Company lists · Data refreshed September 2026

Top 25 Credentialing staffing services based in the United States

RevenueBase identified 1,064 company matches for credentialing staffing services associated with the United States as of September 2026 and tracks 40,430 professional contacts across them, including 5,136 with verified work emails. New York is the largest hub.

This list covers company matches for credentialing staffing services 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
1,064Companies
40,430Contacts tracked
5,136Verified emails
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The 25 largest credentialing staffing services based in the United States

Ranked by team size
Top 25 of 1,064 company matches for credentialing staffing services 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 matchMidvale, UT, United StatesHQ recorded Sep 27, 20261,001-5,0002,012 contacts →

Exact match

“CompHealth is one of the largest healthcare staffing companies in the United States offering permanent, locum tenens, travel and other placements for healthcare providers.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchAlpharetta, GA, United StatesHQ recorded Sep 27, 2026501-1,0001,171 contacts →

Exact match

“LocumTenens.com specializes in optimizing healthcare staffing operations.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchAppleton, WI, United StatesHQ recorded Sep 27, 2026201-5001,170 contacts →

Exact match

“TotalMed provides temporary, contract, and full time staffing services to hospitals, medical groups, health plans, and life sciences companies who require staffing assistance in…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchSeattle, WA, United StatesHQ recorded Sep 27, 2026201-5001,067 contacts →

Exact match

“Ro Health is a rapidly growing healthcare staffing agency with over a decade of experience aligning compassionate and talented providers with incredible career opportunities.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchOmaha, NE, United StatesHQ recorded Sep 27, 2026201-500969 contacts →

Exact match

“Founded in 2006, LRS Healthcare is a leading provider of medical staffing.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchFort Lauderdale, FL, United StatesHQ recorded Sep 27, 2026501-1,000855 contacts →

Exact match

“MedPro Healthcare Staffing is a Joint Commission certified, leading provider of temporary and contract staffing services to healthcare facilities throughout the United States.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchLake Success, NY, United StatesHQ recorded Sep 27, 202610001+759 contacts →

Exact match

“Since 1985, ATC Healthcare has been growing and providing “staffing wherever healthcare is provided” through our network of over 65 Franchised locations.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchIrving, TX, United StatesHQ recorded Sep 27, 20265,001-10,000654 contacts →

Exact match

“Our team of healthcare experts can help you meet business objectives, such as improved retention, quality, reporting, and cost effectiveness for per diem, contract, travel, or…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchManchester, NH, United StatesHQ recorded Sep 27, 202651-200524 contacts →

Exact match

“CoreMedical Group is a leading national healthcare staffing agency specializing in placement of permanent or traveling nurses, allied healthcare professionals and physicians.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchHicksville, NY, United StatesHQ recorded Sep 27, 202651-200399 contacts →

Exact match

“Horizon Healthcare Staffing is a leading healthcare staffing agency serving the New York and New Jersey Metropolitan area.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchDeerfield Beach, United StatesHQ recorded Sep 27, 2026201-500364 contacts →

Exact match

“All Star Healthcare Solutions® is a full-service company and one of the fastest-growing healthcare staffing firms in the United States.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchTimonium, MD, United StatesHQ recorded Sep 27, 20261,001-5,000347 contacts →

Exact match

“American Medical Staffing is your source for full-service medical staffing and recruitment.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchScottsdale, AZ, United StatesHQ recorded Sep 27, 20261,001-5,000324 contacts →

Exact match

“Healthcare Staffing Services Concentric Healthcare Staffing is the last recruiting partner you will ever need.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 20261,001-5,000314 contacts →

Exact match

“Our fundamental mission here at Medical Professionals is to promote HAPPY and HEALTHY lives – for you, for your team and our team, for the healthcare candidates we recruit, for…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchPlano, TX, United StatesHQ recorded Sep 27, 2026501-1,000293 contacts →

Exact match

“Founded in 2003, LiquidAgents Healthcare provides clinical staffing solutions to public and private healthcare facilities across the United States.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchLake Mary, FL, United StatesHQ recorded Sep 27, 2026501-1,000293 contacts →

Exact match

“Elite Medical Staffing is a national company with branches throughout the country, specializing in placing healthcare professionals at their desired facility and choice of…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchBuffalo, NY, United StatesHQ recorded Sep 27, 202651-200266 contacts →

Exact match

“Trusted Talent is a health care staffing company based out of Buffalo, NY.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchBoca Raton, FL, United StatesHQ recorded Sep 27, 202651-200237 contacts →

Exact match

“With years of healthcare and physician staffing experience, MPLT Healthcare has the knowledge, resources, and proven industry commitment to help facilities meet the increasing…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchSouth Burlington, VT, United StatesHQ recorded Sep 27, 2026501-1,000226 contacts →

Exact match

“TLC Nursing & Allied is a U.S-based healthcare staffing agency connecting hospitals and healthcare facilities with qualified nursing and allied professionals nationwide.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchArlington, TX, United StatesHQ recorded Sep 27, 202651-200224 contacts →

Exact match

“Rhino Medical Services | Precision Staffing.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchEast Windsor, NJ, United StatesHQ recorded Sep 27, 2026501-1,000221 contacts →

Exact match

“Genie Healthcare carries with it a commitment to providing a comprehensive level of service and quality care.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchThousand Palms, CA, United StatesHQ recorded Sep 27, 2026201-500220 contacts →

Exact match

“With more than 20 years of healthcare industry experience, plus Joint Commission Certification, ESP Personnel is a leader in the healthcare staffing industry with a true…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 2026201-500192 contacts →

Exact match

“RN & Allied Specialties was acquired by Aya Healthcare.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchDallas, TX, United StatesHQ recorded Sep 27, 202651-200190 contacts →

Exact match

“Focus Staff is a TJC (formerly JCAHO) Certified healthcare staffing agency that prides itself on high-end customer service to both, our healthcare professionals, and clients.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 2026201-500180 contacts →

Exact match

“As your trusted and experienced healthcare and education staffing firm, we've got you covered.”

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

Showing 25 of 1,064 credentialing staffing services based in the United States

See the full list, filter by size, metro and specialty, and access 5,136 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Credentialing staffing services based in the United States at a glance

As of Sep 27, 2026
12.7%Verified-email coverage
38.0Average contacts per company
11-50Median size (employees)
3.8%Largest-city concentration · New York
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
382
11-50
297
51-200
230
201-500
82
501-1,000
39
1,001-5,000
21
5,001-10,000
4
10001+
6

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 1,064 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 “credentialing staffing services” 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 5,136 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.

Credentialing staffing services by metro

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 “credentialing staffing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many credentialing staffing services are there based in the United States?

RevenueBase identified 1,064 company matches for credentialing staffing services 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?

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

Which city has the most credentialing staffing services?

New York leads with 40 company records, followed by Dallas (24) and Houston (21).

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 5,136 professional contacts with verified work emails tracked across these 1,064 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.