 5,001-10,000 | Exact match | 1,356 contacts → |
“O Grupo Comando G8 é referência nacional na implantação e operação de soluções integradas em segurança e serviços.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Servis Eletrônicaserviseletronica.com.brHQ: HQ not recorded; location: Sao Luis, BrazilReported employees: 501-1,000 | HQ not recorded; location: Sao Luis, Brazil | 501-1,000 | Exact match | 923 contacts → |
“Com mais de 50 anos de experiência, a Servis Tecnologia em Segurança constrói sua trajetória de sucesso baseada na ética, inovação e responsabilidade social.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Proguarda Vigilância E Segurançaproguarda.com.brHQ: HQ not recorded; location: Aparecida De Goiania, BrazilReported employees: 1,001-5,000 | HQ not recorded; location: Aparecida De Goiania, Brazil | 1,001-5,000 | Exact match | 843 contacts → |
“Proguarda é segurança.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Grupo Khronosgrupokhronos.com.brHQ: HQ not recorded; location: Florianopolis, BrazilReported employees: 1,001-5,000 | HQ not recorded; location: Florianopolis, Brazil | 1,001-5,000 | Exact match | 621 contacts → |
“O Grupo Khronos é referência nacional em soluções integradas de segurança, tecnologia e IoT.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Grupo Evikevik.com.brHQ: HQ not recorded; location: Sao Paulo, BrazilReported employees: 1,001-5,000 | HQ not recorded; location: Sao Paulo, Brazil | 1,001-5,000 | Exact match | 612 contacts → |
“O Grupo Evik é uma empresa especialista no gerenciamento de projetos integrados de segurança patrimonial, tendo como propósito utilizar toda sua experiência adquirida ao longo dos…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Anjos DA Guarda Segurançaanjosdaguarda.com.brHQ: HQ not recorded; location: Belo Horizonte, BrazilReported employees: 1,001-5,000 | HQ not recorded; location: Belo Horizonte, Brazil | 1,001-5,000 | Exact match | 607 contacts → |
“O grupo Anjos da Guarda iniciou atividades na década de 80.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Fort Knoxfortknox.com.brHQ: HQ not recorded; location: Sao Paulo, BrazilReported employees: 5,001-10,000 | HQ not recorded; location: Sao Paulo, Brazil | 5,001-10,000 | Exact match | 564 contacts → |
“Empresa especializada em soluções personalizadas de Segurança Privada, contando com serviços de Vigilância Patrimonial, Segurança Pessoal e Segurança Eletrônica.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Seguro Segurançaseguro.srv.brHQ: HQ not recorded; location: Fortaleza, BrazilReported employees: 1,001-5,000 | HQ not recorded; location: Fortaleza, Brazil | 1,001-5,000 | Exact match | 514 contacts → |
“Desde 2012, a Seguro atua com excelência, oferecendo soluções completas em Segurança Patrimonial, Terceirização de Mão de Obra e Segurança Eletrônica.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  ASTERaster.com.brHQ: HQ not recorded; location: Sao Paulo, BrazilReported employees: 1,001-5,000 | HQ not recorded; location: Sao Paulo, Brazil | 1,001-5,000 | Exact match | 414 contacts → |
“A ASTER Sistemas de Segurança vem desde 2004, se notabilizando pelo uso de tecnologia e inovadores processos operacionais na prestação de serviços a condomínios residenciais…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Safewaysafewayconsultoria.comHQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 201-500 | HQ not recorded; location: Rio De Janeiro, Brazil | 201-500 | Exact match | 397 contacts → |
“A SAFEWAY empresa que integra a plataforma de cibersegurança do Grupo Stefanini se une a Protega.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Grupo Macormacor.com.brHQ: HQ not recorded; location: Sao Paulo, BrazilReported employees: 1,001-5,000 | HQ not recorded; location: Sao Paulo, Brazil | 1,001-5,000 | Exact match | 335 contacts → |
“Desde 1995, sua segurança é a nossa missão.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Teltex Technologyteltex.com.brHQ: HQ not recorded; location: Sao Paulo, BrazilReported employees: 201-500 | HQ not recorded; location: Sao Paulo, Brazil | 201-500 | Exact match | 301 contacts → |
“Há mais de 32 anos, desenvolvemos projetos centrados na segurança de pessoas, bens e informações, agregando tecnologias de padrão mundial e excelência nos serviços.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Grupo Ntsecgrupontsec.com.brHQ: HQ not recorded; location: Brasilia Df, BrazilReported employees: 201-500 | HQ not recorded; location: Brasilia Df, Brazil | 201-500 | Exact match | 296 contacts → |
“O grupo NTSec é o resultado da união da ZivaSec, NTSec, InfoSec e CloudSec, empresas do mercado de tecnologia.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Grupo SEI Segurança E Inteligênciaseiinteligencia.com.brHQ: HQ not recorded; location: Serra, BrazilReported employees: 1,001-5,000 | HQ not recorded; location: Serra, Brazil | 1,001-5,000 | Exact match | 283 contacts → |
“Grupo SEI - is a facilities services company based out of Brazil.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  JEM Systemsjemsystems.comHQ: HQ not recorded; location: Joinville, BrazilReported employees: 201-500 | HQ not recorded; location: Joinville, Brazil | 201-500 | Exact match | 237 contacts → |
“Welcome to JEM Systems!” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Grupo Invictagrupoinvicta.seg.brHQ: HQ not recorded; location: Paulo, BrazilReported employees: 1,001-5,000 | HQ not recorded; location: Paulo, Brazil | 1,001-5,000 | Exact match | 231 contacts → |
“O Grupo Invicta é uma empresa consolidada no setor de Segurança Corporativa, oferecendo soluções 360°.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Opliumoplium.comHQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 201-500 | HQ not recorded; location: Rio De Janeiro, Brazil | 201-500 | Exact match | 228 contacts → |
“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 description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Stefanini Cyberstefaninicyber.comHQ: HQ not recorded; location: Sao Paulo, BrazilReported employees: 501-1,000 | HQ not recorded; location: Sao Paulo, Brazil | 501-1,000 | Exact match | 197 contacts → |
“Empresa líder em Serviços de Segurança Gerenciados (ISG Provider Lens), parte do ecossistema de cibersegurança do Grupo Stefanini.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Grupo Starsegstargroup.com.brHQ: HQ not recorded; location: Sao Bernardo Do Campo, BrazilReported employees: 501-1,000 | HQ not recorded; location: Sao Bernardo Do Campo, Brazil | 501-1,000 | Exact match | 184 contacts → |
“No ano de 1996 nascia a primeira empresa do grupo, a Starseg Segurança Empresarial Ltda.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Autodefesa Brasilautodefesabrasil.com.brHQ: HQ not recorded; location: Campinas, BrazilReported employees: 201-500 | HQ not recorded; location: Campinas, Brazil | 201-500 | Exact match | 171 contacts → |
“Referência nacional em gestão e tecnologia de segurança, a AutoDefesa Brasil Atua com uma abordagem 360°, oferecendo soluções inovadoras que vão desde a concepção até a…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Veolink Sistemas Integrados DE Segurança Eletronicaveolink.com.br HQ: HQ not recorded; location: Belo Horizonte, BrazilReported employees: 501-1,000 | HQ not recorded; location: Belo Horizonte, Brazil | 501-1,000 | Exact match | 141 contacts → |
“A VEOLINK é uma integradora de sistemas eletrônicos de segurança, automação e gestão de dados do Grupo Graber, que fornece desde soluções simples destinadas a proteção das pessoas…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Gruposeg Oficialgruposeg.comHQ: HQ not recorded; location: Recife, BrazilReported employees: 501-1,000 | HQ not recorded; location: Recife, Brazil | 501-1,000 | Exact match | 141 contacts → |
“O GrupoSEG é uma empresa pernambucana líder no mercado de vigilância eletrônica, com sede no Recife-PE e filiais no interior do Estado e nas capitais do Nordeste.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  NTS - Segurançantsseguranca.com.brHQ: HQ not recorded; location: Natal, BrazilReported employees: 201-500 | HQ not recorded; location: Natal, Brazil | 201-500 | Exact match | 119 contacts → |
“Empresa de Segurança Eletrônica, Monitoramento, Rastreamento, Portaria Remota e facilites.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Grupo Hawkgrupohawk.com.brHQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 501-1,000 | HQ not recorded; location: Rio De Janeiro, Brazil | 501-1,000 | Exact match | 111 contacts → |
“A company specialized in Property Surveillance, Electronic Monitoring, Risk Analysis, Security Projects, and Facilities Services for a wide range of institutions, commercial…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,275 company matches
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Cyber-physical security companies: dataset insights
September 1, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
1,251 records in the displayed employee bands.
24 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 1, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Cyber-physical security companies by metro
- Cyber-physical security companies in Sao Paulo287
- Cyber-physical security companies in Rio De Janeiro82
- Cyber-physical security companies in Belo Horizonte43
- Cyber-physical security companies in Curitiba35
- Cyber-physical security companies in Campinas34
- Cyber-physical security companies in Porto Alegre28
Questions about this company list
What does Exact match mean for cyber-physical security companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many cyber-physical security companies did RevenueBase find based in Brazil?
The saved snapshot records 1,275 matching company records, 34,724 tracked contacts and 2,380 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 1, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cyber-physical security companies by geography
- Cyber-physical security companies based in the United States
- Cyber-physical security companies based in the United Kingdom
- Cyber-physical security companies based in France
- Cyber-physical security companies based in Germany
- Cyber-physical security companies based in Italy
- Cyber-physical security companies based in Canada
- Cyber-physical security companies based in Australia
- Cyber-physical security companies based in Mexico
- Cyber-physical security companies based in the Netherlands
- Cyber-physical security companies based in Spain
- Cyber-physical security companies based in South Africa
- Cyber-physical security companies based in Argentina
Cite this list
RevenueBase Data Team. Top 25 cyber-physical security companies based in Brazil. Snapshot: September 1, 2026. https://revenuebase.ai/companies/cyber-physical-security-companies/brazil.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Cyber-physical security companies based in the United States
- Cyber-physical security companies based in the United Kingdom
- Cyber-physical security companies based in France
- Cyber-physical security companies based in Germany
- Cyber-physical security companies based in Italy
- Cyber-physical security companies based in Canada
Company intelligence · public preview
Top 25 cyber-physical security companies based in Brazil
RevenueBase records 1,275 matching company records for cyber-physical security companies based in Brazil, with 34,724 tracked contacts and 2,380 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 1, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 cyber-physical security companies based in Brazil
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Security Segurança E Serviçossousecurity.com.br HQ: HQ not recorded; location: Sao Paulo, BrazilReported employees: 5,001-10,000 | HQ not recorded; location: Sao Paulo, Brazil | 5,001-10,000 | Exact match | 2,152 contacts → |
“Com mais de 8 mil colaboradores, presente em 11 estados, vencedora do Prêmio Valor Carreira por sete vezes consecutivas, certificada pela GPTW e única empresa brasileira membro do…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Comando G8comandog8.com.br HQ: HQ not recorded; location: Sao Paulo, BrazilReported employees: 5,001-10,000 | HQ not recorded; location: Sao Paulo, Brazil | 5,001-10,000 | Exact match | 1,356 contacts → |
“O Grupo Comando G8 é referência nacional na implantação e operação de soluções integradas em segurança e serviços.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Servis Eletrônicaserviseletronica.com.br HQ: HQ not recorded; location: Sao Luis, BrazilReported employees: 501-1,000 | HQ not recorded; location: Sao Luis, Brazil | 501-1,000 | Exact match | 923 contacts → |
“Com mais de 50 anos de experiência, a Servis Tecnologia em Segurança constrói sua trajetória de sucesso baseada na ética, inovação e responsabilidade social.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Proguarda Vigilância E Segurançaproguarda.com.br HQ: HQ not recorded; location: Aparecida De Goiania, BrazilReported employees: 1,001-5,000 | HQ not recorded; location: Aparecida De Goiania, Brazil | 1,001-5,000 | Exact match | 843 contacts → |
“Proguarda é segurança.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Grupo Khronosgrupokhronos.com.br HQ: HQ not recorded; location: Florianopolis, BrazilReported employees: 1,001-5,000 | HQ not recorded; location: Florianopolis, Brazil | 1,001-5,000 | Exact match | 621 contacts → |
“O Grupo Khronos é referência nacional em soluções integradas de segurança, tecnologia e IoT.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Grupo Evikevik.com.br HQ: HQ not recorded; location: Sao Paulo, BrazilReported employees: 1,001-5,000 | HQ not recorded; location: Sao Paulo, Brazil | 1,001-5,000 | Exact match | 612 contacts → |
“O Grupo Evik é uma empresa especialista no gerenciamento de projetos integrados de segurança patrimonial, tendo como propósito utilizar toda sua experiência adquirida ao longo dos…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Anjos DA Guarda Segurançaanjosdaguarda.com.br HQ: HQ not recorded; location: Belo Horizonte, BrazilReported employees: 1,001-5,000 | HQ not recorded; location: Belo Horizonte, Brazil | 1,001-5,000 | Exact match | 607 contacts → |
“O grupo Anjos da Guarda iniciou atividades na década de 80.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Fort Knoxfortknox.com.br HQ: HQ not recorded; location: Sao Paulo, BrazilReported employees: 5,001-10,000 | HQ not recorded; location: Sao Paulo, Brazil | 5,001-10,000 | Exact match | 564 contacts → |
“Empresa especializada em soluções personalizadas de Segurança Privada, contando com serviços de Vigilância Patrimonial, Segurança Pessoal e Segurança Eletrônica.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Seguro Segurançaseguro.srv.br HQ: HQ not recorded; location: Fortaleza, BrazilReported employees: 1,001-5,000 | HQ not recorded; location: Fortaleza, Brazil | 1,001-5,000 | Exact match | 514 contacts → |
“Desde 2012, a Seguro atua com excelência, oferecendo soluções completas em Segurança Patrimonial, Terceirização de Mão de Obra e Segurança Eletrônica.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | ASTERaster.com.br HQ: HQ not recorded; location: Sao Paulo, BrazilReported employees: 1,001-5,000 | HQ not recorded; location: Sao Paulo, Brazil | 1,001-5,000 | Exact match | 414 contacts → |
“A ASTER Sistemas de Segurança vem desde 2004, se notabilizando pelo uso de tecnologia e inovadores processos operacionais na prestação de serviços a condomínios residenciais…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Safewaysafewayconsultoria.com HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 201-500 | HQ not recorded; location: Rio De Janeiro, Brazil | 201-500 | Exact match | 397 contacts → |
“A SAFEWAY empresa que integra a plataforma de cibersegurança do Grupo Stefanini se une a Protega.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Grupo Macormacor.com.br HQ: HQ not recorded; location: Sao Paulo, BrazilReported employees: 1,001-5,000 | HQ not recorded; location: Sao Paulo, Brazil | 1,001-5,000 | Exact match | 335 contacts → |
“Desde 1995, sua segurança é a nossa missão.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Teltex Technologyteltex.com.br HQ: HQ not recorded; location: Sao Paulo, BrazilReported employees: 201-500 | HQ not recorded; location: Sao Paulo, Brazil | 201-500 | Exact match | 301 contacts → |
“Há mais de 32 anos, desenvolvemos projetos centrados na segurança de pessoas, bens e informações, agregando tecnologias de padrão mundial e excelência nos serviços.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Grupo Ntsecgrupontsec.com.br HQ: HQ not recorded; location: Brasilia Df, BrazilReported employees: 201-500 | HQ not recorded; location: Brasilia Df, Brazil | 201-500 | Exact match | 296 contacts → |
“O grupo NTSec é o resultado da união da ZivaSec, NTSec, InfoSec e CloudSec, empresas do mercado de tecnologia.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Grupo SEI Segurança E Inteligênciaseiinteligencia.com.br HQ: HQ not recorded; location: Serra, BrazilReported employees: 1,001-5,000 | HQ not recorded; location: Serra, Brazil | 1,001-5,000 | Exact match | 283 contacts → |
“Grupo SEI - is a facilities services company based out of Brazil.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | JEM Systemsjemsystems.com HQ: HQ not recorded; location: Joinville, BrazilReported employees: 201-500 | HQ not recorded; location: Joinville, Brazil | 201-500 | Exact match | 237 contacts → |
“Welcome to JEM Systems!” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Grupo Invictagrupoinvicta.seg.br HQ: HQ not recorded; location: Paulo, BrazilReported employees: 1,001-5,000 | HQ not recorded; location: Paulo, Brazil | 1,001-5,000 | Exact match | 231 contacts → |
“O Grupo Invicta é uma empresa consolidada no setor de Segurança Corporativa, oferecendo soluções 360°.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Opliumoplium.com HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 201-500 | HQ not recorded; location: Rio De Janeiro, Brazil | 201-500 | Exact match | 228 contacts → |
“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 description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Stefanini Cyberstefaninicyber.com HQ: HQ not recorded; location: Sao Paulo, BrazilReported employees: 501-1,000 | HQ not recorded; location: Sao Paulo, Brazil | 501-1,000 | Exact match | 197 contacts → |
“Empresa líder em Serviços de Segurança Gerenciados (ISG Provider Lens), parte do ecossistema de cibersegurança do Grupo Stefanini.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Grupo Starsegstargroup.com.br HQ: HQ not recorded; location: Sao Bernardo Do Campo, BrazilReported employees: 501-1,000 | HQ not recorded; location: Sao Bernardo Do Campo, Brazil | 501-1,000 | Exact match | 184 contacts → |
“No ano de 1996 nascia a primeira empresa do grupo, a Starseg Segurança Empresarial Ltda.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Autodefesa Brasilautodefesabrasil.com.br HQ: HQ not recorded; location: Campinas, BrazilReported employees: 201-500 | HQ not recorded; location: Campinas, Brazil | 201-500 | Exact match | 171 contacts → |
“Referência nacional em gestão e tecnologia de segurança, a AutoDefesa Brasil Atua com uma abordagem 360°, oferecendo soluções inovadoras que vão desde a concepção até a…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Veolink Sistemas Integrados DE Segurança Eletronicaveolink.com.br HQ: HQ not recorded; location: Belo Horizonte, BrazilReported employees: 501-1,000 | HQ not recorded; location: Belo Horizonte, Brazil | 501-1,000 | Exact match | 141 contacts → |
“A VEOLINK é uma integradora de sistemas eletrônicos de segurança, automação e gestão de dados do Grupo Graber, que fornece desde soluções simples destinadas a proteção das pessoas…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Gruposeg Oficialgruposeg.com HQ: HQ not recorded; location: Recife, BrazilReported employees: 501-1,000 | HQ not recorded; location: Recife, Brazil | 501-1,000 | Exact match | 141 contacts → |
“O GrupoSEG é uma empresa pernambucana líder no mercado de vigilância eletrônica, com sede no Recife-PE e filiais no interior do Estado e nas capitais do Nordeste.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | NTS - Segurançantsseguranca.com.br HQ: HQ not recorded; location: Natal, BrazilReported employees: 201-500 | HQ not recorded; location: Natal, Brazil | 201-500 | Exact match | 119 contacts → |
“Empresa de Segurança Eletrônica, Monitoramento, Rastreamento, Portaria Remota e facilites.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Grupo Hawkgrupohawk.com.br HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 501-1,000 | HQ not recorded; location: Rio De Janeiro, Brazil | 501-1,000 | Exact match | 111 contacts → |
“A company specialized in Property Surveillance, Electronic Monitoring, Risk Analysis, Security Projects, and Facilities Services for a wide range of institutions, commercial…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,275 company matches
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Cyber-physical security companies: dataset insights
September 1, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
1,251 records in the displayed employee bands.
24 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 1, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Cyber-physical security companies by metro
- Cyber-physical security companies in Sao Paulo287
- Cyber-physical security companies in Rio De Janeiro82
- Cyber-physical security companies in Belo Horizonte43
- Cyber-physical security companies in Curitiba35
- Cyber-physical security companies in Campinas34
- Cyber-physical security companies in Porto Alegre28
Questions about this company list
What does Exact match mean for cyber-physical security companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many cyber-physical security companies did RevenueBase find based in Brazil?
The saved snapshot records 1,275 matching company records, 34,724 tracked contacts and 2,380 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 1, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cyber-physical security companies by geography
- Cyber-physical security companies based in the United States
- Cyber-physical security companies based in the United Kingdom
- Cyber-physical security companies based in France
- Cyber-physical security companies based in Germany
- Cyber-physical security companies based in Italy
- Cyber-physical security companies based in Canada
- Cyber-physical security companies based in Australia
- Cyber-physical security companies based in Mexico
- Cyber-physical security companies based in the Netherlands
- Cyber-physical security companies based in Spain
- Cyber-physical security companies based in South Africa
- Cyber-physical security companies based in Argentina
Cite this list
RevenueBase Data Team. Top 25 cyber-physical security companies based in Brazil. Snapshot: September 1, 2026. https://revenuebase.ai/companies/cyber-physical-security-companies/brazil.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Cyber-physical security companies based in the United States
- Cyber-physical security companies based in the United Kingdom
- Cyber-physical security companies based in France
- Cyber-physical security companies based in Germany
- Cyber-physical security companies based in Italy
- Cyber-physical security companies based in Canada