Company lists · Data refreshed October 2026

Top 25 Clinical trial pharmaceutical suppliers based in the United States

RevenueBase identified 158 company matches for clinical trial pharmaceutical suppliers associated with the United States as of October 2026 and tracks 25,154 professional contacts across them, including 11,173 with verified work emails. Miami is the largest hub.

This list covers company matches for clinical trial pharmaceutical suppliers 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 October 9, 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 Oct 9, 2026 How this list was built
158Companies
25,154Contacts tracked
11,173Verified emails
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The 25 largest clinical trial pharmaceutical suppliers based in the United States

Ranked by team size
Top 25 of 158 company matches for clinical trial pharmaceutical suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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 matchWilmington, NC, United StatesHQ recorded Oct 9, 202610001+19,757 contacts →

Exact match

“PPD is part of Thermo Fisher Scientific, the world leader in serving science.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchExton, PA, United StatesHQ recorded Oct 9, 20261,001-5,000728 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 · Oct 9, 2026 · View company records in RevenueBase
3Exact matchWaltham, MA, United StatesHQ recorded Oct 9, 202610001+632 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 · Oct 9, 2026 · View company records in RevenueBase
4Exact matchIndianapolis, IN, United StatesHQ recorded Oct 9, 20261,001-5,000454 contacts →

Exact match

“Envigo provides the broadest range of research models and related services to the pharmaceutical and biotechnology industries, government, academia, and other life science…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchHorsham, PA, United StatesHQ recorded Oct 9, 2026201-500249 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchSan Jose, CA, United StatesHQ recorded Oct 9, 2026201-500229 contacts →

Exact match

“Since 2005, KlinEra has partnered with some of the largest pharmaceutical, biotech and device companies, providing innovative and customized clinical trial and research services.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchNorwich, NY, United StatesHQ recorded Oct 9, 2026201-500176 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchRaleigh, NC, United StatesHQ recorded Oct 9, 2026201-500171 contacts →

Exact match

“M3 Wake Research is a premier clinical trial network that has been conducting studies since 1984.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchEdison, NJ, United StatesHQ recorded Oct 9, 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 · Oct 9, 2026 · View company records in RevenueBase
10Exact matchMoorestown, NJ, United StatesHQ recorded Oct 9, 2026201-500138 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 · Oct 9, 2026 · View company records in RevenueBase
11Exact matchNeedham, MA, United StatesHQ recorded Oct 9, 2026201-500132 contacts →

Exact match

“Calyx and Invicro are now Perceptive!”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchCharlotte, NC, United StatesHQ recorded Oct 9, 202651-200123 contacts →

Exact match

“Tanner Pharma brings 25+ years of experience and proven pathways across 150+ countries, supporting pharmaceutical and biotech partners with global patient access programs and…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchAllentown, PA, United StatesHQ recorded Oct 9, 202651-200103 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchHorsham, PA, United StatesHQ recorded Oct 9, 202651-20087 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 · Oct 9, 2026 · View company records in RevenueBase
15Exact matchPrinceton, NJ, United StatesHQ recorded Oct 9, 202651-20077 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 · Oct 9, 2026 · View company records in RevenueBase
16Exact matchGrand Rapids, MI, United StatesHQ recorded Oct 9, 2026201-50077 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchRedwood City, CA, United StatesHQ recorded Oct 9, 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 · Oct 9, 2026 · View company records in RevenueBase
18Exact matchBala Cynwyd, PA, United StatesHQ recorded Oct 9, 20261,001-5,00064 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 · Oct 9, 2026 · View company records in RevenueBase
19Exact matchPiscataway, NJ, United StatesHQ recorded Oct 9, 202611-5044 contacts →

Exact match

“Spring Bio Solution partners with CROs, pharmaceutical companies, and research institutions worldwide, offering reliable solutions for comparator sourcing and clinical trial…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchBastrop, TX, United StatesHQ recorded Oct 9, 202651-20041 contacts →

Exact match

“CalCog is a vertically integrated clinical supply services company that provides sourcing, packaging, labeling, storage, and distribution services for early to late phase global…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchOak Brook, IL, United StatesHQ recorded Oct 9, 202611-5041 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchSan Antonio, TX, United StatesHQ recorded Oct 9, 202651-20032 contacts →

Exact match

“At Discovery Clinical Trials, our mission is to provide comprehensive clinical research services to advance the science of medicine.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchAlameda, CA, United StatesHQ recorded Oct 9, 202611-5028 contacts →

Exact match

“iQ Biosciences is a San Francisco Bay Area-based CRO empowering drug discovery and development since 2014.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchBloomington, IN, United StatesHQ recorded Oct 9, 202651-20027 contacts →

Exact match

“BioConvergence is now d/b/a Singota Solutions.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchEdison, NJ, United StatesHQ recorded Oct 9, 202611-5026 contacts →

Exact match

“Jupiter Research Services (JRS) is a global clinical trial supply and pharmaceutical services company supporting sponsors, CROs, research organizations, clinical sites, and…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 25 of 158 clinical trial pharmaceutical suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 11,173 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clinical trial pharmaceutical suppliers based in the United States at a glance

As of Oct 9, 2026
44.4%Verified-email coverage
159.2Average contacts per company
11-50Median size (employees)
3.2%Largest-city concentration · Miami
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
53
11-50
61
51-200
25
201-500
11
1,001-5,000
4
10001+
3

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 158 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 pharmaceutical suppliers” 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 11,173 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 October 9, 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 pharmaceutical suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clinical trial pharmaceutical suppliers are there based in the United States?

RevenueBase identified 158 company matches for clinical trial pharmaceutical suppliers associated with the United States as of October 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 pharmaceutical suppliers?

Miami leads with 5 company records, followed by Princeton (4) and Boston (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 11,173 professional contacts with verified work emails tracked across these 158 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 October 9, 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.