Company lists · Data refreshed September 2026

Top 25 Maritime law firms based in Brazil

RevenueBase identified 237 company matches for maritime law firms associated with Brazil as of September 2026 and tracks 3,871 professional contacts across them, including 1,139 with verified work emails and 35 with mobile numbers. Sao Paulo is the largest hub.

This list covers company matches for maritime law firms associated with 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 5, 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 5, 2026 How this list was built
237Companies
3,871Contacts tracked
1,139Verified emails
35Mobile numbers
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The 25 largest maritime law firms based in Brazil

Ranked by team size
Top 25 of 237 company matches for maritime law firms based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchRio De Janeiro, BrazilHQ recorded Sep 5, 2026501-1,000799 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 5, 2026 · View company records in RevenueBase
2Exact matchRio De Janeiro, BrazilHQ recorded Sep 5, 2026201-500386 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 5, 2026 · View company records in RevenueBase
3Exact matchSao Paulo, BrazilHQ recorded Sep 5, 2026201-500336 contacts →

Exact match

“O escritório ALMEIDA SANTOS ADVOGADOS é fruto da experiência da família Almeida Santos no direito securitário desde 1989.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4Exact matchBelo Horizonte, BrazilHQ recorded Sep 5, 202651-200156 contacts →

Exact match

“Uma mesma visão, Resultados surpreendentes.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5Exact matchRio De Janeiro, BrazilHQ recorded Sep 5, 202651-200138 contacts →

Exact match

“Com 94 anos de história, possuímos vasta experiência na prestação de assessoria jurídica a clientes nacionais e internacionais.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6Exact matchSao Paulo, BrazilHQ recorded Sep 5, 202651-20066 contacts →

Exact match

“O escritório J.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7Exact matchPorto Alegre, BrazilHQ recorded Sep 5, 202651-20064 contacts →

Exact match

“O Escritório Ramos e Kruel Advogados atua com qualidade e excelência há mais de 18 anos na área do Direito Empresarial.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8Exact matchItajaí, BrazilHQ recorded Sep 5, 202651-20057 contacts →

Exact match

“Fundada em 23 de março de 1978, a Proamar é fruto do sonho do saudoso Comandante Antônio Carlos Schiefler Mathias.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9Exact matchSantos, BrazilHQ recorded Sep 5, 202651-20049 contacts →

Exact match

“Ruy de Mello Miller (RMM) is a Brazilian law firm specialized in Corporate, Maritime and Port Law.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10Exact matchRio De Janeiro, BrazilHQ recorded Sep 5, 202611-5049 contacts →

Exact match

“Especializado em Direito Civil, Seguros, Comercial, Processual Civil e Arbitragem, o Tavares & Chacur de Miranda Advogados é composto por sócios de sólida formação acadêmica e…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11Exact matchRio De Janeiro, BrazilHQ recorded Sep 5, 202651-20043 contacts →

Exact match

“Costa, Albino & Rocha Sociedade de Advogados (CAR) é um escritório de advocacia brasileiro especializado em contencioso, regulatório e consultivo, com foco nos setores…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12Exact matchSão Paulo, BrazilHQ recorded Sep 5, 202611-5041 contacts →

Exact match

“Nosso escritório nasceu em 2007 com o compromisso de prestar serviços jurídicos com excelência, agilidade e transparência.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13Exact matchSão Paulo, BrazilHQ recorded Sep 5, 202611-5040 contacts →

Exact match

“F.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14Exact matchSantos, BrazilHQ recorded Sep 5, 202611-5039 contacts →

Exact match

“Escritório de advocacia com 57 anos de tradição no direito marítimo, portuário, regulatório, trabalhista e demais áreas relacionadas ao comércio e transporte de cargas.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15Exact matchSantos, BrazilHQ recorded Sep 5, 202611-5032 contacts →

Exact match

“Fundado em 2001, Reis, Braun e Regueira Advogados alia a especialização de uma boutique com a estrutura de um escritório de médio porte, com um staff de 45 pessoas.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16Exact matchRio De Janeiro, BrazilHQ recorded Sep 5, 202611-5027 contacts →

Exact match

“Garbois Melo Advogados is a highly specialised Brazilian lawfirm acting on shipping law, tax law, commercial litigation and arbitration.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17Exact matchSão Paulo, BrazilHQ recorded Sep 5, 202611-5027 contacts →

Exact match

“O primeiro escritório do Brasil especializado em Direito Securitário, fundado em 1940.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18Exact matchSantos, BrazilHQ recorded Sep 5, 202611-5024 contacts →

Exact match

“Law practice on Maritime and Multimodal Law, International Contracts and Customs-related issues.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19Exact matchSão Paulo, BrazilHQ recorded Sep 5, 202611-5023 contacts →

Exact match

“Somos um dos principais escritórios de advocacia do Brasil, ranqueado 2° melhor da América Latina em Operações de Trade Finance (Euromoney, 2012).”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20Exact matchCampinas, BrazilHQ recorded Sep 5, 202611-5023 contacts →

Exact match

“We are Hellas Shipping Agencies, a Hellenic company established in Brazil, acting as Owners protective agents with own and associated offices covering all Brazilian ports.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21Exact matchBelo Horizonte, BrazilHQ recorded Sep 5, 202611-5020 contacts →

Exact match

“Lima Netto Carvalho Abreu Mayrink Sociedade de Advogados resulta da associação de profissionais com consistente experiência em renomados escritórios de advocacia e sólida formação…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22Exact matchRio De Janeiro, BrazilHQ recorded Sep 5, 202611-5020 contacts →

Exact match

“Fundado em 2003, o escritório de advocacia Matuch de Carvalho Associados nasceu com a proposta de atender, com alto nível técnico e personalizado, cada um dos seus clientes.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23Exact matchVitória, BrazilHQ recorded Sep 5, 202611-5019 contacts →

Exact match

“Mattar Vilela Advogados é um escritório de advocacia que fornece serviços de consultoria, assessoria e representação judicial e administrativa com foco nas áreas do direito…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24Exact matchSao Paulo, BrazilHQ recorded Sep 5, 202611-5018 contacts →

Exact match

“Founded in 1984, Ernesto Tzirulnik Advocacia (ETAD) is recognised by the leading international guides as one of the most important law firms specialising in insurance law.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25Exact matchCuritiba, BrazilHQ recorded Sep 5, 202611-5017 contacts →

Exact match

“Encontrar as melhores soluções para os nossos clientes é o que nos motiva.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

Showing 25 of 237 maritime law firms based in Brazil

See the full list, filter by size, metro and specialty, and access 1,139 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Maritime law firms based in Brazil at a glance

As of Sep 5, 2026
29.4%Verified-email coverage
0.9%Mobile-number coverage
16.3Average contacts per company
1-10Median size (employees)
20.7%Largest-city concentration · Sao Paulo
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
149
11-50
68
51-200
13
201-500
4
501-1,000
2

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 Brazil whose business descriptions match “maritime law firms” 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 1,139 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 5, 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.

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 “maritime law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many maritime law firms are there based in Brazil?

RevenueBase identified 237 company matches for maritime law firms associated with 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 has the most maritime law firms?

Sao Paulo leads with 49 company records, followed by Santos (35) and Rio De Janeiro (34).

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 1,139 professional contacts with verified work emails tracked across these 237 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 5, 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.