Company lists · Data refreshed September 2026
Top 25 Fraud defense law firms based in Rio De Janeiro, Brazil
RevenueBase identified 109 fraud defense law firms headquartered in Rio De Janeiro, Brazil as of September 2026 and tracks 652 professional contacts across them, including 192 with verified work emails and 11 with mobile numbers. Across Brazil, Sao Paulo is the largest hub for this category (175 companies); Rio De Janeiro follows with 51.
This list covers fraud defense law firms headquartered in Rio De Janeiro, 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 12, 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.
The 25 largest fraud defense law firms based in Rio De Janeiro, Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 64 contacts → | ||||
Indirect evidence “Fux Advogados nasceu da combinação das experiências profissionais acumuladas por Rodrigo Fux e Leonel Pittzer em litígios de alta complexidade, cada qual em sua especialidade.” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 2 | 43 contacts → | ||||
Indirect evidence “Somos um escritório de advocacia contenciosa corporativa especializado em gestão jurídica, prevenção, redução de passivo e recuperação de créditos.” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 3 | 26 contacts → | ||||
Indirect evidence “Tradicional Escritório de Advocacia especializado na defesa de Trabalhadores.” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 4 | 21 contacts → | ||||
Indirect evidence “Escritório especializado na resolução de conflitos complexos de natureza civil e empresarial.” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 5 | 21 contacts → | ||||
Indirect evidence “Gomes de Mattos Advogados Associados é um escritório de advocacia empresarial com atuação nacional, com destacada atividade junto aos Tribunais Superiores.” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 6 | 17 contacts → | ||||
Indirect evidence “Paulo Freitas Ribeiro Advogados Associados is specialized in White-Collar Crime, with extensive experience in financial, corporate, environmental, and tax crimes.” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 7 | 16 contacts → | ||||
Indirect evidence “Somos um escritório especializado que atua em casos corporativos relevantes e complexos em todo o país.” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 8 | 16 contacts → | ||||
Indirect evidence “O tradicional escritório, fundado pelo sócio Nelio Machado há 48 anos, tem atuação na área criminal, em todas as suas vertentes, com consolidada experiência na defesa de seus…” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 9 | 14 contacts → | ||||
Partial evidence “The law firm was established in 1998 by legal professionals from some of the most renowned law firms, who have joined their efforts in order to improve the practice of law and the…” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 10 | 14 contacts → | ||||
Indirect evidence “O Escritório Costa Fernandes tem mais de 15 anos de atuação, com extrema especialidade em contencioso de escala, com advogados em 100% das comarcas dos Estados em que tem filiais.” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 11 | 13 contacts → | ||||
Indirect evidence “O escritório Labanca Advocacia é fruto de um longo processo de amadurecimento que se iniciou em 2001, quando seu sócio fundador, Daniel Labanca, ingressou nos quadros do Instituto…” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 12 | 11 contacts → | ||||
Indirect evidence “Dickstein Attorneys Rio de Janeiro | Brazil” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 13 | 10 contacts → | ||||
Indirect evidence “Fundada em 2013, ainda sob denominação social W&F Advocacia, passando no ano de 2015 a ostentar a tríade BWF, o escritório ganhou destaque com o vultoso número de êxitos e…” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 14 | 8 contacts → | ||||
Indirect evidence “O escritório Rodrigo de Souza Costa Advogados é resultado de mais de 15 anos de advocacia criminal comprometida com a técnica, sem deixar de lado o caráter humano.” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 15 | 8 contacts → | ||||
Indirect evidence “Somos a Gullo e Xavier Advogados, um escritório de advocacia especializado em Direito Trabalhista, Consumerista e Tributário, focado em empresas de diversos setores, incluindo…” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 16 | 7 contacts → | ||||
Indirect evidence “Escritório especializado em Direito Penal Econômico fruto da experiência do sócio Paulo Klein com destacada atuação na seara corporativa e gerenciamento de crises” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 17 | 7 contacts → | ||||
Indirect evidence “Com mais de 22 anos de atuação em Direito Penal, e participação em casos emblemáticos, o advogado Cláudio Figueiredo Costa inaugurou em 2017 seu próprio escritório.” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 18 | 6 contacts → | ||||
Indirect evidence “Fundada em 2008, a sociedade Barbuda Brocchi e Napolitano Advogados se dedica exclusivamente à assistência jurídica na área de Direito Penal, aliando excelência técnica e a…” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 19 | 6 contacts → | ||||
Indirect evidence “Carlos Eduardo Machado Advogados exerce exclusivamente a advocacia criminal há mais de 30 anos com dedicação e excelência, possuindo destacada atuação nos maiores casos e…” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 20 | 5 contacts → | ||||
Partial evidence “We are a law firm specialized in Criminal Law and Dispute Resolution.” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 21 | 5 contacts → | ||||
Indirect evidence “Fundado pelos sócios Breno Hoyos Guimarães e Bernardo Cortez, o escritório Hoyos & Cortez Advogados surge com a missão clara de oferecer serviços jurídicos especializados e de…” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 22 | 5 contacts → | ||||
Indirect evidence “Giusto e Klein advocacia, fundado pelos advogados Bruno Giusto e Isabela Klein, é um escritório especializado em direito penal empresarial, com destacada expertise na área…” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 23 | 5 contacts → | ||||
Indirect evidence “BARANDIER ADVOGADOS ASSOCIADOS é Escritório de Advocacia especializado em Direito Penal altamente capacitado a prestar assistência jurídica a pessoas físicas e jurídicas…” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 24 | 4 contacts → | ||||
Indirect evidence “Há mais 15 anos, o Francisco Ortigão Advogados oferece ampla assistência jurídica na área criminal, tanto para pessoas jurídicas quanto para pessoas físicas, no campo contencioso…” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
| 25 | 3 contacts → | ||||
Indirect evidence “No direito contemporâneo, a vitória no contencioso judicial é decorrente de uma série de fatores.” Source: RevenueBase Database · checked Sep 12, 2026Thanks. The Data Team will review it. | |||||
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: fraud defense law firms. 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 fraud defense law firms.
- Partial evidence
- Its own public description names part of fraud defense law firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name fraud defense law firms. 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 109 fraud defense law firms based in Rio De Janeiro, Brazil
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Fraud defense law firms based in Rio De Janeiro, Brazil at a glance
As of Sep 12, 2026Companies by employee count
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 14.0dCompany record updated
Median 79.0dHow 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 fraud defense law firms, 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 Rio De Janeiro, Brazil whose own description of what they do matches “fraud defense law firms”. 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 fraud defense law firms), 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 fraud defense law firms, and records with no verified work email. Companies headquartered outside Rio De Janeiro 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, 192 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 12, 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.
Fraud defense law firms by metro in Brazil
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 fraud defense law firms, 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 fraud defense law firms are there based in Rio De Janeiro, Brazil?
RevenueBase identified 109 fraud defense law firms headquartered in Rio De Janeiro, 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?
FUX Advogados, headquartered in Rio De Janeiro, tops this list with the largest team on record.
Which city in Brazil has the most fraud defense law firms?
Sao Paulo leads Brazil with 175 headquartered companies, followed by Rio De Janeiro (51) and Porto Alegre (35).
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 192 verified decision-maker contacts tracked across these 109 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 12, 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.
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