Company lists · Data refreshed September 2026

Top 25 Law firm business process outsourcing companies based in Rio De Janeiro, Brazil

Name: Law firm business process outsourcing companies 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 149 companies tracked

RevenueBase identified 149 company matches for law firm business process outsourcing companies associated with Rio De Janeiro, Brazil as of September 2026 and tracks 3,735 professional contacts across them, including 1,343 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category (604 companies); Rio De Janeiro follows with 149.

This list covers company matches for law firm business process outsourcing companies 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

149Companies

3,735Contacts tracked

1,343Verified emails

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The 25 largest law firm business process outsourcing companies based in Rio De Janeiro, Brazil

Ranked by team size

Top 25 of 149 company matches for law firm business process outsourcing companies 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	Chalfin, Goldberg & Vainboim Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	501-1,000	799 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Bichara Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	201-500	531 contacts →
	Exact match “For more than 20 years, we have built a trajectory based on values and ethical principles.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Gondim Albuquerque Negreiros ADV	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	201-500	389 contacts →
	Exact match “Na plaquinha do escritório, nós somos Gondim Albuquerque Negreiros Advogados.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	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
5	Vinhas E Redenschi Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	126 contacts →
	Exact match “Especializados em Direito Empresarial, concentramos em um único Escritório todas as soluções jurídicas que sua empresa pode precisar.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	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
7	Vieites, REI Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	63 contacts →
	Exact match “Somos um escritório de advocacia com atuação em diversos segmentos da economia.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Damasceno Rajão Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	43 contacts →
	Exact match “Somos um escritório de advocacia contenciosa corporativa especializado em gestão jurídica, prevenção, redução de passivo e recuperação de créditos.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Mello Alves, Erthal & Morett Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	34 contacts →
	Exact match “Founded in 2014, Mello Alves, Erthal & Morett Advogados has an experient and consolidated professional staff in the national legal community, offering a wide-ranging and modern…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Prime & Llonk Contabilidade	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	30 contacts →
	Exact match “A história da Prime & Llonk Contabilidade começa em 2007 a partir da fusão da Prime Consultoria com a Llonk Contábil, reunindo atualmente profissionais com mais de 30 anos de…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Quality Contabilidade	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	28 contacts →
	Exact match “Somos uma empresa BPO Contábil e Financeiro, constituída por Profissionais com larga experiência, que visam prestar um Serviço de Excelência indicando sempre as melhores Soluções…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Dressler Beyond Business	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	27 contacts →
	Exact match “A Dressler é uma empresa de BPO - Business Process Outsourcing que atua nas áreas meio das empresas, dentro dos departamentos de Controladoria, Finanças, Impostos, Gestão de…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Marlan Marinho Jr. Advogados Associados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	26 contacts →
	Exact match “Fundado em 2002, o escritório Marlan Marinho Jr.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	FTR Fontes Tarso Ribeiro Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	25 contacts →
	Exact match “FTR é fruto da união de profissionais comprometidos com a excelência na prestação de serviços advocatícios há mais de 30 anos.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Gomes DE Mattos Advogados Associados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	21 contacts →
	Exact match “Gomes de Mattos Advogados Associados é um escritório de advocacia empresarial com atuação nacional, com destacada atividade junto aos Tribunais Superiores.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Felipe Santa Cruz Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	20 contacts →
	Exact match “Somos um escritório de advocacia moderno, ágil e preparado para os desafios atuais.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Adão E Cunha Advogados Associados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	19 contacts →
	Exact match “Escritório de advocacia com foco no atendimento a grandes carteiras de processos, principalmente na qualidade de escritório correspondente, com realização de acompanhamento…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Martins Bastos Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	19 contacts →
	Exact match “Um escritório Corporate Legal Counsel Moderno e de relacionamento próximo ao seu cliente.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Matos E Daixum Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	18 contacts →
	Exact match “Desde 2005, o Matos e Daixum Advogados (MDA) é parceiro jurídico de empresas que exigem estratégia, velocidade e segurança.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Brandão & Mesquita Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	17 contacts →
	Exact match “Brandão & Mesquita Advogados tem sua atuação marcada pelo foco em resultados e pelo relacionamento com o cliente.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Moreira Menezes, Martins Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	16 contacts →
	Exact match “Sociedade de advogados constituída por profissionais com sólida formação acadêmica e visão empreendedora.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	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
23	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
24	Soma Advocacia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	15 contacts →
	Exact match “O escritório foi criado e consolidado com a força de um time selecionado de forma criteriosa, aliado a utilização de sistemas e softwares de última geração edevidamente…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Osorio, Fernandes Advogados	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	14 contacts →
	Exact match “The law firm was established in 1998 by legal professionals from some of the most renowned law firms, who have joined their efforts in order to improve the practice of law and the…” 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 “law firm business process outsourcing companies”. 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 149 law firm business process outsourcing companies based in Rio De Janeiro, Brazil

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Law firm business process outsourcing companies based in Rio De Janeiro, Brazil at a glance

As of Sep 28, 2026

36.0%Verified-email coverage

25.1Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 149 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 “law firm business process outsourcing companies” 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 1,343 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.

Law firm business process outsourcing companies 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 “law firm business process outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many law firm business process outsourcing companies are there based in Rio De Janeiro, Brazil?

RevenueBase identified 149 company matches for law firm business process outsourcing companies 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?

Chalfin, Goldberg & Vainboim 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 law firm business process outsourcing companies?

Sao Paulo leads Brazil with 604 company records, followed by Rio De Janeiro (149) and Belo Horizonte (140).

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 1,343 professional contacts with verified work emails tracked across these 149 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.