Company lists · Data refreshed September 2026

Top 25 Healthcare interim staffing companies based in the United States

Name: Healthcare interim staffing companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 4,975 companies tracked

RevenueBase identified 4,975 healthcare interim staffing companies headquartered in the United States as of September 2026 and tracks 245,630 professional contacts across them, including 35,349 with verified work emails and 84,652 with mobile numbers. New York is the largest hub.

This list covers healthcare interim staffing companies 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 3, 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 3, 2026 86% judged on-target in blind review

4,975Companies

245,630Contacts tracked

35,349Verified emails

84,652Mobile numbers

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The 25 largest healthcare interim staffing companies based in the United States

Ranked by team size

Top 25 of 4,975 healthcare interim staffing companies based in the United States, ranked by team size, largest first. Data refreshed Sep 3, 2026. RevenueBase Smart Search rates how each company's information relates to healthcare interim staffing companies: 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	AYA Healthcare	Strong evidence	San Diego, CA, United StatesHQ checked Sep 3, 2026	5,001-10,000	19,239 contacts →
	Strong evidence “Aya Healthcare is the largest healthcare talent software and staffing company in the United States.” Source: RevenueBase Database · checked Sep 3, 2026
2	Medical Solutions	Strong evidence	Omaha, OH, United StatesHQ checked Sep 3, 2026	1,001-5,000	5,976 contacts →
	Strong evidence “Medical Solutions is an industry frontrunner, the third largest for healthcare staffing in the country (second largest in travel nursing and fourth largest in allied health).” Source: RevenueBase Database · checked Sep 3, 2026
3	Spherion	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 3, 2026	10001+	4,265 contacts →
	Partial evidence “We’re Spherion-a staffing and recruiting pioneer that’s been driving careers and helping businesses grow for over 75 years.” Source: RevenueBase Database · checked Sep 3, 2026
4	Select Staffing	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 3, 2026	10001+	3,928 contacts →
	Partial evidence “Select Staffing is a leading provider of temporary staffing and employment services in the U.S, with nationwide operations across multiple contingent staffing sectors.” Source: RevenueBase Database · checked Sep 3, 2026
5	Favorite Healthcare Staffing	Strong evidence	Overland Park, KS, United StatesHQ checked Sep 3, 2026	5,001-10,000	2,493 contacts →
	Strong evidence “Favorite Healthcare Staffing, part of Acacium Group, offers a full range of workforce and staffing solutions including travel nursing, per diem, allied health, non-clinical…” Source: RevenueBase Database · checked Sep 3, 2026
6	CHG Healthcare	Strong evidence	Midvale, UT, United StatesHQ checked Sep 3, 2026	1,001-5,000	2,040 contacts →
	Strong evidence “CHG Healthcare is one of the nation’s leading providers of physician staffing, advanced practice staffing, and allied health staffing, delivering comprehensive healthcare…” Source: RevenueBase Database · checked Sep 3, 2026
7	Comphealth	Strong evidence	Midvale, UT, United StatesHQ checked Sep 3, 2026	1,001-5,000	2,011 contacts →
	Strong evidence “CompHealth is one of the largest healthcare staffing companies in the United States offering permanent, locum tenens, travel and other placements for healthcare providers.” Source: RevenueBase Database · checked Sep 3, 2026
8	Soliant	Partial evidence	Peachtree Corners, GA, United StatesHQ checked Sep 3, 2026	5,001-10,000	1,918 contacts →
	Partial evidence “Soliant is a leader in human capital solutions within the education, healthcare, and pharmacy sectors.” Source: RevenueBase Database · checked Sep 3, 2026
9	Host Healthcare, INC	Strong evidence	San Diego, CA, United StatesHQ checked Sep 3, 2026	1,001-5,000	1,482 contacts →
	Strong evidence “Host Healthcare is a travel healthcare staffing agency specializing in travel nursing, allied and therapy jobs.” Source: RevenueBase Database · checked Sep 3, 2026
10	GHR Healthcare	Partial evidence	Blue Bell, PA, United StatesHQ checked Sep 3, 2026	1,001-5,000	1,240 contacts →
	Partial evidence “For over 30 years, GHR Healthcare has been the bridge between healthcare professionals and the facilities that need them.” Source: RevenueBase Database · checked Sep 3, 2026
11	Cynet Health	Strong evidence	Sterling, VA, United StatesHQ checked Sep 3, 2026	1,001-5,000	896 contacts →
	Strong evidence “Current-Top-Rated Travel Healthcare Staffing Experts.” Source: RevenueBase Database · checked Sep 3, 2026
12	ATC Healthcare	Strong evidence	Lake Success, NY, United StatesHQ checked Sep 3, 2026	10001+	760 contacts →
	Strong evidence “Since 1985, ATC Healthcare has been growing and providing “staffing wherever healthcare is provided” through our network of over 65 Franchised locations.” Source: RevenueBase Database · checked Sep 3, 2026
13	Accountable Healthcare Staffing	Strong evidence	North Richland Hills, TX, United StatesHQ checked Sep 3, 2026	1,001-5,000	704 contacts →
	Strong evidence “As a distinguished market leader in the healthcare staffing industry with 28 office locations within the United States, servicing healthcare facilities in all 50 states…” Source: RevenueBase Database · checked Sep 3, 2026
14	Careerstaff Unlimited	Partial evidence	Irving, FL, United StatesHQ checked Sep 3, 2026	5,001-10,000	645 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 3, 2026
15	Nursecore	Partial evidence	Arlington, TX, United StatesHQ checked Sep 3, 2026	1,001-5,000	645 contacts →
	Partial evidence “NurseCore is a national leader in the medical staffing and home care services industries.” Source: RevenueBase Database · checked Sep 3, 2026
16	Dedicated Nursing Associates, INC	Indirect evidence	Delmont, PA, United StatesHQ checked Sep 3, 2026	1,001-5,000	563 contacts →
	Indirect evidence “DNA is a professional employment firm located in Delmont, PA.” Source: RevenueBase Database · checked Sep 3, 2026
17	Noor Staffing Group	Partial evidence	New York, NY, United StatesHQ checked Sep 3, 2026	1,001-5,000	460 contacts →
	Partial evidence “Employing people across the United States in fields from healthcare to high-profile professional to light industrial, NSG encompasses all disciplines and regions to meet the…” Source: RevenueBase Database · checked Sep 3, 2026
18	Jackson Therapy Partners	Partial evidence	Orlando, FL, United StatesHQ checked Sep 3, 2026	1,001-5,000	456 contacts →
	Partial evidence “Delivering flexible and scalable therapy staffing solutions to over 1,700 facilities nationwide, Jackson Therapy Partners provides highly-skilled physical, occupational, and…” Source: RevenueBase Database · checked Sep 3, 2026
19	Wise Staffing Group	Partial evidence	Tupelo, MS, United StatesHQ checked Sep 3, 2026	5,001-10,000	437 contacts →
	Partial evidence “Wise Staffing Group, headquartered in Mississippi, is a full service human resource company specializing in temporary and career staffing with an emphasis on providing excellent…” Source: RevenueBase Database · checked Sep 3, 2026
20	Qualified Staffing	Partial evidence	Flint, TN, United StatesHQ checked Sep 3, 2026	10001+	429 contacts →
	Partial evidence “For decades, Qualified Staffing has lived up to its name.” Source: RevenueBase Database · checked Sep 3, 2026
21	Ingenesis, INC	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 3, 2026	5,001-10,000	380 contacts →
	Partial evidence “InGenesis is a Healthcare Services Firm specializing in workforce solutions and medical management services.” Source: RevenueBase Database · checked Sep 3, 2026
22	Concentric Healthcare Staffing	Strong evidence	Scottsdale, CA, United StatesHQ checked Sep 3, 2026	1,001-5,000	325 contacts →
	Strong evidence “Healthcare Staffing Services Concentric Healthcare Staffing is the last recruiting partner you will ever need.” Source: RevenueBase Database · checked Sep 3, 2026
23	Marathon Staffing	Indirect evidence	Tyngsboro, MA, United StatesHQ checked Sep 3, 2026	1,001-5,000	314 contacts →
	Indirect evidence “Marathon is one of the largest regional employers, supplying temporary, on-site, contract, contract-to-hire, and direct hire employees to companies throughout the United States.” Source: RevenueBase Database · checked Sep 3, 2026
24	Flexstaff Careers	Partial evidence	New Hyde Park, NY, United StatesHQ checked Sep 3, 2026	1,001-5,000	297 contacts →
	Partial evidence “FlexStaff is a staffing agency created to meet the needs of both job seekers and employers.” Source: RevenueBase Database · checked Sep 3, 2026
25	Staffquick	Partial evidence	Edwardsville, IL, United StatesHQ checked Sep 3, 2026	1,001-5,000	228 contacts →
	Partial evidence “StaffQuick is a full-service staffing agency that specializes in Temporary, Temporary to Hire, and Permanent Placements across all industries.” Source: RevenueBase Database · checked Sep 3, 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: healthcare interim staffing companies. 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 healthcare interim staffing companies.
Partial evidence: Its own public description names part of healthcare interim staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name healthcare interim staffing companies. 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 4,975 healthcare interim staffing companies based in the United States

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Healthcare interim staffing companies based in the United States at a glance

As of Sep 3, 2026

14.4%Verified-email coverage

34.5%Mobile-number coverage

49.4Average contacts per company

11-50Median size (employees)

2.7%Largest-city concentration · New York

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

1,698

11-50

1,429

51-200

1,063

201-500

422

501-1,000

188

1,001-5,000

124

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

3,19231–60

20,12861–90

11,59990–180

430180+

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 healthcare interim staffing companies, 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 “healthcare interim staffing companies”. 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 healthcare interim staffing companies), 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 healthcare interim staffing companies, 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, 35,349 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 3, 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.

Healthcare interim staffing companies by metro

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 healthcare interim staffing companies, 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 healthcare interim staffing companies are there based in the United States?

RevenueBase identified 4,975 healthcare interim staffing companies 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?

AYA Healthcare, headquartered in San Diego, tops this list with the largest team on record.

Which city has the most healthcare interim staffing companies?

New York leads with 134 headquartered companies, followed by Dallas (109) and Houston (109).

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 35,349 verified decision-maker contacts tracked across these 4,975 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 3, 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.