Company lists · Data verified August 2026

Top 11 Email support outsourcing companies based in Brazil

Name: Email support outsourcing companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 60 companies tracked

There are 60 email support outsourcing companies headquartered in Brazil (RevenueBase, August 2026). RevenueBase tracks 471 professional contacts across them, including 34 with verified work emails and 9 with mobile numbers. Sao Paulo is the largest hub.

This list covers email support outsourcing companies 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.

60Companies

471Contacts tracked

34Verified emails

9Mobile numbers

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The 11 largest email support outsourcing companies based in Brazil

Ranked by team size

Top 11 of 60 email support outsourcing companies 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	Grupo 5 Estrelas	Brasilia	1,001-5,000	43	4
2	Setra BPO	Sao Caetano Do Sul	201-500	41	7
3	Orflie	Sao Paulo	51-200	40	2
4	Grupo BR Call	Joinville	11-50	36	2
5	SETA	Recife	11-50	32	2
6	Wind Group Suporte E Tecnologia	Sao Paulo	51-200	17	1
7	Delta Solution	Sao Paulo	51-200	15	9
8	GWA	Sao Paulo	1-10	5	4
9	Celus Tecnologia	Sao Paulo	11-50	5	1
10	Ontimenet	Sao Paulo	1-10	3	1
11	Ontecnologia	Sao Paulo	1-10	3	1

Showing 11 of 60 email support outsourcing companies based in Brazil

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Email support outsourcing companies based in Brazil at a glance

As of Aug 28, 2026

11-50Median size (employees)

Sao PauloLargest hub · 17 HQs

9Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

Email support outsourcing companies by metro

Metro	Companies
Email support outsourcing companies in Sao Paulo	17
Email support outsourcing companies in Curitiba	5
Email support outsourcing companies in Porto Alegre	2
Email support outsourcing companies in Santos	2
Email support outsourcing companies in Recife	2
Email support outsourcing companies in Belo Horizonte	2
Email support outsourcing companies in Sao Caetano Do Sul	2
Email support outsourcing companies in Tres Rios	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 “email support outsourcing companies”, 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 email support outsourcing companies are there based in Brazil?

There are 60 email support outsourcing companies headquartered in Brazil as of August 2026 (RevenueBase).

What is the largest company on this list?

Grupo 5 Estrelas, headquartered in Brasilia, tops this list with the largest team on record.

Which city has the most email support outsourcing companies?

Sao Paulo leads with 17 headquartered companies, followed by Curitiba (5) and Porto Alegre (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 34 verified decision-maker contacts tracked across these 60 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.