Company lists · Data refreshed November 2026

Top 11 Intelligence services based in Sao Paulo, Brazil

RevenueBase identified 76 company matches for intelligence services associated with Sao Paulo, Brazil as of November 2026 and tracks 1,106 professional contacts across them, including 167 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category.

This list covers company matches for intelligence services 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 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
76Companies
1,106Contacts tracked
167Verified emails
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The 11 largest intelligence services based in Sao Paulo, Brazil

Ranked by team size
Top 11 of 76 company matches for intelligence services based in Sao Paulo, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20079 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
2Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Em um mercado cada dia mais competitivo, com mais marcas atuantes, novos canais de contato com o público, e o consumidor cada dia mais tecnológico, atuar com estratégias bem…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20020 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
4Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“With proven tradition, operating since the beginning of 90's, Lafis provides strategic, competitive and economic services and products from several industry sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“KASSY Consultoria é uma empresa especializada em investigações corporativas, disputas empresariais, compliance e governança de riscos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-508 contacts →

Exact match

“A DATASAFE é uma empresa de CONSULTORIA E ASSESSORIA especializada nos processos regulatórios da SEGURANÇA PRIVADA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026501-1,0006 contacts →

Exact match

“Transformar a maneira como os profissionais usam informações para tomar decisões mais inteligentes em todo o mundo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-506 contacts →

Exact match

“A Officina Sophia é uma agência de pesquisa de mercado que vai além das soluções tradicionais.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-2003 contacts →

Exact match

“Somos uma empresa de Investigação e Inteligência Corporativa conhecida nacionalmente por seus resultados em Recuperação de Veículos, Consultas Anti-fr@ude, Monitoramento, Due…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Somos especialistas em monitoramento de informações, pesquisas, estudos técnicos e opinião pública.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Criamos caminhos para facilitar a gestão do seu negócio, implementando processos inteligentes e eficazes para tornar a tomada de decisão mais assertiva e rápida!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 11 of 76 intelligence services based in Sao Paulo, Brazil

See the full list, filter by size, metro and specialty, and access 167 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Intelligence services based in Sao Paulo, Brazil at a glance

As of Nov 6, 2026
15.1%Verified-email coverage
14.6Average contacts per company
1-10Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
26
51-200
5
201-500
2
501-1,000
1
5,001-10,000
1

Email recency for this list is measured across the whole Brazil list rather than for Sao Paulo, so it is reported there. Company counts and contact totals on this page are exact for Sao Paulo, over 76 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 Sao Paulo, Brazil whose business descriptions match “intelligence services” 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 167 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.

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 “intelligence services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many intelligence services are there based in Sao Paulo, Brazil?

RevenueBase identified 76 company matches for intelligence services associated with Sao Paulo, 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?

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

Which city in Brazil has the most intelligence services?

Sao Paulo leads Brazil with 76 company records, followed by Rio De Janeiro (20) and Belo Horizonte (15).

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 167 professional contacts with verified work emails tracked across these 76 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.