Company lists · Data refreshed September 2026

Top 25 Automation security companies based in Brazil

Name: Automation security companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 1,857 companies tracked

RevenueBase identified 1,857 automation security companies headquartered in Brazil as of September 2026 and tracks 27,485 professional contacts across them, including 2,098 with verified work emails. Sao Paulo is the largest hub.

This list covers automation security 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review

1,857Companies

27,485Contacts tracked

2,098Verified emails

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The 25 largest automation security companies based in Brazil

Ranked by team size

Top 25 of 1,857 automation security companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to automation security companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Comando G8	Indirect evidence	São Paulo, BrazilHQ checked Sep 27, 2026	5,001-10,000	1,361 contacts →
	Indirect evidence “O Grupo Comando G8 é referência nacional na implantação e operação de soluções integradas em segurança e serviços.” Source: RevenueBase Database · checked Sep 27, 2026
2	Servis Eletrônica	Indirect evidence	Fortaleza, BrazilHQ checked Sep 27, 2026	501-1,000	925 contacts →
	Indirect evidence “Com mais de 50 anos de experiência, a Servis Tecnologia em Segurança constrói sua trajetória de sucesso baseada na ética, inovação e responsabilidade social.” Source: RevenueBase Database · checked Sep 27, 2026
3	Grupo Khronos	Indirect evidence	São José, BrazilHQ checked Sep 27, 2026	1,001-5,000	617 contacts →
	Indirect evidence “O Grupo Khronos é referência nacional em soluções integradas de segurança, tecnologia e IoT.” Source: RevenueBase Database · checked Sep 27, 2026
4	Grupo Evik	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 27, 2026	1,001-5,000	611 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 27, 2026
5	Anjos DA Guarda Segurança	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 27, 2026	1,001-5,000	607 contacts →
	Indirect evidence “O grupo Anjos da Guarda iniciou atividades na década de 80.” Source: RevenueBase Database · checked Sep 27, 2026
6	Fort Knox	Indirect evidence	São Paulo, BrazilHQ checked Sep 27, 2026	5,001-10,000	563 contacts →
	Indirect evidence “Empresa especializada em soluções personalizadas de Segurança Privada, contando com serviços de Vigilância Patrimonial, Segurança Pessoal e Segurança Eletrônica.” Source: RevenueBase Database · checked Sep 27, 2026
7	Seguro Segurança	Indirect evidence	Fortaleza, BrazilHQ checked Sep 27, 2026	1,001-5,000	515 contacts →
	Indirect evidence “Desde 2012, a Seguro atua com excelência, oferecendo soluções completas em Segurança Patrimonial, Terceirização de Mão de Obra e Segurança Eletrônica.” Source: RevenueBase Database · checked Sep 27, 2026
8	ASTER	Indirect evidence	São Paulo, BrazilHQ checked Sep 27, 2026	1,001-5,000	415 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 27, 2026
9	Control ID	Strong evidence	Sao Paulo, BrazilHQ checked Sep 27, 2026	501-1,000	410 contacts →
	Strong evidence “Control iD is an industry specialized in developing hardware and software for electronic security, commercial automation and human resources management.” Source: RevenueBase Database · checked Sep 27, 2026
10	E-Vertical Tecnologia	Indirect evidence	São Paulo, BrazilHQ checked Sep 27, 2026	201-500	353 contacts →
	Indirect evidence “A E-Vertical, é uma empresa de serviços de operação, manutenção, monitoramento e soluções nas áreas de instalações prediais, automação predial, e segurança eletrônica.” Source: RevenueBase Database · checked Sep 27, 2026
11	Grupo Macor	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 27, 2026	1,001-5,000	338 contacts →
	Indirect evidence “Desde 1995, sua segurança é a nossa missão.” Source: RevenueBase Database · checked Sep 27, 2026
12	Embraps	Indirect evidence	Santos, BrazilHQ checked Sep 27, 2026	1,001-5,000	321 contacts →
	Indirect evidence “A empresa oferece profissionais qualificados para diversas funções, entre elas, portaria e/ou controlador de acesso, auxiliar de serviços gerais, zeladoria, atendente, auxiliar…” Source: RevenueBase Database · checked Sep 27, 2026
13	Teltex Technology	Indirect evidence	São Paulo, BrazilHQ checked Sep 27, 2026	201-500	294 contacts →
	Indirect evidence “Há mais de 32 anos, desenvolvemos projetos centrados na segurança de pessoas, bens e informações, agregando tecnologias de padrão mundial e excelência nos serviços.” Source: RevenueBase Database · checked Sep 27, 2026
14	Grupo SEI Segurança E Inteligência	Indirect evidence	Serra, BrazilHQ checked Sep 27, 2026	1,001-5,000	285 contacts →
	Indirect evidence “Grupo SEI - is a facilities services company based out of Brazil.” Source: RevenueBase Database · checked Sep 27, 2026
15	Grupo Schimitd Serviços	Indirect evidence	Diadema, BrazilHQ checked Sep 27, 2026	1,001-5,000	262 contacts →
	Indirect evidence “O Grupo SCHIMITD é composto por três empresas: SCHIMITD Serviços de Segurança, a SCHIMITD Eletrônica e a SCHIMITD Serviços Gerais.” Source: RevenueBase Database · checked Sep 27, 2026
16	JFL Alarmes	Indirect evidence	Santa Rita Do Sapucaí, BrazilHQ checked Sep 27, 2026	201-500	260 contacts →
	Indirect evidence “A JFL Alarmes é reconhecida como a maior fabricante de alarmes e cercas elétricas do Brasil, uma empresa 100% brasileira que desenvolve um vasto leque de produtos de alta…” Source: RevenueBase Database · checked Sep 27, 2026
17	Grupo Starseg	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 27, 2026	501-1,000	184 contacts →
	Indirect evidence “No ano de 1996 nascia a primeira empresa do grupo, a Starseg Segurança Empresarial Ltda.” Source: RevenueBase Database · checked Sep 27, 2026
18	Autodefesa Brasil	Indirect evidence	Campinas, BrazilHQ checked Sep 27, 2026	201-500	171 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 27, 2026
19	Compasss Tecnologia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 27, 2026	201-500	152 contacts →
	Indirect evidence “A é uma empresa de tecnologia que trabalha com soluções de automação predial.” Source: RevenueBase Database · checked Sep 27, 2026
20	SLG Comercio DE Sistemas DE Automacao Ltda	Indirect evidence	São Paulo, BrazilHQ checked Sep 27, 2026	51-200	150 contacts →
	Indirect evidence “Empresa no ramo de automação predial A SMART tem a solução certa para o seu empreendimento, independente do tamanho do seu edifício e do seu investimento.” Source: RevenueBase Database · checked Sep 27, 2026
21	Segware	Indirect evidence	Florianópolis, BrazilHQ checked Sep 27, 2026	51-200	145 contacts →
	Indirect evidence “Segware is a multinational company responsible for the development and commercialization of the Sigma System, based in Florianópolis / SC, it was founded in 2001 and currently…” Source: RevenueBase Database · checked Sep 27, 2026
22	Atgb Sistemas Integrados	Indirect evidence	Campinas, BrazilHQ checked Sep 27, 2026	201-500	145 contacts →
	Indirect evidence “Estruturada para atender em todo o território nacional, a ATGB Sistemas atua desde a etapa de projeto à implantação e manutenção de sistemas de Automação Predial, CFTV, Controle…” Source: RevenueBase Database · checked Sep 27, 2026
23	Gruposeg Oficial	Indirect evidence	Recife, BrazilHQ checked Sep 27, 2026	501-1,000	141 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 27, 2026
24	Veolink Sistemas Integrados DE Segurança Eletronica	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 27, 2026	501-1,000	135 contacts →
	Indirect evidence “A VEOLINK é uma integradora de sistemas eletrônicos de segurança, automação e gestão de dados do Grupo Graber, que fornece desde soluções simples destinadas a proteção das pessoas…” Source: RevenueBase Database · checked Sep 27, 2026
25	Sekron Digital Brasil	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 27, 2026	51-200	120 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 27, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: automation security companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names automation security companies.
Partial evidence: Its own public description names part of automation security companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automation security companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,857 automation security companies based in Brazil

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Automation security companies based in Brazil at a glance

As of Sep 27, 2026

7.6%Verified-email coverage

14.8Average contacts per company

11-50Median size (employees)

20.8%Largest-city concentration · Sao Paulo

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

884

11-50

682

51-200

197

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,857 companies.

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 automation security companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “automation security companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names automation security companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among automation security 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 its RevenueBase Smart Search 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, 2,098 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 27, 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.

Automation security companies by metro

Automation security companies in Sao Paulo386
Automation security companies in Rio De Janeiro100
Automation security companies in Belo Horizonte67
Automation security companies in Curitiba52
Automation security companies in Campinas45
Automation security companies in Porto Alegre43
Automation security companies in Brasilia31
Automation security companies in Fortaleza29

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names automation security companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many automation security companies are there based in Brazil?

RevenueBase identified 1,857 automation security 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?

Comando G8, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most automation security companies?

Sao Paulo leads with 386 headquartered companies, followed by Rio De Janeiro (100) and Belo Horizonte (67).

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 2,098 verified decision-maker contacts tracked across these 1,857 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 27, 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 Smart Search, 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.