Company lists · Data refreshed September 2026

Top 25 Estate and family law firms based in Rio De Janeiro, Brazil

Name: Estate and family 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 255 companies tracked

RevenueBase identified 255 company matches for estate and family law firms associated with Rio De Janeiro, Brazil as of September 2026 and tracks 1,514 professional contacts across them, including 316 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category (874 companies); Rio De Janeiro follows with 255.

This list covers company matches for estate and family 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

255Companies

1,514Contacts tracked

316Verified emails

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The 25 largest estate and family law firms based in Rio De Janeiro, Brazil

Ranked by team size

Top 25 of 255 company matches for estate and family 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	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
2	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
3	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
4	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
5	Serrano & Botelho Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	35 contacts →
	Exact match “Serrano e Botelho Advogados was created in April 2016 with the idea that the attorney-client relationship should become a partnership of trust, in the performance of individuals…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Anet Mattos Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	28 contacts →
	Exact match “Fundado em 1995 pelo advogado Renato Anet, o Anet Mattos Advogados consolidou sua trajetória oferecendo assessoria jurídica estratégica e personalizada para empresas de diversos…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Contaiffer Melo & Inácio Advogados Associados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	22 contacts →
	Exact match “O Escritório Contaiffer nasceu do desejo dos seus sócios em realizar advocacia empreendedora e próxima ao cliente, visando garantir seus direitos, facilitar a sua rotina e ajudar…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Navega Advogados Associados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	16 contacts →
	Exact match “O escritório Navega Advogados Associados nasceu no ano de 2008 como resultado da cisão de um escritório de advocacia fundado na cidade do Rio de Janeiro no ano de A filosofia de…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Bracks Advogados Associados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	15 contacts →
	Exact match “Bracks Advogados Associados, located in Rio de Janeiro, provides services throughout the national territory.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Domingues Lopes Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	15 contacts →
	Exact match “Oferecemos serviços especializados e personalizados em diversos ramos do direito, sempre visando à relação custo/benefício que atenda da melhor forma possível o interesse dos…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Lacosta Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	15 contacts →
	Exact match “LACOSTA ADVOGADOS é um escritório de advocacia localizado na Rua da Quitanda, nº 19, 4º andar - Centro, Rio de Janeiro, Brasil.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	MJO Meijueiro Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	12 contacts →
	Exact match “O escritório Meijueiro Advogados Associados possui como diferencial o real entendimento do negócio de nossos clientes, para que possamos atendê-los de maneira eficaz e antecipar…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Dickstein Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	1-10	11 contacts →
	Exact match “Dickstein Attorneys Rio de Janeiro \| Brazil” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Carlos Patrício Advogados Associados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	11 contacts →
	Exact match “Somos uma sociedade de advogados com sede na cidade do Rio de Janeiro que combina a oferta de um escritório full-service com a maestria e competência de uma relojoaria jurídica.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Smith E Dantas Advogados Associados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	10 contacts →
	Exact match “Escritório de Advocacia fundado em 1995” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Guerra & Doin	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	10 contacts →
	Exact match “O Guerra & Doin Advogados (G&D) nasceu em 2009, quando seus sócios optaram por um escritório com atendimento personalizado, gerido por profissionais com grande capital…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Mattar E Zamponi Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	10 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Miguez & Florentino Advogados Associados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	1-10	9 contacts →
	Exact match “Direito da família, imobiliário e cível.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Saboya, Direito, Muanis - Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	8 contacts →
	Exact match “Saboya, Direito, Muanis - Advogados is a law practice company based out of R Araujo Porto Alegre, 36, Grupos 1.104 A 1.108, Rio De Janeiro, Rio De Janeiro, Brazil.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Aguilar & Barbosa Advogados Associados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	8 contacts →
	Exact match “Aguilar & Barbosa Advogados Associados é um escritório de advocacia situado na Rua Visconde de Inhauma, 81 - 2º andar - Centro, Rio de Janeiro, RJ, Brasil.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Belinger INC	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	1-10	8 contacts →
	Exact match “Nosso time reúne profissionais com especialidades distintas voltadas ao ramo do direito privado, para atender amplamente as necessidades dos nossos clientes.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Terra Rocha Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match “Nosso maior diferencial é a capacidade de avaliar e propor, de forma personalizada, as melhores SOLUÇÕES JURÍDICAS atuando, inclusive, na ADVOCACIA PREVENTIVA, evitando demandas…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Álvaro Cravo Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match “Álvaro Cravo Advogados é uma sociedade especializada nas mais diversas áreas jurídicas: Empresarial, Trabalhista, Imobiliária, Família e Sucessões Com foco no Direito Empresarial…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Bblaw- Baldini Blanck Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “O escritório da BBLAW possui um conceito inovador de escritório-boutique.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Meireles Alves Advocacia & Consultoria	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “Escritório atuante em diversos ramos do direito.” 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 “estate and family 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 255 estate and family law firms based in Rio De Janeiro, Brazil

See the full list, filter by size, metro and specialty, and access 316 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Estate and family law firms based in Rio De Janeiro, Brazil at a glance

As of Sep 28, 2026

20.9%Verified-email coverage

5.9Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

193

11-50

51-200

201-500

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 255 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 “estate and family 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 316 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.

Estate and family 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 “estate and family law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many estate and family law firms are there based in Rio De Janeiro, Brazil?

RevenueBase identified 255 company matches for estate and family 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?

Villemor Amaral 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 estate and family law firms?

Sao Paulo leads Brazil with 874 company records, followed by Rio De Janeiro (255) and Curitiba (196).

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 316 professional contacts with verified work emails tracked across these 255 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.