Company lists · Data refreshed August 2026

Top 25 Commercial security services based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 1,823 companies tracked

RevenueBase identified 1,823 commercial security services headquartered in Brazil as of August 2026 and tracks 63,358 professional contacts across them, including 1,960 with verified work emails and 307 with mobile numbers. Sao Paulo is the largest hub.

This list covers commercial security services 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 August 31, 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 RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

1,823Companies

63,358Contacts tracked

1,960Verified emails

307Mobile numbers

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The 25 largest commercial security services based in Brazil

Ranked by team size

Top 25 of 1,823 commercial security services based in Brazil, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to commercial security services: 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	Gocil Tecnologia EM Segurança E Serviços	Partial evidence	Sao Paulo, Brazil	10001+	8,118 contacts →
	Partial evidence “One of the largest companies in the professional services and security markets in Brazil.” Source: RevenueBase Database · checked Aug 31, 2026
2	Grupo GR	Indirect evidence	Recife, Brazil	10001+	2,765 contacts →
	Indirect evidence “Fundado em 1992, o GRUPO GR se consolidou no mercado por sua qualidade e seriedade na implantação e operação de soluções de segurança e serviços para diversos tipos de clientes.” Source: RevenueBase Database · checked Aug 31, 2026
3	Grupo Albatroz	Indirect evidence	Sao Paulo, Brazil	10001+	1,753 contacts →
	Indirect evidence “Com 35 anos de experiência no mercado, o grupo Albatroz presta serviços de alta complexidade em segurança patrimonial, segurança eletrônica, combate a incêndio e serviços de…” Source: RevenueBase Database · checked Aug 31, 2026
4	Embrasil Segurança E Serviços	Indirect evidence	Florianopolis, Brazil	1,001-5,000	1,324 contacts →
	Indirect evidence “A Embrasil é especializada em oferecer serviços garantindos de segurança patrimonial para diversos seguimentos do mercado: bancos, indústrias, escolas, redes de varejo, comércios…” Source: RevenueBase Database · checked Aug 31, 2026
5	Corpvs	Indirect evidence	Sao Paulo, Brazil	1,001-5,000	923 contacts →
	Indirect evidence “A Corpvs Segurança, fundada em 18 de janeiro de 1975 possui hoje 36 anos de serviços prestados com total excelência aos seus clientes.” Source: RevenueBase Database · checked Aug 31, 2026
6	Proguarda Vigilância E Segurança	Indirect evidence	Aparecida De Goiania, Brazil	1,001-5,000	843 contacts →
	Indirect evidence “Proguarda é segurança.” Source: RevenueBase Database · checked Aug 31, 2026
7	Grupo Sunset	Indirect evidence	Rio De Janeiro, Brazil	1,001-5,000	696 contacts →
	Indirect evidence “O Grupo Sunset atua há 25 anos no mercado do Rio de Janeiro e São Paulo, sendo responsável por uma importante carteira de clientes no setor privado de segurança patrimonial e…” Source: RevenueBase Database · checked Aug 31, 2026
8	Grupo Khronos	Indirect evidence	Florianopolis, Brazil	1,001-5,000	621 contacts →
	Indirect evidence “O Grupo Khronos é referência nacional em soluções integradas de segurança, tecnologia e IoT.” Source: RevenueBase Database · checked Aug 31, 2026
9	Grupo Evik	Indirect evidence	Sao Paulo, Brazil	1,001-5,000	612 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 Aug 31, 2026
10	Anjos DA Guarda Segurança	Indirect evidence	Belo Horizonte, Brazil	1,001-5,000	607 contacts →
	Indirect evidence “O grupo Anjos da Guarda iniciou atividades na década de 80.” Source: RevenueBase Database · checked Aug 31, 2026
11	Seguro Segurança	Indirect evidence	Fortaleza, Brazil	1,001-5,000	514 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 Aug 31, 2026
12	ASTER	Indirect evidence	Sao Paulo, Brazil	1,001-5,000	414 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 Aug 31, 2026
13	Embrasp	Indirect evidence	Joinville, Brazil	1,001-5,000	395 contacts →
	Indirect evidence “Segurança é liberdade para ir mais longe!” Source: RevenueBase Database · checked Aug 31, 2026
14	Grupo Macor	Indirect evidence	Sao Paulo, Brazil	1,001-5,000	335 contacts →
	Indirect evidence “Desde 1995, sua segurança é a nossa missão.” Source: RevenueBase Database · checked Aug 31, 2026
15	Escolta Segurança E Terceirização DE Serviços	Indirect evidence	Sao Paulo, Brazil	1,001-5,000	334 contacts →
	Indirect evidence “A Escolta foi fundada em 1991 e atua em todo o estado de São Paulo nos serviços de Segurança Patrimonia, Escolta de valores, Portarias, Bombeiros, Copeiras, Motoristas…” Source: RevenueBase Database · checked Aug 31, 2026
16	Embraps	Indirect evidence	Santos, Brazil	1,001-5,000	320 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 Aug 31, 2026
17	Grupo SEI Segurança E Inteligência	Indirect evidence	Serra, Brazil	1,001-5,000	283 contacts →
	Indirect evidence “Grupo SEI - is a facilities services company based out of Brazil.” Source: RevenueBase Database · checked Aug 31, 2026
18	Grupo Schimitd Serviços	Indirect evidence	Diadema, Brazil	1,001-5,000	261 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 Aug 31, 2026
19	Grupo Invicta	Indirect evidence	Paulo, Brazil	1,001-5,000	231 contacts →
	Indirect evidence “O Grupo Invicta é uma empresa consolidada no setor de Segurança Corporativa, oferecendo soluções 360°.” Source: RevenueBase Database · checked Aug 31, 2026
20	Nexus Vigilância	Indirect evidence	Guarulhos, Brazil	1,001-5,000	206 contacts →
	Indirect evidence “Há mais de 15 anos no mercado, a Nexus Vigilância está presente em mais de 600 cidades, distribuídas entre os estados de Minas Gerais, Rio de Janeiro, São Paulo e Espírito Santo…” Source: RevenueBase Database · checked Aug 31, 2026
21	Alforge Seguranca Patrimonial	Partial evidence	Recife, Brazil	1,001-5,000	165 contacts →
	Partial evidence “Alforge Seguranca Patrimonial is a security and investigations company based out of Rua Jonatas de Vasconcelos 60, Recife, Pernambuco, Brazil.” Source: RevenueBase Database · checked Aug 31, 2026
22	Solidez Seguranca E Vigilancia	Indirect evidence	Rio De Janeiro, Brazil	1,001-5,000	149 contacts →
	Indirect evidence Source: RevenueBase Database · checked Aug 31, 2026
23	Grupo Dimensão	Indirect evidence	Rio Claro, Brazil	1,001-5,000	132 contacts →
	Indirect evidence “Há 27 anos no mercado, o Grupo Dimensão vem trabalhando e se aperfeiçoando para oferecer as melhores soluções em serviços tais como; Administração de Condomínios, Sistemas de…” Source: RevenueBase Database · checked Aug 31, 2026
24	Grupo Fibra	Indirect evidence	Serra, Brazil	1,001-5,000	49 contacts →
	Indirect evidence “Fibra, Fibra Serviços, Terceirização, Segurança, Segurança Privada, Garra, Garra Vigilância, Segurança Eletrônica, TEC Segurança Eletrônica, Alarme, Monitoramento Alarme…” Source: RevenueBase Database · checked Aug 31, 2026
25	Security Vigilancia Patrimonial	Partial evidence	Presidente Prudente, Brazil	1,001-5,000	24 contacts →
	Partial evidence “A Security Segurança e Serviços atua há 36 anos no mercado de segurança privada e serviços terceirizados.” Source: RevenueBase Database · checked Aug 31, 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: commercial security services. 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 commercial security services.
Partial evidence: Its own public description names part of commercial security services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name commercial security services. 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 1,823 commercial security services based in Brazil

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Commercial security services based in Brazil at a glance

As of Aug 31, 2026

3.1%Verified-email coverage

0.5%Mobile-number coverage

34.8Average contacts per company

11-50Median size (employees)

19.3%Largest-city concentration · Sao Paulo

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

668

11-50

606

51-200

273

201-500

501-1,000

1,001-5,000

10001+

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 commercial security services, 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 “commercial security services”. 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 commercial security services), 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 commercial security services, 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, 1,960 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 August 31, 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.

Commercial security services by metro

Commercial security services in Sao Paulo351
Commercial security services in Rio De Janeiro105
Commercial security services in Curitiba55
Commercial security services in Belo Horizonte54
Commercial security services in Porto Alegre51
Commercial security services in Campinas44
Commercial security services in Fortaleza30
Commercial security services in Sorocaba27

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 commercial security services, 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 commercial security services are there based in Brazil?

RevenueBase identified 1,823 commercial security services headquartered in Brazil as of August 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?

Gocil Tecnologia EM Segurança E Serviços, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most commercial security services?

Sao Paulo leads with 351 headquartered companies, followed by Rio De Janeiro (105) and Curitiba (55).

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 1,960 verified decision-maker contacts tracked across these 1,823 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 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.