Company lists · Data refreshed September 2026

Top 25 Collections call center companies based in the United States

RevenueBase identified 702 company matches for collections call center companies associated with the United States as of September 2026 and tracks 34,326 professional contacts across them, including 4,949 with verified work emails. Houston is the largest hub.

This list covers company matches for collections call center companies associated with the United States, 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 September 27, 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 RevenueBase SmartSearch · Exact Recorded Sep 27, 2026 How this list was built
702Companies
34,326Contacts tracked
4,949Verified emails
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The 25 largest collections call center companies based in the United States

Ranked by team size
Top 25 of 702 company matches for collections call center companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchDallas, TX, United StatesHQ recorded Sep 27, 20261,001-5,0003,122 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 · Sep 27, 2026 · View company records in RevenueBase
2Exact matchBerwyn, PA, United StatesHQ recorded Sep 27, 20265,001-10,0002,774 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 · Sep 27, 2026 · View company records in RevenueBase
3Exact matchPhoenix, AZ, United StatesHQ recorded Sep 27, 20261,001-5,0001,048 contacts →

Exact match

“Valor Global is a global leader in providing extraordinary customer experiences for clients across the globe.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchDoral, FL, United StatesHQ recorded Sep 27, 20261,001-5,000902 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchHorsham, PA, United StatesHQ recorded Sep 27, 2026501-1,000883 contacts →

Exact match

“If you are interested in growing your business or increasing efficiency, AnswerNet has the expertise, technology, and people to help you take your company to new heights!”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchCedar Falls, IA, United StatesHQ recorded Sep 27, 20261,001-5,000877 contacts →

Exact match

“CBE Companies is the parent organization of CBE Customer Solutions and CBE Group.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchHouston, TX, United StatesHQ recorded Sep 27, 20265,001-10,000768 contacts →

Exact match

“We are a trusted leader in providing integrated solutions, leveraging cutting-edge technology to deliver exceptional customer experiences.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchSaint Charles, MO, United StatesHQ recorded Sep 27, 2026501-1,000629 contacts →

Exact match

“Client Services, Inc.(CSI) was founded in 1987 in the heartland of America.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchGreenville, SC, United StatesHQ recorded Sep 27, 2026501-1,000567 contacts →

Exact match

“At Resurgent Capital Services, we’re not just about debt collection; we’re about fostering personal and professional excellence.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchSalisbury, NC, United StatesHQ recorded Sep 27, 2026501-1,000542 contacts →

Exact match

“We are customer service experts.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchGeneseo, NY, United StatesHQ recorded Sep 27, 2026501-1,000514 contacts →

Exact match

“Coast is a top-performing call center services company that specializes in onshore omni-channel solutions, accounts receivable management, and back-office functions for public and…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchWoodland Hills, CA, United StatesHQ recorded Sep 27, 202610001+461 contacts →

Exact match

“Account Control Technology, Inc.(ACT) is owned by Transworld Systems Inc.(TSI).”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchBlue Bell, PA, United StatesHQ recorded Sep 27, 20261,001-5,000421 contacts →

Exact match

“AllianceOne offers the financial strength, imagination, technological sophistication, and a work ethic that is the envy of our industry.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchSalem, NH, United StatesHQ recorded Sep 27, 2026201-500417 contacts →

Exact match

“Windham Professionals, Inc.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchPiscataway, NJ, United StatesHQ recorded Sep 27, 2026501-1,000367 contacts →

Exact match

“First Credit Services is a Digital Debt Collection and BPO Company specializing in Accounts Receivable Management and Customer Service Outsourcing.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchRock Hill, SC, United StatesHQ recorded Sep 27, 2026201-500360 contacts →

Exact match

“Founded in 1986, Williams & Fudge, Inc.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchBloomington, MN, United StatesHQ recorded Sep 27, 20261,001-5,000354 contacts →

Exact match

“For over 35 years, The Connection has made a name for ourselves becoming one of the top industry partners to Fortune 500 companies looking to outsource their contact center…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchNorwood, MA, United StatesHQ recorded Sep 27, 2026501-1,000341 contacts →

Exact match

“The CCS organization provides expert solutions in the following focused specialties: • Credit Collection Services (CCS): CCS is widely recognized as one the nation’s largest and…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchEscondido, TX, United StatesHQ recorded Sep 27, 2026201-500327 contacts →

Exact match

“A NATIONAL LEADER ARS is a proven leader in the accounts receivable management industry:> Working with customers in all 50 states, through 4 regional offices throughout the United…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchWilmington, DE, United StatesHQ recorded Sep 27, 2026201-500319 contacts →

Exact match

“A Reputation for Results Phillips & Cohen Associates has built a successful and rapidly growing business by delivering industry-leading collections results while simultaneously…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchChicago, IL, United StatesHQ recorded Sep 27, 2026501-1,000290 contacts →

Exact match

“Harris & Harris is an acknowledged leader in the field of accounts receivable management.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchEarth City, MO, United StatesHQ recorded Sep 27, 2026501-1,000279 contacts →

Exact match

“Credit Control, LLC is a nationally licensed provider of customized, performance-driven receivables management services founded in 1989.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchLos Angeles, CA, United StatesHQ recorded Sep 27, 2026201-500278 contacts →

Exact match

“Caine & Weiner is a solution-based accounts receivable management enterprise, founded in 1930, that specializes in providing 1st and 3rd party collection solutions to commercial…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchBuffalo, NY, United StatesHQ recorded Sep 27, 2026201-500256 contacts →

Exact match

“Capital Management Services, LP is a Nationally recognized industry leader in Accounts Receivable Management services.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchSkokie, IL, United StatesHQ recorded Sep 27, 2026501-1,000243 contacts →

Exact match

“Unifin Inc, established in 2011, is a veteran-owned digital debt collection and accounts receivable management agency.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 702 collections call center companies based in the United States

See the full list, filter by size, metro and specialty, and access 4,949 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Collections call center companies based in the United States at a glance

As of Sep 27, 2026
14.4%Verified-email coverage
48.9Average contacts per company
11-50Median size (employees)
2.1%Largest-city concentration · Houston
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
152
11-50
261
51-200
170
201-500
63
501-1,000
30
1,001-5,000
19
5,001-10,000
2
10001+
3

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 702 companies.

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.
What qualifies
Company records associated with the United States whose business descriptions match “collections call center companies” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 4,949 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 September 27, 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.

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 “collections call center companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many collections call center companies are there based in the United States?

RevenueBase identified 702 company matches for collections call center companies associated with the United States as of September 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?

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

Which city has the most collections call center companies?

Houston leads with 15 company records, followed by Phoenix (11) and Atlanta (9).

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 4,949 professional contacts with verified work emails tracked across these 702 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 September 27, 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.