Company lists · Data refreshed September 2026

Top 25 Commercial debt collection law firms based in the United States

RevenueBase identified 2,336 company matches for commercial debt collection law firms associated with the United States as of September 2026 and tracks 34,802 professional contacts across them, including 12,805 with verified work emails. New York is the largest hub.

This list covers company matches for commercial debt collection law firms 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
2,336Companies
34,802Contacts tracked
12,805Verified emails
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The 25 largest commercial debt collection law firms based in the United States

Ranked by team size
Top 25 of 2,336 company matches for commercial debt collection law firms 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 matchAustin, TX, United StatesHQ recorded Sep 27, 20261,001-5,000882 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 27, 2026 · View company records in RevenueBase
2Exact matchCleveland, OH, United StatesHQ recorded Sep 27, 2026501-1,000706 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 27, 2026 · View company records in RevenueBase
3Exact matchRoswell, GA, United StatesHQ recorded Sep 27, 2026501-1,000537 contacts →

Exact match

“McCalla Raymer Leibert Pierce, LLP is a full service Residential and Commercial Real Estate Legal Services firm with a combined 75 years of experience focusing on: Foreclosure…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchWinston-salem, NC, United StatesHQ recorded Sep 27, 2026501-1,000501 contacts →

Exact match

“BROCK & SCOTT, PLLC is a full service law firm with extensive experience serving the financial sector.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchFairport, NY, United StatesHQ recorded Sep 27, 2026201-500472 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 27, 2026 · View company records in RevenueBase
6Exact 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
7Exact matchCalabasas, CA, United StatesHQ recorded Sep 27, 202651-200361 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 27, 2026 · View company records in RevenueBase
8Exact matchCherry Hill, NJ, United StatesHQ recorded Sep 27, 2026501-1,000343 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 27, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchWest Palm Beach, FL, United StatesHQ recorded Sep 27, 2026501-1,000305 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 27, 2026 · View company records in RevenueBase
11Exact matchTrevose, PA, United StatesHQ recorded Sep 27, 2026201-500297 contacts →

Exact match

“Founded in 1994, NCB Management Services, Inc.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact 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
13Exact matchMinneapolis, MN, United StatesHQ recorded Sep 27, 2026201-500281 contacts →

Exact match

“WHO WE ARE At Messerli Kramer, we’ve spent 60 years building a reputation as a firm of “attorneys and advisors” – or, as we like to say, a place where the law isn’t always the…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchRichardson, TX, United StatesHQ recorded Sep 27, 2026201-500280 contacts →

Exact match

“Commercial collection agency, specializing in contingency-based, commercial debt recovery, commercial asset recovery and commercial debt collection services for business owners.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact 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
16Exact matchNew York, NY, United StatesHQ recorded Sep 27, 2026201-500265 contacts →

Exact match

“At Friedman Vartolo, we know default servicing isn’t "one size fits all".”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchKenner, LA, United StatesHQ recorded Sep 27, 2026201-500262 contacts →

Exact match

“Altus is the trusted leader in commercial receivables management and business-to-business collections, helping organizations improve cash flow, optimize their credit-to-cash…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact 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
19Exact matchChicago, IL, United StatesHQ recorded Sep 27, 202651-200254 contacts →

Exact match

“Formed in Levenfeld Pearlstein provides the sophisticated skills and resources of a big law firm with the personal attention of a small law firm.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact 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
21Exact matchTampa, FL, United StatesHQ recorded Sep 27, 2026501-1,000241 contacts →

Exact match

“ALAW is a national law firm delivering smart, strategic legal solutions to financial institutions across the U.S.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchBrookfield, WI, United StatesHQ recorded Sep 27, 2026201-500226 contacts →

Exact match

“WHAT WE DO: For over 45 years, Rausch Sturm LLP has been nationally recognized as a full-service account receivables management law firm.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchNashville, TN, United StatesHQ recorded Sep 27, 2026201-500223 contacts →

Exact match

“Frost-Arnett, now proudly part of the Harris & Harris family of companies, brings together more than 130 years of trusted healthcare revenue cycle expertise with the expanded…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchVernon Hills, IL, United StatesHQ recorded Sep 27, 2026201-500209 contacts →

Exact match

“Blitt and Gaines, P.C.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchWarren, MI, United StatesHQ recorded Sep 27, 20261,001-5,000201 contacts →

Exact match

“Asset Acceptance is a leading purchaser and collector of charged-off consumer debt.”

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

Showing 25 of 2,336 commercial debt collection law firms based in the United States

See the full list, filter by size, metro and specialty, and access 12,805 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial debt collection law firms based in the United States at a glance

As of Sep 27, 2026
36.8%Verified-email coverage
14.9Average contacts per company
1-10Median size (employees)
4.2%Largest-city concentration · New York
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
1,194
11-50
781
51-200
281
201-500
53
501-1,000
14
1,001-5,000
8

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 2,336 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 “commercial debt collection law firms” 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 12,805 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 “commercial debt collection law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial debt collection law firms are there based in the United States?

RevenueBase identified 2,336 company matches for commercial debt collection law firms 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?

Linebarger Goggan Blair & Sampson, LLP tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most commercial debt collection law firms?

New York leads with 99 company records, followed by Houston (69) and Chicago (56).

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 12,805 professional contacts with verified work emails tracked across these 2,336 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.