Company lists · Data refreshed September 2026
Top 25 Specialist family law firms based in Brazil
RevenueBase identified 1,690 specialist family law firms headquartered in Brazil as of September 2026 and tracks 6,492 professional contacts across them, including 871 with verified work emails. Sao Paulo is the largest hub.
This list covers specialist family law firms headquartered in 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 14, 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 specialist family law firms based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 613 contacts → | ||||
Partial evidence “Advocacia is a law practice company based out of Av Rio Branco, 441, Florianopolis, Sc, Brazil.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 2 | 220 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 Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 3 | 112 contacts → | ||||
Partial evidence “Contini E Cerbaro Advogados Associados is a law practice company based out of R Dr Marques Do Herval, 1344, Andar 6 Edif Satelite, Caxias Do Sul, Rio Grande Do Sul, Brazil.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 4 | 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 Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 5 | 55 contacts → | ||||
Indirect evidence “O HRSA, nova sociedade de advogados, simboliza a coesão de um grupo de profissionais experientes, que trabalham lado a lado há mais de 20 anos, oferecendo assessoria jurídica…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 6 | 43 contacts → | ||||
Partial evidence “Sylvio S Fernandes - Advogados Associados is a law practice company based out of R Matias Aires, 402, 404 - 10 E 11 Andares, Sao Paulo, Sp, Brazil.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 7 | 42 contacts → | ||||
Indirect evidence “Atuamos com comprometimento e estratégia em diversas áreas do direito, oferecendo soluções jurídicas eficazes para quem busca justiça.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 8 | 41 contacts → | ||||
Partial evidence “Suttile E Vaciski Sociedade De Advogados is a law practice company based out of R Sao Bento, 545, Bloco B Sala 1301 Andar 13, Sao Paulo, Sp, Brazil.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 9 | 41 contacts → | ||||
Indirect evidence “A Abdo Advogados é um escritório de advocacia que prima por serviços jurídicos de alta qualidade, atuando de forma criteriosa na defesa de seus clientes.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 10 | 37 contacts → | ||||
Indirect evidence “A Jornada do Escritório VOI Advogados Era o ano de 2007, e três amigos advogados decidiram unir suas paixões pela justiça e fundar o escritório VOI Advogados.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 11 | 32 contacts → | ||||
Indirect evidence “Montezuma e Conde é um escritório de advocacia full service com sede em Brasília/DF.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 12 | 30 contacts → | ||||
Indirect evidence “Com o escopo de prestar serviços de máxima qualidade, com dinamismo, eficiência e discrição o escritório de advocacia conta com uma equipe de advogados constantemente atualizados…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 13 | 29 contacts → | ||||
Partial evidence “Ayslan Moraes Advogados Associados is a law practice company based out of Av Dr.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 14 | 28 contacts → | ||||
Indirect evidence “Fundado por profissionais experientes e especializados em diferentes áreas do direito, o escritório Nogueira, Haret, Melo e Maroli Advogados (“NHM Advogados”) tem como principal…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 15 | 28 contacts → | ||||
Indirect evidence “Guimarães Bastos Advogados atua na área de família e sucessões desde 2006, alicerçado na qualidade técnica, ética e próximo contato com o cliente.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 16 | 27 contacts → | ||||
Partial evidence “Chalfin, Goldberg, Vainboim & Fichtner Advogados Associados is a law practice company based out of Edifício Neo Coporate - Rua da Glória, 251 - Sala 202 - Centro Cívico, Curitiba…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 17 | 26 contacts → | ||||
Indirect evidence “O escritório surgiu, em 1997, como uma boutique altamente especializada em Direito Imobiliário, e se mantém até os dias de hoje, ampliando suas atividades para o Direito de…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 18 | 26 contacts → | ||||
Indirect evidence “O escritório Carmo Sociedade de Advogados atua exclusivamente na área de Direito das Famílias e Violência Doméstica e Famílias, mantendo um relacionamento ético, responsável e…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 19 | 24 contacts → | ||||
Indirect evidence “Advogados especializados em Previdenciário, Trabalhista, Cível e Família” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 20 | 23 contacts → | ||||
Indirect evidence “A sociedade Lopes Cavalheiro Rodrigues Advogados, LCR Advogados, originalmente denominada Lopes Cavalheiro Advogados, foi fundada em 1997 pelo Dr.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 21 | 22 contacts → | ||||
Indirect evidence “Somos o escritório Venturi Silva & Hüttner Advogados Associados, uma equipe full service altamente especializada que há 40 anos oferece soluções jurídicas em todas as áreas do…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 22 | 22 contacts → | ||||
Indirect evidence “Após 20 anos de experiência profissional, o advogado Átila Abella fundou seu próprio escritório, a Abella Advocacia.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 23 | 22 contacts → | ||||
Indirect evidence “Somos um Escritório de Advocacia comprometido com a excelência nas diferentes práticas de direito.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 24 | 22 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 25 | 21 contacts → | ||||
Indirect evidence “Advocacia especializada em demandas empresariais.” Source: RevenueBase Database · checked Sep 14, 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: specialist family 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 specialist family law firms.
- Partial evidence
- Its own public description names part of specialist family law firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name specialist family 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 1,690 specialist family law firms based in Brazil
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Specialist family law firms based in Brazil at a glance
As of Sep 14, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 1,690 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 specialist family 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 Brazil whose own description of what they do matches “specialist family 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 specialist family 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 specialist family law firms, and records with no verified work email. Companies headquartered outside Brazil 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, 871 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 14, 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.
Specialist family law firms by metro
- Specialist family law firms in Sao Paulo372
- Specialist family law firms in Rio De Janeiro121
- Specialist family law firms in Curitiba86
- Specialist family law firms in Porto Alegre66
- Specialist family law firms in Belo Horizonte57
- Specialist family law firms in Brasilia39
- Specialist family law firms in Campinas37
- Specialist family law firms in Florianopolis25
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 specialist family 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 specialist family law firms are there based in Brazil?
RevenueBase identified 1,690 specialist family law firms headquartered in 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?
Advocacia, headquartered in Florianopolis, tops this list with the largest team on record.
Which city has the most specialist family law firms?
Sao Paulo leads with 372 headquartered companies, followed by Rio De Janeiro (121) and Curitiba (86).
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 871 verified decision-maker contacts tracked across these 1,690 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 14, 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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