Company lists · Data refreshed September 2026

Top 25 Pharmaceutical lab staffing agencies based in the United States

Name: Pharmaceutical lab 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 29, 2026 2,245 companies tracked

RevenueBase identified 2,245 pharmaceutical lab staffing agencies headquartered in the United States as of September 2026 and tracks 59,730 professional contacts across them, including 11,692 with verified work emails. New York is the largest hub.

This list covers pharmaceutical lab 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 29, 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 29, 2026 86% judged on-target in blind review

2,245Companies

59,730Contacts tracked

11,692Verified emails

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The 25 largest pharmaceutical lab staffing agencies based in the United States

Ranked by team size

Top 25 of 2,245 pharmaceutical lab staffing agencies based in the United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to pharmaceutical lab 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	Soliant	Indirect evidence	Peachtree Corners, GA, United StatesHQ checked Sep 29, 2026	5,001-10,000	1,910 contacts →
	Indirect evidence “Soliant is a leader in human capital solutions within the education, healthcare, and pharmacy sectors.” Source: RevenueBase Database · checked Sep 29, 2026
2	MEDIX	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	501-1,000	1,753 contacts →
	Indirect evidence “Medix provides workforce solutions to clients and creates opportunity for talent in the Healthcare, Life Sciences, Engineering and Technology fields.” Source: RevenueBase Database · checked Sep 29, 2026
3	Triage Staffing Healthcare Staffing	Indirect evidence	Omaha, NE, United StatesHQ checked Sep 29, 2026	n/a	1,538 contacts →
	Indirect evidence “In recruiting, stating actual facts has become: Foreign \| Uncommon \| Taboo.” Source: RevenueBase Database · checked Sep 29, 2026
4	GSI	Partial evidence	Tampa, FL, United StatesHQ checked Sep 29, 2026	n/a	1,183 contacts →
	Partial evidence “Founded in 1997, GSI specializes in five primary practice areas, Life Sciences (biotechnology, pharmaceuticals, biomedical technologies), Medical Device/Capital Equipment…” Source: RevenueBase Database · checked Sep 29, 2026
5	locumtenens.com	Partial evidence	Alpharetta, GA, United StatesHQ checked Sep 29, 2026	501-1,000	1,171 contacts →
	Partial evidence “LocumTenens.com specializes in optimizing healthcare staffing operations.” Source: RevenueBase Database · checked Sep 29, 2026
6	Totalmed	Partial evidence	Appleton, WI, United StatesHQ checked Sep 29, 2026	201-500	1,170 contacts →
	Partial evidence “TotalMed provides temporary, contract, and full time staffing services to hospitals, medical groups, health plans, and life sciences companies who require staffing assistance in…” Source: RevenueBase Database · checked Sep 29, 2026
7	Planet Pharma	Strong evidence	Raleigh, NC, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,088 contacts →
	Strong evidence “Founded in 2012, Planet Pharma is a global leader in life sciences recruitment and staffing, specializing in Pharmaceuticals, Biotechnology, Medical Device, Labs & Healthcare…” Source: RevenueBase Database · checked Sep 29, 2026
8	QPS Employment Group	Partial evidence	Brookfield, WI, United StatesHQ checked Sep 29, 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 29, 2026
9	Imcs Group	Partial evidence	Irving, TX, United StatesHQ checked Sep 29, 2026	201-500	881 contacts →
	Partial evidence “IMCS Group is an IT, Healthcare, and Professional Staffing Company that helps Enterprises optimize the business value of their Staffing investments and enables them to achieve…” Source: RevenueBase Database · checked Sep 29, 2026
10	Integrated Resources, INC IRI	Partial evidence	Edison, NJ, United StatesHQ checked Sep 29, 2026	501-1,000	762 contacts →
	Partial evidence “Integrated Resources Inc.(IRI) is a professional staffing firm specializing in contract, consulting & full time positions in the area of Information Technology, Life Science and…” Source: RevenueBase Database · checked Sep 29, 2026
11	Epic Staffing Group	Partial evidence	El Segundo, CA, United StatesHQ checked Sep 29, 2026	501-1,000	651 contacts →
	Partial evidence “Epic Staffing Group is a diversified national provider of staffing services to the Life Sciences and Healthcare industries.” Source: RevenueBase Database · checked Sep 29, 2026
12	Malone Workforce Solutions	Indirect evidence	Louisville, KY, United StatesHQ checked Sep 29, 2026	201-500	646 contacts →
	Indirect evidence “Malone takes care of business by taking care of people.” Source: RevenueBase Database · checked Sep 29, 2026
13	Automation Personnel Services, INC	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 29, 2026	10001+	624 contacts →
	Indirect evidence “Automation Personnel Services was founded in Birmingham, AL almost 30 years ago and has expanded coast to coast with 40 Branch offices in eleven states.” Source: RevenueBase Database · checked Sep 29, 2026
14	Astrix	Indirect evidence	Red Bank, NJ, United StatesHQ checked Sep 29, 2026	501-1,000	596 contacts →
	Indirect evidence “Astrix is the global leader in delivering innovative strategies and solutions to the life sciences industry.” Source: RevenueBase Database · checked Sep 29, 2026
15	Link Staffing	Partial evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	1,001-5,000	579 contacts →
	Partial evidence “LINK Staffing has been placing competent, dependable talent with Texas employers since 1980.” Source: RevenueBase Database · checked Sep 29, 2026
16	Prime Time Healthcare	Partial evidence	Elkhorn, NE, United StatesHQ checked Sep 29, 2026	201-500	558 contacts →
	Partial evidence “Prime Time Healthcare is a dedicated staffing firm specializing in Travel Nursing, Permanent Placement, temp to perm, and per diem.” Source: RevenueBase Database · checked Sep 29, 2026
17	Titan Medical Group, LLC	Partial evidence	Omaha, NE, United StatesHQ checked Sep 29, 2026	201-500	528 contacts →
	Partial evidence “While the availability of medical technicians and professionals becomes increasingly limited, there seems to be no shortage of staffing firms.” Source: RevenueBase Database · checked Sep 29, 2026
18	EASI	Indirect evidence	Hanover, MD, United StatesHQ checked Sep 29, 2026	1,001-5,000	526 contacts →
	Indirect evidence “EASi is now Actalent.” Source: RevenueBase Database · checked Sep 29, 2026
19	Coremedical Group	Partial evidence	Manchester, NH, United StatesHQ checked Sep 29, 2026	51-200	524 contacts →
	Partial evidence “CoreMedical Group is a leading national healthcare staffing agency specializing in placement of permanent or traveling nurses, allied healthcare professionals and physicians.” Source: RevenueBase Database · checked Sep 29, 2026
20	National Staffing Solutions	Indirect evidence	Winter Park, FL, United StatesHQ checked Sep 29, 2026	501-1,000	515 contacts →
	Indirect evidence “Since 2006, we have connected healthcare professionals to positions that allow them to gain valuable experiences, fill the skyrocketing demand in their field, and travel…” Source: RevenueBase Database · checked Sep 29, 2026
21	Cornerstone Staffing	Partial evidence	Southlake, TX, United StatesHQ checked Sep 29, 2026	1,001-5,000	502 contacts →
	Partial evidence “CornerStone Staffing has been servicing the Dallas-Fort Worth metroplex since 1991 and the Phoenix-Tempe area since 2019.” Source: RevenueBase Database · checked Sep 29, 2026
22	TRS Healthcare	Partial evidence	Springdale, AR, United StatesHQ checked Sep 29, 2026	201-500	483 contacts →
	Partial evidence “TRS Healthcare is a leading healthcare staffing company with 25 years of experience, providing career opportunities for travel nurses and allied health professionals, as well as…” Source: RevenueBase Database · checked Sep 29, 2026
23	Black Diamond Networks	Partial evidence	Andover, MA, United StatesHQ checked Sep 29, 2026	51-200	481 contacts →
	Partial evidence “Delivering Contingent Staffing, Specialized Consulting, and Managed Project Services (MSP, FSP, FSO) for Engineering, IT, and Lifescience enterprises.” Source: RevenueBase Database · checked Sep 29, 2026
24	Noor Staffing Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	1,001-5,000	456 contacts →
	Indirect 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 29, 2026
25	Wise Staffing Group	Partial evidence	Tupelo, MS, United StatesHQ checked Sep 29, 2026	5,001-10,000	443 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 29, 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: pharmaceutical lab 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 pharmaceutical lab staffing agencies.
Partial evidence: Its own public description names part of pharmaceutical lab staffing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pharmaceutical lab 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 2,245 pharmaceutical lab staffing agencies based in the United States

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Pharmaceutical lab staffing agencies based in the United States at a glance

As of Sep 29, 2026

19.6%Verified-email coverage

26.6Average contacts per company

11-50Median size (employees)

3.9%Largest-city concentration · New York

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

879

11-50

638

51-200

452

201-500

161

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 2,245 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 pharmaceutical lab 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 “pharmaceutical lab 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 pharmaceutical lab 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 pharmaceutical lab 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, 11,692 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 29, 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.

Pharmaceutical lab staffing agencies 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 pharmaceutical lab 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 pharmaceutical lab staffing agencies are there based in the United States?

RevenueBase identified 2,245 pharmaceutical lab 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?

Soliant, headquartered in Peachtree Corners, tops this list with the largest team on record.

Which city has the most pharmaceutical lab staffing agencies?

New York leads with 87 headquartered companies, followed by San Diego (38) and Dallas (36).

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 11,692 verified decision-maker contacts tracked across these 2,245 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 29, 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.