Company lists · Data verified August 2026

Top 15 Customer service staffing agencies based in Brazil

Name: Customer service staffing agencies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 253 companies tracked

There are 253 customer service staffing agencies headquartered in Brazil (RevenueBase, August 2026). RevenueBase tracks 25,050 professional contacts across them, including 741 with verified work emails and 132 with mobile numbers. Sao Paulo is the largest hub.

This list covers customer service staffing agencies 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.

253Companies

25,050Contacts tracked

741Verified emails

132Mobile numbers

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The 15 largest customer service staffing agencies based in Brazil

Ranked by team size

Top 15 of 253 customer service staffing agencies 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	Vikstar Contact Center	Sao Paulo	10001+	3,912	68
2	Sercom	Taboao Da Serra	5,001-10,000	3,788	158
3	Global Empregos Ltda	Ribeirao Preto	n/a	1,694	11
4	Grupo MAP	Salvador	10001+	1,437	1
5	Criart Servicos DE Terceirizacao DE MAO DE Obra	Fortaleza	1,001-5,000	942	42
6	WCA Brasil	Jundiai	5,001-10,000	862	94
7	Nossa Gestão DE Pessoas	Curitiba	5,001-10,000	835	56
8	Vector	Fortaleza	1,001-5,000	700	3
9	Dexian Brasil	Brasil	501-1,000	505	106
10	WN Facilities Soluções & Servicos	Aracaju	1,001-5,000	217	1
11	Grupo Sertec Recursos Humanos	Extrema	1,001-5,000	168	33
12	Telebank Serviços Ltda	Sao Paulo	201-500	108	2
13	Quality Contact Center	Taboao Da Serra	501-1,000	88	5
14	WA Contact Center	Niteroi	501-1,000	39	2
15	Grupo R&t RH	Sao Paulo	1,001-5,000	35	1

Showing 15 of 253 customer service staffing agencies based in Brazil

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 741 reachable decision-makers.

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Customer service staffing agencies based in Brazil at a glance

As of Aug 28, 2026

11-50Median size (employees)

Sao PauloLargest hub · 52 HQs

132Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Customer service staffing agencies by metro

Metro	Companies
Customer service staffing agencies in Sao Paulo	52
Customer service staffing agencies in Rio De Janeiro	17
Customer service staffing agencies in Curitiba	11
Customer service staffing agencies in Porto Alegre	8
Customer service staffing agencies in Belo Horizonte	6
Customer service staffing agencies in Santo Andre	6
Customer service staffing agencies in Joinville	6
Customer service staffing agencies in Campinas	6

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 “customer service staffing agencies”, 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; 1 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 customer service staffing agencies are there based in Brazil?

There are 253 customer service staffing agencies headquartered in Brazil as of August 2026 (RevenueBase).

What is the largest company on this list?

Vikstar Contact Center, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most customer service staffing agencies?

Sao Paulo leads with 52 headquartered companies, followed by Rio De Janeiro (17) and Curitiba (11).

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 741 verified decision-maker contacts tracked across these 253 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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Related lists

Customer service staffing agencies by geography

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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.