Company lists · Data refreshed September 2026

Top 22 Healthcare data security law firms based in Brazil

RevenueBase identified 90 company matches for healthcare data security law firms associated with Brazil as of September 2026 and tracks 255 professional contacts across them, including 56 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for healthcare data security 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 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
90Companies
255Contacts tracked
56Verified emails
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The 22 largest healthcare data security law firms based in Brazil

Ranked by team size
Top 22 of 90 company matches for healthcare data security law firms based in 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSão Paulo, BrazilHQ recorded Sep 28, 20261-1020 contacts →

Exact match

“Somos um escritório de advocacia especialista no Direito da Saúde, com grande experiência em ações contra planos e seguros de saúde, ações indenizatórias decorrentes de danos…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchSao Paulo, BrazilHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“Desde o Toro & Advogados Associados atua com excelência e dedicação na área da saúde, oferecendo soluções jurídicas estratégicas e personalizadas para clientes em todo o país.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchVitória, BrazilHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“No Junqueira e Teixeira Advogados, somos especialistas em advocacia médica e direito da saúde, oferecendo soluções jurídicas completas para médicos, clínicas, hospitais e…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchRio De Janeiro, BrazilHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“O escritório de advocacia Vasconcelos Guaurino e Guapyassú Vianna propõe soluções jurídicas inovadoras a problemas tradicionais, modernos ou invulgares, de forma clara, específica…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchPorto Alegre, BrazilHQ recorded Sep 28, 20261-106 contacts →

Exact match

“Adequação à Lei Geral de Proteção de Dados para empresas do ramo da saúde.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchSão Paulo, BrazilHQ recorded Sep 28, 202611-505 contacts →

Exact match

“Na OpusBene, acreditamos que governança não é apenas um conjunto de normas, mas um instrumento para gerar confiança, fortalecer organizações e criar valor sustentável.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchSão Paulo, BrazilHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Monteiro Palma Advogados é um escritório especializado em Direito à Saúde e tem por escopo prestar serviços jurídicos com alto padrão de qualidade e excelência.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchSorocaba, BrazilHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Empresa voltada à consultoria na área de tecnologia para os gestores de T.I.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchSao Paulo, BrazilHQ recorded Sep 28, 20261-103 contacts →

Exact match

“O escritório Bruno Peçanha Advocacia tem atuação especializada em Direito Médico e da Saúde, com experiência na defesa judicial e extrajudicial dos interesses de pessoas físicas e…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchRio De Janeiro, BrazilHQ recorded Sep 28, 202611-503 contacts →

Exact match

“Somos um escritório especializado no ecossistema da saúde.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchSão Paulo, BrazilHQ recorded Sep 28, 202611-503 contacts →

Exact match

“Advocacia especializada em direito empresarial, atuando na área médica e da saúde para clínicas, consultórios, médicos, dentistas e demais profissionais da área da saúde.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchBrazilHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Realizar implementações em Segurança e Proteção de dados, análise de aderência à LGPD ou outras regulamentações, gestão de privacidade, auditoria, perícia, entre outros serviços…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchVitória, BrazilHQ recorded Sep 28, 20261-103 contacts →

Exact match

“https://bento.me/danba Este escritório possui como sua marca registrada a paixão pelo direito e a Tecnologia.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchSão Paulo, BrazilHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Escritório com atuação em Privacidade e Proteção de Dados Pessoais, Tecnologia e Novos Negócios e Direito Empresarial.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchSao Paulo, BrazilHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Advogacia especializada em Direito do Consumidor: Experiência em ações na área da saúde.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchSão Paulo, BrazilHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Escritório de Advocacia especializado na área da saúde.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchCuritiba, BrazilHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Nossa missão é oferecer soluções legais inovadoras e personalizadas, garantindo segurança jurídica e suporte estratégico para as demandas mais complexas no ramo do direito da…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchSão Paulo, BrazilHQ recorded Sep 28, 20261-102 contacts →

Exact match

“O escritório Bulcão & Zeferino Sociedade de Advogados foi criado com o objetivo de atuar exclusivamente na área de Direito Médico, Hospitalar, Odontológico e da Saúde.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchSao Paulo, BrazilHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Consultoria jurídica e tecnológica para consultoria em LGPD, tornando empresas mais seguras para clientes como para empresas.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchNovo Hamburgo, BrazilHQ recorded Sep 28, 20261-101 contacts →

Exact match

“SIMONE STOFFEL - Data Protection for Business tem sua atuação pautada nas necessidades específicas dos seus clientes, seus processos internos e objetivos de negócio.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchSão Paulo, BrazilHQ recorded Sep 28, 20261-101 contacts →

Exact match

“A Lock Dados é resultado da união de profissionais certificados em Proteção de Dados com consolidada experiência em governança corporativa, compliance, segurança da informação…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchSanta Maria, BrazilHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Atuação voltada ao Direito Digital, Privacidade e Proteção de Dados.| Compliance Digital | Projetos de Adequação à LGPD | Assessoria Jurídica para Startups e Empresas de matriz…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 22 of 90 healthcare data security law firms based in Brazil

See the full list, filter by size, metro and specialty, and access 56 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Healthcare data security law firms based in Brazil at a glance

As of Sep 28, 2026
22.0%Verified-email coverage
2.8Average contacts per company
1-10Median size (employees)
28.9%Largest-city concentration · Sao Paulo
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
75
11-50
14
51-200
1

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 90 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 Brazil whose business descriptions match “healthcare data security 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 56 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.

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

How many healthcare data security law firms are there based in Brazil?

RevenueBase identified 90 company matches for healthcare data security 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?

Elton Fernandes Advocacia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most healthcare data security law firms?

Sao Paulo leads with 26 company records, followed by Rio De Janeiro (7) and Curitiba (5).

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 56 professional contacts with verified work emails tracked across these 90 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.