Company lists · Data refreshed September 2026

Top 25 Cx outsourcing companies based in the United States

Name: Cx outsourcing companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 1,182 companies tracked

RevenueBase identified 1,182 cx outsourcing companies headquartered in the United States as of September 2026 and tracks 325,853 professional contacts across them, including 33,558 with verified work emails. New York is the largest hub.

This list covers cx outsourcing companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

1,182Companies

325,853Contacts tracked

33,558Verified emails

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The 25 largest cx outsourcing companies based in the United States

Ranked by team size

Top 25 of 1,182 cx outsourcing companies based in the United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to cx outsourcing companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Alorica	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 21, 2026	10001+	47,558 contacts →
	Indirect evidence “We’re passionate about creating customers for life by designing experiences that elevate your brand.” Source: RevenueBase Database · checked Sep 21, 2026
2	Sitel Group	Partial evidence	Miami, FL, United StatesHQ checked Sep 21, 2026	10001+	35,365 contacts →
	Partial evidence “Foundever™ is a global leader in the customer experience (CX) industry.” Source: RevenueBase Database · checked Sep 21, 2026
3	TTEC	Indirect evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	10001+	26,420 contacts →
	Indirect evidence “We’re TTEC (pronounced t.tec).” Source: RevenueBase Database · checked Sep 21, 2026
4	IQOR	Indirect evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 21, 2026	10001+	17,310 contacts →
	Indirect evidence “iQor is a trusted partner in customer experience solutions for global brands and a portfolio company of Mill Point Capital.” Source: RevenueBase Database · checked Sep 21, 2026
5	IBEX	Partial evidence	Washington, DC, United StatesHQ checked Sep 21, 2026	10001+	15,457 contacts →
	Partial evidence “ibex delivers innovative business process outsourcing (BPO), smart digital marketing, online acquisition technology, and end-to-end customer engagement solutions to help companies…” Source: RevenueBase Database · checked Sep 21, 2026
6	VXI Global Solutions	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	10001+	14,238 contacts →
	Indirect evidence “About VXI Global Solutions VXI Global Solutions is a BPO leader in customer service, customer experience, and digital solutions.” Source: RevenueBase Database · checked Sep 21, 2026
7	Everise	Indirect evidence	Plantation, FL, United StatesHQ checked Sep 21, 2026	10001+	5,863 contacts →
	Indirect evidence “Everise delivers happiness to millions of customers around the world.” Source: RevenueBase Database · checked Sep 21, 2026
8	Qualfon	Indirect evidence	Highland Park, MI, United StatesHQ checked Sep 21, 2026	10001+	5,840 contacts →
	Indirect evidence “Qualfon provides 360 degrees of customer experience support for your business with mission-driven processes that keep each person at the heart of every interaction.” Source: RevenueBase Database · checked Sep 21, 2026
9	Afni, INC	Indirect evidence	Bloomington, IL, United StatesHQ checked Sep 21, 2026	10001+	5,553 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 21, 2026
10	Fusion CX	Partial evidence	Norcross, GA, United StatesHQ checked Sep 21, 2026	10001+	4,785 contacts →
	Partial evidence “At Fusion CX, we revolutionize customer experience by blending innovative technology and human connection.” Source: RevenueBase Database · checked Sep 21, 2026
11	Continuum Global Solutions	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 21, 2026	5,001-10,000	4,342 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
12	Harte Hanks	Partial evidence	Chelmsford, MA, United StatesHQ checked Sep 21, 2026	1,001-5,000	3,901 contacts →
	Partial evidence “We are The Customer Company®, a global leader in Customer Experience (CX), Omnichannel Marketing, Data Services, Customer Care, Fulfillment, and Logistics.” Source: RevenueBase Database · checked Sep 21, 2026
13	Ubiquity	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	10001+	3,396 contacts →
	Partial evidence “Recognized as the #1 CX provider for disruptors and innovators across financial services, healthcare, and e-commerce, Ubiquity was founded on the belief that our clients and their…” Source: RevenueBase Database · checked Sep 21, 2026
14	Concentrix Limited Company	Partial evidence	Newark, CA, United StatesHQ checked Sep 21, 2026	10001+	3,369 contacts →
	Partial evidence “Concentrix, Corporation (Nasdaq: CNXC), a top provider of customer experience (CX) solutions and technology, helps some of the best businesses in the world, including over 100…” Source: RevenueBase Database · checked Sep 21, 2026
15	Telvista	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 21, 2026	1,001-5,000	3,122 contacts →
	Indirect evidence “Email: info@Telvista.com Telvista is a premier provider of contact solutions that drive customer loyalty and create competitive advantage for our clients.” Source: RevenueBase Database · checked Sep 21, 2026
16	Etech Global Services	Indirect evidence	Nacogdoches, TX, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,964 contacts →
	Indirect evidence “Etech Global Services delivers customer experience solutions and proprietary AI technology to Fortune 500 companies across telecommunications, healthcare, financial services, and…” Source: RevenueBase Database · checked Sep 21, 2026
17	Advanced Call Center Technologies, LLC	Indirect evidence	Berwyn, PA, United StatesHQ checked Sep 21, 2026	5,001-10,000	2,774 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
18	Stream Global Services	Indirect evidence	Eagan, MN, United StatesHQ checked Sep 21, 2026	10001+	2,772 contacts →
	Indirect evidence “Stream Global Services is a premium business process outsource (BPO) service provider specializing in customer relationship management solutions including sales, customer care…” Source: RevenueBase Database · checked Sep 21, 2026
19	Five9	Partial evidence	San Ramon, CA, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,584 contacts →
	Partial evidence “Five9 provides a comprehensive suite of CX solutions, powered by Five9 Genius AI, to elevate customer experiences that deliver better business outcomes in the era of The New CX.” Source: RevenueBase Database · checked Sep 21, 2026
20	Second To None	Indirect evidence	Ann Arbor, MI, United StatesHQ checked Sep 21, 2026	n/a	2,101 contacts →
	Indirect evidence “Your customers are human.” Source: RevenueBase Database · checked Sep 21, 2026
21	Alta Resources	Indirect evidence	Neenah, WI, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,046 contacts →
	Indirect evidence “Alta Resources has always worked to be something different.” Source: RevenueBase Database · checked Sep 21, 2026
22	Liveops, INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	n/a	2,026 contacts →
	Indirect evidence “Human-Led, Tech-Powered Customer Service For over 25 years, Liveops has redefined customer support by combining technology with real human connection.” Source: RevenueBase Database · checked Sep 21, 2026
23	Op360 Officepartners360	Indirect evidence	Ridgefield, CT, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,777 contacts →
	Indirect evidence “OP360, part of iQor CXBPO™, is a trusted partner in intelligent customer experience solutions for global brands.” Source: RevenueBase Database · checked Sep 21, 2026
24	Infocision Management Corporation	Indirect evidence	Akron, OH, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,764 contacts →
	Indirect evidence “InfoCision is an award-winning contact center partner trusted by leading brands for over 40 years.” Source: RevenueBase Database · checked Sep 21, 2026
25	Km2 Solutions	Partial evidence	Boca Raton, FL, United StatesHQ checked Sep 21, 2026	5,001-10,000	1,741 contacts →
	Partial evidence “Award-winning outsourcing partner with two decades of experience operating an exclusively nearshore strategy that delivers better performance, close to home, and at a lower cost.” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cx outsourcing companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names cx outsourcing companies.
Partial evidence: Its own public description names part of cx outsourcing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cx outsourcing companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,182 cx outsourcing companies based in the United States

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Cx outsourcing companies based in the United States at a glance

As of Sep 21, 2026

10.3%Verified-email coverage

275.7Average contacts per company

51-200Median size (employees)

3.3%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

213

11-50

329

51-200

294

201-500

136

501-1,000

1,001-5,000

101

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,182 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among cx outsourcing companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “cx outsourcing companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cx outsourcing companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among cx outsourcing companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 33,558 across the full list. 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 September 21, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Cx outsourcing companies by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cx outsourcing companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many cx outsourcing companies are there based in the United States?

RevenueBase identified 1,182 cx outsourcing companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Alorica, headquartered in Irvine, tops this list with the largest team on record.

Which city has the most cx outsourcing companies?

New York leads with 39 headquartered companies, followed by Miami (35) and Austin (25).

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 33,558 verified decision-maker contacts tracked across these 1,182 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 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 Smart Search, 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.