Company lists · Data refreshed September 2026

Top 19 Fraud investigation firms based in Brazil

RevenueBase identified 54 company matches for fraud investigation firms associated with Brazil as of September 2026 and tracks 2,908 professional contacts across them, including 751 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for fraud investigation firms 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 20, 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 20, 2026 How this list was built
54Companies
2,908Contacts tracked
751Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 19 largest fraud investigation firms based in Brazil

Ranked by team size
Top 19 of 54 company matches for fraud investigation firms based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchSão Paulo, BrazilHQ recorded Sep 20, 202651-200331 contacts →

Exact match

“A Acert é uma assessoria e consultoria especializada em prevenir e solucionar perdas financeiras advindas de processos inadequados ou fraudulentos.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchSão Paulo, BrazilHQ recorded Sep 20, 202651-200192 contacts →

Exact match

“Com mais de 30 anos de mercado e referência no combate a fraudes na América Latina, a GIF International é uma consultoria estratégica especializada em inteligência antifraude.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchBarueri, BrazilHQ recorded Sep 20, 202651-200119 contacts →

Exact match

“Somos uma empresa de profissionais com ampla experiência no mercado de Crédito e Prevenção a Fraudes que utiliza tecnologia para alcançar os resultados dos clientes e não uma…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchBarueri, BrazilHQ recorded Sep 20, 202651-200105 contacts →

Exact match

“Criada em 2009, a Harpia (uma Join Venture entre o Grupo P&N e L&F Soluções em Prevenção à Fraude) é uma Consultoria especializada em identificar e criar melhorias no processo de…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchSão Paulo, BrazilHQ recorded Sep 20, 202651-20081 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 · Sep 20, 2026 · View company records in RevenueBase
6Exact matchBarueri, BrazilHQ recorded Sep 20, 202651-20078 contacts →

Exact match

“A Horus Group atua no ciclo completo da prevenção à fraude.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchBelo Horizonte, BrazilHQ recorded Sep 20, 2026501-1,00057 contacts →

Exact match

“Somamos mais de 40 anos de experiência para coordenar profissionais devidamente habilitados na execução dos serviços oferecidos pela KR Consulting & Services, com a qualidade e…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Sep 20, 202611-5052 contacts →

Exact match

“Minds Digital is specialized in fraud prevention software on financial segment, leveraging artificial intelligence to help people analyze, understand, and predict suspicious…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchCuritiba, BrazilHQ recorded Sep 20, 202611-5031 contacts →

Exact match

“A iForense é resultado da fusão de habilidades e expertise de profissionais altamente qualificados com mais de 25 anos de experiência no mercado.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchSão Paulo, BrazilHQ recorded Sep 20, 202611-5017 contacts →

Exact match

“GIMENES & GIMENES é uma empresa especializada no ramo de auditoria, atuando desde 1986 no mercado de sindicância.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchSão Paulo, BrazilHQ recorded Sep 20, 20261-1010 contacts →

Exact match

“Do Risco a Conformidade.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchCampinas, BrazilHQ recorded Sep 20, 20261-105 contacts →

Exact match

“Especialistas em investigação de fraudes patrimoniais e produção de provas contra o devedor profissional.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchSao Paulo, BrazilHQ recorded Sep 20, 20261-105 contacts →

Exact match

“Nowadays, where cybercrime and financial fraud are becoming increasingly sophisticated, Swarmy is positioned at the forefront of cyber defense.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchSao Paulo, BrazilHQ recorded Sep 20, 202651-2005 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 · Sep 20, 2026 · View company records in RevenueBase
15Exact matchSao Paulo, BrazilHQ recorded Sep 20, 20261-103 contacts →

Exact match

“CLP Risk Management is consultancy company specialized in compliance, investigations, asset tracing, and forensic technology.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchSao Paulo, BrazilHQ recorded Sep 20, 20261-103 contacts →

Exact match

“A C2G é um serviço investigativo direcionado a credores que desejam ter seu crédito recuperado com eficiência.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchSao Paulo, BrazilHQ recorded Sep 20, 202611-501 contacts →

Exact match

“Complete anti-fraud solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchCruzeiro, BrazilHQ recorded Sep 20, 202611-501 contacts →

Exact match

“No final de 2005, diante da abertura do mercado e demandas cada vez mais altas resolvemos nos especializar e sermos pioneiros a investir em tecnologia e conhecimento embasados no…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchSao Paulo, BrazilHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Pesquisas de Background Check Investigativo • Consultoria em Background Check onde usar: • qualificação de fornecedores • monitoramento de terceiros • apoio à due diligence ESG •…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 19 of 54 fraud investigation firms based in Brazil

See the full list, filter by size, metro and specialty, and access 751 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Fraud investigation firms based in Brazil at a glance

As of Sep 20, 2026
25.8%Verified-email coverage
53.9Average contacts per company
1-10Median size (employees)
51.9%Largest-city concentration · Sao Paulo
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
12
51-200
7
501-1,000
2
1,001-5,000
1

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 54 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 “fraud investigation firms” 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 751 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 20, 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 “fraud investigation firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fraud investigation firms are there based in Brazil?

RevenueBase identified 54 company matches for fraud investigation firms 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?

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

Which city has the most fraud investigation firms?

Sao Paulo leads with 28 company records, followed by Belo Horizonte (5) and Barueri (3).

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 751 professional contacts with verified work emails tracked across these 54 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 54 fraud investigation firms based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

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.