Company lists · Data verified August 2026

Top 25 Data consulting firms based in Brazil

Name: Data 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 1,101 companies tracked

There are 1,101 data consulting firms headquartered in Brazil (RevenueBase, August 2026). RevenueBase tracks 12,939 professional contacts across them, including 3,904 with verified work emails and 585 with mobile numbers. Sao Paulo is the largest hub.

This list covers data 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.

1,101Companies

12,939Contacts tracked

3,904Verified emails

585Mobile numbers

Unlock all 1,101 companies Free account · no credit card · 2 minutes

The 25 largest data consulting firms based in Brazil

Ranked by team size

Top 25 of 1,101 data 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	Dunnhumby	Sao Paulo	1,001-5,000	2,861	1,664
2	Mark UP	Sao Paulo	n/a	806	56
3	LEEGA	Sao Paulo	501-1,000	404	112
4	JUMP	Sao Paulo	201-500	332	43
5	Dataside	Sao Jose Dos Campos	1,001-5,000	306	156
6	Boxnet Serviços DE Informações Ltda	Sao Paulo	201-500	207	66
7	HVAR	Sao Paulo	51-200	163	41
8	Dp6	Sao Paulo	51-200	131	45
9	Upbi Data & AI	Sao Paulo	51-200	118	70
10	2rpnet	Sao Paulo	51-200	105	1
11	Nordica	Sao Paulo	51-200	101	46
12	Imagem Geosistemas	Sao Jose Dos Campos	201-500	98	66
13	4data Driven	Sao Paulo	51-200	83	43
14	Just A Little Data Unlock Knowledge	Sao Paulo	51-200	81	28
15	DTM Marketing DE Relacionamento	Sao Paulo	51-200	81	21
16	TDW BI Consulting	Sao Paulo	51-200	79	2
17	Linear Softwares Matemáticos	Sao Paulo	51-200	78	44
18	MG Info Analytics And Data Culture	Belo Horizonte	51-200	75	23
19	AP Digital Services	Campinas	51-200	74	35
20	Dadoteca	Rio De Janeiro	51-200	72	30
21	Powerofdata	Santana De Parnaiba	51-200	71	30
22	Firedev IT	Porto Alegre	51-200	69	29
23	Legend	Sao Paulo	51-200	67	42
24	Booker Inteligência DE Negócios	Uberlandia	51-200	60	11
25	OSBR	Sao Paulo	51-200	59	15

Showing 25 of 1,101 data consulting firms based in Brazil

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 3,904 reachable decision-makers.

Free account · no credit card

See all 1,101 companies

Data consulting firms based in Brazil at a glance

As of Aug 28, 2026

1-10Median size (employees)

Sao PauloLargest hub · 331 HQs

585Contacts with mobile numbers

6Emails re-verified in last 30 days

Companies by employee count

1-10

811

11-50

218

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Data consulting firms by metro

Metro	Companies
Data consulting firms in Sao Paulo	331
Data consulting firms in Rio De Janeiro	54
Data consulting firms in Belo Horizonte	51
Data consulting firms in Curitiba	49
Data consulting firms in Porto Alegre	35
Data consulting firms in Florianopolis	32
Data consulting firms in Brasilia	28
Data consulting firms in Goiania	24

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 “data 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; 6 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 data consulting firms are there based in Brazil?

There are 1,101 data consulting firms headquartered in Brazil as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most data consulting firms?

Sao Paulo leads with 331 headquartered companies, followed by Rio De Janeiro (54) and Belo Horizonte (51).

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 3,904 verified decision-maker contacts tracked across these 1,101 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.

Ready to reach these companies? Verified emails and direct dials for all 1,101 data consulting firms based in Brazil. Start with a free account, no credit card.

Get the full list

Related lists

Data consulting firms by geography

Browse the directory

Browse: Companies home · All Brazil lists · All Data consulting firms lists · New lists

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.