Company lists · Data refreshed September 2026

Top 25 Collections staffing agencies based in the United States

Name: Collections staffing agencies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 878 companies tracked

RevenueBase identified 878 collections staffing agencies headquartered in the United States as of September 2026 and tracks 23,177 professional contacts across them, including 3,955 with verified work emails. New York is the largest hub.

This list covers collections staffing agencies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review

878Companies

23,177Contacts tracked

3,955Verified emails

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The 25 largest collections staffing agencies based in the United States

Ranked by team size

Top 25 of 878 collections staffing agencies based in the United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to collections staffing agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Onin Staffing	Partial evidence	Birmingham, AL, United StatesHQ checked Sep 27, 2026	10001+	1,614 contacts →
	Partial evidence “Ōnin Staffing, a company of The Ōnin Group, is a national light industrial and clerical staffing agency.” Source: RevenueBase Database · checked Sep 27, 2026
2	QPS Employment Group	Partial evidence	Brookfield, WI, United StatesHQ checked Sep 27, 2026	201-500	1,019 contacts →
	Partial evidence “Founded in 1985, QPS Employment Group has grown from a two-person operation to one of the nation's leading staffing and recruiting firms, with more than 300 internal employees…” Source: RevenueBase Database · checked Sep 27, 2026
3	Trojan Labor	Partial evidence	Goose Creek, SC, United StatesHQ checked Sep 27, 2026	n/a	732 contacts →
	Partial evidence “Trojan Labor Specializes in matching Customers who have industrial and Light Industrial staffing needs while never forgetting who the CUSTOMER is.” Source: RevenueBase Database · checked Sep 27, 2026
4	Hospitality Staffing Solutions	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	5,001-10,000	656 contacts →
	Partial evidence “Today, Hospitality Staffing Solutions is recognized as the industry leader.” Source: RevenueBase Database · checked Sep 27, 2026
5	ALL Team Staffing	Indirect evidence	Tampa, CO, United StatesHQ checked Sep 27, 2026	501-1,000	602 contacts →
	Indirect evidence “All Team is a nationwide employment agency that supports 20+ markets from coast to coast.” Source: RevenueBase Database · checked Sep 27, 2026
6	About Face Models	Partial evidence	Madison, NC, United StatesHQ checked Sep 27, 2026	n/a	567 contacts →
	Partial evidence “About Face Models, is a nationwide model, talent, and staffing agency.” Source: RevenueBase Database · checked Sep 27, 2026
7	Allianceone	Indirect evidence	Blue Bell, PA, United StatesHQ checked Sep 27, 2026	1,001-5,000	421 contacts →
	Indirect evidence “AllianceOne offers the financial strength, imagination, technological sophistication, and a work ethic that is the envy of our industry.” Source: RevenueBase Database · checked Sep 27, 2026
8	Windham Professionals INC	Indirect evidence	Salem, NH, United StatesHQ checked Sep 27, 2026	201-500	417 contacts →
	Indirect evidence “Windham Professionals, Inc.” Source: RevenueBase Database · checked Sep 27, 2026
9	First Credit Services INC	Partial evidence	Piscataway, NJ, United StatesHQ checked Sep 27, 2026	501-1,000	367 contacts →
	Partial evidence “First Credit Services is a Digital Debt Collection and BPO Company specializing in Accounts Receivable Management and Customer Service Outsourcing.” Source: RevenueBase Database · checked Sep 27, 2026
10	Cedar Financial	Indirect evidence	Calabasas, CA, United StatesHQ checked Sep 27, 2026	51-200	361 contacts →
	Indirect evidence “Since 1991, Cedar Financial has been providing world-class debt management solutions for national and international clients.” Source: RevenueBase Database · checked Sep 27, 2026
11	The CCS Companies	Partial evidence	Norwood, MA, United StatesHQ checked Sep 27, 2026	501-1,000	341 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
12	Tidewater Staffing	Partial evidence	Chesapeake, VA, United StatesHQ checked Sep 27, 2026	1,001-5,000	324 contacts →
	Partial evidence “Formed in 1992, Tidewater Staffing, Inc.(TSI) is a strategic staffing partner dedicated to solving your personnel staffing needs efficiently and economically by supplying you with…” Source: RevenueBase Database · checked Sep 27, 2026
13	Phillips & Cohen Associates	Partial evidence	Wilmington, DE, United StatesHQ checked Sep 27, 2026	201-500	319 contacts →
	Partial evidence “A Reputation for Results Phillips & Cohen Associates has built a successful and rapidly growing business by delivering industry-leading collections results while simultaneously…” Source: RevenueBase Database · checked Sep 27, 2026
14	Knovaone	Indirect evidence	West Palm Beach, FL, United StatesHQ checked Sep 27, 2026	501-1,000	305 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 27, 2026
15	Harris & Harris	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 27, 2026	501-1,000	290 contacts →
	Indirect evidence “Harris & Harris is an acknowledged leader in the field of accounts receivable management.” Source: RevenueBase Database · checked Sep 27, 2026
16	Tucker, Albin And Associates	Partial evidence	Richardson, TX, United StatesHQ checked Sep 27, 2026	201-500	280 contacts →
	Partial evidence “Commercial collection agency, specializing in contingency-based, commercial debt recovery, commercial asset recovery and commercial debt collection services for business owners.” Source: RevenueBase Database · checked Sep 27, 2026
17	Altus Commercial Receivables	Partial evidence	Kenner, LA, United StatesHQ checked Sep 27, 2026	201-500	262 contacts →
	Partial evidence “Altus is the trusted leader in commercial receivables management and business-to-business collections, helping organizations improve cash flow, optimize their credit-to-cash…” Source: RevenueBase Database · checked Sep 27, 2026
18	Capital Management Services, LP	Indirect evidence	Buffalo, NY, United StatesHQ checked Sep 27, 2026	201-500	256 contacts →
	Indirect evidence “Capital Management Services, LP is a Nationally recognized industry leader in Accounts Receivable Management services.” Source: RevenueBase Database · checked Sep 27, 2026
19	Unifin INC	Partial evidence	Skokie, IL, United StatesHQ checked Sep 27, 2026	501-1,000	243 contacts →
	Partial evidence “Unifin Inc, established in 2011, is a veteran-owned digital debt collection and accounts receivable management agency.” Source: RevenueBase Database · checked Sep 27, 2026
20	Victory Marketing Agency	Partial evidence	Fort Myers, FL, United StatesHQ checked Sep 27, 2026	n/a	218 contacts →
	Partial evidence “Victory Marketing Agency is a full service promotional staffing agency committed to meeting our clients’ needs on a unique case by case basis.” Source: RevenueBase Database · checked Sep 27, 2026
21	Priorityworkforce, INC	Indirect evidence	Tustin, United StatesHQ checked Sep 27, 2026	5,001-10,000	215 contacts →
	Indirect evidence “PriorityWorkforce has over 25 years of experience, making us the leader in providing employment solutions to both the public and private sectors in California.” Source: RevenueBase Database · checked Sep 27, 2026
22	Encore Nationwide	Indirect evidence	Hermosa Beach, CA, United StatesHQ checked Sep 27, 2026	n/a	214 contacts →
	Indirect evidence “In 1998, three event professionals realized there wasn’t a reliable resource that provided staff from coast to coast.” Source: RevenueBase Database · checked Sep 27, 2026
23	A Staffing INC	Partial evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	51-200	193 contacts →
	Partial evidence “Excellence in Event Staffing Welcome to A+ Staffing, where our 30-year legacy of staffing excellence transforms ordinary events into extraordinary experiences.” Source: RevenueBase Database · checked Sep 27, 2026
24	SBH Fashion	Partial evidence	Manhattan, United StatesHQ checked Sep 27, 2026	n/a	188 contacts →
	Partial evidence “SBH Fashion is a full service staffing agency specializing in fashion, beauty and apparel.” Source: RevenueBase Database · checked Sep 27, 2026
25	Bonney Staffing	Partial evidence	South Portland, ME, United StatesHQ checked Sep 27, 2026	51-200	180 contacts →
	Partial evidence “For nearly 50 years, Bonney Staffing has specialized in many areas of recruitment including: administration/clerical, customer service, human resources, medical office, legal…” Source: RevenueBase Database · checked Sep 27, 2026

RevenueBase Smart Search

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

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

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

Showing 25 of 878 collections staffing agencies based in the United States

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Collections staffing agencies based in the United States at a glance

As of Sep 27, 2026

17.1%Verified-email coverage

26.4Average contacts per company

11-50Median size (employees)

5.9%Largest-city concentration · New York

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

338

11-50

279

51-200

153

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 878 companies.

How this list was built

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

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “collections staffing agencies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names collections staffing agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among collections staffing agencies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 3,955 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 27, 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.

Frequently asked

What is RevenueBase Smart Search?

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

How many collections staffing agencies are there based in the United States?

RevenueBase identified 878 collections staffing agencies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Onin Staffing, headquartered in Birmingham, tops this list with the largest team on record.

Which city has the most collections staffing agencies?

New York leads with 52 headquartered companies, followed by Atlanta (22) and Los Angeles (19).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,955 verified decision-maker contacts tracked across these 878 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 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 Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.