Company lists · Data verified August 2026

Top 25 Antitrust law firms based in Sao Paulo, Brazil

Name: Antitrust law firms based in Sao Paulo, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 536 companies tracked

There are 536 antitrust law firms headquartered in Sao Paulo, Brazil (RevenueBase, August 2026). RevenueBase tracks 5,943 professional contacts across them, including 2,306 with verified work emails and 68 with mobile numbers. Sao Paulo is the largest hub.

This list covers antitrust law firms headquartered in Sao Paulo, Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

536Companies

5,943Contacts tracked

2,306Verified emails

68Mobile numbers

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The 25 largest antitrust law firms based in Sao Paulo, Brazil

Ranked by team size

Top 25 of 536 antitrust law firms based in Sao Paulo, 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	Lefosse	Sao Paulo	501-1,000	713	480
2	Souto Correa Advogados	Sao Paulo	201-500	349	183
3	Ulhôa Canto Advogados	Sao Paulo	201-500	214	118
4	Abi-Ackel Advogados Associados	Sao Paulo	51-200	171	41
5	Mattos Engelberg Echenique Advogados	Sao Paulo	51-200	137	74
6	Teixeira Fortes Advogados Associados	Sao Paulo	51-200	93	41
7	L.O. Baptista Advogados	Sao Paulo	51-200	83	23
8	Bernardi & Schnapp Advogados	Sao Paulo	51-200	81	39
9	Dessimoni E Blanco Advogados	Sao Paulo	11-50	75	38
10	Innocenti Advogados	Sao Paulo	51-200	71	22
11	Bastian Advogados	Sao Paulo	51-200	69	22
12	Vieites, REI Advogados	Sao Paulo	51-200	62	45
13	Sabz Advogados	Sao Paulo	11-50	60	20
14	VBD Advogados	Sao Paulo	51-200	59	30
15	Hasson Advogados	Sao Paulo	51-200	52	16
16	Tavares, Ragazzi E Advogados Associados	Sao Paulo	11-50	50	32
17	Pereira Neto Macedo Rocco Advogados	Sao Paulo	51-200	50	15
18	Hondatar Advogados	Sao Paulo	51-200	48	20
19	Forganes & Carrion Advogados	Sao Paulo	11-50	43	32
20	Landi Rodrigues	Sao Paulo	11-50	32	4
21	Fukuma Advogados E Consultores Jurídicos	Sao Paulo	11-50	31	14
22	Gentil Monteiro, Vicentini, Beringhs E GIL Advogados	Sao Paulo	11-50	30	12
23	Candiotto Valle Advogados	Sao Paulo	51-200	30	9
24	Albino Advogados Associados	Sao Paulo	51-200	30	2
25	Maeda, Ayres & Sarubbi Advogados	Sao Paulo	51-200	27	20

Showing 25 of 536 antitrust law firms based in Sao Paulo, Brazil

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Antitrust law firms based in Sao Paulo, Brazil at a glance

As of Aug 28, 2026

1-10Median size (employees)

Sao PauloLargest hub · 536 HQs

68Contacts with mobile numbers

16Emails re-verified in last 30 days

Companies by employee count

1-10

315

11-50

187

51-200

201-500

501-1,000

Antitrust law firms by metro in Brazil

Metro	Companies
Antitrust law firms in Sao Paulo	536
Antitrust law firms in Rio De Janeiro	144
Antitrust law firms in Curitiba	125
Antitrust law firms in Belo Horizonte	115
Antitrust law firms in Porto Alegre	93
Antitrust law firms in Brasilia	68
Antitrust law firms in Campinas	45
Antitrust law firms in Salvador	41

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 “antitrust law firms”, with match quality audited by blind human judging, and headquartered in Sao Paulo, 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; 16 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 antitrust law firms are there based in Sao Paulo, Brazil?

There are 536 antitrust law firms headquartered in Sao Paulo, Brazil as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most antitrust law firms?

Sao Paulo leads with 536 headquartered companies, followed by Rio De Janeiro (144) and Curitiba (125).

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 2,306 verified decision-maker contacts tracked across these 536 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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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.