Company lists · Data refreshed September 2026

Top 25 Dispute resolution law firms based in Brazil

Name: Dispute resolution law firms based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 1,179 companies tracked

RevenueBase identified 1,179 dispute resolution law firms headquartered in Brazil as of September 2026 and tracks 10,589 professional contacts across them, including 2,803 with verified work emails. Sao Paulo is the largest hub.

This list covers dispute resolution 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 28, 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 28, 2026 86% judged on-target in blind review

1,179Companies

10,589Contacts tracked

2,803Verified emails

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The 25 largest dispute resolution law firms based in Brazil

Ranked by team size

Top 25 of 1,179 dispute resolution law firms based in Brazil, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to dispute resolution 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	Mascarenhas Barbosa Advogados	Indirect evidence	Campo Grande, BrazilHQ checked Sep 28, 2026	501-1,000	522 contacts →
	Indirect evidence “O escritório Mascarenhas Barbosa & Advogados Associados, criado no ano de é uma evolução do escritório jurídico inaugurado pelo advogado Gualter Mascarenhas Barbosa em 1968, ao…” Source: RevenueBase Database · checked Sep 28, 2026
2	Marcelo Tostes Advogados	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	201-500	518 contacts →
	Indirect evidence “Fundado em o Marcelo Tostes Advogados firmou-se como um escritório de advocacia empresarial de excelência.” Source: RevenueBase Database · checked Sep 28, 2026
3	Caique Castro, Sociedade DE Advocacia	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	201-500	336 contacts →
	Indirect evidence “Escritório de advocacia.” Source: RevenueBase Database · checked Sep 28, 2026
4	Perez DE Rezende Advogados	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	201-500	230 contacts →
	Indirect evidence “Com mais de 40 anos de história, a Perez de Rezende Advogados se posiciona como uma empresa dinâmica, eficiente e que preza pela qualidade em seus serviços, tendo conquistado o…” Source: RevenueBase Database · checked Sep 28, 2026
5	Leite, Tosto E Barros Advogados	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	201-500	216 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 28, 2026
6	Wambier, Yamasaki, Bevervanço & Lobo Advogados	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	51-200	174 contacts →
	Indirect evidence “O Wambier, Yamasaki, Bevervanço & Lobo Advogados é reconhecido pela alta especialização de seus profissionais.” Source: RevenueBase Database · checked Sep 28, 2026
7	Ferro, Castro Neves, Daltro & Gomide Advogados Fcdg Advogados	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	51-200	154 contacts →
	Partial 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 Sep 28, 2026
8	Arruda Alvim, Aragão & Lins	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	51-200	145 contacts →
	Indirect evidence “The Arruda Alvim, Aragão & Lins Office is able to advise and defend the interests of its clients, including in large causes, through judicial and administrative measures, as well…” Source: RevenueBase Database · checked Sep 28, 2026
9	Cam-Ccbc	Strong evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	118 contacts →
	Strong evidence “The Center for Arbitration and Mediation of the Chamber of Commerce Brazil-Canada (CAM-CCBC) is a pioneer in the administration of Adequate/Appropriate Dispute Resolutions (ADRs).” Source: RevenueBase Database · checked Sep 28, 2026
10	Exxata	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 28, 2026	51-200	115 contacts →
	Indirect evidence “Apoiamos nossos clientes na prevenção e resolução de problemas complexos e solução de conflitos.” Source: RevenueBase Database · checked Sep 28, 2026
11	Advocacia Maciel	Indirect evidence	Brasilia, BrazilHQ checked Sep 28, 2026	51-200	114 contacts →
	Indirect evidence “A Advocacia Maciel atua junto aos Tribunais Superiores e demais instâncias na defesa de mais de quarenta mil processos, além de efetuar um trabalho preventivo de consultas e…” Source: RevenueBase Database · checked Sep 28, 2026
12	Faleck & Associados	Partial evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	51-200	112 contacts →
	Partial evidence “Faleck & Associados é o primeiro escritório brasileiro especializado em resolução de disputas empresariais ou afins por acordo, por meio de negociação, mediação ou processos…” Source: RevenueBase Database · checked Sep 28, 2026
13	Marins Bertoldi Advogados	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	51-200	110 contacts →
	Indirect evidence “MARINS BERTOLDI ADVOGADOS ASSOCIADOS dedica-se à prestação de serviços jurídicos nas diversas áreas do direito empresarial, tendo como principal característica a capacidade de…” Source: RevenueBase Database · checked Sep 28, 2026
14	Sturzenegger E Cavalcante Advogados Associados	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	93 contacts →
	Indirect evidence “Somos uma equipe de advogados que atua em diversas áreas do Direito para contribuir no desenvolvimento e na gestão de riscos legais dos negócios de nossos clientes, seja aplicando…” Source: RevenueBase Database · checked Sep 28, 2026
15	Thomaz Bastos, Waisberg, Kurzweil Advogados	Partial evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	89 contacts →
	Partial evidence “Thomaz Bastos, Waisberg, Kurzweil Advogados is a law firm specialized in debt restructuring and insolvency, complex litigation and arbitration cases, corporate and financial…” Source: RevenueBase Database · checked Sep 28, 2026
16	Rosenthal E Guaritá Advogados	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	88 contacts →
	Indirect evidence “Rosenthal & Guaritá, foi estabelecido em 2002, com o objetivo de fornecer aos seus clientes, soluções jurídicas diferenciadas e afinadas com as mais novas formas de resolução de…” Source: RevenueBase Database · checked Sep 28, 2026
17	Cames Brasil Câmara DE Mediação E Arbitragem Especializada	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	86 contacts →
	Indirect evidence “A Câmara de Mediação e Arbitragem Especializada – CAMES é uma empresa focada na necessidade dos seus clientes.” Source: RevenueBase Database · checked Sep 28, 2026
18	Bicalho Navarro Advogados	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	51-200	78 contacts →
	Indirect evidence “O Escritório atua com ênfase no direito empresarial e advocacia de negócios, prestando assessoria jurídica especializada, de alta qualidade e eficiência para grupos empresariais…” Source: RevenueBase Database · checked Sep 28, 2026
19	Sangiogo Advogados Associados	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 28, 2026	51-200	78 contacts →
	Indirect evidence “MISSÃO Oferecer aos nossos clientes a resolução de seus conflitos, atuando com profissionais qualificados e comprometidos, sempre visando a excelência no atendimento e na…” Source: RevenueBase Database · checked Sep 28, 2026
20	DE Nicola Advogados	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 28, 2026	51-200	76 contacts →
	Indirect evidence “Trabalhamos com as melhores soluções para os nossos clientes, buscando o melhor resultado de um conflito, resolvendo-os com muita competência, eficiência e humanização.” Source: RevenueBase Database · checked Sep 28, 2026
21	JAB Advogados	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	51-200	66 contacts →
	Indirect evidence “O escritório J.” Source: RevenueBase Database · checked Sep 28, 2026
22	Ramos E Kruel Advogados	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 28, 2026	51-200	64 contacts →
	Indirect evidence “O Escritório Ramos e Kruel Advogados atua com qualidade e excelência há mais de 18 anos na área do Direito Empresarial.” Source: RevenueBase Database · checked Sep 28, 2026
23	FUX Advogados	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	11-50	64 contacts →
	Indirect evidence “Fux Advogados nasceu da combinação das experiências profissionais acumuladas por Rodrigo Fux e Leonel Pittzer em litígios de alta complexidade, cada qual em sua especialidade.” Source: RevenueBase Database · checked Sep 28, 2026
24	Sabz Advogados	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	11-50	59 contacts →
	Indirect evidence “Litigation: On the litigation practice in trial courts as well as in administrative agencies this Firm always adopt a strategic reading of each claim.” Source: RevenueBase Database · checked Sep 28, 2026
25	Gomm Advogados Associados	Indirect evidence	Curitiba, BrazilHQ checked Sep 28, 2026	51-200	58 contacts →
	Indirect evidence “O escritório GOMM ADVOGADOS ASSOCIADOS possui mais de 30 anos de experiência na advocacia empresarial, cível e trabalhista e conta com especialistas nas áreas de mediação…” Source: RevenueBase Database · checked Sep 28, 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: dispute resolution 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 dispute resolution law firms.
Partial evidence: Its own public description names part of dispute resolution law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name dispute resolution 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 1,179 dispute resolution law firms based in Brazil

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Dispute resolution law firms based in Brazil at a glance

As of Sep 28, 2026

26.5%Verified-email coverage

9.0Average contacts per company

1-10Median size (employees)

28.8%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

842

11-50

260

51-200

201-500

501-1,000

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 1,179 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 dispute resolution 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 “dispute resolution 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 dispute resolution 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 dispute resolution 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, 2,803 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 28, 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.

Dispute resolution 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 dispute resolution 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 dispute resolution law firms are there based in Brazil?

RevenueBase identified 1,179 dispute resolution 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?

Mascarenhas Barbosa Advogados, headquartered in Campo Grande, tops this list with the largest team on record.

Which city has the most dispute resolution law firms?

Sao Paulo leads with 339 headquartered companies, followed by Rio De Janeiro (129) and Belo Horizonte (63).

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 2,803 verified decision-maker contacts tracked across these 1,179 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 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 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.