Company lists · Data refreshed September 2026

Top 13 Defense and security research organizations based in Brazil

RevenueBase identified 49 company matches for defense and security research organizations associated with Brazil as of September 2026 and tracks 1,578 professional contacts across them, including 332 with verified work emails. Rio De Janeiro is the largest hub.

This list covers company matches for defense and security research organizations 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 28, 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 28, 2026 How this list was built
49Companies
1,578Contacts tracked
332Verified emails
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The 13 largest defense and security research organizations based in Brazil

Ranked by team size
Top 13 of 49 company matches for defense and security research organizations based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchRio De Janeiro, BrazilHQ recorded Sep 28, 2026501-1,000447 contacts →

Exact match

“The Brazilian Organization for Scientific and Technological Development of Airspace Control - CTCEA is an institution under private law, non-profit organization whose purpose is…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchSao Paulo, BrazilHQ recorded Sep 28, 202651-20098 contacts →

Exact match

“A Fundação Ezute, nova denominação da Fundação Atech, está voltada para replicar toda sua experiência na conceituação e desenvolvimento de soluções na área de defesa para a área…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchFortaleza, BrazilHQ recorded Sep 28, 202611-5069 contacts →

Exact match

“The Computer Networks and Security Laboratory (LARCES) is an environment in the State University of Ceará (UECE) that executes Research, Development and Innovation (RDI) projects…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchFlorianópolis, BrazilHQ recorded Sep 28, 202611-5054 contacts →

Exact match

“In early 1993, the Algebraic and Symbolic Computing Laboratory (LabCAS) was created in the Department of Informatics and Statistics (INE).”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchBrasilia, BrazilHQ recorded Sep 28, 202611-5048 contacts →

Exact match

“O Grupo de Estudos e Pesquisas em Segurança Internacional (GEPSI-UNB) é vinculado ao Instituto de Relações Internacionais da Universidade de Brasília e reúne professores…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchSao Paulo, BrazilHQ recorded Sep 28, 202611-5025 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 · Sep 28, 2026 · View company records in RevenueBase
7Exact matchRio De Janeiro, BrazilHQ recorded Sep 28, 202611-5025 contacts →

Exact match

“O Laboratório de Tecnologia Oceânica LabOceano faz parte do Programa de Engenharia Naval e Oceânica da COPPE/UFRJ.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchRio De Janeiro, BrazilHQ recorded Sep 28, 202611-5023 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchBelo Horizonte, BrazilHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“A Inspect Inteligência e Tecnologia é especialista em soluções digitais avançadas para prevenção, investigação e combate a ameaças físicas e digitais.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchSão José Do Rio Preto, BrazilHQ recorded Sep 28, 202611-506 contacts →

Exact match

“Established in 1995, the ACME!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchRecife, BrazilHQ recorded Sep 28, 202611-503 contacts →

Exact match

“É um Programa Institucional em Defesa Social, Segurança Pública e Direitos Humanos da Universidade Federal de Pernambuco.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchBrasília, BrazilHQ recorded Sep 28, 20261-103 contacts →

Exact match

“The Instituto Vegetius believes in the importance of academic and scientific research for national development.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchSalvador, BrazilHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Allele Security Intelligence is an independent company specializing in Information Security research.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 13 of 49 defense and security research organizations based in Brazil

See the full list, filter by size, metro and specialty, and access 332 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Defense and security research organizations based in Brazil at a glance

As of Sep 28, 2026
21.0%Verified-email coverage
32.2Average contacts per company
11-50Median size (employees)
32.7%Largest-city concentration · Rio De Janeiro
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
25
51-200
4
201-500
3
501-1,000
3

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 49 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 “defense and security research organizations” 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 332 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 28, 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 “defense and security research organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many defense and security research organizations are there based in Brazil?

RevenueBase identified 49 company matches for defense and security research organizations 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?

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

Which city has the most defense and security research organizations?

Rio De Janeiro leads with 16 company records, followed by Sao Paulo (6) and Brasilia (4).

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 332 professional contacts with verified work emails tracked across these 49 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 28, 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.