Company lists · Data refreshed September 2026

Top 10 Government security contractors based in Sao Paulo, Brazil

Name: Government security contractors based in Sao Paulo, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 12, 2026 136 companies tracked

RevenueBase identified 136 company matches for government security contractors associated with Sao Paulo, Brazil as of September 2026 and tracks 22,617 professional contacts across them, including 953 with verified work emails and 115 with mobile numbers. Across Brazil, Sao Paulo is the largest hub for this category.

This list covers company matches for government security contractors associated with Sao Paulo, 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 12, 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 12, 2026 How this list was built

136Companies

22,617Contacts tracked

953Verified emails

115Mobile numbers

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The 10 largest government security contractors based in Sao Paulo, Brazil

Ranked by team size

Top 10 of 136 company matches for government security contractors based in Sao Paulo, Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 12, 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	Segurpro	Exact match	Sao Paulo, BrazilHQ recorded Sep 12, 2026	10001+	4,530 contacts →
	Exact match “A SegurPro é o próximo passo em segurança privada.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
2	Grupo Haganá	Exact match	Sao Paulo, BrazilHQ recorded Sep 12, 2026	10001+	4,292 contacts →
	Exact match “O que é trabalhar no Grupo Haganá?” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
3	Grupo Evik	Exact match	Sao Paulo, BrazilHQ recorded Sep 12, 2026	1,001-5,000	611 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
4	Grupo Viva Segurança E Serviços	Exact match	Sao Paulo, BrazilHQ recorded Sep 12, 2026	1,001-5,000	178 contacts →
	Exact match “Com mais de 03 anos de experiência, o Grupo Viva é composto pelas empresas Viva Serviços e Viva Segurança.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
5	Sekron Digital Brasil	Exact match	Sao Paulo, BrazilHQ recorded Sep 12, 2026	51-200	120 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
6	Sefra Segurança	Exact match	Sao Paulo, BrazilHQ recorded Sep 12, 2026	51-200	105 contacts →
	Exact match “A Sefra Segurança, empresa sediada na cidade de São Paulo, fundadaa em Setembro/2002 presta de serviços de segurança e vigilância privada, com ampla especialidade no segmento de…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
7	Grupo STS	Exact match	Sao Paulo, BrazilHQ recorded Sep 12, 2026	201-500	25 contacts →
	Exact match “A STS Segurança e Vigilância, empresa paulistana especializada em segurança patrimonial, pessoal e eletrônica, atua há mais de 10 anos em seu segmento e destaca-se por oferecer…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
8	Agaplan Sistemas DE Segurança	Exact match	Sao Paulo, BrazilHQ recorded Sep 12, 2026	51-200	19 contacts →
	Exact match “A Agaplan Sistemas de Segurança oferece produtos e serviços de qualidade comprovada, além do melhor custo/benefício, como forma de demonstrar sua ética e seu respeito ao cliente.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
9	Cava Vigilância E Segurança Ltda	Exact match	Sao Paulo, BrazilHQ recorded Sep 12, 2026	11-50	13 contacts →
	Exact match “Fundada em 1983, a Cava Vigilância e Segurança é uma empresa especializada em vigilância patrimonial com foco na inovação, comprometimento e atendimento personalizado, visando a…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
10	Sharror Segurança E Tecnologia	Exact match	Sao Paulo, BrazilHQ recorded Sep 12, 2026	1-10	9 contacts →
	Exact match “Prazer, sou o Sharror.” Recorded in the RevenueBase company graph · Sep 12, 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 “government security contractors”. 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 10 of 136 government security contractors based in Sao Paulo, Brazil

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Government security contractors based in Sao Paulo, Brazil at a glance

As of Sep 12, 2026

4.2%Verified-email coverage

0.5%Mobile-number coverage

166.3Average contacts per company

51-200Median size (employees)

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 14.0d

8020–30

13731–60

661–90

290–180

6180+

Company record updated

Median 84.0d

00–30

3,23431–60

14,61961–90

4,13390–180

631180+

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 Sao Paulo, Brazil whose business descriptions match “government security contractors” 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 953 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 12, 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.

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 “government security contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many government security contractors are there based in Sao Paulo, Brazil?

RevenueBase identified 136 company matches for government security contractors associated with Sao Paulo, 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?

Segurpro tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Brazil has the most government security contractors?

Sao Paulo leads Brazil with 131 company records, followed by Rio De Janeiro (33) and Belo Horizonte (17).

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 953 professional contacts with verified work emails tracked across these 136 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 12, 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.