Company lists · Data refreshed September 2026

Top 25 Clinical research hospitals based in the United States

RevenueBase identified 973 company matches for clinical research hospitals associated with the United States as of September 2026 and tracks 167,514 professional contacts across them, including 37,993 with verified work emails. Miami is the largest hub.

This list covers company matches for clinical research hospitals 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
973Companies
167,514Contacts tracked
37,993Verified emails
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The 25 largest clinical research hospitals based in the United States

Ranked by team size
Top 25 of 973 company matches for clinical research hospitals 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 matchCleveland, OH, United StatesHQ recorded Sep 16, 202610001+42,981 contacts →

Exact match

“Cleveland Clinic, located in Cleveland, Ohio, is a not-for-profit, multispecialty academic medical center that integrates clinical and hospital care with research and education.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 16, 202610001+19,420 contacts →

Exact match

“Penn Medicine is a world leader in academic medicine, setting the standard for cutting-edge research, compassionate patient care, and the education of future health care…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Sep 16, 202610001+18,673 contacts →

Exact match

“The people of Memorial Sloan Kettering Cancer Center (MSK) are united by a singular mission: ending cancer for life.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchDallas, TX, United StatesHQ recorded Sep 16, 202610001+17,024 contacts →

Exact match

“UT Southwestern is an academic medical center, world-renowned for its research, regarded among the best in the country for medical education and for clinical and scientific…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Sep 16, 20265,001-10,0009,370 contacts →

Exact match

“Weill Cornell Medicine is committed to excellence in patient care, scientific discovery and the education of future physicians and scientists in New York City and around the world.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchCincinnati, OH, United StatesHQ recorded Sep 16, 202610001+5,250 contacts →

Exact match

“UC Health brings together the region’s top clinicians and researchers to provide world-class care to the Cincinnati community and beyond.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchRaleigh, NC, United StatesHQ recorded Sep 16, 202610001+4,708 contacts →

Exact match

“PRA is now an ICON plc company.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchWashington, DC, United StatesHQ recorded Sep 16, 202610001+3,785 contacts →

Exact match

“MedStar Georgetown University Hospital is a not-for-profit, acute-care teaching and research hospital with 609 beds located in Northwest Washington, D.C.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchBronx, NY, United StatesHQ recorded Sep 16, 20261,001-5,0003,111 contacts →

Exact match

“Albert Einstein College of Medicine is one of the nation’s premier academic centers for basic science research, clinical investigation, and biomedical education.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchMorrisville, NC, United StatesHQ recorded Sep 16, 20261,001-5,0002,584 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 16, 2026 · View company records in RevenueBase
11Exact matchBoston, MA, United StatesHQ recorded Sep 16, 20265,001-10,0001,946 contacts →

Exact match

“Mass General affiliated with Harvard Medical School”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchColumbus, OH, United StatesHQ recorded Sep 16, 20261,001-5,0001,705 contacts →

Exact match

“The Ohio State University Comprehensive Cancer Center – Arthur G.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchCovington, KY, United StatesHQ recorded Sep 16, 20261,001-5,0001,043 contacts →

Exact match

“CTI Clinical Trial and Consulting Services is a global, privately held, research service organization, delivering a complete spectrum of clinical trial and consulting services…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchDurham, NC, United StatesHQ recorded Sep 16, 20261,001-5,000971 contacts →

Exact match

“Velocity is the world’s leading organization of fully integrated clinical research sites.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchRockville, MD, United StatesHQ recorded Sep 16, 20261,001-5,000961 contacts →

Exact match

“Emmes is a Contract Research Organization delivering complex clinical trials through therapeutic expertise, scientific rigor, and technology-enabled execution.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchNashville, TN, United StatesHQ recorded Sep 16, 2026501-1,000868 contacts →

Exact match

“Sarah Cannon Research Institute (SCRI) is one of the world’s leading oncology research organizations, conducting community-based clinical trials.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchSalt Lake City, UT, United StatesHQ recorded Sep 16, 20261,001-5,000847 contacts →

Exact match

“CenExel is a leading integrated, wholly owned, nationwide clinical research site network comprised of 18 Centers of Excellence in major metropolitan areas across the U.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchLouisville, KY, United StatesHQ recorded Sep 16, 20261,001-5,000780 contacts →

Exact match

“At UofL Hospital and Brown Cancer Center, patients and their families are the focus of who we are and what we do.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchRaleigh, NC, United StatesHQ recorded Sep 16, 20261,001-5,000758 contacts →

Exact match

“Caidya is a multi-therapeutic clinical research organization (CRO) serving innovators worldwide.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchHouston, TX, United StatesHQ recorded Sep 16, 2026n/a683 contacts →

Exact match

“UT MD ANDERSON CANCER CENTER is a hospital & health care company based out of 1515 HOLCOMBE BLVD, Houston, Texas, United States.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchTorrance, CA, United StatesHQ recorded Sep 16, 2026501-1,000554 contacts →

Exact match

“The Lundquist Institute (TLI) for Biomedical Innovation at Harbor-UCLA Medical Center is a leading nonprofit biomedical research organization that has been shaping the future of…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchDurham, NC, United StatesHQ recorded Sep 16, 202610001+532 contacts →

Exact match

“THIS PAGE IS NOT MONITORED.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchProvidence, RI, United StatesHQ recorded Sep 16, 20261,001-5,000518 contacts →

Exact match

“Roger Williams is an academic medical center, affiliated with Boston University School of Medicine, which allows us to train the physicians of tomorrow.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchBethesda, MD, United StatesHQ recorded Sep 16, 20261,001-5,000508 contacts →

Exact match

“Official account of the NIH Clinical Center Privacy policy: http://go.usa.gov/x9svN Comment policy: https://bit.ly/3G6xq94 Engagement ≠ endorsement Since 1953, the NIH Clinical…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchChicago, IL, United StatesHQ recorded Sep 16, 20261,001-5,000439 contacts →

Exact match

“Advocate Illinois Masonic Medical Center is a part of Advocate Health Care, the largest fully-integrated health care network in Illinois.”

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

Showing 25 of 973 clinical research hospitals based in the United States

See the full list, filter by size, metro and specialty, and access 37,993 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clinical research hospitals based in the United States at a glance

As of Sep 16, 2026
22.7%Verified-email coverage
172.2Average contacts per company
11-50Median size (employees)
5.9%Largest-city concentration · Miami
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
403
11-50
350
51-200
121
201-500
36
501-1,000
13
1,001-5,000
27
5,001-10,000
11
10001+
10

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 973 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 research hospitals” 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 37,993 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 research hospitals”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clinical research hospitals are there based in the United States?

RevenueBase identified 973 company matches for clinical research hospitals 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?

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

Which city has the most clinical research hospitals?

Miami leads with 57 company records, followed by Houston (28) and New York (18).

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 37,993 professional contacts with verified work emails tracked across these 973 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.