Company lists · Data refreshed September 2026

Top 25 Life sciences staffing companies worldwide

Name: Life sciences staffing companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 12,989 companies tracked

RevenueBase identified 12,989 company matches for life sciences staffing companies worldwide as of September 2026 and tracks 461,992 professional contacts across them, including 127,140 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for life sciences staffing companies worldwide, 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 28, 2026. Country and city lists for life sciences staffing companies follow the table.

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 28, 2026 How this list was built

12,989Companies

461,992Contacts tracked

127,140Verified emails

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The 25 largest life sciences staffing companies worldwide

Ranked by team size

Top 25 of 12,989 company matches for life sciences staffing companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Thermo Fisher Scientific	Exact match	Waltham, MA, United StatesHQ recorded Sep 28, 2026	10001+	70,907 contacts →
	Exact match “About Thermo Fisher Scientific Thermo Fisher Scientific Inc.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	PPD	Exact match	Waltham, MA, United StatesHQ recorded Sep 28, 2026	10001+	20,530 contacts →
	Exact match “The PPD™ clinical research business of Thermo Fisher Scientific, the world leader in serving science, enables customers to accelerate innovation and drug development through…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Syngene International Limited	Exact match	Bengaluru, IndiaHQ recorded Sep 28, 2026	5,001-10,000	8,064 contacts →
	Exact match “Syngene International Ltd.(BSE: 539268, NSE: SYNGENE, ISIN: INE398R01022) is an integrated research, development, and manufacturing services company serving the global…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Merck Life Science	Exact match	Darmstadt, GermanyHQ recorded Sep 28, 2026	10001+	7,816 contacts →
	Exact match “Together with our colleagues, customers and stakeholders, we impact life and health with science.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Iqvia India	Exact match	Bangalore, IndiaHQ recorded Sep 28, 2026	10001+	6,052 contacts →
	Exact match “Formed by the merger of Quintiles and IMS Health in 2016, IQVIA, The Human Data Science Company™ has had a significant presence of over two decades in India through it merged…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Aragen Life Sciences	Exact match	Hyderabad, IndiaHQ recorded Sep 28, 2026	1,001-5,000	4,277 contacts →
	Exact match “Aragen is a trusted R&D and manufacturing partner to the global life sciences industry.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Spherion	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 2026	10001+	4,263 contacts →
	Exact match “We’re Spherion-a staffing and recruiting pioneer that’s been driving careers and helping businesses grow for over 75 years.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Select Staffing	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 2026	10001+	3,934 contacts →
	Exact match “Select Staffing is a leading provider of temporary staffing and employment services in the U.S, with nationwide operations across multiple contingent staffing sectors.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Eversana	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	5,001-10,000	3,149 contacts →
	Exact match “EVERSANA® is a leading independent provider of global services to the life sciences industry.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Wuxi Apptec	Exact match	Shanghai, ChinaHQ recorded Sep 28, 2026	10001+	3,107 contacts →
	Exact match “WuXi AppTec is a trusted partner and contributor to the pharmaceutical and life sciences industries, providing R&D and manufacturing services that help advance healthcare…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Revvity	Exact match	Waltham, MA, United StatesHQ recorded Sep 28, 2026	10001+	2,938 contacts →
	Exact match “At Revvity, “impossible” is inspiration, and ""can't be done"" is a call to action.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Premier Research	Exact match	Morrisville, NC, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,584 contacts →
	Exact match “Premier Research International LLC (Premier) is a global leader in clinical research and consulting services with expertise in driving an efficient and effective path to market…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Aureus Medical Group	Exact match	Omaha, NE, United StatesHQ recorded Sep 28, 2026	501-1,000	2,529 contacts →
	Exact match “Aureus Medical Group® is now Medical Solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Propharma	Exact match	Raleigh, NC, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,079 contacts →
	Exact match “At ProPharma, we help pharmaceutical, biotechnology, and medical device companies bring life-changing therapies to market.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	ABCAM	Exact match	Cambridge, United KingdomHQ recorded Sep 28, 2026	1,001-5,000	2,063 contacts →
	Exact match “At Abcam, we believe the scientific community goes further, faster when we go there together.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Rose International	Exact match	Chesterfield, MO, United StatesHQ recorded Sep 28, 2026	5,001-10,000	2,061 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	CHG Healthcare	Exact match	Midvale, UT, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,045 contacts →
	Exact match “CHG Healthcare is one of the nation’s leading providers of physician staffing, advanced practice staffing, and allied health staffing, delivering comprehensive healthcare…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Comphealth	Exact match	Midvale, UT, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,012 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 28, 2026 · View company records in RevenueBase
19	Bio-Techne	Exact match	Minneapolis, MN, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,976 contacts →
	Exact match “Bio-Techne is a global life sciences company that empowers scientific discovery and advances human health.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Remedy Intelligent Staffing	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 2026	10001+	1,948 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Soliant	Exact match	Peachtree Corners, GA, United StatesHQ recorded Sep 28, 2026	5,001-10,000	1,910 contacts →
	Exact match “Soliant is a leader in human capital solutions within the education, healthcare, and pharmacy sectors.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Addison Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,840 contacts →
	Exact match “Addison Group provides comprehensive talent solutions and consulting services across diverse practice areas, including Non-Clinical Healthcare, Information Technology (IT), Human…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Barton Associates	Exact match	Peabody, MA, United StatesHQ recorded Sep 28, 2026	501-1,000	1,829 contacts →
	Exact match “Welcome to Barton Associates, the locum tenens staffing and recruiting experts.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	YACHT	Exact match	Amsterdam, NetherlandsHQ recorded Sep 28, 2026	1,001-5,000	1,791 contacts →
	Exact match “Yacht is dé organisatie van en voor professionals.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Precision For Medicine	Exact match	Bethesda, MD, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,781 contacts →
	Exact match “Precision for Medicine is an industry-leading global clinical research services organization, purpose-built to improve the clinical research and development process for new…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “life sciences staffing companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 12,989 life sciences staffing companies worldwide

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Life sciences staffing companies worldwide at a glance

As of Sep 28, 2026

27.5%Verified-email coverage

35.6Average contacts per company

11-50Median size (employees)

2.7%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

6,326

11-50

3,613

51-200

1,836

201-500

623

501-1,000

254

1,001-5,000

213

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for life sciences staffing companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “life sciences staffing companies” 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. 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 127,140 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 28, 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.

Life sciences staffing companies by location

72 lists · largest first

Every Life sciences staffing companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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

How many life sciences staffing companies are there worldwide?

RevenueBase identified 12,989 company matches for life sciences staffing companies worldwide 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?

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

Which country has the most life sciences staffing companies?

The United States leads with 6,068 companies, followed by the United Kingdom (1,087) and India (736). Every life sciences staffing companies list by country and city is linked on this page.

Which city has the most life sciences staffing companies?

London leads with 345 company records, followed by New York (217) and Houston (137).

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 127,140 professional contacts with verified work emails tracked across these 12,989 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 28, 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.