Company lists · Data verified August 2026

Top 25 Bpo companies based in Brazil

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 763 companies tracked

There are 763 bpo companies headquartered in Brazil (RevenueBase, August 2026). RevenueBase tracks 150,249 professional contacts across them, including 9,797 with verified work emails and 812 with mobile numbers. Sao Paulo is the largest hub.

This list covers bpo 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.

763Companies

150,249Contacts tracked

9,797Verified emails

812Mobile numbers

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The 25 largest bpo companies based in Brazil

Ranked by team size

Top 25 of 763 bpo 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	Atento	Sao Paulo	10001+	77,086	4,111
2	AEC	Sao Paulo	10001+	20,081	2,568
3	Callink	Uberlandia	5,001-10,000	4,137	331
4	Flex Relacionamentos Inteligentes	Sao Paulo	n/a	3,960	1
5	Plansul	Florianopolis	10001+	3,092	33
6	VGX Contact Center	Belo Horizonte	1,001-5,000	2,938	115
7	TAHTO	Campo Grande	10001+	2,568	371
8	Grupo Provider	Recife	1,001-5,000	2,520	15
9	Webhelp Onelink	Curitiba	10001+	2,250	421
10	Nova RIO	Macae	1,001-5,000	1,895	58
11	Grupo MAP	Salvador	10001+	1,437	1
12	Parla Contact Center	Barueri	1,001-5,000	1,234	20
13	Alert Brasil	Porto Alegre	1,001-5,000	1,173	3
14	Averis	Campinas	1,001-5,000	949	53
15	EMDIA	Sao Paulo	1,001-5,000	909	7
16	Pluris Mídia	Sao Paulo	1,001-5,000	827	56
17	ATN Contact Center	Rio De Janeiro	501-1,000	530	2
18	Grupo SRM	Barueri	1,001-5,000	493	2
19	Adlim-Terceirizacao EM Servicos	Bezerros	1,001-5,000	334	6
20	Almaviva DO Brasil	Sao Paulo	10001+	318	76
21	Grupo Asserth	Sao Paulo	501-1,000	309	43
22	VIK Tech	Sao Paulo	501-1,000	307	61
23	Full Time Soluções	Sao Paulo	501-1,000	281	22
24	Grupo Selecionar	Blumenau	501-1,000	274	7
25	3p Brasil Oficial	Rio De Janeiro	1,001-5,000	264	19

Showing 25 of 763 bpo companies based in Brazil

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Bpo companies based in Brazil at a glance

As of Aug 28, 2026

1-10Median size (employees)

Sao PauloLargest hub · 197 HQs

812Contacts with mobile numbers

65Emails re-verified in last 30 days

Companies by employee count

1-10

385

11-50

167

51-200

100

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Bpo companies by metro

Metro	Companies
Bpo companies in Sao Paulo	197
Bpo companies in Rio De Janeiro	47
Bpo companies in Curitiba	38
Bpo companies in Belo Horizonte	31
Bpo companies in Florianopolis	26
Bpo companies in Barueri	22
Bpo companies in Brasilia	17
Bpo companies in Fortaleza	16

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 “bpo 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; 65 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 bpo companies are there based in Brazil?

There are 763 bpo companies headquartered in Brazil as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most bpo companies?

Sao Paulo leads with 197 headquartered companies, followed by Rio De Janeiro (47) and Curitiba (38).

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 9,797 verified decision-maker contacts tracked across these 763 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.