Company lists · Data refreshed October 2026

Top 25 Clinical trial manufacturers pharma companies based in the United States

RevenueBase identified 286 company matches for clinical trial manufacturers pharma companies associated with the United States as of October 2026 and tracks 8,211 professional contacts across them, including 2,992 with verified work emails. San Diego is the largest hub.

This list covers company matches for clinical trial manufacturers pharma companies 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
286Companies
8,211Contacts tracked
2,992Verified emails
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The 25 largest clinical trial manufacturers pharma companies based in the United States

Ranked by team size
Top 25 of 286 company matches for clinical trial manufacturers pharma companies 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 matchWaltham, MA, United StatesHQ recorded Oct 9, 202610001+2,041 contacts →

Exact match

“Thermo Fisher Scientific provides industry-leading pharma services for drug development, clinical trial logistics, and commercial manufacturing through our Patheon™ brand.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact 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
3Exact matchMalvern, PA, United StatesHQ recorded Oct 9, 2026201-500229 contacts →

Exact match

“Our mission: To accelerate the availability of new, life-changing therapies for patients by partnering with global pharmaceutical companies to improve the quality and execution of…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact 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
5Exact matchAventura, FL, United StatesHQ recorded Oct 9, 2026201-500205 contacts →

Exact match

“Biorasi is a global clinical research organization (CRO) that delivers speed-to-market strategies for small to midsized biotech and biopharma sponsors.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact 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
7Exact 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
8Exact matchDallas, TX, United StatesHQ recorded Oct 9, 202651-200166 contacts →

Exact match

“Cromos Pharma is a US-based, international contract research organization delivering fully integrated clinical research solutions, in all trial phases, across a wide range of…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchNew York, United StatesHQ recorded Oct 9, 202651-200140 contacts →

Exact match

“Our mission at Lindus Health is to accelerate clinical trials, so patients can benefit from new treatments sooner.”

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 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
12Exact matchSan Mateo, CA, United StatesHQ recorded Oct 9, 202651-200109 contacts →

Exact match

“Established in 1998 InClin is a full service Contract Research Organization with offices in the San Francisco Bay Area and Sydney, Australia.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchWinter Park, FL, United StatesHQ recorded Oct 9, 202651-20086 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 · Oct 9, 2026 · View company records in RevenueBase
14Exact matchBakersfield, CA, United StatesHQ recorded Oct 9, 202651-20082 contacts →

Exact match

“CBCC Global Research is a full service clinical contract research organization serving a wide spectrum of clinical research services including Phase II-IV clinical trials…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchWaltham, MA, United StatesHQ recorded Oct 9, 202651-20080 contacts →

Exact match

“LLX Solutions is now a part of Quantive Intelligence (QI), a Decision Sciences platform providing specialized biometrics expertise across biostatistics, statistical programming…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact 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
17Exact 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
18Exact matchBoston, MA, United StatesHQ recorded Oct 9, 202651-20074 contacts →

Exact match

“Formerly known as the Harvard Clinical Research Institute, The Baim Institute for Clinical Research is a leading, not-for-profit academic research organization (ARO) that delivers…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchAustin, TX, United StatesHQ recorded Oct 9, 202651-20069 contacts →

Exact match

“Clinion is a leading global clinical trial company renowned for its award-winning solutions that drive innovation and excellence in the field of clinical research.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchBoston, MA, United StatesHQ recorded Oct 9, 20261,001-5,00066 contacts →

Exact match

“Reify Health is paving the way to faster, predictable, and more accessible clinical trials.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact 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
22Exact matchSan Diego, CA, United StatesHQ recorded Oct 9, 202651-20051 contacts →

Exact match

“Healthcare is about people.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchStuart, FL, United StatesHQ recorded Oct 9, 2026n/a45 contacts →

Exact match

“Incorporated in 2019, Sancilio & Company is wholly owned by Dr.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact 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
25Exact matchFramingham, MA, United StatesHQ recorded Oct 9, 202611-5042 contacts →

Exact match

“In today’s highly competitive, cost-conscious medical development landscape, companies are pushed to bring new, better products to market faster, and with far fewer resources.”

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

Showing 25 of 286 clinical trial manufacturers pharma companies based in the United States

See the full list, filter by size, metro and specialty, and access 2,992 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clinical trial manufacturers pharma companies based in the United States at a glance

As of Oct 9, 2026
36.4%Verified-email coverage
28.7Average contacts per company
11-50Median size (employees)
3.1%Largest-city concentration · San Diego
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
108
11-50
120
51-200
38
201-500
12
501-1,000
2
1,001-5,000
4
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 286 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 manufacturers pharma 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. 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 2,992 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 manufacturers pharma companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 286 company matches for clinical trial manufacturers pharma companies 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?

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

Which city has the most clinical trial manufacturers pharma companies?

San Diego leads with 9 company records, followed by Miami (8) and Boston (6).

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 2,992 professional contacts with verified work emails tracked across these 286 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.