Company lists · Data refreshed November 2026
Top 25 Managed network security services based in Brazil
RevenueBase identified 67 company matches for managed network security services associated with Brazil as of November 2026 and tracks 1,449 professional contacts across them, including 594 with verified work emails. Sao Paulo is the largest hub.
This list covers company matches for managed network 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 November 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 managed network security services based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 117 contacts → | ||||
Exact match “Empresa líder em Serviços de Segurança Gerenciados (ISG Provider Lens), parte do ecossistema de cibersegurança do Grupo Stefanini.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 2 | 93 contacts → | ||||
Exact match “Cisco Gold Partner Especialização em serviços de LAN, WAN, MAN, Satélite, Rádio e Segurança.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 3 | 77 contacts → | ||||
Exact match “Com mais de duas décadas de atuação, a OL Tecnologia se consolida como líder em Segurança da Informação, Cloud Security e Monitoramento, oferecendo um portfólio robusto de…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 4 | 38 contacts → | ||||
Exact match “A Gruppen oferece ao mercado as melhores soluções de segurança, dos mais renomados fabricantes globais.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 5 | 32 contacts → | ||||
Exact match “30 anos e muita tecnologia pela frente.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 6 | 30 contacts → | ||||
Exact match “Empresa Especialistas em CyberSecurity.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 7 | 25 contacts → | ||||
Exact match “A SLTECH é uma MSSP (Managed Security Service Provider) Prestamos serviços de monitoramento e gerenciamento remoto e assumimos a responsabilidade por um conjunto definido de…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 8 | 19 contacts → | ||||
Exact match “O Grupo Devices fornece soluções em segurança e infraestrutura de redes, assumindo a responsabilidade por todos os aspectos relacionados à gestão do parque tecnológico e…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 9 | 13 contacts → | ||||
Exact match “A Segurança da Informação é fundamental em um cenário cada dia mais digital.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 10 | 12 contacts → | ||||
Exact match “A EIPRO Tecnologia é especializada em suporte e segurança de TI para empresas que não podem parar.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 11 | 8 contacts → | ||||
Exact match “Na Besec Tecnologia (BE SECURE), transformamos sua infraestrutura de TI em um ambiente seguro, eficiente e inteligente, com soluções completas de cibersegurança, monitoramento…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “Organizada para estudar cada caso em particular, a Solutions Networks se destaca por não adotar soluções paliativas, oferecendo soluções diferenciadas e segmentadas para cada…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 13 | 6 contacts → | ||||
Exact match “A Hafen Tecnologia surgiu em 2014, em Brasília, para prestar serviços de excelência em Segurança de Redes, Dados e Aplicações.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 14 | 6 contacts → | ||||
Exact match “Oferece ao mercado soluções personalizadas de Networking e Segurança de TI através de tecnologias de ponta e Recursos Humanos especializados e motivados, objetivando a satisfação…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match “Assessoria em planejamento de rede FTTH, rádio.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “Desde 2018 protegendo empresas com firewall, backup em nuvem, wi-fi gerenciado e monitoramento de rede.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match “Empresa de analise e infra estrutura de redes de computadores.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “MLGT Soluções em TI is a facilities services company based out of Rua Junqueira Freire, Rio De Janeiro, Rj, Brazil.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “A GB-ETI é uma empresa de prestação de serviços e soluções para melhoria da infraestrutura da Tecnologia da Informação nas empresas.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 20 | 3 contacts → | ||||
Exact match “The MGSOFT has actuation on area of information security, been speciality in monitoring remote and control of logic access.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Gerenciamento em nível físico e lógico de sua rede.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “Somos a VneX CyberSec, uma empresa especializada em Cyber Security.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “NPX IT: Especialistas em Soluções Tecnológicas Áreas de Especialização: Segurança da Informação Serviços Gerenciados Segurança em Infraestrutura Cofre de Senha SOC (Centro de…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “Desde 2004, em um mercado em constante evolução, nos força a estarmos sempre nos atualizando em busca das novas tecnologias, competências e certificações para garantir sempre a…” Recorded in the RevenueBase company graph · Nov 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 “managed network 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 67 managed network security services based in Brazil
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Managed network security services based in Brazil at a glance
As of Nov 5, 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 67 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 “managed network 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 594 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 November 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 “managed network security services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many managed network security services are there based in Brazil?
RevenueBase identified 67 company matches for managed network security services associated with Brazil as of November 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?
Stefanini Cyber tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most managed network security services?
Sao Paulo leads with 16 company records, followed by Belo Horizonte (4) and Rio De Janeiro (4).
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 594 professional contacts with verified work emails tracked across these 67 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 November 5, 2026.
Ready to reach these companies? Verified emails and direct dials for all 67 managed network security services based in Brazil. Start with a free account, no credit card.
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Managed network security services by geography
- Managed network security services based in London, United Kingdom
- Managed network security services based in Australia
- Managed network security services based in Canada
- Managed network security services based in France
- Managed network security services based in Germany
- Managed network security services based in India
- Managed network security services based in Italy
- Managed network security services based in the Netherlands
- Managed network security services based in the United Kingdom
- Managed network security services based in the United States
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
- Managed network security services based in London, United Kingdom
- Managed network security services based in Australia
- Managed network security services based in Canada
- Managed network security services based in France
- Managed network security services based in Germany
- Managed network security services based in India
Company intelligence · public preview
Top 25 managed network 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 67 matching company records for managed network security services based in Brazil, with 1,449 tracked contacts and 594 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: November 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 managed network 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 |  Stefanini Cyberstefaninicyber.comHQ: Sao Paulo, BrazilReported employees: 501-1,000 | Sao Paulo, Brazil | 501-1,000 | Exact match | 117 contacts → |
“Empresa líder em Serviços de Segurança Gerenciados (ISG Provider Lens), parte do ecossistema de cibersegurança do Grupo Stefanini.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Grupo Mtelyssy.com.brHQ: Barueri, BrazilReported employees: 201-500 | Barueri, Brazil | 201-500 | Exact match | 93 contacts → |
“Cisco Gold Partner Especialização em serviços de LAN, WAN, MAN, Satélite, Rádio e Segurança.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  OL Tecnologiaol-tecnologia.com.brHQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 77 contacts → |
“Com mais de duas décadas de atuação, a OL Tecnologia se consolida como líder em Segurança da Informação, Cloud Security e Monitoramento, oferecendo um portfólio robusto de…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Gruppen IT Securitygruppen.com.brHQ: Porto Alegre, BrazilReported employees: 51-200 | Porto Alegre, Brazil | 51-200 | Exact match | 38 contacts → |
“A Gruppen oferece ao mercado as melhores soluções de segurança, dos mais renomados fabricantes globais.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Netlogicnetlogic.com.brHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 32 contacts → |
“30 anos e muita tecnologia pela frente.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Full Service Soluções Completas EM Tecnologiafullservice.com.brHQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 30 contacts → |
“Empresa Especialistas em CyberSecurity.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Sltech - Msspsltech.com.brHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 25 contacts → |
“A SLTECH é uma MSSP (Managed Security Service Provider) Prestamos serviços de monitoramento e gerenciamento remoto e assumimos a responsabilidade por um conjunto definido de…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Grupo Devicesgrupodevices.com.brHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 19 contacts → |
“O Grupo Devices fornece soluções em segurança e infraestrutura de redes, assumindo a responsabilidade por todos os aspectos relacionados à gestão do parque tecnológico e…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Aim7 Cibersegurançaaim7.com.brHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 13 contacts → |
“A Segurança da Informação é fundamental em um cenário cada dia mais digital.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Eipro Tecnologiaeipro.com.brHQ: São José Dos Campos, BrazilReported employees: 11-50 | São José Dos Campos, Brazil | 11-50 | Exact match | 12 contacts → |
“A EIPRO Tecnologia é especializada em suporte e segurança de TI para empresas que não podem parar.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Besec Tecnologiabesectecnologia.com.brHQ: Curitiba, BrazilReported employees: 11-50 | Curitiba, Brazil | 11-50 | Exact match | 8 contacts → |
“Na Besec Tecnologia (BE SECURE), transformamos sua infraestrutura de TI em um ambiente seguro, eficiente e inteligente, com soluções completas de cibersegurança, monitoramento…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Solutions - Você Confiavoceconfia.com.brHQ: Araçatuba, BrazilReported employees: 1-10 | Araçatuba, Brazil | 1-10 | Exact match | 7 contacts → |
“Organizada para estudar cada caso em particular, a Solutions Networks se destaca por não adotar soluções paliativas, oferecendo soluções diferenciadas e segmentadas para cada…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Hafen Tecnologiahafen.com.brHQ: Brasilia, BrazilReported employees: 11-50 | Brasilia, Brazil | 11-50 | Exact match | 6 contacts → |
“A Hafen Tecnologia surgiu em 2014, em Brasília, para prestar serviços de excelência em Segurança de Redes, Dados e Aplicações.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Lansul Tecnologialansul.inf.brHQ: Caxias Do Sul, BrazilReported employees: 11-50 | Caxias Do Sul, Brazil | 11-50 | Exact match | 6 contacts → |
“Oferece ao mercado soluções personalizadas de Networking e Segurança de TI através de tecnologias de ponta e Recursos Humanos especializados e motivados, objetivando a satisfação…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Innet Solutionsinnetsolutions.com.brHQ: Goiânia, BrazilReported employees: 1-10 | Goiânia, Brazil | 1-10 | Exact match | 5 contacts → |
“Assessoria em planejamento de rede FTTH, rádio.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Callister Soluções EM TIcallister.com.brHQ: Cotia, BrazilReported employees: 1-10 | Cotia, Brazil | 1-10 | Exact match | 4 contacts → |
“Desde 2018 protegendo empresas com firewall, backup em nuvem, wi-fi gerenciado e monitoramento de rede.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Ragnatela IOT Solutionsragnatela.com.brHQ: São Luís, BrazilReported employees: 11-50 | São Luís, Brazil | 11-50 | Exact match | 4 contacts → |
“Empresa de analise e infra estrutura de redes de computadores.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Mlgt Soluções EM TImlgt.com.brHQ: Rio De Janeiro, BrazilReported employees: 1-10 | Rio De Janeiro, Brazil | 1-10 | Exact match | 3 contacts → |
“MLGT Soluções em TI is a facilities services company based out of Rua Junqueira Freire, Rio De Janeiro, Rj, Brazil.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Gb-Etigb.eti.brHQ: Campinas, BrazilReported employees: 1-10 | Campinas, Brazil | 1-10 | Exact match | 3 contacts → |
“A GB-ETI é uma empresa de prestação de serviços e soluções para melhoria da infraestrutura da Tecnologia da Informação nas empresas.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Mgsoftmgsoft.com.brHQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 3 contacts → |
“The MGSOFT has actuation on area of information security, been speciality in monitoring remote and control of logic access.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  PAQTIpaqti.com.brHQ: Brasilia, BrazilReported employees: 1-10 | Brasilia, Brazil | 1-10 | Exact match | 2 contacts → |
“Gerenciamento em nível físico e lógico de sua rede.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Secure ITsecureit.com.brHQ: Blumenau, BrazilReported employees: 1-10 | Blumenau, Brazil | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 |  Vnex Cybersecvnex.com.brHQ: Caxias Do Sul, BrazilReported employees: 11-50 | Caxias Do Sul, Brazil | 11-50 | Exact match | 1 contacts → |
“Somos a VneX CyberSec, uma empresa especializada em Cyber Security.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  NPX ITnpxit.com.brHQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 1 contacts → |
“NPX IT: Especialistas em Soluções Tecnológicas Áreas de Especialização: Segurança da Informação Serviços Gerenciados Segurança em Infraestrutura Cofre de Senha SOC (Centro de…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Gestão DE TI MSP Firewall Backup Microsoft 365 Monitoramento 24x7 Locação DE Equipamentosnovaerainfo.com.brHQ: Jundiaí, BrazilReported employees: 1-10 | Jundiaí, Brazil | 1-10 | Exact match | 1 contacts → |
“Desde 2004, em um mercado em constante evolução, nos força a estarmos sempre nos atualizando em busca das novas tecnologias, competências e certificações para garantir sempre a…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 67 company matches
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Managed network security services: dataset insights
November 5, 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
65 records in the displayed employee bands.
2 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 67 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: November 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 managed network 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 managed network security services did RevenueBase find based in Brazil?
The saved snapshot records 67 matching company records, 1,449 tracked contacts and 594 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: November 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
Managed network security services by geography
- Managed network security services based in London, United Kingdom
- Managed network security services based in Australia
- Managed network security services based in Canada
- Managed network security services based in France
- Managed network security services based in Germany
- Managed network security services based in India
- Managed network security services based in Italy
- Managed network security services based in the Netherlands
- Managed network security services based in the United Kingdom
- Managed network security services based in the United States
Cite this list
RevenueBase Data Team. Top 25 managed network security services based in Brazil. Snapshot: November 5, 2026. https://revenuebase.ai/companies/managed-network-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
- Managed network security services based in London, United Kingdom
- Managed network security services based in Australia
- Managed network security services based in Canada
- Managed network security services based in France
- Managed network security services based in Germany
- Managed network security services based in India
Company intelligence · public preview
Top 25 managed network security services based in Brazil
RevenueBase records 67 matching company records for managed network security services based in Brazil, with 1,449 tracked contacts and 594 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: November 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 managed network 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 | Stefanini Cyberstefaninicyber.com HQ: Sao Paulo, BrazilReported employees: 501-1,000 | Sao Paulo, Brazil | 501-1,000 | Exact match | 117 contacts → |
“Empresa líder em Serviços de Segurança Gerenciados (ISG Provider Lens), parte do ecossistema de cibersegurança do Grupo Stefanini.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Grupo Mtelyssy.com.br HQ: Barueri, BrazilReported employees: 201-500 | Barueri, Brazil | 201-500 | Exact match | 93 contacts → |
“Cisco Gold Partner Especialização em serviços de LAN, WAN, MAN, Satélite, Rádio e Segurança.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | OL Tecnologiaol-tecnologia.com.br HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 77 contacts → |
“Com mais de duas décadas de atuação, a OL Tecnologia se consolida como líder em Segurança da Informação, Cloud Security e Monitoramento, oferecendo um portfólio robusto de…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Gruppen IT Securitygruppen.com.br HQ: Porto Alegre, BrazilReported employees: 51-200 | Porto Alegre, Brazil | 51-200 | Exact match | 38 contacts → |
“A Gruppen oferece ao mercado as melhores soluções de segurança, dos mais renomados fabricantes globais.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Netlogicnetlogic.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 32 contacts → |
“30 anos e muita tecnologia pela frente.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Full Service Soluções Completas EM Tecnologiafullservice.com.br HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 30 contacts → |
“Empresa Especialistas em CyberSecurity.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sltech - Msspsltech.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 25 contacts → |
“A SLTECH é uma MSSP (Managed Security Service Provider) Prestamos serviços de monitoramento e gerenciamento remoto e assumimos a responsabilidade por um conjunto definido de…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Grupo Devicesgrupodevices.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 19 contacts → |
“O Grupo Devices fornece soluções em segurança e infraestrutura de redes, assumindo a responsabilidade por todos os aspectos relacionados à gestão do parque tecnológico e…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Aim7 Cibersegurançaaim7.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 13 contacts → |
“A Segurança da Informação é fundamental em um cenário cada dia mais digital.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Eipro Tecnologiaeipro.com.br HQ: São José Dos Campos, BrazilReported employees: 11-50 | São José Dos Campos, Brazil | 11-50 | Exact match | 12 contacts → |
“A EIPRO Tecnologia é especializada em suporte e segurança de TI para empresas que não podem parar.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Besec Tecnologiabesectecnologia.com.br HQ: Curitiba, BrazilReported employees: 11-50 | Curitiba, Brazil | 11-50 | Exact match | 8 contacts → |
“Na Besec Tecnologia (BE SECURE), transformamos sua infraestrutura de TI em um ambiente seguro, eficiente e inteligente, com soluções completas de cibersegurança, monitoramento…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Solutions - Você Confiavoceconfia.com.br HQ: Araçatuba, BrazilReported employees: 1-10 | Araçatuba, Brazil | 1-10 | Exact match | 7 contacts → |
“Organizada para estudar cada caso em particular, a Solutions Networks se destaca por não adotar soluções paliativas, oferecendo soluções diferenciadas e segmentadas para cada…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Hafen Tecnologiahafen.com.br HQ: Brasilia, BrazilReported employees: 11-50 | Brasilia, Brazil | 11-50 | Exact match | 6 contacts → |
“A Hafen Tecnologia surgiu em 2014, em Brasília, para prestar serviços de excelência em Segurança de Redes, Dados e Aplicações.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Lansul Tecnologialansul.inf.br HQ: Caxias Do Sul, BrazilReported employees: 11-50 | Caxias Do Sul, Brazil | 11-50 | Exact match | 6 contacts → |
“Oferece ao mercado soluções personalizadas de Networking e Segurança de TI através de tecnologias de ponta e Recursos Humanos especializados e motivados, objetivando a satisfação…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Innet Solutionsinnetsolutions.com.br HQ: Goiânia, BrazilReported employees: 1-10 | Goiânia, Brazil | 1-10 | Exact match | 5 contacts → |
“Assessoria em planejamento de rede FTTH, rádio.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Callister Soluções EM TIcallister.com.br HQ: Cotia, BrazilReported employees: 1-10 | Cotia, Brazil | 1-10 | Exact match | 4 contacts → |
“Desde 2018 protegendo empresas com firewall, backup em nuvem, wi-fi gerenciado e monitoramento de rede.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ragnatela IOT Solutionsragnatela.com.br HQ: São Luís, BrazilReported employees: 11-50 | São Luís, Brazil | 11-50 | Exact match | 4 contacts → |
“Empresa de analise e infra estrutura de redes de computadores.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Mlgt Soluções EM TImlgt.com.br HQ: Rio De Janeiro, BrazilReported employees: 1-10 | Rio De Janeiro, Brazil | 1-10 | Exact match | 3 contacts → |
“MLGT Soluções em TI is a facilities services company based out of Rua Junqueira Freire, Rio De Janeiro, Rj, Brazil.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Gb-Etigb.eti.br HQ: Campinas, BrazilReported employees: 1-10 | Campinas, Brazil | 1-10 | Exact match | 3 contacts → |
“A GB-ETI é uma empresa de prestação de serviços e soluções para melhoria da infraestrutura da Tecnologia da Informação nas empresas.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Mgsoftmgsoft.com.br HQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 3 contacts → |
“The MGSOFT has actuation on area of information security, been speciality in monitoring remote and control of logic access.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | PAQTIpaqti.com.br HQ: Brasilia, BrazilReported employees: 1-10 | Brasilia, Brazil | 1-10 | Exact match | 2 contacts → |
“Gerenciamento em nível físico e lógico de sua rede.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Secure ITsecureit.com.br HQ: Blumenau, BrazilReported employees: 1-10 | Blumenau, Brazil | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Vnex Cybersecvnex.com.br HQ: Caxias Do Sul, BrazilReported employees: 11-50 | Caxias Do Sul, Brazil | 11-50 | Exact match | 1 contacts → |
“Somos a VneX CyberSec, uma empresa especializada em Cyber Security.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | NPX ITnpxit.com.br HQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 1 contacts → |
“NPX IT: Especialistas em Soluções Tecnológicas Áreas de Especialização: Segurança da Informação Serviços Gerenciados Segurança em Infraestrutura Cofre de Senha SOC (Centro de…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Gestão DE TI MSP Firewall Backup Microsoft 365 Monitoramento 24x7 Locação DE Equipamentosnovaerainfo.com.br HQ: Jundiaí, BrazilReported employees: 1-10 | Jundiaí, Brazil | 1-10 | Exact match | 1 contacts → |
“Desde 2004, em um mercado em constante evolução, nos força a estarmos sempre nos atualizando em busca das novas tecnologias, competências e certificações para garantir sempre a…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 67 company matches
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Managed network security services: dataset insights
November 5, 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
65 records in the displayed employee bands.
2 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 67 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: November 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 managed network 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 managed network security services did RevenueBase find based in Brazil?
The saved snapshot records 67 matching company records, 1,449 tracked contacts and 594 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: November 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 managed network security services based in Brazil. Snapshot: November 5, 2026. https://revenuebase.ai/companies/managed-network-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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