Company lists · Data verified August 2026

Top 25 Law firms based in Brazil

Name: Law firms based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 18,460 companies tracked

This directory lists 18,460 law firms based in Brazil, with 172,736 professional contacts and 40,987 email addresses. As of August 2026, Sao Paulo is the single most-represented city among the companies listed.

Law firms are professional service organizations that provide legal advice, representation, and related services through licensed attorneys. This list covers companies that provide legal advice, legal representation, or related legal services through licensed attorneys. Ranked by team size, largest first. Data current as of August 28, 2026.

18,460Companies

172,736Contacts tracked

40,987Verified emails

1,811Mobile numbers

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The 25 largest law firms based in Brazil

Ranked by team size

Top 25 of 18,460 law firms based in Brazil, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Nelson Wilians Advogados	n/a	1,001-5,000	2,250	835
2	Tozzinifreire Advogados	Campinas	1,001-5,000	1,596	515
3	Mattos Filho	Brasilia	1,001-5,000	1,574	696
4	Martinelli Advogados	Campinas	1,001-5,000	1,298	675
5	Urbano Vitalino Advogados	Salvador	1,001-5,000	1,248	254
6	BMA Advogados	Belo Horizonte	501-1,000	834	83
7	Ferreira E Chagas Advogados	Belo Horizonte	1,001-5,000	823	83
8	Siqueiracastro	Rio De Janeiro	1,001-5,000	819	469
9	Lee, Brock E Camargo Advogados	Sao Paulo	501-1,000	816	280
10	Chalfin, Goldberg & Vainboim Advogados	Vitoria	501-1,000	799	232
11	Góes & Nicoladelli	Criciuma	1,001-5,000	782	3
12	Dannemann Siemsen	Rio De Janeiro	501-1,000	769	205
13	Ernesto Borges Advogados	Campo Grande	501-1,000	762	215
14	Lefosse	Sao Paulo	501-1,000	713	480
15	Sanchez & Sanchez Sociedade DE Advogados	Ribeirao Preto	501-1,000	681	121
16	Reis Advogados	Sao Paulo	501-1,000	635	336
17	vezzilapolla.legal	Sao Paulo	201-500	627	190
18	Cescon, Barrieu, Flesch & Barreto Advogados	Brasilia Df	501-1,000	610	344
19	RMS Advogados	Fortaleza	501-1,000	553	149
20	Schulze Advogados Associados	Joinville	201-500	547	19
21	Mascarenhas Barbosa Advogados	Cuiaba	501-1,000	524	115
22	Pessoa & Pessoa Advogados	Sao Paulo	501-1,000	502	152
23	Oliveira & Antunes Advogados	Curitiba	1,001-5,000	500	187
24	Tortoro, Madureira & Ragazzi Advogados	Ribeirao Preto	201-500	477	165
25	Andrade Maia Advogados	Porto Alegre	201-500	466	198

Showing 25 of 18,460 law firms based in Brazil

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Law firms based in Brazil at a glance

As of Aug 28, 2026

1-10Median size (employees)

Sao PauloLargest hub · 4307 HQs

1,811Contacts with mobile numbers

472Emails re-verified in last 30 days

Companies by employee count

1-10

12,751

11-50

4,603

51-200

678

201-500

501-1,000

1,001-5,000

10001+

Law firms by metro

Metro	Companies
Law firms in Sao Paulo	4307
Law firms in Rio De Janeiro	1274
Law firms in Curitiba	885
Law firms in Belo Horizonte	860
Law firms in Porto Alegre	809
Law firms in Brasilia	491
Law firms in Campinas	396
Law firms in Recife	338

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “law firms”, with match quality audited by blind human judging, and headquartered in Brazil.
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: Contact records re-verify on a rolling cadence; 472 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many law firms are listed based in Brazil?

The directory includes 18,460 law firms based in Brazil as of August 2026.

Where are most of the listed law firms located?

Sao Paulo is the single most-represented city among the law firms on the list.

How many contacts and email addresses are available for these law firms?

The list includes 172,736 professional contacts and 40,987 email addresses for the listed law firms.

Ready to reach these companies? Verified emails and direct dials for all 18,460 law firms based in Brazil. Start with a free account, no credit card.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.