Company lists · Data refreshed September 2026

Top 25 Regulations and compliance law firms based in Brazil

Name: Regulations and compliance law firms based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 1,564 companies tracked

RevenueBase identified 1,564 regulations and compliance law firms headquartered in Brazil as of September 2026 and tracks 11,207 professional contacts across them, including 2,969 with verified work emails. Sao Paulo is the largest hub.

This list covers regulations and compliance law firms headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

1,564Companies

11,207Contacts tracked

2,969Verified emails

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The 25 largest regulations and compliance law firms based in Brazil

Ranked by team size

Top 25 of 1,564 regulations and compliance law firms based in Brazil, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to regulations and compliance law firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Tozzinifreire Advogados	Partial evidence	São Paulo, BrazilHQ checked Sep 29, 2026	1,001-5,000	1,580 contacts →
	Partial evidence “TozziniFreire is one of the leading legal services organizations in Latin America, operating in all areas of Business Law and with a significant track record in serving national…” Source: RevenueBase Database · checked Sep 29, 2026
2	vezzilapolla.legal	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 29, 2026	201-500	634 contacts →
	Indirect evidence “vezzilapolla.legal foi fundado em 2016, e conta atualmente com cerca de 600 profissionais.” Source: RevenueBase Database · checked Sep 29, 2026
3	Marcelo Tostes Advogados	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 29, 2026	201-500	518 contacts →
	Indirect evidence “Fundado em o Marcelo Tostes Advogados firmou-se como um escritório de advocacia empresarial de excelência.” Source: RevenueBase Database · checked Sep 29, 2026
4	TPC Advogados	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 29, 2026	51-200	156 contacts →
	Indirect evidence “Uma mesma visão, Resultados surpreendentes.” Source: RevenueBase Database · checked Sep 29, 2026
5	HECT	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 29, 2026	51-200	117 contacts →
	Indirect evidence “Founded in 2005, Hect is a Brazilian company with both national and international operations.” Source: RevenueBase Database · checked Sep 29, 2026
6	Marins Bertoldi Advogados	Indirect evidence	Curitiba, BrazilHQ checked Sep 29, 2026	51-200	110 contacts →
	Indirect evidence “MARINS BERTOLDI ADVOGADOS ASSOCIADOS dedica-se à prestação de serviços jurídicos nas diversas áreas do direito empresarial, tendo como principal característica a capacidade de…” Source: RevenueBase Database · checked Sep 29, 2026
7	MDR Advocacia	Indirect evidence	Natal, BrazilHQ checked Sep 29, 2026	51-200	103 contacts →
	Indirect evidence “Advocating since 2004, founding partner Marcos Delli Ribeiro Rodrigues, with simplicity and solidarity (legal services, which have always added social contribution and pro bono…” Source: RevenueBase Database · checked Sep 29, 2026
8	Teixeira Fortes Advogados Associados	Indirect evidence	São Paulo, BrazilHQ checked Sep 29, 2026	51-200	94 contacts →
	Indirect evidence “Somos um escritório de advocacia especializado em Direito Empresarial.” Source: RevenueBase Database · checked Sep 29, 2026
9	Sturzenegger E Cavalcante Advogados Associados	Indirect evidence	São Paulo, BrazilHQ checked Sep 29, 2026	51-200	93 contacts →
	Indirect evidence “Somos uma equipe de advogados que atua em diversas áreas do Direito para contribuir no desenvolvimento e na gestão de riscos legais dos negócios de nossos clientes, seja aplicando…” Source: RevenueBase Database · checked Sep 29, 2026
10	SEDI	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 29, 2026	51-200	90 contacts →
	Indirect evidence “A SEDI iniciou suas atividades como empresa individual em 1991.” Source: RevenueBase Database · checked Sep 29, 2026
11	Oliveira E Olivi Advogados Associados	Partial evidence	Bauru, BrazilHQ checked Sep 29, 2026	51-200	82 contacts →
	Partial evidence “We understand Law as an instrument and a necessary means for the development and improvement of human and business relations.” Source: RevenueBase Database · checked Sep 29, 2026
12	Claudio Zalaf Advogados Associados	Indirect evidence	Limeira, BrazilHQ checked Sep 29, 2026	51-200	78 contacts →
	Indirect evidence “Claudio Zalaf Advogados Associados é um escritório de advocacia empresarial com 60 anos de atuação, dedicado ao atendimento de empresas nacionais e multinacionais de médio e…” Source: RevenueBase Database · checked Sep 29, 2026
13	Covac Sociedade DE Advogados	Indirect evidence	Brasília - Rio De Janeiro - São Paulo, BrazilHQ checked Sep 29, 2026	51-200	73 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
14	Lopes & Castelo Sociedade DE Advogados	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 29, 2026	51-200	72 contacts →
	Indirect evidence “A Lopes & Castelo Sociedade de Advogados alia experiência, qualidade e dedicação ao cliente, criando assim uma forma de atuação eficiente e uma postura ética, que são marcas…” Source: RevenueBase Database · checked Sep 29, 2026
15	Construsato Engenharia E Consultoria Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 29, 2026	11-50	65 contacts →
	Indirect evidence “Guiamos você para resultados seguros em regularização imobiliária.” Source: RevenueBase Database · checked Sep 29, 2026
16	Roque Khouri E Pinheiro Advogados Associados	Indirect evidence	Brasília, BrazilHQ checked Sep 29, 2026	51-200	61 contacts →
	Indirect evidence “A Roque Khouri e Advogados Associados presta assessoria nacional no âmbito do Direito Civil, Empresarial, Societário e Administrativo por meio de profissionais com capacitação…” Source: RevenueBase Database · checked Sep 29, 2026
17	Rocha, Araújo E Arraes - Advogados	Indirect evidence	Fortaleza, BrazilHQ checked Sep 29, 2026	51-200	56 contacts →
	Indirect evidence “O escritório Rocha, Araújo e Arrais Advogados Associados iniciou suas atividades em Fortaleza no ano de 1991.” Source: RevenueBase Database · checked Sep 29, 2026
18	Cesar Peres, Dulac Müller Advogados	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 29, 2026	11-50	53 contacts →
	Indirect evidence “A Cesar Peres, Dulac Müller Advogados é uma sociedade de advogados que presta serviços jurídicos em regime de full legal assistance ao segmento corporativo.” Source: RevenueBase Database · checked Sep 29, 2026
19	Abrahão Advogados	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 29, 2026	11-50	52 contacts →
	Indirect evidence “Somos um escritório de advocacia que tem como objetivo a concretização, com excelência, das pretensões daqueles que nos permitem representá-los.” Source: RevenueBase Database · checked Sep 29, 2026
20	Salamacha Advocacia	Indirect evidence	Ponta Grossa, BrazilHQ checked Sep 29, 2026	11-50	52 contacts →
	Indirect evidence “A Salamacha, Abagge & Calixto é um escritório de advocacia sediado em Ponta Grossa-PR, com atuação primária no Direito Empresarial, tendo por especialidades as áreas do Direito…” Source: RevenueBase Database · checked Sep 29, 2026
21	VCMF	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 29, 2026	51-200	51 contacts →
	Indirect evidence “Fundado em 2008, o escritório Vieira de Castro, Mansur & Faver Advogados (VCMF) atua nas principais áreas do Direito Empresarial Atualmente amparados por equipes…” Source: RevenueBase Database · checked Sep 29, 2026
22	Reale Assessoria Empresarial	Indirect evidence	São Paulo, BrazilHQ checked Sep 29, 2026	51-200	49 contacts →
	Indirect evidence “Especialistas na Representação e Legalização de Empresas junto aos Órgãos Públicos.” Source: RevenueBase Database · checked Sep 29, 2026
23	GNL Advogados	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 29, 2026	11-50	46 contacts →
	Indirect evidence “Com mais de 50 anos de história, o Geraldo Nery Lopes Advogados se posiciona como um parceiro estratégico para empresas que buscam crescer com segurança jurídica e inovação.” Source: RevenueBase Database · checked Sep 29, 2026
24	Segeti Consultoria E Compliance	Partial evidence	São Paulo, BrazilHQ checked Sep 29, 2026	11-50	45 contacts →
	Partial evidence “A Segeti Consultoria é uma empresa de contabilidade e compliance com 57 anos de atuação, especializada em apoiar empresas nacionais e multinacionais na tomada de decisões…” Source: RevenueBase Database · checked Sep 29, 2026
25	Neves, DE Rosso E Fonseca Advogados Associados	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 29, 2026	51-200	45 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: regulations and compliance law firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names regulations and compliance law firms.
Partial evidence: Its own public description names part of regulations and compliance law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name regulations and compliance law firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,564 regulations and compliance law firms based in Brazil

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Regulations and compliance law firms based in Brazil at a glance

As of Sep 29, 2026

26.5%Verified-email coverage

7.2Average contacts per company

1-10Median size (employees)

26.6%Largest-city concentration · Sao Paulo

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

1,141

11-50

362

51-200

201-500

501-1,000

1,001-5,000

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 1,564 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among regulations and compliance law firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “regulations and compliance law firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names regulations and compliance law firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among regulations and compliance law firms, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 2,969 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Regulations and compliance law firms by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names regulations and compliance law firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many regulations and compliance law firms are there based in Brazil?

RevenueBase identified 1,564 regulations and compliance law firms headquartered in Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Tozzinifreire Advogados, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most regulations and compliance law firms?

Sao Paulo leads with 416 headquartered companies, followed by Curitiba (83) and Rio De Janeiro (82).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,969 verified decision-maker contacts tracked across these 1,564 companies.

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.

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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 Smart Search, 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.