Company lists · Data refreshed August 2026
Top 25 Law firms based in Rio De Janeiro, Brazil
This directory lists 1,253 law firms based in Rio De Janeiro, Brazil, with 12,477 professional contacts and 3,941 email addresses. Across Brazil, Sao Paulo is the largest hub for this category (4,307 companies); Rio De Janeiro follows with 1,274.
Law firms are professional service organizations that provide legal advice, representation, and related services through licensed attorneys. This list covers companies that provide legal advice, legal representation, or related legal services through licensed attorneys. Ranked by team size, largest first. Data current as of August 31, 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 law firms based in Rio De Janeiro, Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 819 contacts → | ||||
Indirect evidence “We can say with pride and confidence: in more than 70 years of history, SiqueiraCastro Advogados has played a fundamental role in the evolution of the legal market in Brazil.” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 2 | 411 contacts → | ||||
Strong evidence “Founded in 2007, we are a full service law firm frequently involved in transactions and disputes, representing companies from various business sectors, whether they are already…” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 3 | 393 contacts → | ||||
Indirect evidence “Foi em 1909, na cidade do Rio de Janeiro, que o renomado comercialista Hermano de Villemor Amaral inaugurou o Escritório.” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 4 | 219 contacts → | ||||
Indirect evidence “Lacaz Martins, Pereira Neto, Gurevich & Schoueri é um escritório de advocacia empresarial sediado em São Paulo, SP, com atuação em todos os ramos do direito.” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 5 | 211 contacts → | ||||
Indirect evidence “Fundado em 2009 pelos sócios William Carmona Maya, Fernando Denis Martins e Felipe Navega Medeiros, o escritório atua em todo o território nacional e conta com profissionais…” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 6 | 194 contacts → | ||||
Indirect evidence “Felsberg Advogados é um escritório de advocacia cuja história de quase 50 anos é escrita com dinamismo e pioneirismo em um mundo em constante transformação.” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 7 | 180 contacts → | ||||
Indirect evidence “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: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 8 | 167 contacts → | ||||
Indirect evidence “Reinventando o Direito.” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 9 | 166 contacts → | ||||
Strong evidence “Established in 2010, the law firm Pellegrina & Monteiro Advogados combines a vanguard spirit with vast experience in the practice of law.” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 10 | 153 contacts → | ||||
Indirect evidence “Fundado em 2005, Ferro, Castro Neves, Daltro & Gomide Advogados - FCDG é um escritório de advocacia brasileiro de primeira linha, especializado em resolução de disputas.” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 11 | 151 contacts → | ||||
Indirect evidence “Em 1995, em meio às mudanças que definiram a nova economia brasileira, nascia o Vieira Rezende Advogados.” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 12 | 151 contacts → | ||||
Indirect evidence “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: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 13 | 150 contacts → | ||||
Strong evidence “Law firm with strategic expertise across multiple areas of law, providing personalized legal counsel to domestic and international companies and clients, with a focus on…” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 14 | 150 contacts → | ||||
Indirect evidence “Nossa história começa em 2010, resultado da soma da experiência e capacitação de seus sócios-fundadores ao longo das últimas décadas, e da natural inquietação desses profissionais…” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 15 | 131 contacts → | ||||
Indirect evidence “Escritório de Advocacia Full Service, especializado nos ramos de Seguros, Corretagem de Seguros, Resseguros e Previdência Privada.” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 16 | 108 contacts → | ||||
Indirect evidence “A Advocacia Castro Neves, Dal Mas, é um dos escritórios mais admirados do Brasil, sua fundação ocorreu em 1937 pelo Ministro do Trabalho Dr.” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 17 | 100 contacts → | ||||
Indirect evidence “Com uma trajetória sólida de resultados de sucesso e modernidade, EICHENBERG, LOBATO, ABREU & ADVOGADOS ASSOCIADOS é reconhecido por sua integridade e pelo seu compromisso…” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 18 | 99 contacts → | ||||
Indirect evidence “Temos um time multidisciplinar completo, de profissionais experimentados no dia a dia de grandes empresas nacionais e multinacionais e com alta vivência acadêmica no Brasil e no…” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 19 | 98 contacts → | ||||
Indirect evidence “Fundado em 1998, IZIQUE CHEBABI ADVOGADOS ASSOCIADOS reúne a experiência de mais de 30 anos de sua sócia fundadora, MARILDA IZIQUE CHEBABI, professora da Escola Superior da…” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 20 | 94 contacts → | ||||
Indirect evidence “DSMA Azulay Advogados é um escritório de advocacia formado por profissionais altamente especializados nos ramos do direito civil, tributário, administrativo, imobiliário…” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 21 | 87 contacts → | ||||
Indirect evidence “Fundado em 2007, Brandão Couto, Wigderowitz & Pessoa Advogados busca, desde então, prestar atendimento personalizado e de excelência aos seus clientes, priorizando sempre os…” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 22 | 86 contacts → | ||||
Indirect evidence “Com mais de 20 anos de história, o MLA é uma banca de soluções jurídicas que atua em diversas áreas do direito e setores econômicos.” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 23 | 83 contacts → | ||||
Indirect evidence “Bhering Advogados was founded in 1978 and practices in all fields of Intellectual Property and related matters, including trademarks, patents, industrial designs, copyright and…” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 24 | 77 contacts → | ||||
Indirect evidence “O Figueiredo e Velloso foi fundado em 2010 por Ticiano Figueiredo, que trouxe consigo uma destacada experiência na área criminal.” Source: RevenueBase Database · checked Aug 31, 2026Thanks. The Data Team will review it. | |||||
| 25 | 72 contacts → | ||||
Indirect evidence “A Lopes & Castelo Sociedade de Advogados alia experiência, qualidade e dedicação ao cliente, criando assim uma forma de atuação eficiente e uma postura ética, que são marcas…” Source: RevenueBase Database · checked Aug 31, 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: 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 law firms.
- Partial evidence
- Its own public description names part of law firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name 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 1,253 law firms based in Rio De Janeiro, Brazil
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Law firms based in Rio De Janeiro, Brazil at a glance
As of Aug 31, 2026Companies by employee count
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 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 “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 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 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, 3,941 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 August 31, 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.
Law firms by metro in Brazil
Frequently asked
How many law firms are listed based in Rio De Janeiro, Brazil?
The directory includes 1,253 law firms based in Rio De Janeiro, Brazil as of August 2026.
Which city in Brazil has the most law firms?
Sao Paulo leads Brazil with 4,307 headquartered companies, followed by Rio De Janeiro (1,274) and Curitiba (885).
How many contacts and email addresses are available for these law firms?
The list includes 12,477 professional contacts and 3,941 email addresses for the listed law firms.
Ready to reach these companies? Verified emails and direct dials for all 1,253 law firms based in Rio De Janeiro, Brazil. Start with a free account, no credit card.
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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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Company intelligence · public preview
Top 25 law firms based in Rio De Janeiro, Brazil
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,253 matching company records for law firms based in Rio De Janeiro, Brazil, with 12,477 tracked contacts and 3,941 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: August 31, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 law firms based in Rio De Janeiro, Brazil
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 1,001-5,000 | HQ not recorded; location: Rio De Janeiro, Brazil | 1,001-5,000 | Exact match | 819 contacts → |
“We can say with pride and confidence: in more than 70 years of history, SiqueiraCastro Advogados has played a fundamental role in the evolution of the legal market in Brazil.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 201-500 | HQ not recorded; location: Rio De Janeiro, Brazil | 201-500 | Exact match | 411 contacts → |
“Founded in 2007, we are a full service law firm frequently involved in transactions and disputes, representing companies from various business sectors, whether they are already…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Villemor Amaral Advogadosvillemor.com.br HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 201-500 | HQ not recorded; location: Rio De Janeiro, Brazil | 201-500 | Exact match | 393 contacts → |
“Foi em 1909, na cidade do Rio de Janeiro, que o renomado comercialista Hermano de Villemor Amaral inaugurou o Escritório.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 201-500 | HQ not recorded; location: Rio De Janeiro, Brazil | 201-500 | Exact match | 219 contacts → |
“Lacaz Martins, Pereira Neto, Gurevich & Schoueri é um escritório de advocacia empresarial sediado em São Paulo, SP, com atuação em todos os ramos do direito.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 201-500 | HQ not recorded; location: Rio De Janeiro, Brazil | 201-500 | Exact match | 211 contacts → |
“Fundado em 2009 pelos sócios William Carmona Maya, Fernando Denis Martins e Felipe Navega Medeiros, o escritório atua em todo o território nacional e conta com profissionais…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 201-500 | HQ not recorded; location: Rio De Janeiro, Brazil | 201-500 | Exact match | 194 contacts → |
“Felsberg Advogados é um escritório de advocacia cuja história de quase 50 anos é escrita com dinamismo e pioneirismo em um mundo em constante transformação.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 201-500 | HQ not recorded; location: Rio De Janeiro, Brazil | 201-500 | Exact match | 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…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 167 contacts → |
“Reinventando o Direito.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 166 contacts → |
“Established in 2010, the law firm Pellegrina & Monteiro Advogados combines a vanguard spirit with vast experience in the practice of law.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 153 contacts → |
“Fundado em 2005, Ferro, Castro Neves, Daltro & Gomide Advogados - FCDG é um escritório de advocacia brasileiro de primeira linha, especializado em resolução de disputas.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 151 contacts → |
“Em 1995, em meio às mudanças que definiram a nova economia brasileira, nascia o Vieira Rezende Advogados.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 201-500 | HQ not recorded; location: Rio De Janeiro, Brazil | 201-500 | Exact match | 151 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.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 150 contacts → |
“Law firm with strategic expertise across multiple areas of law, providing personalized legal counsel to domestic and international companies and clients, with a focus on…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 150 contacts → |
“Nossa história começa em 2010, resultado da soma da experiência e capacitação de seus sócios-fundadores ao longo das últimas décadas, e da natural inquietação desses profissionais…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 131 contacts → |
“Escritório de Advocacia Full Service, especializado nos ramos de Seguros, Corretagem de Seguros, Resseguros e Previdência Privada.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 108 contacts → |
“A Advocacia Castro Neves, Dal Mas, é um dos escritórios mais admirados do Brasil, sua fundação ocorreu em 1937 pelo Ministro do Trabalho Dr.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 100 contacts → |
“Com uma trajetória sólida de resultados de sucesso e modernidade, EICHENBERG, LOBATO, ABREU & ADVOGADOS ASSOCIADOS é reconhecido por sua integridade e pelo seu compromisso…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 99 contacts → |
“Temos um time multidisciplinar completo, de profissionais experimentados no dia a dia de grandes empresas nacionais e multinacionais e com alta vivência acadêmica no Brasil e no…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 98 contacts → |
“Fundado em 1998, IZIQUE CHEBABI ADVOGADOS ASSOCIADOS reúne a experiência de mais de 30 anos de sua sócia fundadora, MARILDA IZIQUE CHEBABI, professora da Escola Superior da…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 94 contacts → |
“DSMA Azulay Advogados é um escritório de advocacia formado por profissionais altamente especializados nos ramos do direito civil, tributário, administrativo, imobiliário…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 201-500 | HQ not recorded; location: Rio De Janeiro, Brazil | 201-500 | Exact match | 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…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 86 contacts → |
“Com mais de 20 anos de história, o MLA é uma banca de soluções jurídicas que atua em diversas áreas do direito e setores econômicos.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 83 contacts → |
“Bhering Advogados was founded in 1978 and practices in all fields of Intellectual Property and related matters, including trademarks, patents, industrial designs, copyright and…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 77 contacts → |
“O Figueiredo e Velloso foi fundado em 2010 por Ticiano Figueiredo, que trouxe consigo uma destacada experiência na área criminal.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 72 contacts → |
“A Lopes & Castelo Sociedade de Advogados alia experiência, qualidade e dedicação ao cliente, criando assim uma forma de atuação eficiente e uma postura ética, que são marcas…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,253 company matches
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Law firms: dataset insights
August 31, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
1,239 records in the displayed employee bands.
14 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: August 31, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Law firms by metro in Brazil
Questions about this company list
What does Exact match mean for law firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many law firms did RevenueBase find based in Rio De Janeiro, Brazil?
The saved snapshot records 1,253 matching company records, 12,477 tracked contacts and 3,941 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: August 31, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Law firms by geography
- Law firms based in the United States
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- Law firms based in Spain
- Law firms based in the United Kingdom
- Law firms based in France
- Law firms based in Germany
- Law firms based in Canada
- Law firms based in Italy
- Law firms based in Australia
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RevenueBase Data Team. Top 25 law firms based in Rio De Janeiro, Brazil. Snapshot: August 31, 2026. https://revenuebase.ai/companies/law-firms/brazil/rio-de-janeiro.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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Top 25 law firms based in Rio De Janeiro, Brazil
RevenueBase records 1,253 matching company records for law firms based in Rio De Janeiro, Brazil, with 12,477 tracked contacts and 3,941 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: August 31, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 law firms based in Rio De Janeiro, Brazil
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 1,001-5,000 | HQ not recorded; location: Rio De Janeiro, Brazil | 1,001-5,000 | Exact match | 819 contacts → |
“We can say with pride and confidence: in more than 70 years of history, SiqueiraCastro Advogados has played a fundamental role in the evolution of the legal market in Brazil.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 201-500 | HQ not recorded; location: Rio De Janeiro, Brazil | 201-500 | Exact match | 411 contacts → |
“Founded in 2007, we are a full service law firm frequently involved in transactions and disputes, representing companies from various business sectors, whether they are already…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Villemor Amaral Advogadosvillemor.com.br HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 201-500 | HQ not recorded; location: Rio De Janeiro, Brazil | 201-500 | Exact match | 393 contacts → |
“Foi em 1909, na cidade do Rio de Janeiro, que o renomado comercialista Hermano de Villemor Amaral inaugurou o Escritório.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 201-500 | HQ not recorded; location: Rio De Janeiro, Brazil | 201-500 | Exact match | 219 contacts → |
“Lacaz Martins, Pereira Neto, Gurevich & Schoueri é um escritório de advocacia empresarial sediado em São Paulo, SP, com atuação em todos os ramos do direito.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 201-500 | HQ not recorded; location: Rio De Janeiro, Brazil | 201-500 | Exact match | 211 contacts → |
“Fundado em 2009 pelos sócios William Carmona Maya, Fernando Denis Martins e Felipe Navega Medeiros, o escritório atua em todo o território nacional e conta com profissionais…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 201-500 | HQ not recorded; location: Rio De Janeiro, Brazil | 201-500 | Exact match | 194 contacts → |
“Felsberg Advogados é um escritório de advocacia cuja história de quase 50 anos é escrita com dinamismo e pioneirismo em um mundo em constante transformação.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 201-500 | HQ not recorded; location: Rio De Janeiro, Brazil | 201-500 | Exact match | 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…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 167 contacts → |
“Reinventando o Direito.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 166 contacts → |
“Established in 2010, the law firm Pellegrina & Monteiro Advogados combines a vanguard spirit with vast experience in the practice of law.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 153 contacts → |
“Fundado em 2005, Ferro, Castro Neves, Daltro & Gomide Advogados - FCDG é um escritório de advocacia brasileiro de primeira linha, especializado em resolução de disputas.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 151 contacts → |
“Em 1995, em meio às mudanças que definiram a nova economia brasileira, nascia o Vieira Rezende Advogados.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 201-500 | HQ not recorded; location: Rio De Janeiro, Brazil | 201-500 | Exact match | 151 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.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 150 contacts → |
“Law firm with strategic expertise across multiple areas of law, providing personalized legal counsel to domestic and international companies and clients, with a focus on…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 150 contacts → |
“Nossa história começa em 2010, resultado da soma da experiência e capacitação de seus sócios-fundadores ao longo das últimas décadas, e da natural inquietação desses profissionais…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 131 contacts → |
“Escritório de Advocacia Full Service, especializado nos ramos de Seguros, Corretagem de Seguros, Resseguros e Previdência Privada.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 108 contacts → |
“A Advocacia Castro Neves, Dal Mas, é um dos escritórios mais admirados do Brasil, sua fundação ocorreu em 1937 pelo Ministro do Trabalho Dr.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 100 contacts → |
“Com uma trajetória sólida de resultados de sucesso e modernidade, EICHENBERG, LOBATO, ABREU & ADVOGADOS ASSOCIADOS é reconhecido por sua integridade e pelo seu compromisso…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 99 contacts → |
“Temos um time multidisciplinar completo, de profissionais experimentados no dia a dia de grandes empresas nacionais e multinacionais e com alta vivência acadêmica no Brasil e no…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 98 contacts → |
“Fundado em 1998, IZIQUE CHEBABI ADVOGADOS ASSOCIADOS reúne a experiência de mais de 30 anos de sua sócia fundadora, MARILDA IZIQUE CHEBABI, professora da Escola Superior da…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 94 contacts → |
“DSMA Azulay Advogados é um escritório de advocacia formado por profissionais altamente especializados nos ramos do direito civil, tributário, administrativo, imobiliário…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 201-500 | HQ not recorded; location: Rio De Janeiro, Brazil | 201-500 | Exact match | 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…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 86 contacts → |
“Com mais de 20 anos de história, o MLA é uma banca de soluções jurídicas que atua em diversas áreas do direito e setores econômicos.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 83 contacts → |
“Bhering Advogados was founded in 1978 and practices in all fields of Intellectual Property and related matters, including trademarks, patents, industrial designs, copyright and…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 77 contacts → |
“O Figueiredo e Velloso foi fundado em 2010 por Ticiano Figueiredo, que trouxe consigo uma destacada experiência na área criminal.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: HQ not recorded; location: Rio De Janeiro, BrazilReported employees: 51-200 | HQ not recorded; location: Rio De Janeiro, Brazil | 51-200 | Exact match | 72 contacts → |
“A Lopes & Castelo Sociedade de Advogados alia experiência, qualidade e dedicação ao cliente, criando assim uma forma de atuação eficiente e uma postura ética, que são marcas…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Law firms: dataset insights
August 31, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
1,239 records in the displayed employee bands.
14 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: August 31, 2026.
Publisher-reported method study
The published RevenueBase SmartSearch benchmark
86% good or better at Exact
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. It reports 86% of Exact matches judged good or better, and 77% for a 240-pair sample of one- or two-word categories. This evaluates the method across study queries rather than auditing this individual list.
Read the study and full methodology ↗RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Law firms by metro in Brazil
Questions about this company list
What does Exact match mean for law firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many law firms did RevenueBase find based in Rio De Janeiro, Brazil?
The saved snapshot records 1,253 matching company records, 12,477 tracked contacts and 3,941 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: August 31, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Browse the directory
Cite this list
RevenueBase Data Team. Top 25 law firms based in Rio De Janeiro, Brazil. Snapshot: August 31, 2026. https://revenuebase.ai/companies/law-firms/brazil/rio-de-janeiro.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗