Company lists · Data refreshed September 2026

Top 25 Surveillance technology companies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 7, 2026 390 companies tracked

RevenueBase identified 390 company matches for surveillance technology companies associated with Brazil as of September 2026 and tracks 5,477 professional contacts across them, including 734 with verified work emails and 59 with mobile numbers. Sao Paulo is the largest hub.

This list covers company matches for surveillance technology companies associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 7, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 7, 2026 How this list was built

390Companies

5,477Contacts tracked

734Verified emails

59Mobile numbers

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The 25 largest surveillance technology companies based in Brazil

Ranked by team size

Top 25 of 390 company matches for surveillance technology companies based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 7, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Proguarda Vigilância E Segurança	Exact match	Aparecida De Goiânia, BrazilHQ recorded Sep 7, 2026	1,001-5,000	842 contacts →
	Exact match “Proguarda é segurança.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
2	Control ID	Exact match	Sao Paulo, BrazilHQ recorded Sep 7, 2026	501-1,000	410 contacts →
	Exact match “Control iD is an industry specialized in developing hardware and software for electronic security, commercial automation and human resources management.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
3	JFL Alarmes	Exact match	Santa Rita Do Sapucaí, BrazilHQ recorded Sep 7, 2026	201-500	260 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
4	Seventh	Exact match	Florianopolis, BrazilHQ recorded Sep 7, 2026	51-200	168 contacts →
	Exact match “Seventh is a brasilian software company that develops technology for video surveillance and access control.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
5	Gruposeg Oficial	Exact match	Recife, BrazilHQ recorded Sep 7, 2026	501-1,000	141 contacts →
	Exact match “O GrupoSEG é uma empresa pernambucana líder no mercado de vigilância eletrônica, com sede no Recife-PE e filiais no interior do Estado e nas capitais do Nordeste.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
6	Task Sistemas	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 7, 2026	51-200	130 contacts →
	Exact match “A Task Sistemas é uma empresa especializada em soluções inteligentes de controle de acesso e gestão de ponto, unindo tecnologia, segurança e inovação para transformar a rotina de…” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
7	M3 Tecnologia	Exact match	São Caetano Do Sul, BrazilHQ recorded Sep 7, 2026	51-200	110 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
8	DGT	Exact match	Estância Velha, BrazilHQ recorded Sep 7, 2026	51-200	103 contacts →
	Exact match “Todo lugar pode ser mais seguro, pode ser mais justo.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
9	High Link	Exact match	São José, BrazilHQ recorded Sep 7, 2026	51-200	93 contacts →
	Exact match “A High Link é uma empresa de segurança especializada em sistemas eletrônicos integrados.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
10	Peter Graber Tecnologia EM Segurança	Exact match	São Paulo, BrazilHQ recorded Sep 7, 2026	51-200	91 contacts →
	Exact match “Uma empresa com foco em liderar pela excelência em serviços.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
11	Veotex Sistemas Tecnológicos	Exact match	Sp - Rj - Bh, BrazilHQ recorded Sep 7, 2026	51-200	72 contacts →
	Exact match “A VEOTEX é uma empresa nacional consolidada no setor de segurança há mais de 10 anos e temos como missão disponibilizar aos nossos clientes as melhores soluções integradas de…” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
12	Alert System	Exact match	Santo Amaro, BrazilHQ recorded Sep 7, 2026	51-200	71 contacts →
	Exact match “Fundada em a Alert é uma empresa de tecnologia da segurança que oferece soluções completas, personalizadas e de última geração capazes de aumentar a proteção em indústrias…” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
13	Telealarme Brasil	Exact match	Pelotas, BrazilHQ recorded Sep 7, 2026	51-200	66 contacts →
	Exact match “Telealarme Brasil is an information technology and services company based out of Brazil.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
14	BRAKO	Exact match	São Paulo, BrazilHQ recorded Sep 7, 2026	11-50	64 contacts →
	Exact match “O Grupo Brako é uma empresa brasileira, com matriz localizada na região empresarial da cidade de São Paulo, criada no intuito de proporcionar aos nossos clientes a oportunidade de…” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
15	minhaportaria.com	Exact match	São Paulo, BrazilHQ recorded Sep 7, 2026	51-200	62 contacts →
	Exact match “Empresa especializada no segmento de Segurança Eletrônica, voltada a Alarme, CFTV - circuito fechado de televisão e rastreamento veicular, nas respectivas áreas atua com o…” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
16	Biomtech Brasil	Exact match	Belo Horizonte, BrazilHQ recorded Sep 7, 2026	11-50	55 contacts →
	Exact match “A Biomtech nasceu em 2013, pioneira no país em desenvolvimento de produtos e soluções de reconhecimento facial.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
17	Diproseg Dist. Prod. Segurança	Exact match	Fortaleza, BrazilHQ recorded Sep 7, 2026	51-200	55 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
18	Techscan Soluções EM Segurança	Exact match	Santos, BrazilHQ recorded Sep 7, 2026	201-500	54 contacts →
	Exact match “A TECHSCAN empresa especializada em sistemas de inteligência e tecnologia, há mais de 20 anos no mercado, tendo como objetivo ajudar seus clientes na melhoria e soluções para…” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
19	Commbox Tecnologia	Exact match	Porto Alegre, BrazilHQ recorded Sep 7, 2026	11-50	52 contacts →
	Exact match “Fundada em 2005, a Commbox Tecnologia é especializada na fabricação e desenvolvimento de hardware e software para o segmento de segurança eletrônica corporativa.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
20	Invenzi	Exact match	São Paulo, BrazilHQ recorded Sep 7, 2026	11-50	41 contacts →
	Exact match “Invenzi was born to enable a new evolution and consolidate a performance in the area of electronic security with a global direction, with gain of scale and focus on the growth of…” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
21	Tecca Engenharia DE Sistemas	Exact match	São Paulo, BrazilHQ recorded Sep 7, 2026	51-200	40 contacts →
	Exact match “A Tecca é especializada em desenvolver soluções práticas com o foco voltado para o segmento de segurança eletrônica e automação.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
22	Route Security	Exact match	Votorantim, BrazilHQ recorded Sep 7, 2026	11-50	34 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
23	Alpha Secure Vigilancia E Seguranca	Exact match	Sao Paulo, BrazilHQ recorded Sep 7, 2026	51-200	34 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
24	Prime International	Exact match	Brusque, BrazilHQ recorded Sep 7, 2026	11-50	34 contacts →
	Exact match “Empresa criada para desenvolvimento de software de segurança, atendendo portos, aeroportos e locais alfandegários.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
25	Asmontech	Exact match	Vinhedo, BrazilHQ recorded Sep 7, 2026	11-50	32 contacts →
	Exact match “A Asmontech é uma empresa de tecnologia inovadora com sede em Vinhedo/SP, especializada em videomonitoramento, gestão e segurança de todos os tipos de veículos.” Recorded in the RevenueBase company graph · Sep 7, 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 “surveillance technology companies”. 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 390 surveillance technology companies based in Brazil

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Surveillance technology companies based in Brazil at a glance

As of Sep 7, 2026

13.4%Verified-email coverage

1.1%Mobile-number coverage

14.0Average contacts per company

11-50Median size (employees)

23.3%Largest-city concentration · Sao Paulo

Sep 7, 2026Page data refreshed

Companies by employee count

1-10

152

11-50

169

51-200

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

6620–30

6731–60

061–90

090–180

5180+

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 “surveillance technology companies” 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 734 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 7, 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.

Surveillance technology companies by metro

Surveillance technology companies in Sao Paulo91

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 “surveillance technology companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many surveillance technology companies are there based in Brazil?

RevenueBase identified 390 company matches for surveillance technology companies associated with Brazil as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Proguarda Vigilância E Segurança tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most surveillance technology companies?

Sao Paulo leads with 91 company records, followed by Rio De Janeiro (27) and Belo Horizonte (15).

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 734 professional contacts with verified work emails tracked across these 390 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 7, 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.