Company lists · Data refreshed September 2026

Top 25 Protective intelligence platform companies based in Brazil

Name: Protective intelligence platform companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 265 companies tracked

RevenueBase identified 265 protective intelligence platform companies headquartered in Brazil as of September 2026 and tracks 11,241 professional contacts across them, including 790 with verified work emails. Sao Paulo is the largest hub.

This list covers protective intelligence platform 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 14, 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 14, 2026 86% judged on-target in blind review

265Companies

11,241Contacts tracked

790Verified emails

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The 25 largest protective intelligence platform companies based in Brazil

Ranked by team size

Top 25 of 265 protective intelligence platform companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to protective intelligence platform 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	Grupo Belfort	Indirect evidence	São Paulo, BrazilHQ checked Sep 14, 2026	5,001-10,000	1,686 contacts →
	Indirect evidence “Fundada em 1990, o Grupo Belfort foi criado para oferecer soluções integradas de proteção e segurança.” Source: RevenueBase Database · checked Sep 14, 2026
2	Servis Eletrônica	Indirect evidence	Fortaleza, BrazilHQ checked Sep 14, 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 14, 2026
3	Proguarda Vigilância E Segurança	Indirect evidence	Aparecida De Goiânia, BrazilHQ checked Sep 14, 2026	1,001-5,000	842 contacts →
	Indirect evidence “Proguarda é segurança.” Source: RevenueBase Database · checked Sep 14, 2026
4	Grupo Evik	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 14, 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 14, 2026
5	TBI Segurança	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 14, 2026	1,001-5,000	592 contacts →
	Indirect evidence “TBI segurança atua na área de vigilância e segurança patrimonial privada oferecendo ao mercado profissionais altamente treinados, dotados de qualificação e postura diferenciadas…” Source: RevenueBase Database · checked Sep 14, 2026
6	Teltex Technology	Indirect evidence	São Paulo, BrazilHQ checked Sep 14, 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 14, 2026
7	Grupo SEI Segurança E Inteligência	Indirect evidence	Serra, BrazilHQ checked Sep 14, 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 14, 2026
8	Grupo Invicta	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 14, 2026	1,001-5,000	232 contacts →
	Indirect evidence “O Grupo Invicta é uma empresa consolidada no setor de Segurança Corporativa, oferecendo soluções 360°.” Source: RevenueBase Database · checked Sep 14, 2026
9	Oplium	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 14, 2026	201-500	230 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 14, 2026
10	Clavis Segurança DA Informação	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 14, 2026	201-500	187 contacts →
	Indirect evidence “A Clavis é uma plataforma de cibersegurança e privacidade de dados que associa uma mentalidade jovem à experiência de quase duas décadas de atuação no mercado.” Source: RevenueBase Database · checked Sep 14, 2026
11	Branddi	Indirect evidence	São Paulo, BrazilHQ checked Sep 14, 2026	51-200	127 contacts →
	Indirect evidence “Somos a solução completa para empresas que buscam proteger suas marcas contra a concorrência desleal, fraudes digitais e propriedade intelectual.” Source: RevenueBase Database · checked Sep 14, 2026
12	Grupo Seglife	Indirect evidence	São Paulo, BrazilHQ checked Sep 14, 2026	1,001-5,000	123 contacts →
	Indirect evidence “Criado em 2011, o Grupo SEGlife nasceu com a proposta de quebrar os paradigmas do mercado, trazendo a humanização como pilar central de sua atuação.” Source: RevenueBase Database · checked Sep 14, 2026
13	Sekron Digital Brasil	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 14, 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 14, 2026
14	Intersept-Porteiros Vigilantes Limpeza E Conservacao	Indirect evidence	Curitiba, BrazilHQ checked Sep 14, 2026	51-200	92 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
15	ATLAS	Indirect evidence	Ribeirão Preto, BrazilHQ checked Sep 14, 2026	51-200	91 contacts →
	Indirect evidence “Atuamos no mercado de Segurança e Inteligência Logística, oferecendo as tecnologias mais recentes e informações mais completas para tornar as operações de nossos clientes o mais…” Source: RevenueBase Database · checked Sep 14, 2026
16	Alert System	Indirect evidence	Santo Amaro, BrazilHQ checked Sep 14, 2026	51-200	71 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 14, 2026
17	Cosecurity	Indirect evidence	São Paulo, BrazilHQ checked Sep 14, 2026	51-200	63 contacts →
	Indirect evidence “CoSecurity é a solução pensada para aliar segurança e inteligência a fim de tornar sua vizinhança mais segura.” Source: RevenueBase Database · checked Sep 14, 2026
18	ADS Seguranca Privada	Indirect evidence	Natal, BrazilHQ checked Sep 14, 2026	51-200	60 contacts →
	Indirect evidence “Ads Seguranca Privada is a security and investigations company based out of Av Capitao-Mor Gouveia, 5517, Natal, Rio Grande Do Norte, Brazil.” Source: RevenueBase Database · checked Sep 14, 2026
19	Proterisco	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 14, 2026	51-200	58 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
20	HEX 360	Indirect evidence	Brasilia, BrazilHQ checked Sep 14, 2026	51-200	54 contacts →
	Indirect evidence “The HEX 360 concept was created to take security and combating threats to a new stage: Complete partner for Law Enforcements, Security Agencies, Police, Public Prosecutors…” Source: RevenueBase Database · checked Sep 14, 2026
21	Grupo Unicad	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 14, 2026	51-200	48 contacts →
	Indirect evidence “Há mais de 30 anos no mercado de Consultoria em Segurança, o GRUPO UNICAD se tornou uma empresa referência no setor.” Source: RevenueBase Database · checked Sep 14, 2026
22	Vigzul	Indirect evidence	Campinas, BrazilHQ checked Sep 14, 2026	51-200	47 contacts →
	Indirect evidence “Quanto vale a sua liberdade?” Source: RevenueBase Database · checked Sep 14, 2026
23	Next4sec Security Intelligence	Indirect evidence	São Paulo, BrazilHQ checked Sep 14, 2026	51-200	44 contacts →
	Indirect evidence “Cyber threats grow in an advanced and strategic way every day, resulting in great risks for businesses.” Source: RevenueBase Database · checked Sep 14, 2026
24	Datarunk	Indirect evidence	Blumenau, BrazilHQ checked Sep 14, 2026	11-50	41 contacts →
	Indirect evidence “A DataRunk é uma empresa de inteligência em dados e cibersegurança parceira dos melhores fabricantes do mercado.” Source: RevenueBase Database · checked Sep 14, 2026
25	Alltech Segurança	Indirect evidence	Fortaleza, BrazilHQ checked Sep 14, 2026	51-200	40 contacts →
	Indirect evidence “Somos uma empresa do ramo de segurança.” Source: RevenueBase Database · checked Sep 14, 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: protective intelligence platform 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 protective intelligence platform companies.
Partial evidence: Its own public description names part of protective intelligence platform companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name protective intelligence platform 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 265 protective intelligence platform companies based in Brazil

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Protective intelligence platform companies based in Brazil at a glance

As of Sep 14, 2026

7.0%Verified-email coverage

42.4Average contacts per company

11-50Median size (employees)

32.1%Largest-city concentration · Sao Paulo

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

101

11-50

51-200

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 265 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 protective intelligence platform 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 “protective intelligence platform 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 protective intelligence platform 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 protective intelligence platform 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, 790 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 14, 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.

Protective intelligence platform companies by metro

Protective intelligence platform companies in Sao Paulo85

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 protective intelligence platform 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 protective intelligence platform companies are there based in Brazil?

RevenueBase identified 265 protective intelligence platform 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?

Grupo Belfort, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most protective intelligence platform companies?

Sao Paulo leads with 85 headquartered companies, followed by Rio De Janeiro (24) and Curitiba (16).

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 790 verified decision-maker contacts tracked across these 265 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 14, 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.