Company lists · Data refreshed September 2026

Top 15 Law firm consulting companies based in Rio De Janeiro, Brazil

RevenueBase identified 965 law firm consulting companies headquartered in Rio De Janeiro, Brazil as of September 2026 and tracks 9,994 professional contacts across them, including 3,202 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category (3,380 companies); Rio De Janeiro follows with 965.

This list covers law firm consulting companies headquartered in Rio De Janeiro, 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
965Companies
9,994Contacts tracked
3,202Verified emails
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The 15 largest law firm consulting companies based in Rio De Janeiro, Brazil

Ranked by team size
Top 15 of 965 law firm consulting companies based in Rio De Janeiro, Brazil, ranked by team size, largest first. Data refreshed Sep 4, 2026. RevenueBase Smart Search rates how each company's information relates to law firm consulting companies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 4, 2026201-500393 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
2Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 4, 2026201-500180 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 Sep 4, 2026
3Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 4, 202651-200167 contacts →

Indirect evidence

“Reinventando o Direito.”

Source: RevenueBase Database · checked Sep 4, 2026
4Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 4, 202651-200151 contacts →

Indirect evidence

“Em 1995, em meio às mudanças que definiram a nova economia brasileira, nascia o Vieira Rezende Advogados.”

Source: RevenueBase Database · checked Sep 4, 2026
5Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 4, 2026201-500151 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 Sep 4, 2026
6Partial evidenceRio De Janeiro, BrazilHQ checked Sep 4, 202651-200150 contacts →

Partial 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 Sep 4, 2026
7Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 4, 202651-20099 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 Sep 4, 2026
8Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 4, 202651-20094 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 Sep 4, 2026
9Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 4, 2026201-50087 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 4, 2026
10Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 4, 202651-20086 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 Sep 4, 2026
11Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 4, 202611-5078 contacts →

Indirect evidence

“Somos um escritório multidisciplinar, atento aos novos desafios de um mundo cada vez mais dinâmico.”

Source: RevenueBase Database · checked Sep 4, 2026
12Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 4, 202651-20068 contacts →

Indirect evidence

“Barros & Advogados Associados é um escritório de advocacia especializado em Direito Bancário, Cível e Comercial, fundado no ano de 1994.”

Source: RevenueBase Database · checked Sep 4, 2026
13Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 4, 202611-5065 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 4, 2026
14Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 4, 202651-20056 contacts →

Indirect evidence

“A Arrighi Advogados, constituída há mais de 10 anos, destaca-se no mercado jurídico por sua eficiência, qualidade profissional e pelo atendimento personalizado.”

Source: RevenueBase Database · checked Sep 4, 2026
15Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 4, 202651-20050 contacts →

Indirect evidence

“Fundado em 2008, o escritório Vieira de Castro, Mansur & Faver Advogados (VCMF) atua nas principais áreas do Direito Empresarial Atualmente amparados por equipes…”

Source: RevenueBase Database · checked Sep 4, 2026

Showing 15 of 965 law firm consulting companies based in Rio De Janeiro, Brazil

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Law firm consulting companies based in Rio De Janeiro, Brazil at a glance

As of Sep 4, 2026
32.0%Verified-email coverage
10.4Average contacts per company
1-10Median size (employees)
Sep 4, 2026Page data refreshed

Companies by employee count

1-10
617
11-50
265
51-200
59
201-500
11
501-1,000
1
1,001-5,000
1

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 965 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 law firm consulting companies, 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 firm consulting companies”. 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 firm consulting companies), 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 firm consulting companies, 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, 3,202 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.

Law firm consulting companies by metro in Brazil

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 law firm consulting companies, 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 law firm consulting companies are there based in Rio De Janeiro, Brazil?

RevenueBase identified 965 law firm consulting companies headquartered in Rio De Janeiro, 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?

Villemor Amaral Advogados, headquartered in Rio De Janeiro, tops this list with the largest team on record.

Which city in Brazil has the most law firm consulting companies?

Sao Paulo leads Brazil with 3,380 headquartered companies, followed by Rio De Janeiro (965) and Belo Horizonte (653).

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 3,202 verified decision-maker contacts tracked across these 965 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.