Company lists · Data refreshed September 2026

Top 25 Insurance defense law firms based in Brazil

RevenueBase identified 258 company matches for insurance defense law firms associated with Brazil as of September 2026 and tracks 4,404 professional contacts across them, including 1,130 with verified work emails and 55 with mobile numbers. Sao Paulo is the largest hub.

This list covers company matches for insurance defense 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 3, 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 3, 2026 How this list was built
258Companies
4,404Contacts tracked
1,130Verified emails
55Mobile numbers
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The 25 largest insurance defense law firms based in Brazil

Ranked by team size
Top 25 of 258 company matches for insurance defense law firms based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 3, 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 3, 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 3, 2026 · View company records in RevenueBase
2Exact matchCampo Grande, BrazilHQ recorded Sep 3, 2026501-1,000524 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
3Exact matchSalvador, BrazilHQ recorded Sep 3, 2026201-500349 contacts →

Exact match

“Freire, Gerbasi & Bittencourt Advogados é um escritório de advocacia empresarial com atuação nacional, estruturado para apoiar empresas na gestão de riscos jurídicos e na condução…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, BrazilHQ recorded Sep 3, 2026201-500334 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 3, 2026 · View company records in RevenueBase
5Exact matchSao Paulo, BrazilHQ recorded Sep 3, 2026201-500227 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
6Exact matchSão Paulo, BrazilHQ recorded Sep 3, 202651-200131 contacts →

Exact match

“Escritório de Advocacia Full Service, especializado nos ramos de Seguros, Corretagem de Seguros, Resseguros e Previdência Privada.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
7Exact matchPorto Alegre, BrazilHQ recorded Sep 3, 2026n/a118 contacts →

Exact match

“Fundado em 1992, o Escritório Müller e Moreira Advocacia conta com 30 anos de experiência em atuação nas áreas do direito civil, direito do consumidor, direito empresarial e…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
8Exact matchBarueri, BrazilHQ recorded Sep 3, 202651-20078 contacts →

Exact match

“Petraroli Advogados Associados é um escritório moderno, ágil e atento à boa prática do Direito.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
9Exact matchSao Paulo, BrazilHQ recorded Sep 3, 202651-20065 contacts →

Exact match

“O escritório J.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, BrazilHQ recorded Sep 3, 202611-5060 contacts →

Exact match

“Litigation: On the litigation practice in trial courts as well as in administrative agencies this Firm always adopt a strategic reading of each claim.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, BrazilHQ recorded Sep 3, 202611-5057 contacts →

Exact match

“Fundada em 1991, a Schalch Sociedade de Advogados tem por princípio a prática de uma advocacia diferenciada.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
12Exact matchRio De Janeiro, BrazilHQ recorded Sep 3, 202651-20053 contacts →

Exact match

“Escritório de Advocacia especializado em (Res)Seguros com atuação no Brasil e no exterior.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
13Exact matchRio De Janeiro, BrazilHQ recorded Sep 3, 202611-5050 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 3, 2026 · View company records in RevenueBase
14Exact matchSao Paulo, BrazilHQ recorded Sep 3, 202611-5047 contacts →

Exact match

“Escritório de advocacia e consultoria jurídica nas áreas de seguro, responsabilidade civil, gerenciamento de crise e relações de consumo.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
15Exact matchSao Paulo, BrazilHQ recorded Sep 3, 202651-20045 contacts →

Exact match

“NDF Advogados, fundado na cidade de São Paulo, atua com dinamismo de forma especializada desde Para que seus clientes possam conquistar os melhores resultados em esfera nacional…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
16Exact matchRio De Janeiro, BrazilHQ recorded Sep 3, 202651-20043 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 3, 2026 · View company records in RevenueBase
17Exact matchSão Paulo, BrazilHQ recorded Sep 3, 202611-5039 contacts →

Exact match

“F.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
18Exact matchPorto Alegre, BrazilHQ recorded Sep 3, 202611-5036 contacts →

Exact match

“O Lima Advogados é referência nacional na defesa de propagandistas e vendedores em ações trabalhistas, especialmente contra a indústria farmacêutica.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
19Exact matchPorto Alegre, BrazilHQ recorded Sep 3, 202611-5033 contacts →

Exact match

“Fundado em 1983, o escritório C.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
20Exact matchSalvador, BrazilHQ recorded Sep 3, 202611-5033 contacts →

Exact match

“No coração da Cardoso Advocacia, uma equipe de especialistas em Direito à Saúde, liderada pelos experientes Murilo Elias Cardoso, Lucas Cardoso e Rivalino Cardoso, dedica-se…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
21Exact matchPetropolis, BrazilHQ recorded Sep 3, 202611-5030 contacts →

Exact match

“Localizado na Praça da Liberdade, centro histórico da cidade de Petrópolis, Região Serrana do Estado do Rio de Janeiro, Máximo de Souza & Coriolano Advogados atende seus clientes…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
22Exact matchSao Paulo, BrazilHQ recorded Sep 3, 202611-5027 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
23Exact matchEspírito Santo Do Pinhal, BrazilHQ recorded Sep 3, 202611-5026 contacts →

Exact match

“No AVG solucionamos problemas proporcionando negociações seguras.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
24Exact matchSao Paulo, BrazilHQ recorded Sep 3, 202611-5023 contacts →

Exact match

“We are an office that seeks proximity to our clients.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
25Exact matchRio De Janeiro, BrazilHQ recorded Sep 3, 202611-5022 contacts →

Exact match

“Escritório especializado na resolução de conflitos complexos de natureza civil e empresarial.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase

Showing 25 of 258 insurance defense law firms based in Brazil

See the full list, filter by size, metro and specialty, and access 1,130 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Insurance defense law firms based in Brazil at a glance

As of Sep 3, 2026
25.7%Verified-email coverage
1.2%Mobile-number coverage
17.1Average contacts per company
1-10Median size (employees)
30.6%Largest-city concentration · Sao Paulo
Sep 3, 2026Page data refreshed

Companies by employee count

1-10
158
11-50
79
51-200
9
201-500
4
501-1,000
3

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 “insurance defense 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 1,130 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 3, 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 “insurance defense law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many insurance defense law firms are there based in Brazil?

RevenueBase identified 258 company matches for insurance defense 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 insurance defense law firms?

Sao Paulo leads with 79 company records, followed by Rio De Janeiro (34) and Porto Alegre (17).

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 1,130 professional contacts with verified work emails tracked across these 258 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 3, 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.