Company lists · Data verified August 2026

Top 25 Due diligence consulting firms based in Brazil

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 74 companies tracked

There are 74 due diligence consulting firms headquartered in Brazil (RevenueBase, August 2026). RevenueBase tracks 583 professional contacts across them, including 171 with verified work emails and 9 with mobile numbers. Sao Paulo is the largest hub.

This list covers due diligence consulting firms headquartered in 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.

74Companies

583Contacts tracked

171Verified emails

9Mobile numbers

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The 25 largest due diligence consulting firms based in Brazil

Ranked by team size

Top 25 of 74 due diligence consulting 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	HECT	Sao Paulo	51-200	113	64
2	Certezza Consultoria Empresarial	Maringa	51-200	87	3
3	Infis Consultoria	Rio De Janeiro	51-200	82	45
4	Assis Gestão	Belo Horizonte	11-50	27	13
5	RIO Novo Consultores E Auditores Associados	Paulo	11-50	20	10
6	Gimenes&gimenes	Sao Paulo	11-50	17	1
7	RRZ Consultoria	Rio De Janeiro	11-50	11	5
8	Cokinos & Associados Auditores Independentes	Sao Paulo	11-50	10	4
9	Ilha Capital	Florianopolis	11-50	8	2
10	Rumo Negócios	Sao Paulo	1-10	8	2
11	MGC Capital	Sao Paulo	11-50	6	5
12	Emerst Assessoria Contábil	Porto Alegre	11-50	6	1
13	FLAGR	Recife	1-10	5	1
14	Diligia	Sao Paulo	1-10	4	2
15	Comrades Consultoria, Contabilidade E Treinamento Empresarial	Belo Horizonte	1-10	4	1
16	MCM Corporate	Sao Paulo	1-10	4	1
17	Mcgc Consultoria EM Governança Corporativa	Rio De Janeiro	1-10	2	2
18	Simples	Sao Paulo	1-10	2	2
19	FB Advisory	Sao Paulo	11-50	2	1
20	Rosewood DUE Diligence	Vancouver	1-10	2	1
21	Delta Brasil Contadores	Sao Paulo	1-10	2	1
22	Grisk Consultoria	Rio De Janeiro	1-10	2	1
23	Oliver Wisk Consultoria E Auditoria	Rio De Janeiro	1-10	1	1
24	Background Brasil	Sao Paulo	1-10	1	1
25	Loffi Perícias E Consultorias	Rio Do Sul	1-10	1	1

Showing 25 of 74 due diligence consulting firms based in Brazil

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Due diligence consulting firms based in Brazil at a glance

As of Aug 28, 2026

1-10Median size (employees)

Sao PauloLargest hub · 28 HQs

9Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Due diligence consulting firms by metro

Metro	Companies
Due diligence consulting firms in Sao Paulo	28
Due diligence consulting firms in Rio De Janeiro	8
Due diligence consulting firms in Porto Alegre	4
Due diligence consulting firms in Curitiba	4
Due diligence consulting firms in Belo Horizonte	3
Due diligence consulting firms in Barueri	3
Due diligence consulting firms in Recife	2

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 “due diligence consulting 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; 0 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 due diligence consulting firms are there based in Brazil?

There are 74 due diligence consulting firms headquartered in Brazil as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most due diligence consulting firms?

Sao Paulo leads with 28 headquartered companies, followed by Rio De Janeiro (8) and Porto Alegre (4).

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 171 verified decision-maker contacts tracked across these 74 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.