Company lists · Data refreshed September 2026
Top 25 Collections agencies based in the United States
RevenueBase identified 1,541 company matches for collections agencies associated with the United States as of September 2026 and tracks 49,422 professional contacts across them, including 11,749 with verified work emails. Houston is the largest hub.
This list covers company matches for collections agencies 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 19, 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.
The 25 largest collections agencies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,677 contacts → | ||||
Exact match “Transworld Systems Inc.(TSI) stands as the leading tech-driven provider in Accounts Receivable Management (ARM), Healthcare Revenue Cycle Management (RCM), Customer Experience…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 2,587 contacts → | ||||
Exact match “Encore means more.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 2,115 contacts → | ||||
Exact match “As a global leader in acquiring and collecting nonperforming loans, PRA Group returns capital to banks and other creditors to help expand financial services for consumers.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 1,739 contacts → | ||||
Exact match “Radius Global Solutions is a leading provider of accounts receivable, customer relations and revenue cycle management solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 882 contacts → | ||||
Exact match “Celebrating 50 years of service, Linebarger Goggan Blair & Sampson, LLP is a national law firm specializing in the collection of delinquent accounts receivable for government…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 854 contacts → | ||||
Exact match “Portfolio Recovery Associates LLC, a subsidiary of PRA Group, Inc, specializes in working with people in debt repayment.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 768 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 19, 2026 · View company records in RevenueBase | |||||
| 8 | 706 contacts → | ||||
Exact match “With over 95 years of experience, Weltman, Weinberg & Reis Co, LPA is a nationally-recognized full-service creditors’ rights law firm.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 635 contacts → | ||||
Exact match “Billions of dollars are lost each year to waste, improper payments and unpaid debts.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 629 contacts → | ||||
Exact match “Client Services, Inc.(CSI) was founded in 1987 in the heartland of America.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 567 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 19, 2026 · View company records in RevenueBase | |||||
| 12 | 472 contacts → | ||||
Exact match “ConServe is a leading provider of accounts receivable management and collection services specializing in customized solutions for commercial lenders, financial institutions…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 421 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 19, 2026 · View company records in RevenueBase | |||||
| 14 | 417 contacts → | ||||
Exact match “Windham Professionals, Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 381 contacts → | ||||
Exact match “PFS Group provides accounts receivable enhancement programs that are custom-designed for each client's individual needs.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 367 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 19, 2026 · View company records in RevenueBase | |||||
| 17 | 361 contacts → | ||||
Exact match “Since 1991, Cedar Financial has been providing world-class debt management solutions for national and international clients.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 360 contacts → | ||||
Exact match “Founded in 1986, Williams & Fudge, Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 352 contacts → | ||||
Exact match “IC System is an Accounts Receivable Management provider and one of the largest collection companies in North America.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 343 contacts → | ||||
Exact match “Founded in 1991 in New Jersey, MRS BPO has spent 35 years helping banks, telecom providers, retailers, and other creditors recover revenue while protecting the consumer…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 341 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 19, 2026 · View company records in RevenueBase | |||||
| 22 | 327 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 19, 2026 · View company records in RevenueBase | |||||
| 23 | 319 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 19, 2026 · View company records in RevenueBase | |||||
| 24 | 307 contacts → | ||||
Exact match “Alltran is more than just a new name.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 305 contacts → | ||||
Exact match “Founded in 2012 and headquartered in Bonita Springs, Florida, Knova One – A TRAKAmerica company, is part of a leading legal and financial services group with a strong U.S.” Recorded in the RevenueBase company graph · Sep 19, 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 “collections 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 1,541 collections agencies based in the United States
See the full list, filter by size, metro and specialty, and access 11,749 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Collections agencies based in the United States at a glance
As of Sep 19, 2026Companies by employee count
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 1,541 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 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. 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 11,749 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 19, 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 agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many collections agencies are there based in the United States?
RevenueBase identified 1,541 company matches for collections agencies 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?
TSI tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most collections agencies?
Houston leads with 42 company records, followed by New York (28) and Dallas (20).
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 11,749 professional contacts with verified work emails tracked across these 1,541 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 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,541 collections agencies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Collections agencies by geography
- Collections agencies based in Curitiba, Brazil
- Collections agencies based in Joinville, Brazil
- Collections agencies based in Sao Paulo, Brazil
- Collections agencies based in Argentina
- Collections agencies based in Australia
- Collections agencies based in Belgium
- Collections agencies based in Brazil
- Collections agencies based in Canada
- Collections agencies based in Chile
- Collections agencies based in Colombia
- Collections agencies based in Ecuador
- Collections agencies based in France
Browse the directory
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Collections agencies based in Curitiba, Brazil
- Collections agencies based in Joinville, Brazil
- Collections agencies based in Sao Paulo, Brazil
- Collections agencies based in Argentina
- Collections agencies based in Australia
- Collections agencies based in Belgium
Company intelligence · public preview
Top 25 collections agencies based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,541 matching company records for collections agencies based in the United States, with 49,422 tracked contacts and 11,749 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 collections agencies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  TSItsico.comHQ: Fort Washington, WA, United StatesReported employees: 10001+ | Fort Washington, WA, United States | 10001+ | Exact match | 3,677 contacts → |
“Transworld Systems Inc.(TSI) stands as the leading tech-driven provider in Accounts Receivable Management (ARM), Healthcare Revenue Cycle Management (RCM), Customer Experience…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Encore Capital Groupencorecapital.com HQ: San Diego, CA, United StatesReported employees: 5,001-10,000 | San Diego, CA, United States | 5,001-10,000 | Exact match | 2,587 contacts → |
“Encore means more.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  PRA Group Nasdaq Praapragroup.comHQ: Norfolk, VA, United StatesReported employees: 1,001-5,000 | Norfolk, VA, United States | 1,001-5,000 | Exact match | 2,115 contacts → |
“As a global leader in acquiring and collecting nonperforming loans, PRA Group returns capital to banks and other creditors to help expand financial services for consumers.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Radius Global Solutions LLCradiusgs.comHQ: Ambler, PA, United StatesReported employees: 1,001-5,000 | Ambler, PA, United States | 1,001-5,000 | Exact match | 1,739 contacts → |
“Radius Global Solutions is a leading provider of accounts receivable, customer relations and revenue cycle management solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Austin, TX, United StatesReported employees: 1,001-5,000 | Austin, TX, United States | 1,001-5,000 | Exact match | 882 contacts → |
“Celebrating 50 years of service, Linebarger Goggan Blair & Sampson, LLP is a national law firm specializing in the collection of delinquent accounts receivable for government…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Portfolio Recovery Associates, LLCportfoliorecovery.com HQ: Norfolk, VA, United StatesReported employees: 1,001-5,000 | Norfolk, VA, United States | 1,001-5,000 | Exact match | 854 contacts → |
“Portfolio Recovery Associates LLC, a subsidiary of PRA Group, Inc, specializes in working with people in debt repayment.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | GC Servicesgcserv.com HQ: Houston, TX, United StatesReported employees: 5,001-10,000 | Houston, TX, United States | 5,001-10,000 | Exact match | 768 contacts → |
“We are a trusted leader in providing integrated solutions, leveraging cutting-edge technology to deliver exceptional customer experiences.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Weltman, Weinberg & Reis Co., LPAweltman.comHQ: Cleveland, OH, United StatesReported employees: 501-1,000 | Cleveland, OH, United States | 501-1,000 | Exact match | 706 contacts → |
“With over 95 years of experience, Weltman, Weinberg & Reis Co, LPA is a nationally-recognized full-service creditors’ rights law firm.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Performant Healthcare, INCperformanthealthcare.comHQ: Plantation, FL, United StatesReported employees: 1,001-5,000 | Plantation, FL, United States | 1,001-5,000 | Exact match | 635 contacts → |
“Billions of dollars are lost each year to waste, improper payments and unpaid debts.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Client Services Incorporatedclientservices.comHQ: Saint Charles, MO, United StatesReported employees: 501-1,000 | Saint Charles, MO, United States | 501-1,000 | Exact match | 629 contacts → |
“Client Services, Inc.(CSI) was founded in 1987 in the heartland of America.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Resurgent Capital Servicesresurgent.comHQ: Greenville, SC, United StatesReported employees: 501-1,000 | Greenville, SC, United States | 501-1,000 | Exact match | 567 contacts → |
“At Resurgent Capital Services, we’re not just about debt collection; we’re about fostering personal and professional excellence.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Conserveconserve-arm.comHQ: Fairport, NY, United StatesReported employees: 201-500 | Fairport, NY, United States | 201-500 | Exact match | 472 contacts → |
“ConServe is a leading provider of accounts receivable management and collection services specializing in customized solutions for commercial lenders, financial institutions…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Allianceoneallianceoneinc.comHQ: Blue Bell, PA, United StatesReported employees: 1,001-5,000 | Blue Bell, PA, United States | 1,001-5,000 | Exact match | 421 contacts → |
“AllianceOne offers the financial strength, imagination, technological sophistication, and a work ethic that is the envy of our industry.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Windham Professionals INCwindhampros.comHQ: Salem, NH, United StatesReported employees: 201-500 | Salem, NH, United States | 201-500 | Exact match | 417 contacts → |
“Windham Professionals, Inc.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  PFS Grouppfsgroup.orgHQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 381 contacts → |
“PFS Group provides accounts receivable enhancement programs that are custom-designed for each client's individual needs.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  First Credit Services INCfirstcreditonline.comHQ: Piscataway, NJ, United StatesReported employees: 501-1,000 | Piscataway, NJ, United States | 501-1,000 | Exact match | 367 contacts → |
“First Credit Services is a Digital Debt Collection and BPO Company specializing in Accounts Receivable Management and Customer Service Outsourcing.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Cedar Financialcedarfinancial.com HQ: Calabasas, CA, United StatesReported employees: 51-200 | Calabasas, CA, United States | 51-200 | Exact match | 361 contacts → |
“Since 1991, Cedar Financial has been providing world-class debt management solutions for national and international clients.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Williams & Fudge, INCwfcorp.comHQ: Rock Hill, SC, United StatesReported employees: 201-500 | Rock Hill, SC, United States | 201-500 | Exact match | 360 contacts → |
“Founded in 1986, Williams & Fudge, Inc.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  IC Systemicsystem.comHQ: St. Paul, MN, United StatesReported employees: 501-1,000 | St. Paul, MN, United States | 501-1,000 | Exact match | 352 contacts → |
“IC System is an Accounts Receivable Management provider and one of the largest collection companies in North America.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | MRS Bpo, LLCmrsbpo.com HQ: Cherry Hill, NJ, United StatesReported employees: 501-1,000 | Cherry Hill, NJ, United States | 501-1,000 | Exact match | 343 contacts → |
“Founded in 1991 in New Jersey, MRS BPO has spent 35 years helping banks, telecom providers, retailers, and other creditors recover revenue while protecting the consumer…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  The CCS Companiesccsusa.comHQ: Norwood, MA, United StatesReported employees: 501-1,000 | Norwood, MA, United States | 501-1,000 | Exact match | 341 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  ARS National Servicesarsnational.comHQ: Escondido, TX, United StatesReported employees: 201-500 | Escondido, TX, United States | 201-500 | Exact match | 327 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Phillips & Cohen Associatesphillips-cohen.comHQ: Wilmington, DE, United StatesReported employees: 201-500 | Wilmington, DE, United States | 201-500 | Exact match | 319 contacts → |
“A Reputation for Results Phillips & Cohen Associates has built a successful and rapidly growing business by delivering industry-leading collections results while simultaneously…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Alltranalltran.comHQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 307 contacts → |
“Alltran is more than just a new name.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Knovaoneknovaone.comHQ: West Palm Beach, FL, United StatesReported employees: 501-1,000 | West Palm Beach, FL, United States | 501-1,000 | Exact match | 305 contacts → |
“Founded in 2012 and headquartered in Bonita Springs, Florida, Knova One – A TRAKAmerica company, is part of a leading legal and financial services group with a strong U.S.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,541 company matches
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Collections agencies: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,538 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 1,541 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for collections agencies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many collections agencies did RevenueBase find based in the United States?
The saved snapshot records 1,541 matching company records, 49,422 tracked contacts and 11,749 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Collections agencies by geography
- Collections agencies based in Curitiba, Brazil
- Collections agencies based in Joinville, Brazil
- Collections agencies based in Sao Paulo, Brazil
- Collections agencies based in Argentina
- Collections agencies based in Australia
- Collections agencies based in Belgium
- Collections agencies based in Brazil
- Collections agencies based in Canada
- Collections agencies based in Chile
- Collections agencies based in Colombia
- Collections agencies based in Ecuador
- Collections agencies based in France
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 collections agencies based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/collections-agencies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Collections agencies based in Curitiba, Brazil
- Collections agencies based in Joinville, Brazil
- Collections agencies based in Sao Paulo, Brazil
- Collections agencies based in Argentina
- Collections agencies based in Australia
- Collections agencies based in Belgium
Company intelligence · public preview
Top 25 collections agencies based in the United States
RevenueBase records 1,541 matching company records for collections agencies based in the United States, with 49,422 tracked contacts and 11,749 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 collections agencies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | TSItsico.com HQ: Fort Washington, WA, United StatesReported employees: 10001+ | Fort Washington, WA, United States | 10001+ | Exact match | 3,677 contacts → |
“Transworld Systems Inc.(TSI) stands as the leading tech-driven provider in Accounts Receivable Management (ARM), Healthcare Revenue Cycle Management (RCM), Customer Experience…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Encore Capital Groupencorecapital.com HQ: San Diego, CA, United StatesReported employees: 5,001-10,000 | San Diego, CA, United States | 5,001-10,000 | Exact match | 2,587 contacts → |
“Encore means more.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | PRA Group Nasdaq Praapragroup.com HQ: Norfolk, VA, United StatesReported employees: 1,001-5,000 | Norfolk, VA, United States | 1,001-5,000 | Exact match | 2,115 contacts → |
“As a global leader in acquiring and collecting nonperforming loans, PRA Group returns capital to banks and other creditors to help expand financial services for consumers.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Radius Global Solutions LLCradiusgs.com HQ: Ambler, PA, United StatesReported employees: 1,001-5,000 | Ambler, PA, United States | 1,001-5,000 | Exact match | 1,739 contacts → |
“Radius Global Solutions is a leading provider of accounts receivable, customer relations and revenue cycle management solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Austin, TX, United StatesReported employees: 1,001-5,000 | Austin, TX, United States | 1,001-5,000 | Exact match | 882 contacts → |
“Celebrating 50 years of service, Linebarger Goggan Blair & Sampson, LLP is a national law firm specializing in the collection of delinquent accounts receivable for government…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Portfolio Recovery Associates, LLCportfoliorecovery.com HQ: Norfolk, VA, United StatesReported employees: 1,001-5,000 | Norfolk, VA, United States | 1,001-5,000 | Exact match | 854 contacts → |
“Portfolio Recovery Associates LLC, a subsidiary of PRA Group, Inc, specializes in working with people in debt repayment.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | GC Servicesgcserv.com HQ: Houston, TX, United StatesReported employees: 5,001-10,000 | Houston, TX, United States | 5,001-10,000 | Exact match | 768 contacts → |
“We are a trusted leader in providing integrated solutions, leveraging cutting-edge technology to deliver exceptional customer experiences.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Weltman, Weinberg & Reis Co., LPAweltman.com HQ: Cleveland, OH, United StatesReported employees: 501-1,000 | Cleveland, OH, United States | 501-1,000 | Exact match | 706 contacts → |
“With over 95 years of experience, Weltman, Weinberg & Reis Co, LPA is a nationally-recognized full-service creditors’ rights law firm.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Performant Healthcare, INCperformanthealthcare.com HQ: Plantation, FL, United StatesReported employees: 1,001-5,000 | Plantation, FL, United States | 1,001-5,000 | Exact match | 635 contacts → |
“Billions of dollars are lost each year to waste, improper payments and unpaid debts.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Client Services Incorporatedclientservices.com HQ: Saint Charles, MO, United StatesReported employees: 501-1,000 | Saint Charles, MO, United States | 501-1,000 | Exact match | 629 contacts → |
“Client Services, Inc.(CSI) was founded in 1987 in the heartland of America.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Resurgent Capital Servicesresurgent.com HQ: Greenville, SC, United StatesReported employees: 501-1,000 | Greenville, SC, United States | 501-1,000 | Exact match | 567 contacts → |
“At Resurgent Capital Services, we’re not just about debt collection; we’re about fostering personal and professional excellence.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Conserveconserve-arm.com HQ: Fairport, NY, United StatesReported employees: 201-500 | Fairport, NY, United States | 201-500 | Exact match | 472 contacts → |
“ConServe is a leading provider of accounts receivable management and collection services specializing in customized solutions for commercial lenders, financial institutions…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Allianceoneallianceoneinc.com HQ: Blue Bell, PA, United StatesReported employees: 1,001-5,000 | Blue Bell, PA, United States | 1,001-5,000 | Exact match | 421 contacts → |
“AllianceOne offers the financial strength, imagination, technological sophistication, and a work ethic that is the envy of our industry.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Windham Professionals INCwindhampros.com HQ: Salem, NH, United StatesReported employees: 201-500 | Salem, NH, United States | 201-500 | Exact match | 417 contacts → |
“Windham Professionals, Inc.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | PFS Grouppfsgroup.org HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 381 contacts → |
“PFS Group provides accounts receivable enhancement programs that are custom-designed for each client's individual needs.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | First Credit Services INCfirstcreditonline.com HQ: Piscataway, NJ, United StatesReported employees: 501-1,000 | Piscataway, NJ, United States | 501-1,000 | Exact match | 367 contacts → |
“First Credit Services is a Digital Debt Collection and BPO Company specializing in Accounts Receivable Management and Customer Service Outsourcing.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Cedar Financialcedarfinancial.com HQ: Calabasas, CA, United StatesReported employees: 51-200 | Calabasas, CA, United States | 51-200 | Exact match | 361 contacts → |
“Since 1991, Cedar Financial has been providing world-class debt management solutions for national and international clients.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Williams & Fudge, INCwfcorp.com HQ: Rock Hill, SC, United StatesReported employees: 201-500 | Rock Hill, SC, United States | 201-500 | Exact match | 360 contacts → |
“Founded in 1986, Williams & Fudge, Inc.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | IC Systemicsystem.com HQ: St. Paul, MN, United StatesReported employees: 501-1,000 | St. Paul, MN, United States | 501-1,000 | Exact match | 352 contacts → |
“IC System is an Accounts Receivable Management provider and one of the largest collection companies in North America.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | MRS Bpo, LLCmrsbpo.com HQ: Cherry Hill, NJ, United StatesReported employees: 501-1,000 | Cherry Hill, NJ, United States | 501-1,000 | Exact match | 343 contacts → |
“Founded in 1991 in New Jersey, MRS BPO has spent 35 years helping banks, telecom providers, retailers, and other creditors recover revenue while protecting the consumer…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | The CCS Companiesccsusa.com HQ: Norwood, MA, United StatesReported employees: 501-1,000 | Norwood, MA, United States | 501-1,000 | Exact match | 341 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | ARS National Servicesarsnational.com HQ: Escondido, TX, United StatesReported employees: 201-500 | Escondido, TX, United States | 201-500 | Exact match | 327 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Phillips & Cohen Associatesphillips-cohen.com HQ: Wilmington, DE, United StatesReported employees: 201-500 | Wilmington, DE, United States | 201-500 | Exact match | 319 contacts → |
“A Reputation for Results Phillips & Cohen Associates has built a successful and rapidly growing business by delivering industry-leading collections results while simultaneously…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Alltranalltran.com HQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 307 contacts → |
“Alltran is more than just a new name.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Knovaoneknovaone.com HQ: West Palm Beach, FL, United StatesReported employees: 501-1,000 | West Palm Beach, FL, United States | 501-1,000 | Exact match | 305 contacts → |
“Founded in 2012 and headquartered in Bonita Springs, Florida, Knova One – A TRAKAmerica company, is part of a leading legal and financial services group with a strong U.S.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,541 company matches
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Collections agencies: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,538 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 1,541 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for collections agencies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many collections agencies did RevenueBase find based in the United States?
The saved snapshot records 1,541 matching company records, 49,422 tracked contacts and 11,749 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 collections agencies based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/collections-agencies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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