Company lists · Data refreshed September 2026

Top 25 Clinical trial supply manufacturers based in the United States

RevenueBase identified 173 company matches for clinical trial supply manufacturers associated with the United States as of September 2026 and tracks 27,202 professional contacts across them, including 12,798 with verified work emails. Boston is the largest hub.

This list covers company matches for clinical trial supply manufacturers 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 16, 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 16, 2026 How this list was built
173Companies
27,202Contacts tracked
12,798Verified emails
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The 25 largest clinical trial supply manufacturers based in the United States

Ranked by team size
Top 25 of 173 company matches for clinical trial supply manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchWaltham, MA, United StatesHQ recorded Sep 16, 202610001+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 16, 2026 · View company records in RevenueBase
2Exact matchAllentown, PA, United StatesHQ recorded Sep 16, 20261,001-5,0001,081 contacts →

Exact match

“Sharp is a leader in commercial packaging, clinical services & sterile manufacturing.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchExton, PA, United StatesHQ recorded Sep 16, 20261,001-5,000727 contacts →

Exact match

“Frontage Laboratories is a US-based Contract Research Organization (CRO) that was initially established in New Jersey in April 2001 and later relocated to Pennsylvania in 2004.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchRaleigh, NC, United StatesHQ recorded Sep 16, 2026501-1,000632 contacts →

Exact match

“Clinical trials are designed around endpoints, but it’s the beginning that sets them up for success-including selecting the best RTSM partner for continuous and flexible support…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchWaltham, MA, United StatesHQ recorded Sep 16, 202610001+611 contacts →

Exact match

“Thermo Fisher Scientific provides industry-leading pharma services solutions for drug development, clinical trial logistics, and commercial manufacturing to customers through our…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchHorsham, PA, United StatesHQ recorded Sep 16, 2026201-500257 contacts →

Exact match

“Myonex is an industry leader in global clinical trial supply and pharmaceutical commercial services.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchNorwich, NY, United StatesHQ recorded Sep 16, 2026201-500174 contacts →

Exact match

“Norwich is a leading provider of contract manufacturing and clinical services for the pharmaceuticals industry.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchEdison, NJ, United StatesHQ recorded Sep 16, 2026201-500169 contacts →

Exact match

“Founded in 2011, Global Pharma Tek (GPT) is a leading pharmaceutical conglomerate offering a wide range of services to the industry.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchNeedham, MA, United StatesHQ recorded Sep 16, 2026201-500147 contacts →

Exact match

“Calyx and Invicro are now Perceptive!”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchMoorestown, NJ, United StatesHQ recorded Sep 16, 2026201-500137 contacts →

Exact match

“Founded in 2001, Xerimis is a leading provider of clinical supply services for global trials, specializing in supporting small to mid-size pharmaceutical companies.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchClaremont, CA, United StatesHQ recorded Sep 16, 2026501-1,000114 contacts →

Exact match

“Therapak is a global supplier of pre-packaged convenience kits and procedure packs for the clinical trial, pharmaceutical, diagnostics and clinical laboratory markets.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchAllentown, PA, United StatesHQ recorded Sep 16, 202651-20098 contacts →

Exact match

“Yourway delivers a truly integrated clinical supply chain model supporting global biopharmaceutical and biotech organizations.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchHorsham, PA, United StatesHQ recorded Sep 16, 202651-20078 contacts →

Exact match

“Ancillare is the only full-service partner dedicated exclusively to clinical trial ancillary supply chain management.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchWinter Park, FL, United StatesHQ recorded Sep 16, 202651-20078 contacts →

Exact match

“Conquest Research was formed to offer the most efficient clinical research services to partners and pharmaceutical companies worldwide.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchBala Cynwyd, PA, United StatesHQ recorded Sep 16, 20261,001-5,00075 contacts →

Exact match

“WCG delivers transformational solutions that stimulate growth, foster compliance, and maximize efficiency for those who perform clinical trials.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchPrinceton, NJ, United StatesHQ recorded Sep 16, 202651-20074 contacts →

Exact match

“Global Clinical Trials (GCT) is a premium contract-research organization (CRO) that offers support for the clinical Phase I-IV studies as well as post-marketing activities to Big…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchGrand Rapids, MI, United StatesHQ recorded Sep 16, 2026201-50074 contacts →

Exact match

“Imperial Clinical Research Services delivers comprehensive support solutions for the global clinical trial industry.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchRedwood City, CA, United StatesHQ recorded Sep 16, 202651-20071 contacts →

Exact match

“Confidence Pharmaceutical Research (CPR) is a dynamic force in the pharmaceutical industry, driven by a vision to revolutionize drug development.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchSomerset, NJ, United StatesHQ recorded Sep 16, 202651-20058 contacts →

Exact match

“At DeltaMed Solutions, our dynamic growth is complemented by a well-established foundation, positioning us as a highly competitive force in the industry.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchPhillipsburg, NJ, United StatesHQ recorded Sep 16, 2026n/a53 contacts →

Exact match

“Pharm Ops Inc.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchBastrop, TX, United StatesHQ recorded Sep 16, 202611-5052 contacts →

Exact match

“CalCog is a vertically integrated clinical supply services company supporting early- to late-phase global clinical trials.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchHauppauge, NY, United StatesHQ recorded Sep 16, 202651-20051 contacts →

Exact match

“Delivering expertise with accuracy, integrity, and effectiveness in pharmaceutical clinical trials.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchSunnyvale, CA, United StatesHQ recorded Sep 16, 20261,001-5,00050 contacts →

Exact match

“A business unit of JSR Corporation, JSR Life Science LLC is changing human health as a strategic partner and pathfinder for the life sciences industry.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchSan Francisco, CA, United StatesHQ recorded Sep 16, 202651-20049 contacts →

Exact match

“Atreo has revolutionized the client experience by harnessing industry expertise and modern technologies to thoughtfully create the next generation RTSM platform.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchBoston, MA, United StatesHQ recorded Sep 16, 202611-5049 contacts →

Exact match

“2020 Onsite (also known as 20/20 Onsite) is a specialty vendor for sponsors and CROs conducting clinical trials with ocular endpoints, providing end-to-end ophthalmic trial…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 173 clinical trial supply manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 12,798 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clinical trial supply manufacturers based in the United States at a glance

As of Sep 16, 2026
47.0%Verified-email coverage
157.2Average contacts per company
11-50Median size (employees)
3.5%Largest-city concentration · Boston
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
65
51-200
32
201-500
8
501-1,000
4
1,001-5,000
6
10001+
2

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 173 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 “clinical trial supply manufacturers” 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 12,798 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 16, 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.

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 “clinical trial supply manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clinical trial supply manufacturers are there based in the United States?

RevenueBase identified 173 company matches for clinical trial supply manufacturers 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?

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

Which city has the most clinical trial supply manufacturers?

Boston leads with 6 company records, followed by Somerset (4) and Allentown (3).

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 12,798 professional contacts with verified work emails tracked across these 173 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 16, 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.