Company lists · Data refreshed September 2026
Top 25 Residential security services based in Brazil
RevenueBase identified 615 company matches for residential security services associated with Brazil as of September 2026 and tracks 11,982 professional contacts across them, including 573 with verified work emails and 78 with mobile numbers. Sao Paulo is the largest hub.
This list covers company matches for residential security services 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 5, 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 residential security services based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,772 contacts → | ||||
Exact match “Fundado em 1992, o GRUPO GR se consolidou no mercado por sua qualidade e seriedade na implantação e operação de soluções de segurança e serviços para diversos tipos de clientes.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 2 | 563 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 5, 2026 · View company records in RevenueBase | |||||
| 3 | 470 contacts → | ||||
Exact match “A base de um sólido relacionamento deve estar sempre alicerçada em um valor: confiança.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 4 | 338 contacts → | ||||
Exact match “Desde 1995, sua segurança é a nossa missão.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 5 | 285 contacts → | ||||
Exact match “Grupo SEI - is a facilities services company based out of Brazil.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 6 | 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 5, 2026 · View company records in RevenueBase | |||||
| 7 | 110 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 5, 2026 · View company records in RevenueBase | |||||
| 8 | 93 contacts → | ||||
Exact match “A High Link é uma empresa de segurança especializada em sistemas eletrônicos integrados.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 9 | 92 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 10 | 91 contacts → | ||||
Exact match “Uma empresa com foco em liderar pela excelência em serviços.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 11 | 71 contacts → | ||||
Exact match “Radcom Alarmes, Monitoramento de Alarmes e Imagens 24 horas.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 12 | 66 contacts → | ||||
Exact match “Telealarme Brasil is an information technology and services company based out of Brazil.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 13 | 58 contacts → | ||||
Exact match “O Grupo Monteiro é referência na área de prestação de serviços especializados em portaria, limpeza, seguranças pessoal e patrimonial, portaria remota e monitoramento eletrônico…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 14 | 38 contacts → | ||||
Exact match “Somos um grupo genuinamente Pernambucano, pioneiro e líder em Torres de Monitoramento e Portaria Remota.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 15 | 27 contacts → | ||||
Exact match “O cuidado que você merece!” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 16 | 26 contacts → | ||||
Exact match “A Satélite Segurança Eletrônica é uma empresa que atua mais há mais de 25 anos no mercado de segurança eletrônica de Uberaba, Minas Gerais.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 17 | 25 contacts → | ||||
Exact match “A STS Segurança e Vigilância, empresa paulistana especializada em segurança patrimonial, pessoal e eletrônica, atua há mais de 10 anos em seu segmento e destaca-se por oferecer…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 18 | 24 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 19 | 20 contacts → | ||||
Exact match “O Grupo Aragão nasceu após a fusão de duas empresas do segmento de segurança patrimonial, dando início as mais avançadas operações de portaria virtual do segmento.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 20 | 14 contacts → | ||||
Exact match “A PORTAL Sistemas de Segurança é uma Empresa fortemente estabelecida em seu objetivo de oferecer a melhor solução em segurança para a sua Residência ou Empresa.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 21 | 14 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 22 | 13 contacts → | ||||
Exact match “Projetos personalizados em Segurança e Alarmes para sua Casa ou Empresa.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 23 | 13 contacts → | ||||
Exact match “A Áquila Segurança atua no ramo de segurança eletrônica e garante um atendimento de primeira qualidade através de profissionais altamente capacitados e treinados para proporcionar…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 24 | 13 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase | |||||
| 25 | 13 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 5, 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 “residential security services”. 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 615 residential security services based in Brazil
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Residential security services based in Brazil at a glance
As of Sep 5, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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 “residential security services” 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 573 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 5, 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 “residential security services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many residential security services are there based in Brazil?
RevenueBase identified 615 company matches for residential security services 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?
Grupo GR tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most residential security services?
Sao Paulo leads with 98 company records, followed by Rio De Janeiro (23) and Curitiba (22).
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 573 professional contacts with verified work emails tracked across these 615 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 5, 2026.
Ready to reach these companies? Verified emails and direct dials for all 615 residential security services based in Brazil. Start with a free account, no credit card.
Download this list →Related lists
Residential security services by geography
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- Residential security services based in Italy
- Residential security services based in Germany
- Residential security services based in Spain
- Residential security services based in the Netherlands
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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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Residential security services based in the United States
- Residential security services based in the United Kingdom
- Residential security services based in Canada
- Residential security services based in France
- Residential security services based in Australia
- Residential security services based in Italy
Company intelligence · public preview
Top 25 residential security services 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 615 matching company records for residential security services based in Brazil, with 11,982 tracked contacts and 573 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 5, 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 residential security services 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 |  Grupo GRgrupogr.com.brHQ: São Paulo, BrazilReported employees: 10001+ | São Paulo, Brazil | 10001+ | Exact match | 2,772 contacts → |
“Fundado em 1992, o GRUPO GR se consolidou no mercado por sua qualidade e seriedade na implantação e operação de soluções de segurança e serviços para diversos tipos de clientes.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Fort Knoxfortknox.com.brHQ: São Paulo, BrazilReported employees: 5,001-10,000 | São Paulo, Brazil | 5,001-10,000 | Exact match | 563 contacts → |
“Empresa especializada em soluções personalizadas de Segurança Privada, contando com serviços de Vigilância Patrimonial, Segurança Pessoal e Segurança Eletrônica.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Rudder Segurançarudder.com.brHQ: Porto Alegre, BrazilReported employees: 201-500 | Porto Alegre, Brazil | 201-500 | Exact match | 470 contacts → |
“A base de um sólido relacionamento deve estar sempre alicerçada em um valor: confiança.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Grupo Macormacor.com.brHQ: Sao Paulo, BrazilReported employees: 1,001-5,000 | Sao Paulo, Brazil | 1,001-5,000 | Exact match | 338 contacts → |
“Desde 1995, sua segurança é a nossa missão.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Grupo SEI Segurança E Inteligênciaseiinteligencia.com.brHQ: Serra, BrazilReported employees: 1,001-5,000 | Serra, Brazil | 1,001-5,000 | Exact match | 285 contacts → |
“Grupo SEI - is a facilities services company based out of Brazil.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Autodefesa Brasilautodefesabrasil.com.brHQ: Campinas, BrazilReported employees: 201-500 | 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 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Grupo Hawkgrupohawk.com.brHQ: Rio De Janeiro, BrazilReported employees: 501-1,000 | Rio De Janeiro, Brazil | 501-1,000 | Exact match | 110 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 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  High Linkhighlink.com.brHQ: São José, BrazilReported employees: 51-200 | São José, Brazil | 51-200 | Exact match | 93 contacts → |
“A High Link é uma empresa de segurança especializada em sistemas eletrônicos integrados.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Intersept-Porteiros Vigilantes Limpeza E Conservacaointersept.com.brHQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 92 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 |  Peter Graber Tecnologia EM Segurançagraberalarmes.com.brHQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 91 contacts → |
“Uma empresa com foco em liderar pela excelência em serviços.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Radcom Alarmesradcomalarmes.com.brHQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 71 contacts → |
“Radcom Alarmes, Monitoramento de Alarmes e Imagens 24 horas.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Telealarme Brasiltelealarmebrasil.com.brHQ: Pelotas, BrazilReported employees: 51-200 | Pelotas, Brazil | 51-200 | Exact match | 66 contacts → |
“Telealarme Brasil is an information technology and services company based out of Brazil.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Grupo Monteiromonteiroservicos.com.brHQ: Sao Paulo, BrazilReported employees: 501-1,000 | Sao Paulo, Brazil | 501-1,000 | Exact match | 58 contacts → |
“O Grupo Monteiro é referência na área de prestação de serviços especializados em portaria, limpeza, seguranças pessoal e patrimonial, portaria remota e monitoramento eletrônico…” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Qualiport Torre DE Monitoramento Portaria Remotaqualiport.com.brHQ: Recife, BrazilReported employees: 51-200 | Recife, Brazil | 51-200 | Exact match | 38 contacts → |
“Somos um grupo genuinamente Pernambucano, pioneiro e líder em Torres de Monitoramento e Portaria Remota.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  PRS Monitoramentoprsmonitoramento.com.brHQ: Santa Maria, BrazilReported employees: 51-200 | Santa Maria, Brazil | 51-200 | Exact match | 27 contacts → |
“O cuidado que você merece!” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Satélite Segurança Eletrônicasateliteseguranca.comHQ: Uberaba, BrazilReported employees: 11-50 | Uberaba, Brazil | 11-50 | Exact match | 26 contacts → |
“A Satélite Segurança Eletrônica é uma empresa que atua mais há mais de 25 anos no mercado de segurança eletrônica de Uberaba, Minas Gerais.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Grupo STSgruposts.netHQ: Sao Paulo, BrazilReported employees: 201-500 | Sao Paulo, Brazil | 201-500 | Exact match | 25 contacts → |
“A STS Segurança e Vigilância, empresa paulistana especializada em segurança patrimonial, pessoal e eletrônica, atua há mais de 10 anos em seu segmento e destaca-se por oferecer…” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sepa Seguranca Eletronicasepa.com.br HQ: Santo André, BrazilReported employees: 11-50 | Santo André, Brazil | 11-50 | Exact match | 24 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 |  Grupo Aragão Securitygrupoaragao.com.brHQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 20 contacts → |
“O Grupo Aragão nasceu após a fusão de duas empresas do segmento de segurança patrimonial, dando início as mais avançadas operações de portaria virtual do segmento.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Portal Sistemas DE Segurançaportals.com.brHQ: Betim, BrazilReported employees: 11-50 | Betim, Brazil | 11-50 | Exact match | 14 contacts → |
“A PORTAL Sistemas de Segurança é uma Empresa fortemente estabelecida em seu objetivo de oferecer a melhor solução em segurança para a sua Residência ou Empresa.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Vip'sel Seguranca Monitoradavipsel.com.br HQ: Feira De Santana, BrazilReported employees: 1-10 | Feira De Santana, Brazil | 1-10 | Exact match | 14 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 |  Iris Monitoramentoirismonitoramento.com.brHQ: Blumenau, BrazilReported employees: 51-200 | Blumenau, Brazil | 51-200 | Exact match | 13 contacts → |
“Projetos personalizados em Segurança e Alarmes para sua Casa ou Empresa.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Aquila Segurançaaquilaseguranca.com.brHQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 13 contacts → |
“A Áquila Segurança atua no ramo de segurança eletrônica e garante um atendimento de primeira qualidade através de profissionais altamente capacitados e treinados para proporcionar…” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Center Alarmcenteralarm.com.br HQ: Campos Dos Goytacazes, BrazilReported employees: 11-50 | Campos Dos Goytacazes, Brazil | 11-50 | Exact match | 13 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 |  Grupo Dotsegdotseg.com.brHQ: Sao Paulo, BrazilReported employees: 501-1,000 | Sao Paulo, Brazil | 501-1,000 | Exact match | 13 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 615 company matches
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Residential security services: dataset insights
September 5, 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
606 records in the displayed employee bands.
9 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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 5, 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 ↗
Questions about this company list
What does Exact match mean for residential security services?
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 residential security services did RevenueBase find based in Brazil?
The saved snapshot records 615 matching company records, 11,982 tracked contacts and 573 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 5, 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
Residential security services by geography
- Residential security services based in the United States
- Residential security services based in the United Kingdom
- Residential security services based in Canada
- Residential security services based in France
- Residential security services based in Australia
- Residential security services based in Italy
- Residential security services based in Germany
- Residential security services based in Spain
- Residential security services based in the Netherlands
- Residential security services based in South Africa
- Residential security services based in Argentina
- Residential security services based in Belgium
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 residential security services based in Brazil. Snapshot: September 5, 2026. https://revenuebase.ai/companies/residential-security-services/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
- Residential security services based in the United States
- Residential security services based in the United Kingdom
- Residential security services based in Canada
- Residential security services based in France
- Residential security services based in Australia
- Residential security services based in Italy
Company intelligence · public preview
Top 25 residential security services based in Brazil
RevenueBase records 615 matching company records for residential security services based in Brazil, with 11,982 tracked contacts and 573 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 5, 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 residential security services 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 | Grupo GRgrupogr.com.br HQ: São Paulo, BrazilReported employees: 10001+ | São Paulo, Brazil | 10001+ | Exact match | 2,772 contacts → |
“Fundado em 1992, o GRUPO GR se consolidou no mercado por sua qualidade e seriedade na implantação e operação de soluções de segurança e serviços para diversos tipos de clientes.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Fort Knoxfortknox.com.br HQ: São Paulo, BrazilReported employees: 5,001-10,000 | São Paulo, Brazil | 5,001-10,000 | Exact match | 563 contacts → |
“Empresa especializada em soluções personalizadas de Segurança Privada, contando com serviços de Vigilância Patrimonial, Segurança Pessoal e Segurança Eletrônica.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Rudder Segurançarudder.com.br HQ: Porto Alegre, BrazilReported employees: 201-500 | Porto Alegre, Brazil | 201-500 | Exact match | 470 contacts → |
“A base de um sólido relacionamento deve estar sempre alicerçada em um valor: confiança.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Grupo Macormacor.com.br HQ: Sao Paulo, BrazilReported employees: 1,001-5,000 | Sao Paulo, Brazil | 1,001-5,000 | Exact match | 338 contacts → |
“Desde 1995, sua segurança é a nossa missão.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Grupo SEI Segurança E Inteligênciaseiinteligencia.com.br HQ: Serra, BrazilReported employees: 1,001-5,000 | Serra, Brazil | 1,001-5,000 | Exact match | 285 contacts → |
“Grupo SEI - is a facilities services company based out of Brazil.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Autodefesa Brasilautodefesabrasil.com.br HQ: Campinas, BrazilReported employees: 201-500 | 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 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Grupo Hawkgrupohawk.com.br HQ: Rio De Janeiro, BrazilReported employees: 501-1,000 | Rio De Janeiro, Brazil | 501-1,000 | Exact match | 110 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 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | High Linkhighlink.com.br HQ: São José, BrazilReported employees: 51-200 | São José, Brazil | 51-200 | Exact match | 93 contacts → |
“A High Link é uma empresa de segurança especializada em sistemas eletrônicos integrados.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Intersept-Porteiros Vigilantes Limpeza E Conservacaointersept.com.br HQ: Curitiba, BrazilReported employees: 51-200 | Curitiba, Brazil | 51-200 | Exact match | 92 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | Peter Graber Tecnologia EM Segurançagraberalarmes.com.br HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 91 contacts → |
“Uma empresa com foco em liderar pela excelência em serviços.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Radcom Alarmesradcomalarmes.com.br HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 71 contacts → |
“Radcom Alarmes, Monitoramento de Alarmes e Imagens 24 horas.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Telealarme Brasiltelealarmebrasil.com.br HQ: Pelotas, BrazilReported employees: 51-200 | Pelotas, Brazil | 51-200 | Exact match | 66 contacts → |
“Telealarme Brasil is an information technology and services company based out of Brazil.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Grupo Monteiromonteiroservicos.com.br HQ: Sao Paulo, BrazilReported employees: 501-1,000 | Sao Paulo, Brazil | 501-1,000 | Exact match | 58 contacts → |
“O Grupo Monteiro é referência na área de prestação de serviços especializados em portaria, limpeza, seguranças pessoal e patrimonial, portaria remota e monitoramento eletrônico…” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Qualiport Torre DE Monitoramento Portaria Remotaqualiport.com.br HQ: Recife, BrazilReported employees: 51-200 | Recife, Brazil | 51-200 | Exact match | 38 contacts → |
“Somos um grupo genuinamente Pernambucano, pioneiro e líder em Torres de Monitoramento e Portaria Remota.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | PRS Monitoramentoprsmonitoramento.com.br HQ: Santa Maria, BrazilReported employees: 51-200 | Santa Maria, Brazil | 51-200 | Exact match | 27 contacts → |
“O cuidado que você merece!” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Satélite Segurança Eletrônicasateliteseguranca.com HQ: Uberaba, BrazilReported employees: 11-50 | Uberaba, Brazil | 11-50 | Exact match | 26 contacts → |
“A Satélite Segurança Eletrônica é uma empresa que atua mais há mais de 25 anos no mercado de segurança eletrônica de Uberaba, Minas Gerais.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Grupo STSgruposts.net HQ: Sao Paulo, BrazilReported employees: 201-500 | Sao Paulo, Brazil | 201-500 | Exact match | 25 contacts → |
“A STS Segurança e Vigilância, empresa paulistana especializada em segurança patrimonial, pessoal e eletrônica, atua há mais de 10 anos em seu segmento e destaca-se por oferecer…” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sepa Seguranca Eletronicasepa.com.br HQ: Santo André, BrazilReported employees: 11-50 | Santo André, Brazil | 11-50 | Exact match | 24 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | Grupo Aragão Securitygrupoaragao.com.br HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 20 contacts → |
“O Grupo Aragão nasceu após a fusão de duas empresas do segmento de segurança patrimonial, dando início as mais avançadas operações de portaria virtual do segmento.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Portal Sistemas DE Segurançaportals.com.br HQ: Betim, BrazilReported employees: 11-50 | Betim, Brazil | 11-50 | Exact match | 14 contacts → |
“A PORTAL Sistemas de Segurança é uma Empresa fortemente estabelecida em seu objetivo de oferecer a melhor solução em segurança para a sua Residência ou Empresa.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Vip'sel Seguranca Monitoradavipsel.com.br HQ: Feira De Santana, BrazilReported employees: 1-10 | Feira De Santana, Brazil | 1-10 | Exact match | 14 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Iris Monitoramentoirismonitoramento.com.br HQ: Blumenau, BrazilReported employees: 51-200 | Blumenau, Brazil | 51-200 | Exact match | 13 contacts → |
“Projetos personalizados em Segurança e Alarmes para sua Casa ou Empresa.” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Aquila Segurançaaquilaseguranca.com.br HQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 13 contacts → |
“A Áquila Segurança atua no ramo de segurança eletrônica e garante um atendimento de primeira qualidade através de profissionais altamente capacitados e treinados para proporcionar…” Recorded description excerpt · September 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Center Alarmcenteralarm.com.br HQ: Campos Dos Goytacazes, BrazilReported employees: 11-50 | Campos Dos Goytacazes, Brazil | 11-50 | Exact match | 13 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Grupo Dotsegdotseg.com.br HQ: Sao Paulo, BrazilReported employees: 501-1,000 | Sao Paulo, Brazil | 501-1,000 | Exact match | 13 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 615 company matches
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Residential security services: dataset insights
September 5, 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
606 records in the displayed employee bands.
9 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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 5, 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 ↗
Questions about this company list
What does Exact match mean for residential security services?
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 residential security services did RevenueBase find based in Brazil?
The saved snapshot records 615 matching company records, 11,982 tracked contacts and 573 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 5, 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.
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Cite this list
RevenueBase Data Team. Top 25 residential security services based in Brazil. Snapshot: September 5, 2026. https://revenuebase.ai/companies/residential-security-services/brazil.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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