Company lists · Data refreshed September 2026

Top 25 Legal support services law firms based in Brazil

Name: Legal support services law firms based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 6,524 companies tracked

RevenueBase identified 6,524 legal support services law firms headquartered in Brazil as of September 2026 and tracks 62,249 professional contacts across them, including 10,996 with verified work emails and 652 with mobile numbers. Sao Paulo is the largest hub.

This list covers legal support services 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 4, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

6,524Companies

62,249Contacts tracked

10,996Verified emails

652Mobile numbers

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The 25 largest legal support services law firms based in Brazil

Ranked by team size

Top 25 of 6,524 legal support services law firms based in Brazil, ranked by team size, largest first. Data refreshed Sep 4, 2026. RevenueBase Smart Search rates how each company's information relates to legal support services law firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Mattos Filho	Indirect evidence	São Paulo, BrazilHQ checked Sep 4, 2026	1,001-5,000	1,574 contacts →
	Indirect evidence “Somos um dos escritórios de advocacia líderes do mercado brasileiro, estruturado para atender nossos clientes em mais de 45 áreas do Direito, de maneira coordenada e integrada.” Source: RevenueBase Database · checked Sep 4, 2026
2	Siqueiracastro	Partial evidence	São Paulo, BrazilHQ checked Sep 4, 2026	1,001-5,000	819 contacts →
	Partial 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 Sep 4, 2026
3	Chalfin, Goldberg & Vainboim Advogados	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	501-1,000	799 contacts →
	Partial evidence “Through hard work and dedication over the past 15 years, Chalfin, Goldberg & Vainboim Advogados (“CGV“) has achieved a leading position among the biggest and best Brazilian law…” Source: RevenueBase Database · checked Sep 4, 2026
4	vezzilapolla.legal	Partial evidence	Sao Paulo, BrazilHQ checked Sep 4, 2026	201-500	627 contacts →
	Partial evidence “vezzilapolla.legal foi fundado em 2016, e conta atualmente com cerca de 600 profissionais.” Source: RevenueBase Database · checked Sep 4, 2026
5	Advocacia	Partial evidence	Florianopolis, BrazilHQ checked Sep 4, 2026	n/a	619 contacts →
	Partial evidence “Advocacia is a law practice company based out of Av Rio Branco, 441, Florianopolis, Sc, Brazil.” Source: RevenueBase Database · checked Sep 4, 2026
6	FFA Ferrareze E Freitas	Indirect evidence	São Paulo, BrazilHQ checked Sep 4, 2026	201-500	562 contacts →
	Indirect evidence “SOBRE O FFA O início das atividades remonta ao ano de 1982, na cidade de Passo Fundo, Planalto Médio do Rio Grande do Sul.” Source: RevenueBase Database · checked Sep 4, 2026
7	Schulze Advogados Associados	Indirect evidence	Joinville, BrazilHQ checked Sep 4, 2026	201-500	547 contacts →
	Indirect evidence “A SCHULZE ADVOGADOS ASSOCIADOS, iniciou suas atividades em Joinville/SC em 1991.” Source: RevenueBase Database · checked Sep 4, 2026
8	Bichara Advogados	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	201-500	523 contacts →
	Indirect evidence “For more than 20 years, we have built a trajectory based on values and ethical principles.” Source: RevenueBase Database · checked Sep 4, 2026
9	Marcelo Tostes Advogados	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 4, 2026	201-500	511 contacts →
	Indirect evidence “Fundado em o Marcelo Tostes Advogados firmou-se como um escritório de advocacia empresarial de excelência.” Source: RevenueBase Database · checked Sep 4, 2026
10	Pessoa & Pessoa Advogados	Indirect evidence	Salvador, BrazilHQ checked Sep 4, 2026	501-1,000	502 contacts →
	Indirect evidence “O Pessoa & Pessoa Advogados, presente há mais de 40 anos no mercado, tem como foco gerar valor aos seus clientes através de uma assessoria jurídica abrangente, especializada e…” Source: RevenueBase Database · checked Sep 4, 2026
11	Tortoro, Madureira & Ragazzi Advogados	Indirect evidence	São Paulo, BrazilHQ checked Sep 4, 2026	201-500	477 contacts →
	Indirect evidence “Somos um escritório focado no direito empresarial, destacando-se nas áreas Cível, Recuperação de Crédito, Trabalhista, Consumidor, Administrativo, Societário e Contratos…” Source: RevenueBase Database · checked Sep 4, 2026
12	Azevedo Sette Advogados	Indirect evidence	São Paulo, BrazilHQ checked Sep 4, 2026	501-1,000	402 contacts →
	Indirect evidence “6º escritório mais lembrado por executivos jurídicos das maiores empresas e bancos na América Latina (pesquisas do LACCA \| Who Represents Latin America's Biggest Companies…” Source: RevenueBase Database · checked Sep 4, 2026
13	Villemor Amaral Advogados	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	201-500	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 Sep 4, 2026
14	Almeida Santos Advogados	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 4, 2026	201-500	334 contacts →
	Indirect evidence “O escritório ALMEIDA SANTOS ADVOGADOS é fruto da experiência da família Almeida Santos no direito securitário desde 1989.” Source: RevenueBase Database · checked Sep 4, 2026
15	Caique Castro, Sociedade DE Advocacia	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 4, 2026	201-500	333 contacts →
	Indirect evidence “Escritório de advocacia.” Source: RevenueBase Database · checked Sep 4, 2026
16	Benicio Advogados Associados	Partial evidence	Sao Paulo, BrazilHQ checked Sep 4, 2026	201-500	310 contacts →
	Partial evidence “Full sercice law firm wtih focus on the following areas of practice: Administrative Law, Associative Law, Banking and Finance, Capital Markets, Civil and Commercial Law…” Source: RevenueBase Database · checked Sep 4, 2026
17	Autuori Burmann Sociedade DE Advogados	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 4, 2026	201-500	296 contacts →
	Indirect evidence “Nossa história começa a partir do encontro de Maria Helena Autuori e Marcia Sanz Burmann, que juntas fundaram um escritório que advoga com entusiasmo e excelência na Área…” Source: RevenueBase Database · checked Sep 4, 2026
18	Olimpio DE Azevedo Advogados	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 4, 2026	201-500	257 contacts →
	Indirect evidence “Um dos maiores e mais tradicionais escritórios de advocacia do país, o Olimpio de Azevedo Advogados é responsável pelo patrocínio de um número superior a 50 mil demandas, tendo…” Source: RevenueBase Database · checked Sep 4, 2026
19	Sette Câmara, Corrêa E Bastos Advogados Associados	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 4, 2026	501-1,000	250 contacts →
	Indirect evidence “Fundado em 1990, o Sette Câmara, Corrêa e Bastos Advogados Associados está entre os maiores e mais conceituados escritórios de advocacia do País, destacando-se pela excelência na…” Source: RevenueBase Database · checked Sep 4, 2026
20	Decio Freire Advogados Associados	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 4, 2026	201-500	246 contacts →
	Indirect evidence “Pode-se vencer pela habilidade, inteligência e técnica.” Source: RevenueBase Database · checked Sep 4, 2026
21	Viana Peixoto Advogados Associados	Indirect evidence	Fortaleza, BrazilHQ checked Sep 4, 2026	201-500	229 contacts →
	Indirect evidence “A sociedade PONTES E PEIXOTO ADVOGADOS ASSOCIADOS iniciou suas atividades em 1988, fundada pelos advogados Miguel Oscar Viana Peixoto (in memoriam) e Francisco Gladyson Pontes.” Source: RevenueBase Database · checked Sep 4, 2026
22	Pereira Gionédis Advogados	Indirect evidence	Curitiba, BrazilHQ checked Sep 4, 2026	201-500	225 contacts →
	Indirect evidence “QUEM SOMOS Com 45 anos de experiência no universo jurídico, o Pereira Gionédis Advogados é um dos maiores escritórios do Sul do Brasil.” Source: RevenueBase Database · checked Sep 4, 2026
23	Lacaz Martins, Pereira Neto, Gurevich & Schoueri	Indirect evidence	São Paulo, BrazilHQ checked Sep 4, 2026	201-500	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 Sep 4, 2026
24	Leite, Tosto E Barros Advogados	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 4, 2026	201-500	214 contacts →
	Indirect evidence “Somos um escritório full service que abraçou o propósito e o compromisso de prestar um atendimento personalizado e em linha com os mais altos padrões de qualidade e excelência.” Source: RevenueBase Database · checked Sep 4, 2026
25	Mandaliti	Indirect evidence	São Paulo, BrazilHQ checked Sep 4, 2026	501-1,000	205 contacts →
	Indirect evidence “Fundado em dezembro de 1997, o Mandaliti Advogados é um escritório altamente especializado, com atuação segmentada por áreas de negócio, o que proporciona aos seus advogados um…” Source: RevenueBase Database · checked Sep 4, 2026

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: legal support services 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 legal support services law firms.
Partial evidence: Its own public description names part of legal support services law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name legal support services 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 6,524 legal support services law firms based in Brazil

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Legal support services law firms based in Brazil at a glance

As of Sep 4, 2026

17.7%Verified-email coverage

1.0%Mobile-number coverage

9.5Average contacts per company

1-10Median size (employees)

21.0%Largest-city concentration · Sao Paulo

Sep 4, 2026Page data refreshed

Companies by employee count

1-10

4,727

11-50

1,402

51-200

215

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

1,38231–60

6,05261–90

3,52390–180

39180+

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 legal support services 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 “legal support services 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 legal support services 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 legal support services 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, 10,996 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 4, 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.

Legal support services law firms by metro

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 legal support services 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 legal support services law firms are there based in Brazil?

RevenueBase identified 6,524 legal support services 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?

Mattos Filho, headquartered in Brasilia, tops this list with the largest team on record.

Which city has the most legal support services law firms?

Sao Paulo leads with 1373 headquartered companies, followed by Rio De Janeiro (429) and Belo Horizonte (310).

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 10,996 verified decision-maker contacts tracked across these 6,524 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 4, 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.