Company lists · Data refreshed November 2026

Top 25 Counterintelligence consulting companies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 115 companies tracked

RevenueBase identified 115 company matches for counterintelligence consulting companies associated with Brazil as of November 2026 and tracks 1,030 professional contacts across them, including 196 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for counterintelligence consulting 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 November 6, 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 Nov 6, 2026 How this list was built

115Companies

1,030Contacts tracked

196Verified emails

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The 25 largest counterintelligence consulting companies based in Brazil

Ranked by team size

Top 25 of 115 company matches for counterintelligence consulting companies based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Brain Inteligência Estratégica	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	51-200	127 contacts →
	Exact match “Somos a Brain.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	ODEEN	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	51-200	97 contacts →
	Exact match “Somos uma empresa de Investigação e Inteligência Corporativa conhecida nacionalmente por seus resultados em Recuperação de Veículos, Consultas Anti-fraude, Monitoramento Veicular…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Icts Security	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	51-200	79 contacts →
	Exact match “A ICTS Security é reconhecida a quase 3 décadas pela excelência em consultoria de serviços de inteligência e segurança.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Grupo Unicad	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	51-200	48 contacts →
	Exact match “Há mais de 30 anos no mercado de Consultoria em Segurança, o GRUPO UNICAD se tornou uma empresa referência no setor.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Next4sec Security Intelligence	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	51-200	45 contacts →
	Exact match “Cyber threats grow in an advanced and strategic way every day, resulting in great risks for businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Datarunk	Exact match	Blumenau, BrazilHQ recorded Nov 6, 2026	11-50	41 contacts →
	Exact match “A DataRunk é uma empresa de inteligência em dados e cibersegurança parceira dos melhores fabricantes do mercado.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Cadarn Consultoria	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	n/a	31 contacts →
	Exact match “Empresa de Consultoria focada em Inteligência para Suprimentos, Inteligência de Mercado e Treinamentos relacionados.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Berkana Tecnologia EM Segurança Ltda	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	11-50	28 contacts →
	Exact match “Fundada em 1993, desde 2002 a Berkana atua no segmento de Segurança e Defesa com soluções para áreas táticas, de inteligência e contrainteligência.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Altaica IT Services	Exact match	Belo Horizonte, BrazilHQ recorded Nov 6, 2026	1-10	23 contacts →
	Exact match “Altaica IT Services é uma consultoria especializada em segurança da informação.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Grupo Minori	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	51-200	20 contacts →
	Exact match “Nossa história: Com planejamento e conhecimentos técnicos sustentados por acesso aos mais variados tipos de informações, em 1994 nasceu a MINORI CONSULTORIA, dando origem ao GRUPO…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	SYARD	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	11-50	18 contacts →
	Exact match “Consultoria independente especializada em INVESTIGAÇÕES CORPORATIVAS, que auxilia os tomadores de decisão a enfrentar e mitigar riscos, proteger ativos, preservar a reputação…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Velours International	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match “Experts in risk management and strategic intelligence, Velours was created with the purpose of providing its clients the comfort and tranquility necessary for the proper execution…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Trust Security	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match “A Trust Security é uma empresa de Consultoria em Segurança e Planejamento Estratégico, que oferece serviços altamente qualificados e especializados na elaboração, aplicação e…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	DVS Planejamento E Segurança Patrimonial	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match “Somos uma empresa com foco em inteligência, prevenção de perdas, análise de riscos, gerenciamento de crise e planejamento em segurança das operações portuárias ou originação.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	OTNET	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match “A Otnet é uma empresa de inteligência preventiva que analisa dados que geram insights e norteiam decisões estratégicas para a mitigação de riscos.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Kadima Intelligence	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “Kadima é uma palavra de origem hebraica (קדימה) que significa avançar, andar para frente.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	PJI Consulting	Exact match	João Pessoa, BrazilHQ recorded Nov 6, 2026	1-10	12 contacts →
	Exact match “Somos uma consultoria especializada em Inteligência Competitiva, Gestão Estratégica e Treinamentos, com atuação nos eixos abaixo: 1) PJI - Inteligência: Foco em planejamento…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Alfaiate Consultoria EM Estratégia	Exact match	Porto Alegre, BrazilHQ recorded Nov 6, 2026	1-10	10 contacts →
	Exact match “Consultoria em Inteligência Competitiva Desenvolvemos e implementamos soluções para aumento de receita e diminuição de custos e despesas - com foco no curto e no longo prazo.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Rogério Galloro Consultoria	Exact match	Brasília, BrazilHQ recorded Nov 6, 2026	11-50	9 contacts →
	Exact match “A RG Consultoria é fruto de três décadas de experiência de seu fundador Rogério Galloro, como delegado da Polícia Federal.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	General Smart Segurança	Exact match	Cuiabá, BrazilHQ recorded Nov 6, 2026	11-50	9 contacts →
	Exact match “Oferecer inteligência antes da força é entender os riscos e aplicar a solução de segurança na medida certa.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	BCI	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	201-500	6 contacts →
	Exact match “A BCI - Bureau of Corporative Intelligence, constituída no ano atua em todo território nacional, nos ambientes de Inteligência Corporativa, Compliance e Proteção de Dados…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	MVC Security	Exact match	Brasília E Goiânia, BrazilHQ recorded Nov 6, 2026	1-10	5 contacts →
	Exact match “A MVC Security Cyber Consulting é uma empresa especializada em consultoria de segurança da informação, oferecendo soluções personalizadas para proteger seus clientes de ameaças…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	AMK Assessoria	Exact match	São Paulo, BrazilHQ recorded Nov 6, 2026	11-50	5 contacts →
	Exact match “A AMK é uma empresa de soluções de inteligência para grandes empresas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Eznetworks Security Solutions	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	11-50	4 contacts →
	Exact match “Fundada em 2009 a Eznetworks é uma empresa especializada em consultoria em segurança da informação.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Link Estratégia	Exact match	Florianópolis, BrazilHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “Competitive Intelligence, Market Intelligence, Business Strategy, Marketing and PR consulting based in Brazil.” Recorded in the RevenueBase company graph · Nov 6, 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 “counterintelligence consulting 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 115 counterintelligence consulting companies based in Brazil

See the full list, filter by size, metro and specialty, and access 196 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Counterintelligence consulting companies based in Brazil at a glance

As of Nov 6, 2026

19.0%Verified-email coverage

9.0Average contacts per company

1-10Median size (employees)

33.9%Largest-city concentration · Sao Paulo

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

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 115 companies.

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 “counterintelligence consulting 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 196 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 November 6, 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.

Counterintelligence consulting companies by metro

Counterintelligence consulting companies in Sao Paulo39

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

How many counterintelligence consulting companies are there based in Brazil?

RevenueBase identified 115 company matches for counterintelligence consulting companies associated with Brazil as of November 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?

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

Which city has the most counterintelligence consulting companies?

Sao Paulo leads with 39 company records, followed by Brasilia (8) and Rio De Janeiro (8).

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 196 professional contacts with verified work emails tracked across these 115 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 November 6, 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.