Company lists · Data refreshed September 2026

Top 25 Deal structuring law firms based in Rio De Janeiro, Brazil

Name: Deal structuring law firms based in Rio De Janeiro, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 405 companies tracked

RevenueBase identified 405 company matches for deal structuring law firms associated with Rio De Janeiro, Brazil as of September 2026 and tracks 6,710 professional contacts across them, including 2,380 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category (1,663 companies); Rio De Janeiro follows with 405.

This list covers company matches for deal structuring law firms associated with Rio De Janeiro, 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

405Companies

6,710Contacts tracked

2,380Verified emails

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The 25 largest deal structuring law firms based in Rio De Janeiro, Brazil

Ranked by team size

Top 25 of 405 company matches for deal structuring law firms based in Rio De Janeiro, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Chalfin, Goldberg & Vainboim Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	501-1,000	799 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Bichara Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	201-500	531 contacts →
	Exact match “For more than 20 years, we have built a trajectory based on values and ethical principles.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Villemor Amaral Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	201-500	386 contacts →
	Exact match “Foi em 1909, na cidade do Rio de Janeiro, que o renomado comercialista Hermano de Villemor Amaral inaugurou o Escritório.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Campos Mello Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	201-500	272 contacts →
	Exact match “We are a business law firm operating throughout Brazil with the support of a team of experienced lawyers, specialized in different practice areas applied to several industry…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Ulhôa Canto Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	201-500	214 contacts →
	Exact match “Fundado em 1959, Ulhôa Canto Advogados é referência em advocacia empresarial.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Cmartins Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	201-500	180 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Lima Feigelson Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	170 contacts →
	Exact match “Reinventando o Direito.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Vieira Rezende Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	153 contacts →
	Exact match “Em 1995, em meio às mudanças que definiram a nova economia brasileira, nascia o Vieira Rezende Advogados.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Maneira Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	149 contacts →
	Exact match “Referência entre os escritórios brasileiros, o Maneira Advogados se destaca por sua atuação ampla e diversificada, contando com equipes altamente especializadas para oferecer…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Gustavo Padilha Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	201-500	141 contacts →
	Exact match “Gustavo Padilha Advogados has a culture of its own, with a pro-business approach resulting from a wide interaction between its different practice areas.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Vinhas E Redenschi Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	126 contacts →
	Exact match “Especializados em Direito Empresarial, concentramos em um único Escritório todas as soluções jurídicas que sua empresa pode precisar.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Bocater, Camargo, Costa E Silva, Rodrigues Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	104 contacts →
	Exact match “Bocater Advogados foi fundado em com foco em direito societário e mercado de capitais.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	MB Finance	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	96 contacts →
	Exact match “A MB Finance, fundada em 2010, é uma empresa especializada na assessoria, originação e estruturação de soluções de produtos e serviços financeiros customizados.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	BCW	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	201-500	87 contacts →
	Exact match “Fundado em 2007, Brandão Couto, Wigderowitz & Pessoa Advogados busca, desde então, prestar atendimento personalizado e de excelência aos seus clientes, priorizando sempre os…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	BRZ Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	78 contacts →
	Exact match “Somos um escritório multidisciplinar, atento aos novos desafios de um mundo cada vez mais dinâmico.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Barros & Advogados Associados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	69 contacts →
	Exact match “Barros & Advogados Associados é um escritório de advocacia especializado em Direito Bancário, Cível e Comercial, fundado no ano de 1994.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Vieites, REI Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	63 contacts →
	Exact match “Somos um escritório de advocacia com atuação em diversos segmentos da economia.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Tagd Terciotti Andrade Gomes Donato Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	52 contacts →
	Exact match “Motivado pela prestação de serviços jurídicos com integridade e qualidade, surge em janeiro de 2014 o TAGD Advogados (Terciotti Andrade Gomes Donato Advogados).” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	VCMF	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	51 contacts →
	Exact match “Fundado em 2008, o escritório Vieira de Castro, Mansur & Faver Advogados (VCMF) atua nas principais áreas do Direito Empresarial Atualmente amparados por equipes…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Damasceno Rajão Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	43 contacts →
	Exact match “Somos um escritório de advocacia contenciosa corporativa especializado em gestão jurídica, prevenção, redução de passivo e recuperação de créditos.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	FKI Advogados Fernandes, Kemmer & Ishida Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	42 contacts →
	Exact match “O escritório FKI Advogados está localizado na Barra da Tijuca, e atua especialmente nas áreas cível, imobiliária e sucessória.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Bumachar Advogados Associados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	40 contacts →
	Exact match “Fundado em 1973 por Alfredo Bumachar, o escritório Bumachar Advogados Associados é especializado em direito empresarial e recuperação de empresas.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Rgbh Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	40 contacts →
	Exact match “O RGBH Advogados surgiu a partir da reunião de sócios que, compartilhando das mesmas ideologias e objetivos profissionais, uniram-se a fim de formar um escritório de advocacia com…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Escritório DE Advocacia André Teixeira & Associados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	40 contacts →
	Exact match “Law firm specializing in Tax and Corporate / Contractual Law, with outstanding experience in administrative and judicial litigation, providing its legal services to the most…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Advocacia Felizardo Barroso & Associados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	37 contacts →
	Exact match “check our website” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “deal structuring law firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 405 deal structuring law firms based in Rio De Janeiro, Brazil

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Deal structuring law firms based in Rio De Janeiro, Brazil at a glance

As of Sep 28, 2026

35.5%Verified-email coverage

16.6Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

225

11-50

137

51-200

201-500

501-1,000

Email recency for this list is measured across the whole Brazil list rather than for Rio De Janeiro, so it is reported there. Company counts and contact totals on this page are exact for Rio De Janeiro, over 405 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 Rio De Janeiro, Brazil whose business descriptions match “deal structuring law 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 2,380 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.

Deal structuring law firms by metro in Brazil

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 “deal structuring law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many deal structuring law firms are there based in Rio De Janeiro, Brazil?

RevenueBase identified 405 company matches for deal structuring law firms associated with Rio De Janeiro, 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?

Chalfin, Goldberg & Vainboim Advogados tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Brazil has the most deal structuring law firms?

Sao Paulo leads Brazil with 1,663 company records, followed by Rio De Janeiro (405) and Curitiba (323).

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 2,380 professional contacts with verified work emails tracked across these 405 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.