Company lists · Data refreshed September 2026
Top 25 Security operations center companies based in Brazil
RevenueBase identified 543 security operations center companies headquartered in Brazil as of September 2026 and tracks 16,033 professional contacts across them, including 2,127 with verified work emails and 271 with mobile numbers. Sao Paulo is the largest hub.
This list covers security operations center companies headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 6, 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 security operations center companies based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 842 | ||||
“Proguarda é segurança.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | Service ITIndirect evidence | 726 | |||
“Integradora de soluções e serviços de TI desde 1995 Somos especialistas em outsourcing, cybersecurity, consultoria e projetos de TI.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | 611 | ||||
“O Grupo Evik é uma empresa especialista no gerenciamento de projetos integrados de segurança patrimonial, tendo como propósito utilizar toda sua experiência adquirida ao longo dos…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | 607 | ||||
“O grupo Anjos da Guarda iniciou atividades na década de 80.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | 563 | ||||
“Empresa especializada em soluções personalizadas de Segurança Privada, contando com serviços de Vigilância Patrimonial, Segurança Pessoal e Segurança Eletrônica.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | 415 | ||||
“A ASTER Sistemas de Segurança vem desde 2004, se notabilizando pelo uso de tecnologia e inovadores processos operacionais na prestação de serviços a condomínios residenciais…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | 399 | ||||
“A SAFEWAY empresa que integra a plataforma de cibersegurança do Grupo Stefanini se une a Protega.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | 394 | ||||
“Com mais de duas décadas de atuação e presença sólida no Brasil, Chile, Argentina, Colômbia e Peru, a SEK é referência em cibersegurança na América Latina.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | 285 | ||||
“Grupo SEI - is a facilities services company based out of Brazil.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | 262 | ||||
“O Grupo SCHIMITD é composto por três empresas: SCHIMITD Serviços de Segurança, a SCHIMITD Eletrônica e a SCHIMITD Serviços Gerais.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | 260 | ||||
“A Solor protege, opera e evolui ambientes críticos com inteligência e automação.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | 232 | ||||
“O Grupo Invicta é uma empresa consolidada no setor de Segurança Corporativa, oferecendo soluções 360°.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | 230 | ||||
“We are a young company, founded in 2019 in Brazil, with the aim of bringing an innovative approach to the information security market, with state-of-the-art proprietary and…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | 215 | ||||
“O nosso trabalho é proteger o seu.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | Vectra Consultoria E ServiçosIndirect evidence | 208 | |||
“Para descomplicar a vida de nossos clientes precisamos de profissionais altamente capacitados e com muita vontade de fazer a diferença.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | Stefanini CyberPartial evidence | 206 | |||
“Leader in Managed Security Services, recognized by ISG Provider Lens, and an integral part of the cybersecurity ecosystem of the Stefanini Group.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | 171 | ||||
“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…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | 158 | ||||
“Future has been active in the information security market since 1997, bringing confidentiality, integrity, availability and compliance to our customers.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | 141 | ||||
“O GrupoSEG é uma empresa pernambucana líder no mercado de vigilância eletrônica, com sede no Recife-PE e filiais no interior do Estado e nas capitais do Nordeste.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | 120 | ||||
“A Sekron Digital é uma das principais empresas de segurança eletrônica e monitoramento corporativo do Brasil, com atuação nacional e mais de 30 anos de experiência na proteção de…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | 119 | ||||
“Empresa de Segurança Eletrônica, Monitoramento, Rastreamento, Portaria Remota e facilites.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | 118 | ||||
“Fundada em 2002, a Network Secure nasceu com uma missão clara: proteger empresas brasileiras contra riscos digitais.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | 117 | ||||
“At Conversys, we specialize in delivering comprehensive IT solutions tailored to meet the unique needs of your business.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | 110 | ||||
“A M3 Tecnologia é uma empresa que alia tecnologia da informação, equipamento e conhecimento em gestão para solucionar problemas de Proteção Patrimonial e Segurança Empresarial dos…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | 110 | ||||
“A company specialized in Property Surveillance, Electronic Monitoring, Risk Analysis, Security Projects, and Facilities Services for a wide range of institutions, commercial…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 543 security operations center companies based in Brazil
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Security operations center companies based in Brazil at a glance
As of Sep 6, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among security operations center companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- 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
- Companies headquartered in Brazil whose own description of what they do matches “security operations center companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among security operations center companies, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 2,127 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 6, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Security operations center companies by metro
- Security operations center companies in Sao Paulo166
- Security operations center companies in Rio De Janeiro34
Frequently asked
How many security operations center companies are there based in Brazil?
RevenueBase identified 543 security operations center companies headquartered in Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Proguarda Vigilância E Segurança, headquartered in Aparecida De Goiania, tops this list with the largest team on record.
Which city has the most security operations center companies?
Sao Paulo leads with 166 headquartered companies, followed by Rio De Janeiro (34) and Curitiba (17).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,127 verified decision-maker contacts tracked across these 543 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 6, 2026.
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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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