Company lists · Data refreshed September 2026
Top 25 Structured finance law firms based in Rio De Janeiro, Brazil
RevenueBase identified 296 structured finance law firms headquartered in Rio De Janeiro, Brazil as of September 2026 and tracks 4,872 professional contacts across them, including 1,673 with verified work emails. Sao Paulo is the largest hub.
This list covers structured finance 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 6, 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 structured finance law firms based in Rio De Janeiro, Brazil
Ranked by team size| # | Company | RevenueBase Smart Search | Contacts | ||
|---|---|---|---|---|---|
| 1 | Partial evidence | 799 contacts → | |||
“Through hard work and dedication over the past 15 years, Chalfin, Goldberg & Vainboim Advogados (“CGV“) has achieved a leading position among the biggest and best Brazilian law…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | Indirect evidence | 386 contacts → | |||
“Foi em 1909, na cidade do Rio de Janeiro, que o renomado comercialista Hermano de Villemor Amaral inaugurou o Escritório.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | Indirect evidence | 214 contacts → | |||
“Fundado em 1959, Ulhôa Canto Advogados é referência em advocacia empresarial.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | Indirect evidence | 180 contacts → | |||
“Fundado em novembro de 1992, o CMARTINS Advogados tem se destacado pela tradição e eficiência na prestação de serviços jurídicos, atuando em regime de full legal assistance em…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | Indirect evidence | 170 contacts → | |||
“Reinventando o Direito.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | Indirect evidence | 153 contacts → | |||
“Em 1995, em meio às mudanças que definiram a nova economia brasileira, nascia o Vieira Rezende Advogados.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | Indirect evidence | 149 contacts → | |||
“Referência entre os escritórios brasileiros, o Maneira Advogados se destaca por sua atuação ampla e diversificada, contando com equipes altamente especializadas para oferecer…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | Indirect evidence | 141 contacts → | |||
“Gustavo Padilha Advogados has a culture of its own, with a pro-business approach resulting from a wide interaction between its different practice areas.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | Indirect evidence | 126 contacts → | |||
“Especializados em Direito Empresarial, concentramos em um único Escritório todas as soluções jurídicas que sua empresa pode precisar.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | Indirect evidence | 104 contacts → | |||
“Bocater Advogados foi fundado em com foco em direito societário e mercado de capitais.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | Partial evidence | 96 contacts → | |||
“A MB Finance, fundada em 2010, é uma empresa especializada na assessoria, originação e estruturação de soluções de produtos e serviços financeiros customizados.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | Indirect evidence | 87 contacts → | |||
“Fundado em 2007, Brandão Couto, Wigderowitz & Pessoa Advogados busca, desde então, prestar atendimento personalizado e de excelência aos seus clientes, priorizando sempre os…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | Indirect evidence | 69 contacts → | |||
“Barros & Advogados Associados é um escritório de advocacia especializado em Direito Bancário, Cível e Comercial, fundado no ano de 1994.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | Indirect evidence | 64 contacts → | |||
“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: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | Indirect evidence | 63 contacts → | |||
“Somos um escritório de advocacia com atuação em diversos segmentos da economia.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | Indirect evidence | 51 contacts → | |||
“Fundado em 2008, o escritório Vieira de Castro, Mansur & Faver Advogados (VCMF) atua nas principais áreas do Direito Empresarial Atualmente amparados por equipes…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | Indirect evidence | 49 contacts → | |||
“Especializado em Direito Civil, Seguros, Comercial, Processual Civil e Arbitragem, o Tavares & Chacur de Miranda Advogados é composto por sócios de sólida formação acadêmica e…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | Indirect evidence | 43 contacts → | |||
“Somos um escritório de advocacia contenciosa corporativa especializado em gestão jurídica, prevenção, redução de passivo e recuperação de créditos.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | Indirect evidence | 40 contacts → | |||
“Fundado em 1973 por Alfredo Bumachar, o escritório Bumachar Advogados Associados é especializado em direito empresarial e recuperação de empresas.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | Indirect evidence | 37 contacts → | |||
“check our website” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | Indirect evidence | 34 contacts → | |||
“Founded in 2014, Mello Alves, Erthal & Morett Advogados has an experient and consolidated professional staff in the national legal community, offering a wide-ranging and modern…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | Indirect evidence | 34 contacts → | |||
“O escritório de advocacia Bruno Calfat Advogados foi fundado com o compromisso de oferecer serviços jurídicos de excelência, combinando um atendimento personalizado com soluções…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | Indirect evidence | 32 contacts → | |||
“Com atuação nas principais áreas do Direito Corporativo, tanto na esfera preventiva quanto consultiva e contenciosa, o escritório alia a vida acadêmica com a experiência prática…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | Indirect evidence | 28 contacts → | |||
“Fundado em 1995 pelo advogado Renato Anet, o Anet Mattos Advogados consolidou sua trajetória oferecendo assessoria jurídica estratégica e personalizada para empresas de diversos…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | Indirect evidence | 27 contacts → | |||
Source: company website · checked Sep 6, 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: structured finance 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 structured finance law firms.
- Partial evidence
- Its own public description names part of structured finance law firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name structured finance 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 296 structured finance law firms based in Rio De Janeiro, Brazil
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Structured finance law firms based in Rio De Janeiro, Brazil at a glance
As of Sep 6, 2026Companies by employee count
Email recency for this list is measured across the whole Brazil list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Rio De Janeiro, over 296 companies.
How 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 structured finance 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 “structured finance 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 structured finance 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 structured finance 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, 1,673 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 6, 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.
Structured finance law firms by metro in Brazil
- Structured finance law firms in Sao Paulo1188
- Structured finance law firms in Rio De Janeiro296
- Structured finance law firms in Belo Horizonte241
- Structured finance law firms in Curitiba240
- Structured finance law firms in Porto Alegre202
- Structured finance law firms in Campinas106
- Structured finance law firms in Salvador84
- Structured finance law firms in Fortaleza78
- Structured finance law firms in Recife78
- Structured finance law firms in Brasilia75
- Structured finance law firms in Goiania74
- Structured finance law firms in Florianopolis67
- Structured finance law firms in Ribeirao Preto48
- Structured finance law firms in Vitoria42
- Structured finance law firms in Londrina41
- Structured finance law firms in Joinville37
- Structured finance law firms in Barueri35
- Structured finance law firms in Sao Bernardo Do Campo32
- Structured finance law firms in Sao Jose Do Rio Preto31
- Structured finance law firms in Sorocaba30
- Structured finance law firms in Sao Jose Dos Campos29
- Structured finance law firms in Uberlandia29
- Structured finance law firms in Belem28
- Structured finance law firms in Maringa27
- Structured finance law firms in Blumenau26
- Structured finance law firms in Campo Grande26
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 structured finance 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 structured finance law firms are there based in Rio De Janeiro, Brazil?
RevenueBase identified 296 structured finance 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?
Chalfin, Goldberg & Vainboim Advogados, headquartered in Rio De Janeiro, tops this list with the largest team on record.
Which city has the most structured finance law firms?
Sao Paulo leads with 1188 headquartered companies, followed by Rio De Janeiro (296) and Belo Horizonte (241).
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 1,673 verified decision-maker contacts tracked across these 296 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 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 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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