Company lists · Data refreshed August 2026

Top 25 Business process outsourcing companies based in the United States

Name: Business process 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 Aug 29, 2026 1,847 companies tracked

This directory lists 1,847 business process outsourcing companies based in the United States, with business contact data for 95,571 contacts and 12,036 email addresses. As of August 2026, New York is the single most-represented city among the companies on the list.

Business process outsourcing companies provide outsourced business functions, such as customer support, finance, human resources, data processing, and administrative operations, for other organizations. This list covers companies that provide business process outsourcing services to other organizations, including outsourced operational, administrative, and customer-facing functions. Ranked by team size, largest first. Data current as of August 29, 2026.

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 Match evidence on every row Refreshed Aug 29, 2026 86% judged on-target in blind review

1,847Companies

95,571Contacts tracked

12,036Verified emails

10,774Mobile numbers

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The 25 largest business process outsourcing companies based in the United States

Ranked by team size

Top 25 of 1,847 business process outsourcing companies based in the United States, ranked by team size, largest first. Data refreshed Aug 29, 2026. Evidence rates how directly each company's own description names business process outsourcing companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	TTECIndirect evidence	Rockleigh, NJ, United States	10001+	26,476
	“We’re TTEC (pronounced t.tec).” Source: company website · checked Aug 29, 2026
2	Startek IndiaStrong evidence	Denver, CO, United States	10001+	4,405
	“Startek is a leading global provider of technology-enabled business process outsourcing solutions.” Source: company website · checked Aug 29, 2026
3	Advanced Call Center Technologies, LLCIndirect evidence	Johnson City, TN, United States	5,001-10,000	2,779
	“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: company website · checked Aug 29, 2026
4	RDI CorporationIndirect evidence	Cincinnati, OH, United States	1,001-5,000	1,512
	“At RDI, we believe in winning smart by providing customized, strategic solutions to our clients.” Source: company website · checked Aug 29, 2026
5	BroadpathPartial evidence	Tucson, AZ, United States	1,001-5,000	1,271
	“BroadPath provides transformational outsourcing and managed services powered by our one-of-a-kind, 100% remote business model.” Source: company website · checked Aug 29, 2026
6	SEBPOIndirect evidence	Marlton, NJ, United States	1,001-5,000	1,249
	“SEBPO transforms operational complexity into a seamless, strategic advantage.” Source: company website · checked Aug 29, 2026
7	JindalxIndirect evidence	AZ, United States	1,001-5,000	1,166
	“JindalX, part of OP Jindal Group, is a global service company creating success stories for over 20 years.” Source: company website · checked Aug 29, 2026
8	Integra Global Solutions CorpStrong evidence	Markham, United States	1,001-5,000	1,150
	“Integra Global Solutions is a leading business process outsourcing and technology company that was founded in 2004.” Source: company website · checked Aug 29, 2026
9	IntelligroupPartial evidence	Princeton, NJ, United States	1,001-5,000	1,121
	“Intelligroup is a global provider of innovative consulting, technology, and outsourcing services.” Source: company website · checked Aug 29, 2026
10	Peak SupportStrong evidence	Cambridge, MA, United States	1,001-5,000	1,019
	“Peak Support: A Ubiquity Company is a business process outsourcing (BPO) company growing dedicated to providing exceptional support to high-growth companies.” Source: company website · checked Aug 29, 2026
11	MCIPartial evidence	Las Cruces, NM, United States	5,001-10,000	974
	“MCI is a global leader in tech-enabled business services, simplifying contact center outsourcing for brands worldwide.” Source: company website · checked Aug 29, 2026
12	Solvo Global CareersIndirect evidence	Tomball, TX, United States	1,001-5,000	934
	“Solvo is a strategic partner in North America which provides back-office support for US-based companies and turns it into our front office.” Source: company website · checked Aug 29, 2026
13	Intelligent Image Management, Inc. Iimi USAIndirect evidence	Henderson, NV, United States	5,001-10,000	912
	“IIMI offers a wide range of services designed to help customers bridge the digital divide, enabling enterprises to harness the full power of technology.” Source: company website · checked Aug 29, 2026
14	Inktel Contact Center SolutionsPartial evidence	Doral, FL, United States	1,001-5,000	905
	“Our Company Inktel is a leading business process outsourcer that specializes in creating personalized call center solutions which enable our clients to increase market share…” Source: company website · checked Aug 29, 2026
15	XtendopsIndirect evidence	San Francisco, CA, United States	1,001-5,000	885
	“XtendOps is an AI-powered BPO built for modern customer experience.” Source: company website · checked Aug 29, 2026
16	Ispace, INCPartial evidence	El Segundo, CA, United States	1,001-5,000	761
	“iSpace is a global services company focused on Information Technology Services, Business Process Services, Location Based Services and Healthcare Solutions.” Source: company website · checked Aug 29, 2026
17	LTCGStrong evidence	Eden Prairie, MN, United States	1,001-5,000	550
	“LTCG is a leading provider of business process outsourcing for the insurance industry.” Source: company website · checked Aug 29, 2026
18	Premier NXStrong evidence	New Providence, NJ, United States	1,001-5,000	544
	“Premier is a leading provider of tailored, knowledge process outsourcing solutions to enhance business outcomes for diverse industries, including financial services, healthcare…” Source: company website · checked Aug 29, 2026
19	DME Service SolutionsIndirect evidence	San Diego, CA, United States	1,001-5,000	523
	“DME Service Solutions is a HIPAA-compliant BPO company that partners with innovative healthcare brands to improve efficiency and customer satisfaction.” Source: company website · checked Aug 29, 2026
20	SupportzebraStrong evidence	Houston, TX, United States	1,001-5,000	452
	“SupportZebra is a business process outsourcing company based in the Philippines, with headquarters in the Houston,TX region, that specializes in: Sales & Marketing Retention \|…” Source: company website · checked Aug 29, 2026
21	TSD GlobalIndirect evidence	Evansville, IN, United States	1,001-5,000	421
	“TeleServices Direct has been rebranded as TSD Global.” Source: company website · checked Aug 29, 2026
22	OKS GroupIndirect evidence	Bala Cynwyd, PA, United States	1,001-5,000	413
	“Founded in 1985, OKS Group provides customized BPO and LPO services to some of the world's largest and most demanding companies.” Source: company website · checked Aug 29, 2026
23	Outsource Partners International AlumniStrong evidence	New York, NY, United States	1,001-5,000	398
	“Outsource Partners International (OPI) is a professional services firm dedicated to the outsourcing of finance, accounting, and analytics business processes.” Source: company website · checked Aug 29, 2026
24	IntelassistIndirect evidence	Seattle, WA, United States	1,001-5,000	362
	“Established in 2007, Intelassist is a remote staffing organization, beginning as a partnership between US-based industry professionals and an experienced operational team in…” Source: company website · checked Aug 29, 2026
25	EDS Service SolutionsPartial evidence	Atlanta, GA, United States	5,001-10,000	337
	“EDS service solutions is the number one outsourcing solution for Fortune 500 companies throughout the US.” Source: company website · checked Aug 29, 2026

Showing 25 of 1,847 business process outsourcing companies based in the United States

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Business process outsourcing companies based in the United States at a glance

As of Aug 29, 2026

11-50Median size (employees)

New YorkLargest hub · 88 HQs

10,774Contacts with mobile numbers

Aug 29, 2026Data refreshed

Companies by employee count

1-10

493

11-50

614

51-200

411

201-500

176

501-1,000

1,001-5,000

5,001-10,000

10001+

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 business process outsourcing companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “business process outsourcing companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among business process 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 an evidence 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, 12,036 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 August 29, 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.

Business process outsourcing companies by metro

Business process outsourcing companies in New York88
Business process outsourcing companies in Miami52
Business process outsourcing companies in Sheridan47
Business process outsourcing companies in Houston46
Business process outsourcing companies in Austin43
Business process outsourcing companies in Los Angeles33
Business process outsourcing companies in Atlanta32

Frequently asked

What are business process outsourcing companies?

Business process outsourcing companies handle selected business functions for other organizations, including customer support, finance, human resources, data processing, and administration.

How many business process outsourcing companies are in this directory?

This directory includes 1,847 business process outsourcing companies based in the United States.

Which city has the most business process outsourcing companies on the list?

New York is the single most-represented city among the companies on the list.

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Business process outsourcing companies by geography

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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.