Company lists · Data refreshed September 2026

Top 25 Pharmaceutical manufacturing staffing based in the United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 7,994 companies tracked

RevenueBase identified 7,994 pharmaceutical manufacturing staffing headquartered in the United States as of September 2026 and tracks 378,394 professional contacts across them, including 52,278 with verified work emails and 110,922 with mobile numbers. New York is the largest hub.

This list covers pharmaceutical manufacturing staffing 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

7,994Companies

378,394Contacts tracked

52,278Verified emails

110,922Mobile numbers

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The 25 largest pharmaceutical manufacturing staffing based in the United States

Ranked by team size

Top 25 of 7,994 pharmaceutical manufacturing staffing based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names pharmaceutical manufacturing staffing: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	ManpowerIndirect evidence	Milwaukee, WI, United StatesHQ checked Sep 5, 2026	10001+	22,508
	“Manpower is the global leader in contingent and permanent recruitment workforce solutions.” Source: company website · checked Sep 5, 2026
2	AerotekIndirect evidence	Hanover, MD, United StatesHQ checked Sep 5, 2026	n/a	18,268
	“From economic headwinds to talent complexities, the challenges facing North American industry are real.” Source: company website · checked Sep 5, 2026
3	Express Employment InternationalIndirect evidence	Oklahoma City, OK, United StatesHQ checked Sep 5, 2026	10001+	12,647
	“Founded in 1983 and corporately headquartered in Oklahoma City, Express Employment International supports the Express Employment Professionals franchise and related brands.” Source: company website · checked Sep 5, 2026
4	Medical SolutionsPartial evidence	Omaha, NE, United StatesHQ checked Sep 5, 2026	1,001-5,000	5,938
	“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: company website · checked Sep 5, 2026
5	Appleone Employment ServicesIndirect evidence	Glendale, CA, United StatesHQ checked Sep 5, 2026	1,001-5,000	4,627
	“AppleOne Employment Services is a full-service employment company.” Source: company website · checked Sep 5, 2026
6	SpherionPartial evidence	Atlanta, GA, United StatesHQ checked Sep 5, 2026	10001+	4,263
	“We’re Spherion-a staffing and recruiting pioneer that’s been driving careers and helping businesses grow for over 75 years.” Source: company website · checked Sep 5, 2026
7	Select StaffingPartial evidence	Atlanta, GA, United StatesHQ checked Sep 5, 2026	10001+	3,934
	“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: company website · checked Sep 5, 2026
8	Elwood Staffing Services, INCIndirect evidence	Columbus, IN, United StatesHQ checked Sep 5, 2026	n/a	3,481
	“Whether you're looking to find your next great employee, make your next career move, or help a friend find a new job, you can trust that Elwood puts its passion and expertise into…” Source: company website · checked Sep 5, 2026
9	PrologistixPartial evidence	Atlanta, GA, United StatesHQ checked Sep 5, 2026	n/a	3,253
	“ProLogistix is the leading logistics staffing firm in the country.” Source: company website · checked Sep 5, 2026
10	Staff Management SMXIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	501-1,000	2,680
	“Founded in 1988, Staff Management is a recognized leader of comprehensive workforce solutions that deliver best talent, drive compliance, yield tangible savings and build…” Source: company website · checked Sep 5, 2026
11	Trueblue INCIndirect evidence	Tacoma, WA, United StatesHQ checked Sep 5, 2026	1,001-5,000	2,148
	“TrueBlue (NYSE: TBI) is a leading provider of specialized workforce solutions.” Source: company website · checked Sep 5, 2026
12	CSI CompaniesIndirect evidence	Jacksonville, FL, United StatesHQ checked Sep 5, 2026	n/a	2,120
	“Headquartered in Jacksonville, FL, CSI Companies partners with organizations nationwide to deliver solutions-focused workforce services.” Source: company website · checked Sep 5, 2026
13	Rose InternationalPartial evidence	Chesterfield, MO, United StatesHQ checked Sep 5, 2026	5,001-10,000	2,061
	“Rose International is a leading provider of Staffing and Total Talent Solutions to corporations and government agencies, employing thousands of people across the U.S, Canada and…” Source: company website · checked Sep 5, 2026
14	ComphealthPartial evidence	Midvale, UT, United StatesHQ checked Sep 5, 2026	1,001-5,000	2,012
	“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: company website · checked Sep 5, 2026
15	Remedy Intelligent StaffingPartial evidence	Atlanta, GA, United StatesHQ checked Sep 5, 2026	10001+	1,948
	“Remedy Intelligent Staffing is a nationwide professional staffing organization with more than 50 years of recruiting and selection expertise to match job candidates with positions…” Source: company website · checked Sep 5, 2026
16	SoliantIndirect evidence	Peachtree Corners, GA, United StatesHQ checked Sep 5, 2026	5,001-10,000	1,910
	“Soliant is a leader in human capital solutions within the education, healthcare, and pharmacy sectors.” Source: company website · checked Sep 5, 2026
17	Addison GroupIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,840
	“Addison Group provides comprehensive talent solutions and consulting services across diverse practice areas, including Non-Clinical Healthcare, Information Technology (IT), Human…” Source: company website · checked Sep 5, 2026
18	Labormax StaffingPartial evidence	Kearney, MO, United StatesHQ checked Sep 5, 2026	n/a	1,755
	“LaborMAX Staffing is your reliable provider of quality pre-screened contingent workers.” Source: company website · checked Sep 5, 2026
19	MEDIXIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	501-1,000	1,753
	“Medix provides workforce solutions to clients and creates opportunity for talent in the Healthcare, Life Sciences, Engineering and Technology fields.” Source: company website · checked Sep 5, 2026
20	PridestaffIndirect evidence	Fresno, CA, United StatesHQ checked Sep 5, 2026	501-1,000	1,683
	“We make it all about you.” Source: company website · checked Sep 5, 2026
21	Elite Staffing INCIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	10001+	1,661
	Source: company website · checked Sep 5, 2026
22	ResourcemfgPartial evidence	Atlanta, GA, United StatesHQ checked Sep 5, 2026	5,001-10,000	1,639
	“ResourceMFG places temporary and direct hire employees within the total spectrum of manufacturing jobs including production, quality, maintenance, supervision, and all levels of…” Source: company website · checked Sep 5, 2026
23	Surge StaffingPartial evidence	Columbus, OH, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,622
	“For over 57 years, Surge has been a national leader in staffing solutions, workforce management and workforce program solutions.” Source: company website · checked Sep 5, 2026
24	Onin StaffingPartial evidence	Birmingham, AL, United StatesHQ checked Sep 5, 2026	10001+	1,614
	“Ōnin Staffing, a company of The Ōnin Group, is a national light industrial and clerical staffing agency.” Source: company website · checked Sep 5, 2026
25	Nesco ResourceIndirect evidence	Mayfield Heights, OH, United StatesHQ checked Sep 5, 2026	501-1,000	1,599
	“Companies need talent.” Source: company website · checked Sep 5, 2026

Showing 25 of 7,994 pharmaceutical manufacturing staffing based in the United States

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Pharmaceutical manufacturing staffing based in the United States at a glance

As of Sep 5, 2026

11-50Median size (employees)

New YorkLargest hub · 244 HQs

110,922Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

2,983

11-50

2,241

51-200

1,565

201-500

597

501-1,000

284

1,001-5,000

228

5,001-10,000

10001+

Verified emails by last verification

0–30

48,371

31–60

3,367

61–90

90–180

180+

485

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 manufacturing staffing, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 manufacturing staffing”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among pharmaceutical manufacturing staffing, 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 an evidence 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, 52,278 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 5, 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 manufacturing staffing by metro

Frequently asked

How many pharmaceutical manufacturing staffing are there based in the United States?

RevenueBase identified 7,994 pharmaceutical manufacturing staffing 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?

Manpower, headquartered in Milwaukee, tops this list with the largest team on record.

Which city has the most pharmaceutical manufacturing staffing?

New York leads with 244 headquartered companies, followed by Houston (212) and Atlanta (142).

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 52,278 verified decision-maker contacts tracked across these 7,994 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 5, 2026.

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Pharmaceutical manufacturing staffing by geography

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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.