Company lists · Data verified August 2026

Top 9 B2B contact database companies based in Sao Paulo, Brazil

Name: B2B contact database companies 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 30 companies tracked

There are 30 B2B contact database companies headquartered in Sao Paulo, Brazil (RevenueBase, August 2026). RevenueBase tracks 329 professional contacts across them, including 60 with verified work emails and 4 with mobile numbers. Sao Paulo is the largest hub.

This list covers B2B contact database companies 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.

30Companies

329Contacts tracked

60Verified emails

4Mobile numbers

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The 9 largest B2B contact database companies based in Sao Paulo, Brazil

Ranked by team size

Top 9 of 30 B2B contact database companies 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	Speedio	Sao Paulo	51-200	90	24
2	Data Stone	Sao Paulo	51-200	34	9
	RevenueBasePublisher of this directory	Boston, MA	n/a	n/a	Try free
3	Datahub BIG Data & Analytics	Sao Paulo	51-200	30	19
4	HAS Prospecção Corporativa	Sao Paulo	11-50	16	1
5	Moblis Vendas B2B	Sao Paulo	1-10	13	1
6	Strive Digital	Sao Paulo	1-10	10	1
7	Audience Rsvp & Inside Sales	Sao Paulo	11-50	9	2
8	Leader B2B	Sao Paulo	11-50	4	2
9	Convergeone Brasil	Sao Paulo	51-200	2	1

Showing 9 of 30 B2B contact database companies based in Sao Paulo, Brazil

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B2B contact database companies based in Sao Paulo, Brazil at a glance

As of Aug 28, 2026

11-50Median size (employees)

Sao PauloLargest hub · 30 HQs

4Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

B2B contact database companies by metro in Brazil

Metro	Companies
B2B contact database companies in Sao Paulo	30
B2B contact database companies in Curitiba	3
B2B contact database companies in Florianopolis	2
B2B contact database companies in Goiania	2
B2B contact database companies in Belo Horizonte	2
B2B contact database companies in Valinhos	2
B2B contact database companies in Barueri	2
B2B contact database companies in Sao Bernardo Do Campo	1

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 “B2B contact database companies”, 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; 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 B2B contact database companies are there based in Sao Paulo, Brazil?

There are 30 B2B contact database companies headquartered in Sao Paulo, Brazil as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most B2B contact database companies?

Sao Paulo leads with 30 headquartered companies, followed by Curitiba (3) and Florianopolis (2).

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 60 verified decision-maker contacts tracked across these 30 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.