Company lists · Data refreshed November 2026
Top 25 Managed IT security services providers based in Brazil
RevenueBase identified 506 company matches for managed IT security services providers associated with Brazil as of November 2026 and tracks 6,376 professional contacts across them, including 2,007 with verified work emails. Sao Paulo is the largest hub.
This list covers company matches for managed IT security services providers 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 IT security services providers based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 407 contacts → | ||||
Exact match “A Asper é a principal MSSP do Brasil e a empresa de Cibersegurança que mais cresce no país atualmente.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 2 | 359 contacts → | ||||
Exact match “A SAFEWAY empresa que integra a plataforma de cibersegurança do Grupo Stefanini se une a Protega.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 3 | 183 contacts → | ||||
Exact match “Referência nacional em gestão e tecnologia de segurança, a AutoDefesa Brasil Atua com uma abordagem 360°, oferecendo soluções inovadoras que vão desde a concepção até a…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 4 | 181 contacts → | ||||
Exact match “At iT.eam, we deliver more than technology: we create results.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 5 | 174 contacts → | ||||
Exact match “Future has been active in the information security market since 1997, bringing confidentiality, integrity, availability and compliance to our customers.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 6 | 138 contacts → | ||||
Exact match “At Conversys, we specialize in delivering comprehensive IT solutions tailored to meet the unique needs of your business.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 7 | 129 contacts → | ||||
Exact match “Somos o integrador estratégico que empresas de médio porte escolhem para simplificar a gestão de TI e proteger o negócio com infraestrutura gerenciada, segurança cibernética e…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 8 | 123 contacts → | ||||
Exact match “Cybersecurity Experts.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 9 | 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 | |||||
| 10 | 111 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 11 | 105 contacts → | ||||
Exact match “O Grupo Security Master atua no mercado há mais de 15 anos com a missão de superar as expectativas de nossos clientes e garantir o contínuo reconhecimento como uma empresa de…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 12 | 100 contacts → | ||||
Exact match “Presente no mercado desde 1995, a Alleasy oferece nacionalmente serviços especializados em Segurança de Tecnologia da Informação, além de Alocação de Recursos e Hunting para a…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 13 | 80 contacts → | ||||
Exact match “A QOS é especialista em Gestão de Riscos Cibernéticos e Conscientização de Segurança.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 14 | 79 contacts → | ||||
Exact match “O Grupo Energy Telecom® opera como um Provedor de Serviços Gerenciados e Integrador de Soluções End to End desde 2001 para permitir a Continuidade dos Negócios de seus Clientes…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 15 | 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 | |||||
| 16 | 73 contacts → | ||||
Exact match “A BTO surgiu com o propósito de mudar o mercado de tecnologia, trazendo a nossa segurança diferenciada e o trabalho remoto feito com qualidade de profissionais que estão há mais…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 17 | 60 contacts → | ||||
Exact match “As atividades da AuditSafe foram iniciadas em setembro de 2005, por seu sócio-fundador Fernando Nicolau F.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 18 | 57 contacts → | ||||
Exact match “A Somaxi MSP é uma empresa especializada em serviços proteção, segurança e privacidade de dados, através de um programa de conformidade com foco em LGPD e gerenciamento da área de…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 19 | 55 contacts → | ||||
Exact match “Gestão de TI | Suporte de TI | Segurança Digital | Soluções em Nuvem Transformamos tecnologia em produtividade e segurança para empresas que buscam eficiência e proteção.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 20 | 53 contacts → | ||||
Exact match “A VIWSEC foi fundada em para proteção de serviços corporativos e de e-commerce no início da Internet empresarial no Brasil.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 21 | 52 contacts → | ||||
Exact match “Fundada em 2003, com sede em Brasília/DF e presente em todo território nacional, a FastHelp oferece soluções líderes de mercado no segmento de Segurança da Informação e…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 22 | 51 contacts → | ||||
Exact match “A Trust Control, empresa do Grupo Lanlink criada em 2009 com intuito de focar em soluções de segurança, iniciou suas atividades herdando um legado de uma equipe técnica e…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 23 | 51 contacts → | ||||
Exact match “Há mais de 20 anos, a Helpitech transforma tecnologia em resultado real para empresas.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 24 | 51 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 25 | 50 contacts → | ||||
Exact match “Há mais de duas décadas, somos mais do que uma provedora de segurança cibernética, e sim a força estratégica na proteção de ambientes críticos e no aumento da maturidade em…” 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 IT security services providers”. 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 506 managed IT security services providers based in Brazil
See the full list, filter by size, metro and specialty, and access 2,007 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Managed IT security services providers 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 506 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 IT security services providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 2,007 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.
Managed IT security services providers 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 “managed IT security services providers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many managed IT security services providers are there based in Brazil?
RevenueBase identified 506 company matches for managed IT security services providers 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?
ASPER tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most managed IT security services providers?
Sao Paulo leads with 123 company records, followed by Rio De Janeiro (35) and Brasilia (18).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,007 professional contacts with verified work emails tracked across these 506 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 506 managed IT security services providers based in Brazil. Start with a free account, no credit card.
Download this list →Related lists
Managed IT security services providers by geography
- Managed IT security services providers based in Brisbane, Australia
- Managed IT security services providers based in Melbourne, Australia
- Managed IT security services providers based in Perth, Australia
- Managed IT security services providers based in Sydney, Australia
- Managed IT security services providers based in Rio De Janeiro, Brazil
- Managed IT security services providers based in Sao Paulo, Brazil
- Managed IT security services providers based in Calgary, Canada
- Managed IT security services providers based in Edmonton, Canada
- Managed IT security services providers based in Mississauga, Canada
- Managed IT security services providers based in Montreal, Canada
- Managed IT security services providers based in Ottawa, Canada
- Managed IT security services providers based in Toronto, Canada
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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- Managed IT security services providers based in Rio De Janeiro, Brazil
- Managed IT security services providers based in Sao Paulo, Brazil
Company intelligence · public preview
Top 25 managed IT security services providers 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 506 matching company records for managed IT security services providers based in Brazil, with 6,376 tracked contacts and 2,007 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 IT security services providers 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 |  ASPERasper.tec.brHQ: São Paulo, BrazilReported employees: 201-500 | São Paulo, Brazil | 201-500 | Exact match | 407 contacts → |
“A Asper é a principal MSSP do Brasil e a empresa de Cibersegurança que mais cresce no país atualmente.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Safewaysafewayconsultoria.comHQ: Sao Paulo, BrazilReported employees: 201-500 | Sao Paulo, Brazil | 201-500 | Exact match | 359 contacts → |
“A SAFEWAY empresa que integra a plataforma de cibersegurança do Grupo Stefanini se une a Protega.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Autodefesa Brasilautodefesabrasil.com.brHQ: Campinas, BrazilReported employees: 201-500 | Campinas, Brazil | 201-500 | Exact match | 183 contacts → |
“Referência nacional em gestão e tecnologia de segurança, a AutoDefesa Brasil Atua com uma abordagem 360°, oferecendo soluções inovadoras que vão desde a concepção até a…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  it.eamit-eam.comHQ: Belo Horizonte, BrazilReported employees: 51-200 | Belo Horizonte, Brazil | 51-200 | Exact match | 181 contacts → |
“At iT.eam, we deliver more than technology: we create results.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Future Technologiesfuture.com.brHQ: Petrópolis, BrazilReported employees: 51-200 | Petrópolis, Brazil | 51-200 | Exact match | 174 contacts → |
“Future has been active in the information security market since 1997, bringing confidentiality, integrity, availability and compliance to our customers.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Conversys IT Solutionsconversys.globalHQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 138 contacts → |
“At Conversys, we specialize in delivering comprehensive IT solutions tailored to meet the unique needs of your business.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Stratistrati.com.brHQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 129 contacts → |
“Somos o integrador estratégico que empresas de médio porte escolhem para simplificar a gestão de TI e proteger o negócio com infraestrutura gerenciada, segurança cibernética e…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Oakmont Groupoakmontgroup.com.brHQ: Barueri, BrazilReported employees: 51-200 | Barueri, Brazil | 51-200 | Exact match | 123 contacts → |
“Cybersecurity Experts.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  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. | |||||
| 10 |  LGTIlgti.com.brHQ: Ribeirão Preto, BrazilReported employees: 51-200 | Ribeirão Preto, Brazil | 51-200 | Exact match | 111 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 |  Grupo Security Mastersecuritymaster.com.brHQ: Campos Do Jordão, BrazilReported employees: 201-500 | Campos Do Jordão, Brazil | 201-500 | Exact match | 105 contacts → |
“O Grupo Security Master atua no mercado há mais de 15 anos com a missão de superar as expectativas de nossos clientes e garantir o contínuo reconhecimento como uma empresa de…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Alleasyalleasy.com.brHQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 100 contacts → |
“Presente no mercado desde 1995, a Alleasy oferece nacionalmente serviços especializados em Segurança de Tecnologia da Informação, além de Alocação de Recursos e Hunting para a…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  QOS Tecnologiaqostecnologia.com.brHQ: Recife, BrazilReported employees: 11-50 | Recife, Brazil | 11-50 | Exact match | 80 contacts → |
“A QOS é especialista em Gestão de Riscos Cibernéticos e Conscientização de Segurança.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Grupo Energy Telecomenergytelecom.com.brHQ: Fortaleza, BrazilReported employees: 51-200 | Fortaleza, Brazil | 51-200 | Exact match | 79 contacts → |
“O Grupo Energy Telecom® opera como um Provedor de Serviços Gerenciados e Integrador de Soluções End to End desde 2001 para permitir a Continuidade dos Negócios de seus Clientes…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  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. | |||||
| 16 |  BTO Serviços Gerenciados DE TIbto.net.brHQ: Itu, BrazilReported employees: 11-50 | Itu, Brazil | 11-50 | Exact match | 73 contacts → |
“A BTO surgiu com o propósito de mudar o mercado de tecnologia, trazendo a nossa segurança diferenciada e o trabalho remoto feito com qualidade de profissionais que estão há mais…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Auditsafeauditsafe.com.brHQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 60 contacts → |
“As atividades da AuditSafe foram iniciadas em setembro de 2005, por seu sócio-fundador Fernando Nicolau F.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Camboriú, BrazilReported employees: 11-50 | Camboriú, Brazil | 11-50 | Exact match | 57 contacts → |
“A Somaxi MSP é uma empresa especializada em serviços proteção, segurança e privacidade de dados, através de um programa de conformidade com foco em LGPD e gerenciamento da área de…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Ravel Tecnologiaravel.com.brHQ: São Bernardo Do Campo, BrazilReported employees: 51-200 | São Bernardo Do Campo, Brazil | 51-200 | Exact match | 55 contacts → |
“Gestão de TI | Suporte de TI | Segurança Digital | Soluções em Nuvem Transformamos tecnologia em produtividade e segurança para empresas que buscam eficiência e proteção.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Viwsecviwsec.com.brHQ: Barueri, BrazilReported employees: 11-50 | Barueri, Brazil | 11-50 | Exact match | 53 contacts → |
“A VIWSEC foi fundada em para proteção de serviços corporativos e de e-commerce no início da Internet empresarial no Brasil.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Fasthelp Segurança DA Informaçãofasthelp.com.brHQ: Brasília, BrazilReported employees: 51-200 | Brasília, Brazil | 51-200 | Exact match | 52 contacts → |
“Fundada em 2003, com sede em Brasília/DF e presente em todo território nacional, a FastHelp oferece soluções líderes de mercado no segmento de Segurança da Informação e…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Trust Controltrustcontrol.com.brHQ: Fortaleza, BrazilReported employees: 51-200 | Fortaleza, Brazil | 51-200 | Exact match | 51 contacts → |
“A Trust Control, empresa do Grupo Lanlink criada em 2009 com intuito de focar em soluções de segurança, iniciou suas atividades herdando um legado de uma equipe técnica e…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Helpitechhelpitech.com.brHQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 51 contacts → |
“Há mais de 20 anos, a Helpitech transforma tecnologia em resultado real para empresas.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  I DOcontacta.com.brHQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 51 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 |  Berghemberghem.com.brHQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 50 contacts → |
“Há mais de duas décadas, somos mais do que uma provedora de segurança cibernética, e sim a força estratégica na proteção de ambientes críticos e no aumento da maturidade em…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 506 company matches
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Managed IT security services providers: 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
503 records in the displayed employee bands.
3 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 506 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 ↗
Managed IT security services providers by metro
Questions about this company list
What does Exact match mean for managed IT security services providers?
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 IT security services providers did RevenueBase find based in Brazil?
The saved snapshot records 506 matching company records, 6,376 tracked contacts and 2,007 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 IT security services providers by geography
- Managed IT security services providers based in Brisbane, Australia
- Managed IT security services providers based in Melbourne, Australia
- Managed IT security services providers based in Perth, Australia
- Managed IT security services providers based in Sydney, Australia
- Managed IT security services providers based in Rio De Janeiro, Brazil
- Managed IT security services providers based in Sao Paulo, Brazil
- Managed IT security services providers based in Calgary, Canada
- Managed IT security services providers based in Edmonton, Canada
- Managed IT security services providers based in Mississauga, Canada
- Managed IT security services providers based in Montreal, Canada
- Managed IT security services providers based in Ottawa, Canada
- Managed IT security services providers based in Toronto, Canada
Cite this list
RevenueBase Data Team. Top 25 managed IT security services providers based in Brazil. Snapshot: November 5, 2026. https://revenuebase.ai/companies/managed-it-security-services-providers/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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- Managed IT security services providers based in Brisbane, Australia
- Managed IT security services providers based in Melbourne, Australia
- Managed IT security services providers based in Perth, Australia
- Managed IT security services providers based in Sydney, Australia
- Managed IT security services providers based in Rio De Janeiro, Brazil
- Managed IT security services providers based in Sao Paulo, Brazil
Company intelligence · public preview
Top 25 managed IT security services providers based in Brazil
RevenueBase records 506 matching company records for managed IT security services providers based in Brazil, with 6,376 tracked contacts and 2,007 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 IT security services providers 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 | ASPERasper.tec.br HQ: São Paulo, BrazilReported employees: 201-500 | São Paulo, Brazil | 201-500 | Exact match | 407 contacts → |
“A Asper é a principal MSSP do Brasil e a empresa de Cibersegurança que mais cresce no país atualmente.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Safewaysafewayconsultoria.com HQ: Sao Paulo, BrazilReported employees: 201-500 | Sao Paulo, Brazil | 201-500 | Exact match | 359 contacts → |
“A SAFEWAY empresa que integra a plataforma de cibersegurança do Grupo Stefanini se une a Protega.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Autodefesa Brasilautodefesabrasil.com.br HQ: Campinas, BrazilReported employees: 201-500 | Campinas, Brazil | 201-500 | Exact match | 183 contacts → |
“Referência nacional em gestão e tecnologia de segurança, a AutoDefesa Brasil Atua com uma abordagem 360°, oferecendo soluções inovadoras que vão desde a concepção até a…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | it.eamit-eam.com HQ: Belo Horizonte, BrazilReported employees: 51-200 | Belo Horizonte, Brazil | 51-200 | Exact match | 181 contacts → |
“At iT.eam, we deliver more than technology: we create results.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Future Technologiesfuture.com.br HQ: Petrópolis, BrazilReported employees: 51-200 | Petrópolis, Brazil | 51-200 | Exact match | 174 contacts → |
“Future has been active in the information security market since 1997, bringing confidentiality, integrity, availability and compliance to our customers.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Conversys IT Solutionsconversys.global HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 138 contacts → |
“At Conversys, we specialize in delivering comprehensive IT solutions tailored to meet the unique needs of your business.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Stratistrati.com.br HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 129 contacts → |
“Somos o integrador estratégico que empresas de médio porte escolhem para simplificar a gestão de TI e proteger o negócio com infraestrutura gerenciada, segurança cibernética e…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Oakmont Groupoakmontgroup.com.br HQ: Barueri, BrazilReported employees: 51-200 | Barueri, Brazil | 51-200 | Exact match | 123 contacts → |
“Cybersecurity Experts.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 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. | |||||
| 10 | LGTIlgti.com.br HQ: Ribeirão Preto, BrazilReported employees: 51-200 | Ribeirão Preto, Brazil | 51-200 | Exact match | 111 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Grupo Security Mastersecuritymaster.com.br HQ: Campos Do Jordão, BrazilReported employees: 201-500 | Campos Do Jordão, Brazil | 201-500 | Exact match | 105 contacts → |
“O Grupo Security Master atua no mercado há mais de 15 anos com a missão de superar as expectativas de nossos clientes e garantir o contínuo reconhecimento como uma empresa de…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Alleasyalleasy.com.br HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 100 contacts → |
“Presente no mercado desde 1995, a Alleasy oferece nacionalmente serviços especializados em Segurança de Tecnologia da Informação, além de Alocação de Recursos e Hunting para a…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | QOS Tecnologiaqostecnologia.com.br HQ: Recife, BrazilReported employees: 11-50 | Recife, Brazil | 11-50 | Exact match | 80 contacts → |
“A QOS é especialista em Gestão de Riscos Cibernéticos e Conscientização de Segurança.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Grupo Energy Telecomenergytelecom.com.br HQ: Fortaleza, BrazilReported employees: 51-200 | Fortaleza, Brazil | 51-200 | Exact match | 79 contacts → |
“O Grupo Energy Telecom® opera como um Provedor de Serviços Gerenciados e Integrador de Soluções End to End desde 2001 para permitir a Continuidade dos Negócios de seus Clientes…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | 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. | |||||
| 16 | BTO Serviços Gerenciados DE TIbto.net.br HQ: Itu, BrazilReported employees: 11-50 | Itu, Brazil | 11-50 | Exact match | 73 contacts → |
“A BTO surgiu com o propósito de mudar o mercado de tecnologia, trazendo a nossa segurança diferenciada e o trabalho remoto feito com qualidade de profissionais que estão há mais…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Auditsafeauditsafe.com.br HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 60 contacts → |
“As atividades da AuditSafe foram iniciadas em setembro de 2005, por seu sócio-fundador Fernando Nicolau F.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Camboriú, BrazilReported employees: 11-50 | Camboriú, Brazil | 11-50 | Exact match | 57 contacts → |
“A Somaxi MSP é uma empresa especializada em serviços proteção, segurança e privacidade de dados, através de um programa de conformidade com foco em LGPD e gerenciamento da área de…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ravel Tecnologiaravel.com.br HQ: São Bernardo Do Campo, BrazilReported employees: 51-200 | São Bernardo Do Campo, Brazil | 51-200 | Exact match | 55 contacts → |
“Gestão de TI | Suporte de TI | Segurança Digital | Soluções em Nuvem Transformamos tecnologia em produtividade e segurança para empresas que buscam eficiência e proteção.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Viwsecviwsec.com.br HQ: Barueri, BrazilReported employees: 11-50 | Barueri, Brazil | 11-50 | Exact match | 53 contacts → |
“A VIWSEC foi fundada em para proteção de serviços corporativos e de e-commerce no início da Internet empresarial no Brasil.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Fasthelp Segurança DA Informaçãofasthelp.com.br HQ: Brasília, BrazilReported employees: 51-200 | Brasília, Brazil | 51-200 | Exact match | 52 contacts → |
“Fundada em 2003, com sede em Brasília/DF e presente em todo território nacional, a FastHelp oferece soluções líderes de mercado no segmento de Segurança da Informação e…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Trust Controltrustcontrol.com.br HQ: Fortaleza, BrazilReported employees: 51-200 | Fortaleza, Brazil | 51-200 | Exact match | 51 contacts → |
“A Trust Control, empresa do Grupo Lanlink criada em 2009 com intuito de focar em soluções de segurança, iniciou suas atividades herdando um legado de uma equipe técnica e…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Helpitechhelpitech.com.br HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 51 contacts → |
“Há mais de 20 anos, a Helpitech transforma tecnologia em resultado real para empresas.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | I DOcontacta.com.br HQ: Rio De Janeiro, BrazilReported employees: 11-50 | Rio De Janeiro, Brazil | 11-50 | Exact match | 51 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Berghemberghem.com.br HQ: São Paulo, BrazilReported employees: 51-200 | São Paulo, Brazil | 51-200 | Exact match | 50 contacts → |
“Há mais de duas décadas, somos mais do que uma provedora de segurança cibernética, e sim a força estratégica na proteção de ambientes críticos e no aumento da maturidade em…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 506 company matches
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Managed IT security services providers: 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
503 records in the displayed employee bands.
3 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 506 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 ↗
Managed IT security services providers by metro
Questions about this company list
What does Exact match mean for managed IT security services providers?
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 IT security services providers did RevenueBase find based in Brazil?
The saved snapshot records 506 matching company records, 6,376 tracked contacts and 2,007 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 IT security services providers by geography
- Managed IT security services providers based in Brisbane, Australia
- Managed IT security services providers based in Melbourne, Australia
- Managed IT security services providers based in Perth, Australia
- Managed IT security services providers based in Sydney, Australia
- Managed IT security services providers based in Rio De Janeiro, Brazil
- Managed IT security services providers based in Sao Paulo, Brazil
- Managed IT security services providers based in Calgary, Canada
- Managed IT security services providers based in Edmonton, Canada
- Managed IT security services providers based in Mississauga, Canada
- Managed IT security services providers based in Montreal, Canada
- Managed IT security services providers based in Ottawa, Canada
- Managed IT security services providers based in Toronto, Canada
Cite this list
RevenueBase Data Team. Top 25 managed IT security services providers based in Brazil. Snapshot: November 5, 2026. https://revenuebase.ai/companies/managed-it-security-services-providers/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 IT security services providers based in Brisbane, Australia
- Managed IT security services providers based in Melbourne, Australia
- Managed IT security services providers based in Perth, Australia
- Managed IT security services providers based in Sydney, Australia
- Managed IT security services providers based in Rio De Janeiro, Brazil
- Managed IT security services providers based in Sao Paulo, Brazil