Company lists · Data refreshed September 2026

Top 25 Regulatory affairs law firms based in Brazil

RevenueBase identified 357 company matches for regulatory affairs law firms associated with Brazil as of September 2026 and tracks 1,955 professional contacts across them, including 594 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for regulatory affairs 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 29, 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 29, 2026 How this list was built
357Companies
1,955Contacts tracked
594Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest regulatory affairs law firms based in Brazil

Ranked by team size
Top 25 of 357 company matches for regulatory affairs law firms based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 29, 202651-200151 contacts →

Exact match

“Nossa história começa em 2010, resultado da soma da experiência e capacitação de seus sócios-fundadores ao longo das últimas décadas, e da natural inquietação desses profissionais…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchSão Paulo, BrazilHQ recorded Sep 29, 20261,001-5,000131 contacts →

Exact match

“Com mais de uma década de história, o Grupo Humanitar foi criado por três amigos médicos em 2008.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchBrasília - Rio De Janeiro - São Paulo, BrazilHQ recorded Sep 29, 202651-20073 contacts →

Exact match

“Com sedes em São Paulo, Brasília e no Rio de Janeiro, a atuação da sociedade abrange a advocacia consultiva e preventiva, além do contencioso nas áreas de Direito Tributário…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, BrazilHQ recorded Sep 29, 202651-20070 contacts →

Exact match

“Since its inauguration in Vera Rosas Group's mission has been to provide regulatory affairs services with agility, dynamism and with the highest level of quality, while…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchSao Paulo, BrazilHQ recorded Sep 29, 202611-5065 contacts →

Exact match

“Guiamos você para resultados seguros em regularização imobiliária.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchSão Paulo, BrazilHQ recorded Sep 29, 202651-20049 contacts →

Exact match

“Especialistas na Representação e Legalização de Empresas junto aos Órgãos Públicos.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchBrasilia, BrazilHQ recorded Sep 29, 202611-5048 contacts →

Exact match

“A Visanco, empresa com sede em Brasília, atua no mercado nacional e Internacional desde 1997, prestando serviços especializados em Vigilância e Inspeção Sanitária, Sistemas de…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchVinhedo, BrazilHQ recorded Sep 29, 202611-5044 contacts →

Exact match

“Somos uma empresa de consultoria em inteligência regulatória e estratégia de mercado e atuamos com soluções integradas em Assuntos Regulatórios & Qualidade para o amplo mercado…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchRibeirão Preto, BrazilHQ recorded Sep 29, 202611-5037 contacts →

Exact match

“We are specialized in the regulation of healthcare products, certifications, production process’ optimization and our main specialty: help your company to grow.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchBelo Horizonte, BrazilHQ recorded Sep 29, 202611-5033 contacts →

Exact match

“Nosso foco é a completa e integral atenção aos médicos e profissionais da saúde, em defesas, consultorias, pareceres, negociações, gestão de crise, elaboração de documentos e o…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, BrazilHQ recorded Sep 29, 202611-5032 contacts →

Exact match

“O escritório Fukuma Advogados e Consultores Jurídicos foi fundado em 2002 e, desde então, tem se notabilizado não só pela consultoria e assessoria em casos do dia-a-dia das…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchBarueri, BrazilHQ recorded Sep 29, 202611-5032 contacts →

Exact match

“O Marques, Martos e Espinace Advogados Associados é um escritório especializado em Direito Médico e Direito à Saúde, foi idealizado pelos advogados Julio Marques, Rodrigo Martos e…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchSao Paulo, BrazilHQ recorded Sep 29, 20261-1028 contacts →

Exact match

“Consultoria estratégica e serviços jurídicos em defesa da concorrência, compliance e advocacy regulatório.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchSão Paulo, BrazilHQ recorded Sep 29, 202651-20027 contacts →

Exact match

“The Firm: Focused on Compliance, Investigations and Government Enforcement, Maeda, Ayres & Sarubbi Advogados is a law firm that brings together professionals with over a decade of…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchPorto Alegre, BrazilHQ recorded Sep 29, 202611-5026 contacts →

Exact match

“ORIENS is one of the most respected Brazilian consultancies in regulatory matters in segments subject to Health Surveillance such as medicines, medical devices, cosmetics, food…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchSao Paulo, BrazilHQ recorded Sep 29, 202611-5024 contacts →

Exact match

“SPLaw is a strategic law firm focused on life sciences, innovation, and public health.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchSao Paulo, BrazilHQ recorded Sep 29, 202611-5019 contacts →

Exact match

“Serviços jurídicos especializados nas áreas: Consumidor, Cível, Ambiental, Contratos, Food Law, Direito Público, LGPD, Life Sciences & Healthcare.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchSao Paulo, BrazilHQ recorded Sep 29, 202611-5019 contacts →

Exact match

“Somos uma consultoria de Assuntos Regulatórios no âmbito da Vigilância Sanitária, localizada em São Paulo-SP, com vasta experiência na Área de Alimentos, atuando junto a ANVISA e…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchPorto Alegre, BrazilHQ recorded Sep 29, 202611-5019 contacts →

Exact match

“Vita Pharma Consulting provides Regulatory Affairs advice for pharmaceutical industries supporting the registration and post registration of medicines, from the preparation to…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchRio De Janeiro, BrazilHQ recorded Sep 29, 202651-20019 contacts →

Exact match

“Um escritório Corporate Legal Counsel Moderno e de relacionamento próximo ao seu cliente.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchBrasilia, BrazilHQ recorded Sep 29, 202611-5018 contacts →

Exact match

“O Fenelon Barretto Rost Advogados é um escritório especializado em Direito Público e Regulatório, reconhecido pela condução de casos complexos no contencioso estratégico e na…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchSao Paulo, BrazilHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“At Sobel, we transform regulatory challenges into compliance success through expert guidance, cutting-edge technology, and a global approach.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchRio De Janeiro, BrazilHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“Com origem na EUDS CONSULTORIA, fundada em 1995, o Escritório EUDS FURTADO ADVOGADOS ASSOCIADOS passou a atuar como sociedade de advogados em 2002 e tem seus atos registrados na…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchRio De Janeiro, BrazilHQ recorded Sep 29, 202611-5014 contacts →

Exact match

“We are an innovative food regulatory affairs consulting firm that provides one stop shop solutions for product development integrating market specific regulatory affairs, labeling…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchPorto Alegre, BrazilHQ recorded Sep 29, 202611-5012 contacts →

Exact match

“Única Suporte is a Health Surveillance Consultancy on Regulatory Affairs, Good Practices, Clinical Research and new businesses, related to government bodies, especially ANVISA.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 357 regulatory affairs law firms based in Brazil

See the full list, filter by size, metro and specialty, and access 594 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Regulatory affairs law firms based in Brazil at a glance

As of Sep 29, 2026
30.4%Verified-email coverage
5.5Average contacts per company
1-10Median size (employees)
31.1%Largest-city concentration · Sao Paulo
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
287
11-50
61
51-200
6
501-1,000
1
1,001-5,000
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 357 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 “regulatory affairs 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 594 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 29, 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.

Regulatory affairs law firms by metro

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

How many regulatory affairs law firms are there based in Brazil?

RevenueBase identified 357 company matches for regulatory affairs 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?

Conde & Siciliano Advogados tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most regulatory affairs law firms?

Sao Paulo leads with 111 company records, followed by Rio De Janeiro (23) and Brasilia (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 594 professional contacts with verified work emails tracked across these 357 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 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 357 regulatory affairs law firms based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

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.