Company lists · Data refreshed October 2026

Top 25 Customer service staffing agencies worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 12,676 companies tracked

RevenueBase identified 12,676 company matches for customer service staffing agencies worldwide as of October 2026 and tracks 391,628 professional contacts across them, including 42,407 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for customer service staffing agencies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 1, 2026. Country and city lists for customer service staffing agencies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 1, 2026 How this list was built

12,676Companies

391,628Contacts tracked

42,407Verified emails

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The 25 largest customer service staffing agencies worldwide

Ranked by team size

Top 25 of 12,676 company matches for customer service staffing agencies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Everise	Exact match	Plantation, FL, United StatesHQ recorded Oct 1, 2026	10001+	5,863 contacts →
	Exact match “Everise delivers happiness to millions of customers around the world.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Afni, INC	Exact match	Bloomington, IL, United StatesHQ recorded Oct 1, 2026	10001+	5,553 contacts →
	Exact match “When people reach for their phones, use laptops, or grab their tablets, Afni's contact center teams are there to provide prompt and friendly help.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Appleone Employment Services	Exact match	Glendale, CA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	4,627 contacts →
	Exact match “AppleOne Employment Services is a full-service employment company.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Continuum Global Solutions	Exact match	Dallas, TX, United StatesHQ recorded Oct 1, 2026	5,001-10,000	4,342 contacts →
	Exact match “With a fresh name and decades of contact center expertise, we’re dedicated to collaborative partnerships, understanding your unique needs, and tailoring solutions for an enhanced…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Spherion	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	10001+	4,263 contacts →
	Exact match “We’re Spherion-a staffing and recruiting pioneer that’s been driving careers and helping businesses grow for over 75 years.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Brasil Center Comunicações	Exact match	n/a	5,001-10,000	3,979 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Select Staffing	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	10001+	3,934 contacts →
	Exact match “Select Staffing is a leading provider of temporary staffing and employment services in the U.S, with nationwide operations across multiple contingent staffing sectors.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Vikstar Contact Center	Exact match	Sao Paulo, BrazilHQ recorded Oct 1, 2026	10001+	3,914 contacts →
	Exact match “Vikstar is one of the biggest contact centers of Brazil.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Sercom	Exact match	Taboão Da Serra, BrazilHQ recorded Oct 1, 2026	5,001-10,000	3,785 contacts →
	Exact match “Founded in 1993, since the beginning Sercom has stood out in the Contact Center Services.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	GSS Global Sales Solutions	Exact match	Madrid, SpainHQ recorded Oct 1, 2026	10001+	3,716 contacts →
	Exact match “is a tech company specialized in providing, and for.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Elwood Staffing Services, INC	Exact match	Columbus, IN, United StatesHQ recorded Oct 1, 2026	n/a	3,481 contacts →
	Exact match “Whether you're looking to find your next great employee, make your next career move, or help a friend find a new job, you can trust that Elwood puts its passion and expertise into…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Teleperformance Global Services	Exact match	Kolkata, IndiaHQ recorded Oct 1, 2026	1,001-5,000	3,346 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Beacon Hill	Exact match	Boston, MA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	3,238 contacts →
	Exact match “Beacon Hill was founded to set a new standard in search, career placement and flexible staffing.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Quantrics Enterprises INC	Exact match	Taytay, PhilippinesHQ recorded Oct 1, 2026	5,001-10,000	3,132 contacts →
	Exact match “In the Philippines, Quantrics by NQX is redefining customer experience by bringing together the expertise of a global leader and the passion of world-class Filipino talent.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Telvista	Exact match	Dallas, TX, United StatesHQ recorded Oct 1, 2026	1,001-5,000	3,122 contacts →
	Exact match “Email: info@Telvista.com Telvista is a premier provider of contact solutions that drive customer loyalty and create competitive advantage for our clients.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Advanced Call Center Technologies, LLC	Exact match	Berwyn, PA, United StatesHQ recorded Oct 1, 2026	5,001-10,000	2,774 contacts →
	Exact match “Advanced Call Center Technologies, LLC (ACT) is a premier provider of domestic (USA), near shore and far shore outsourced call center services to the financial services, mortgage…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Expert Global Solutions NOW Alorica	Exact match	United StatesHQ recorded Oct 1, 2026	10001+	2,388 contacts →
	Exact match “Expert Global Solutions is now part of Alorica.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Blue Arrow	Exact match	London, United KingdomHQ recorded Oct 1, 2026	n/a	2,341 contacts →
	Exact match “Blue Arrow is the UK’s Best-Known Staffing Agency, placing tens of thousands of candidates into temporary and permanent jobs for employers in the transport, logistics, call…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Enshored	Exact match	Signal Hill, CA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	2,247 contacts →
	Exact match “Enshored powers the growth of ambitious high growth companies by delivering and managing teams of elite outsourcers.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	CAT Technologies Argentina	Exact match	Buenos Aires, ArgentinaHQ recorded Oct 1, 2026	1,001-5,000	2,221 contacts →
	Exact match “Somos la compañía líder en Servicios Next Gen de Contact Center, Business Process Outsourcing (BPO) y Customer Experience (CX).” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	CSI Companies	Exact match	Jacksonville, FL, United StatesHQ recorded Oct 1, 2026	n/a	2,120 contacts →
	Exact match “Headquartered in Jacksonville, FL, CSI Companies partners with organizations nationwide to deliver solutions-focused workforce services.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Liveops, INC	Exact match	San Francisco, CA, United StatesHQ recorded Oct 1, 2026	n/a	2,026 contacts →
	Exact match “Human-Led, Tech-Powered Customer Service For over 25 years, Liveops has redefined customer support by combining technology with real human connection.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	Remedy Intelligent Staffing	Exact match	Atlanta, GA, United StatesHQ recorded Oct 1, 2026	10001+	1,948 contacts →
	Exact match “Remedy Intelligent Staffing is a nationwide professional staffing organization with more than 50 years of recruiting and selection expertise to match job candidates with positions…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	YACHT	Exact match	Amsterdam, NetherlandsHQ recorded Oct 1, 2026	1,001-5,000	1,791 contacts →
	Exact match “Yacht is dé organisatie van en voor professionals.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	Infocision Management Corporation	Exact match	Akron, OH, United StatesHQ recorded Oct 1, 2026	1,001-5,000	1,764 contacts →
	Exact match “InfoCision is an award-winning contact center partner trusted by leading brands for over 40 years.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “customer service staffing agencies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 12,676 customer service staffing agencies worldwide

See the full list, filter by size, metro and specialty, and access 42,407 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Customer service staffing agencies worldwide at a glance

As of Oct 1, 2026

10.8%Verified-email coverage

30.9Average contacts per company

11-50Median size (employees)

1.3%Largest-city concentration · London

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

4,883

11-50

3,680

51-200

2,227

201-500

955

501-1,000

400

1,001-5,000

352

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for customer service staffing agencies are linked below.
What qualifies: Company records worldwide whose business descriptions match “customer service staffing agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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: Every displayed company carries at least one verified work email. RevenueBase tracks 42,407 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 1, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Customer service staffing agencies by location

77 lists · largest first

Every Customer service staffing agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “customer service staffing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many customer service staffing agencies are there worldwide?

RevenueBase identified 12,676 company matches for customer service staffing agencies worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Everise tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most customer service staffing agencies?

The United States leads with 4,417 companies, followed by India (977) and the United Kingdom (601). Every customer service staffing agencies list by country and city is linked on this page.

Which city has the most customer service staffing agencies?

London leads with 160 company records, followed by New York (160) and Houston (123).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 42,407 professional contacts with verified work emails tracked across these 12,676 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 1, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.