Company lists · Data refreshed September 2026
Top 25 Access control security services based in Brazil
RevenueBase identified 619 company matches for access control security services associated with Brazil as of September 2026 and tracks 6,551 professional contacts across them, including 503 with verified work emails. Sao Paulo is the largest hub.
This list covers company matches for access control 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 21, 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 access control security services based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 321 contacts → | ||||
Exact match “A empresa oferece profissionais qualificados para diversas funções, entre elas, portaria e/ou controlador de acesso, auxiliar de serviços gerais, zeladoria, atendente, auxiliar…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 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 21, 2026 · View company records in RevenueBase | |||||
| 3 | 130 contacts → | ||||
Exact match “A Task Sistemas é uma empresa especializada em soluções inteligentes de controle de acesso e gestão de ponto, unindo tecnologia, segurança e inovação para transformar a rotina de…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 124 contacts → | ||||
Exact match “Fundada em 1923, a MADIS foi pioneira na fabricação de Relógios de Ponto.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 93 contacts → | ||||
Exact match “A High Link é uma empresa de segurança especializada em sistemas eletrônicos integrados.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 91 contacts → | ||||
Exact match “Uma empresa com foco em liderar pela excelência em serviços.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 81 contacts → | ||||
Exact match “Há 25 anos no mercado, somos especialistas em desenvolver soluções inovadoras.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 71 contacts → | ||||
Exact match “Fundada em a Alert é uma empresa de tecnologia da segurança que oferece soluções completas, personalizadas e de última geração capazes de aumentar a proteção em indústrias…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 54 contacts → | ||||
Exact match “A Estrela Sistemas Eletrônicos é uma empresa integrante do Grupo Estrela.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 46 contacts → | ||||
Exact match “Há seis anos no mercado e com sede em Londrina-PR, a GPRDigital apresenta-se hoje como uma alternativa segura de fornecimento e prestação de serviços para empresas e instituições…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 45 contacts → | ||||
Exact match “BEPASS is a solution for digital identity with authentication by facial biometrics.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 41 contacts → | ||||
Exact match “Invenzi was born to enable a new evolution and consolidate a performance in the area of electronic security with a global direction, with gain of scale and focus on the growth of…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 40 contacts → | ||||
Exact match “Em setembro de 2015, a Dorma Group, baseada na Alemanha (Ennepetal), e a Kaba Group, com sede na Suíça (Rümlang, Zurich), se fundiram para formar o novo grupo dorma+kaba.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 40 contacts → | ||||
Exact match “A Tecca é especializada em desenvolver soluções práticas com o foco voltado para o segmento de segurança eletrônica e automação.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 37 contacts → | ||||
Exact match “We are a company specialized in innovative security and access management solutions, combining cutting-edge technology with practicality and scalability.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 34 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 34 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 33 contacts → | ||||
Exact match “A Hoje Tecnologia da Informação foi criada com o objetivo primordial de se tornar uma empresa de vanguarda, oferecendo aos seus clientes uma completa linha em serviços na área da…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 33 contacts → | ||||
Exact match “A Wellcare, fundada em 1996, oferece soluções de controle de acesso, automação predial, circuito fechado de televisão (CFTV) e ponto eletrônico para todo território nacional.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 31 contacts → | ||||
Exact match “Nascemos com a missão de entregar inteligência, segurança e qualidade no controle de ponto e acesso de empresas públicas e privadas de todos os portes.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 31 contacts → | ||||
Exact match “A.R.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 29 contacts → | ||||
Exact match “Com uma equipe altamente especializada e tecnologia confiável, a Protech desenvolve e implementa projetos nas áreas de Segurança Eletrônica que atendem a necessidades e exigências…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 27 contacts → | ||||
Exact match “A One Portaria é uma empresa focada no desenvolvimento de soluções de tecnologia para atender as empresas de segurança com soluções inteligentes para o mercado de portaria…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 25 contacts → | ||||
Exact match “AKOM é a portaria remota que alia Design, Tecnologia e Segurança.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 25 contacts → | ||||
Exact match “A Green BMS é especialista em elevar o padrão de segurança e performance de empreendimentos que não podem falhar.” Recorded in the RevenueBase company graph · Sep 21, 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 “access control 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 619 access control security services based in Brazil
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Access control security services based in Brazil at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 619 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Brazil whose business descriptions match “access control 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 503 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 21, 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.
Access control security services by metro
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 “access control security services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many access control security services are there based in Brazil?
RevenueBase identified 619 company matches for access control 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?
Embraps tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most access control security services?
Sao Paulo leads with 131 company records, followed by Rio De Janeiro (33) and Belo Horizonte (30).
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 503 professional contacts with verified work emails tracked across these 619 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 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 619 access control security services based in Brazil. Start with a free account, no credit card.
Download this list →Related lists
Access control security services by geography
- Access control security services based in the United States
- Access control security services based in the United Kingdom
- Access control security services based in France
- Access control security services based in Germany
- Access control security services based in the Netherlands
- Access control security services based in Australia
- Access control security services based in Spain
- Access control security services based in Canada
- Access control security services based in Italy
- Access control security services based in South Africa
- Access control security services based in Belgium
- Access control security services based in Mexico
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
- Access control security services based in the United States
- Access control security services based in the United Kingdom
- Access control security services based in France
- Access control security services based in Germany
- Access control security services based in the Netherlands
- Access control security services based in Australia
Company intelligence · public preview
Top 25 access control 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 619 matching company records for access control security services based in Brazil, with 6,551 tracked contacts and 503 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 21, 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 access control 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 |  Embrapsembraps.com.brHQ: Santos, BrazilReported employees: 1,001-5,000 | Santos, Brazil | 1,001-5,000 | Exact match | 321 contacts → |
“A empresa oferece profissionais qualificados para diversas funções, entre elas, portaria e/ou controlador de acesso, auxiliar de serviços gerais, zeladoria, atendente, auxiliar…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Gruposeg Oficialgruposeg.comHQ: Recife, BrazilReported employees: 501-1,000 | 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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Task Sistemastasksistemas.com.brHQ: Rio De Janeiro, BrazilReported employees: 51-200 | Rio De Janeiro, Brazil | 51-200 | Exact match | 130 contacts → |
“A Task Sistemas é uma empresa especializada em soluções inteligentes de controle de acesso e gestão de ponto, unindo tecnologia, segurança e inovação para transformar a rotina de…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  MADISmadis.com.brHQ: São Paulo, BrazilReported employees: 201-500 | São Paulo, Brazil | 201-500 | Exact match | 124 contacts → |
“Fundada em 1923, a MADIS foi pioneira na fabricação de Relógios de Ponto.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Secullum Softwaresecullum.com.brHQ: Campo Bom, BrazilReported employees: 51-200 | Campo Bom, Brazil | 51-200 | Exact match | 81 contacts → |
“Há 25 anos no mercado, somos especialistas em desenvolver soluções inovadoras.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Alert Systemalertsystem.com.brHQ: Santo Amaro, BrazilReported employees: 51-200 | Santo Amaro, Brazil | 51-200 | Exact match | 71 contacts → |
“Fundada em a Alert é uma empresa de tecnologia da segurança que oferece soluções completas, personalizadas e de última geração capazes de aumentar a proteção em indústrias…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Estrela Sistemas Eletrônicosgrupoestrela.comHQ: Lauro De Freitas, BrazilReported employees: 51-200 | Lauro De Freitas, Brazil | 51-200 | Exact match | 54 contacts → |
“A Estrela Sistemas Eletrônicos é uma empresa integrante do Grupo Estrela.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Gprdigitalgprdigital.com.brHQ: Londrina, BrazilReported employees: 11-50 | Londrina, Brazil | 11-50 | Exact match | 46 contacts → |
“Há seis anos no mercado e com sede em Londrina-PR, a GPRDigital apresenta-se hoje como uma alternativa segura de fornecimento e prestação de serviços para empresas e instituições…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Bepassbepass.com.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 45 contacts → |
“BEPASS is a solution for digital identity with authentication by facial biometrics.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Invenziinvenzi.comHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 41 contacts → |
“Invenzi was born to enable a new evolution and consolidate a performance in the area of electronic security with a global direction, with gain of scale and focus on the growth of…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Dormakaba Brasildormakaba.com.br HQ: Barueri, BrazilReported employees: 201-500 | Barueri, Brazil | 201-500 | Exact match | 40 contacts → |
“Em setembro de 2015, a Dorma Group, baseada na Alemanha (Ennepetal), e a Kaba Group, com sede na Suíça (Rümlang, Zurich), se fundiram para formar o novo grupo dorma+kaba.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Tecca Engenharia DE Sistemastecca.com.brHQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 40 contacts → |
“A Tecca é especializada em desenvolver soluções práticas com o foco voltado para o segmento de segurança eletrônica e automação.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Promontpromont.com.brHQ: Canoas, BrazilReported employees: 51-200 | Canoas, Brazil | 51-200 | Exact match | 37 contacts → |
“We are a company specialized in innovative security and access management solutions, combining cutting-edge technology with practicality and scalability.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Route Securityroutesecurity.com.br HQ: Votorantim, BrazilReported employees: 11-50 | Votorantim, Brazil | 11-50 | Exact match | 34 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Alpha Secure Vigilancia E Segurancaalphasecure.com.br HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 34 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 |  Hoje Tecnologiahojeti.com.brHQ: Goiânia, BrazilReported employees: 11-50 | Goiânia, Brazil | 11-50 | Exact match | 33 contacts → |
“A Hoje Tecnologia da Informação foi criada com o objetivo primordial de se tornar uma empresa de vanguarda, oferecendo aos seus clientes uma completa linha em serviços na área da…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Wellcare Automação Ltdawellcare.com.brHQ: São Paulo, BrazilReported employees: Not recorded | São Paulo, Brazil | Not recorded | Exact match | 33 contacts → |
“A Wellcare, fundada em 1996, oferece soluções de controle de acesso, automação predial, circuito fechado de televisão (CFTV) e ponto eletrônico para todo território nacional.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Ahardsahards.com.brHQ: Florianopolis, BrazilReported employees: 51-200 | Florianopolis, Brazil | 51-200 | Exact match | 31 contacts → |
“Nascemos com a missão de entregar inteligência, segurança e qualidade no controle de ponto e acesso de empresas públicas e privadas de todos os portes.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Sao Paulo, BrazilReported employees: Not recorded | Sao Paulo, Brazil | Not recorded | Exact match | 31 contacts → |
“A.R.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Protech360protech360.com.brHQ: Porto Alegre, BrazilReported employees: 11-50 | Porto Alegre, Brazil | 11-50 | Exact match | 29 contacts → |
“Com uma equipe altamente especializada e tecnologia confiável, a Protech desenvolve e implementa projetos nas áreas de Segurança Eletrônica que atendem a necessidades e exigências…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | ONE Portariaoneportaria.com.br HQ: Maringa, BrazilReported employees: 11-50 | Maringa, Brazil | 11-50 | Exact match | 27 contacts → |
“A One Portaria é uma empresa focada no desenvolvimento de soluções de tecnologia para atender as empresas de segurança com soluções inteligentes para o mercado de portaria…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  AKOMakom.com.brHQ: Campinas, BrazilReported employees: 51-200 | Campinas, Brazil | 51-200 | Exact match | 25 contacts → |
“AKOM é a portaria remota que alia Design, Tecnologia e Segurança.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Green BMSgreenbms.com.brHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 25 contacts → |
“A Green BMS é especialista em elevar o padrão de segurança e performance de empreendimentos que não podem falhar.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 619 company matches
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Access control security services: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
611 records in the displayed employee bands.
8 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 619 companies.
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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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 21, 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 ↗
Access control security services by metro
Questions about this company list
What does Exact match mean for access control 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 access control security services did RevenueBase find based in Brazil?
The saved snapshot records 619 matching company records, 6,551 tracked contacts and 503 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 21, 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
Access control security services by geography
- Access control security services based in the United States
- Access control security services based in the United Kingdom
- Access control security services based in France
- Access control security services based in Germany
- Access control security services based in the Netherlands
- Access control security services based in Australia
- Access control security services based in Spain
- Access control security services based in Canada
- Access control security services based in Italy
- Access control security services based in South Africa
- Access control security services based in Belgium
- Access control security services based in Mexico
Cite this list
RevenueBase Data Team. Top 25 access control security services based in Brazil. Snapshot: September 21, 2026. https://revenuebase.ai/companies/access-control-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
- Access control security services based in the United States
- Access control security services based in the United Kingdom
- Access control security services based in France
- Access control security services based in Germany
- Access control security services based in the Netherlands
- Access control security services based in Australia
Company intelligence · public preview
Top 25 access control security services based in Brazil
RevenueBase records 619 matching company records for access control security services based in Brazil, with 6,551 tracked contacts and 503 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 21, 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 access control 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 | Embrapsembraps.com.br HQ: Santos, BrazilReported employees: 1,001-5,000 | Santos, Brazil | 1,001-5,000 | Exact match | 321 contacts → |
“A empresa oferece profissionais qualificados para diversas funções, entre elas, portaria e/ou controlador de acesso, auxiliar de serviços gerais, zeladoria, atendente, auxiliar…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Gruposeg Oficialgruposeg.com HQ: Recife, BrazilReported employees: 501-1,000 | 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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Task Sistemastasksistemas.com.br HQ: Rio De Janeiro, BrazilReported employees: 51-200 | Rio De Janeiro, Brazil | 51-200 | Exact match | 130 contacts → |
“A Task Sistemas é uma empresa especializada em soluções inteligentes de controle de acesso e gestão de ponto, unindo tecnologia, segurança e inovação para transformar a rotina de…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | MADISmadis.com.br HQ: São Paulo, BrazilReported employees: 201-500 | São Paulo, Brazil | 201-500 | Exact match | 124 contacts → |
“Fundada em 1923, a MADIS foi pioneira na fabricação de Relógios de Ponto.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | 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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | 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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Secullum Softwaresecullum.com.br HQ: Campo Bom, BrazilReported employees: 51-200 | Campo Bom, Brazil | 51-200 | Exact match | 81 contacts → |
“Há 25 anos no mercado, somos especialistas em desenvolver soluções inovadoras.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Alert Systemalertsystem.com.br HQ: Santo Amaro, BrazilReported employees: 51-200 | Santo Amaro, Brazil | 51-200 | Exact match | 71 contacts → |
“Fundada em a Alert é uma empresa de tecnologia da segurança que oferece soluções completas, personalizadas e de última geração capazes de aumentar a proteção em indústrias…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Estrela Sistemas Eletrônicosgrupoestrela.com HQ: Lauro De Freitas, BrazilReported employees: 51-200 | Lauro De Freitas, Brazil | 51-200 | Exact match | 54 contacts → |
“A Estrela Sistemas Eletrônicos é uma empresa integrante do Grupo Estrela.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Gprdigitalgprdigital.com.br HQ: Londrina, BrazilReported employees: 11-50 | Londrina, Brazil | 11-50 | Exact match | 46 contacts → |
“Há seis anos no mercado e com sede em Londrina-PR, a GPRDigital apresenta-se hoje como uma alternativa segura de fornecimento e prestação de serviços para empresas e instituições…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Bepassbepass.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 45 contacts → |
“BEPASS is a solution for digital identity with authentication by facial biometrics.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Invenziinvenzi.com HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 41 contacts → |
“Invenzi was born to enable a new evolution and consolidate a performance in the area of electronic security with a global direction, with gain of scale and focus on the growth of…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Dormakaba Brasildormakaba.com.br HQ: Barueri, BrazilReported employees: 201-500 | Barueri, Brazil | 201-500 | Exact match | 40 contacts → |
“Em setembro de 2015, a Dorma Group, baseada na Alemanha (Ennepetal), e a Kaba Group, com sede na Suíça (Rümlang, Zurich), se fundiram para formar o novo grupo dorma+kaba.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Tecca Engenharia DE Sistemastecca.com.br HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 40 contacts → |
“A Tecca é especializada em desenvolver soluções práticas com o foco voltado para o segmento de segurança eletrônica e automação.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Promontpromont.com.br HQ: Canoas, BrazilReported employees: 51-200 | Canoas, Brazil | 51-200 | Exact match | 37 contacts → |
“We are a company specialized in innovative security and access management solutions, combining cutting-edge technology with practicality and scalability.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Route Securityroutesecurity.com.br HQ: Votorantim, BrazilReported employees: 11-50 | Votorantim, Brazil | 11-50 | Exact match | 34 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Alpha Secure Vigilancia E Segurancaalphasecure.com.br HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 34 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Hoje Tecnologiahojeti.com.br HQ: Goiânia, BrazilReported employees: 11-50 | Goiânia, Brazil | 11-50 | Exact match | 33 contacts → |
“A Hoje Tecnologia da Informação foi criada com o objetivo primordial de se tornar uma empresa de vanguarda, oferecendo aos seus clientes uma completa linha em serviços na área da…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Wellcare Automação Ltdawellcare.com.br HQ: São Paulo, BrazilReported employees: Not recorded | São Paulo, Brazil | Not recorded | Exact match | 33 contacts → |
“A Wellcare, fundada em 1996, oferece soluções de controle de acesso, automação predial, circuito fechado de televisão (CFTV) e ponto eletrônico para todo território nacional.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Ahardsahards.com.br HQ: Florianopolis, BrazilReported employees: 51-200 | Florianopolis, Brazil | 51-200 | Exact match | 31 contacts → |
“Nascemos com a missão de entregar inteligência, segurança e qualidade no controle de ponto e acesso de empresas públicas e privadas de todos os portes.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Sao Paulo, BrazilReported employees: Not recorded | Sao Paulo, Brazil | Not recorded | Exact match | 31 contacts → |
“A.R.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Protech360protech360.com.br HQ: Porto Alegre, BrazilReported employees: 11-50 | Porto Alegre, Brazil | 11-50 | Exact match | 29 contacts → |
“Com uma equipe altamente especializada e tecnologia confiável, a Protech desenvolve e implementa projetos nas áreas de Segurança Eletrônica que atendem a necessidades e exigências…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | ONE Portariaoneportaria.com.br HQ: Maringa, BrazilReported employees: 11-50 | Maringa, Brazil | 11-50 | Exact match | 27 contacts → |
“A One Portaria é uma empresa focada no desenvolvimento de soluções de tecnologia para atender as empresas de segurança com soluções inteligentes para o mercado de portaria…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | AKOMakom.com.br HQ: Campinas, BrazilReported employees: 51-200 | Campinas, Brazil | 51-200 | Exact match | 25 contacts → |
“AKOM é a portaria remota que alia Design, Tecnologia e Segurança.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Green BMSgreenbms.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 25 contacts → |
“A Green BMS é especialista em elevar o padrão de segurança e performance de empreendimentos que não podem falhar.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 619 company matches
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Access control security services: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
611 records in the displayed employee bands.
8 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 619 companies.
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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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 21, 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 ↗
Access control security services by metro
Questions about this company list
What does Exact match mean for access control 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 access control security services did RevenueBase find based in Brazil?
The saved snapshot records 619 matching company records, 6,551 tracked contacts and 503 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 21, 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
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Cite this list
RevenueBase Data Team. Top 25 access control security services based in Brazil. Snapshot: September 21, 2026. https://revenuebase.ai/companies/access-control-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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