Company lists · Data refreshed October 2026

Top 25 Cardiovascular clinical trial organizations based in the United States

RevenueBase identified 1,163 company matches for cardiovascular clinical trial organizations associated with the United States as of October 2026 and tracks 35,047 professional contacts across them, including 11,716 with verified work emails. Miami is the largest hub.

This list covers company matches for cardiovascular clinical trial organizations 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
1,163Companies
35,047Contacts tracked
11,716Verified emails
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The 25 largest cardiovascular clinical trial organizations based in the United States

Ranked by team size
Top 25 of 1,163 company matches for cardiovascular clinical trial organizations 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 matchRaleigh, NC, United StatesHQ recorded Oct 9, 202610001+4,768 contacts →

Exact match

“PRA is now an ICON plc company.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchConshohocken, PA, United StatesHQ recorded Oct 9, 20261,001-5,0001,303 contacts →

Exact match

“Suvoda is a global clinical trial technology company, now strengthened by our merger with Greenphire.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchLincoln, NE, United StatesHQ recorded Oct 9, 20261,001-5,0001,151 contacts →

Exact match

“Celerion, a leader in early clinical research, delivers Applied Translational Medicine.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchRockville, MD, United StatesHQ recorded Oct 9, 20261,001-5,000945 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 · Oct 9, 2026 · View company records in RevenueBase
5Exact matchWashington, DC, United StatesHQ recorded Oct 9, 2026501-1,000929 contacts →

Exact match

“The American College of Cardiology (ACC) is a global leader dedicated to transforming cardiovascular care and improving heart health for all.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchNashville, TN, United StatesHQ recorded Oct 9, 2026501-1,000928 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 · Oct 9, 2026 · View company records in RevenueBase
7Exact matchSalt Lake City, UT, United StatesHQ recorded Oct 9, 20261,001-5,000884 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 · Oct 9, 2026 · View company records in RevenueBase
8Exact matchRaleigh, NC, United StatesHQ recorded Oct 9, 20261,001-5,000734 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchLittle Rock, AR, United StatesHQ recorded Oct 9, 20261,001-5,000552 contacts →

Exact match

“Arkansas Heart Hospital and area heart specialists have joined together with the goal of assembling the finest facilities, most advanced equipment and most highly skilled health…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchDurham, NC, United StatesHQ recorded Oct 9, 202610001+528 contacts →

Exact match

“THIS PAGE IS NOT MONITORED.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchPhiladelphia, PA, United StatesHQ recorded Oct 9, 2026501-1,000443 contacts →

Exact match

“What every physician wants most is to have the time, the tools and the resources to provide each and every patient with access to the most complete and effective care possible.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchCoral Gables, FL, United StatesHQ recorded Oct 9, 2026501-1,000383 contacts →

Exact match

“Sitero is a next-generation, site-focused clinical research organization (CRO) for life sciences and institutional research organizations that helps get treatments to market safer…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchApex, NC, United StatesHQ recorded Oct 9, 2026501-1,000342 contacts →

Exact match

“Flourish Research is a fully integrated, multi-site clinical trial network serving sponsors and CROs across North America.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchFalls Church, VA, United StatesHQ recorded Oct 9, 2026201-500307 contacts →

Exact match

“Your Team.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchHouston, TX, United StatesHQ recorded Oct 9, 2026201-500294 contacts →

Exact match

“The Texas Heart Institute at Baylor College of Medicine (THI), is a comprehensive cardiovascular health and research center located in the world-renowned Texas Medical Center…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchBridgewater, NJ, United StatesHQ recorded Oct 9, 2026201-500292 contacts →

Exact match

“Amarin is a global pharmaceutical company committed to reducing the cardiovascular disease (CVD) burden for patients and communities and to advancing the science of cardiovascular…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Oct 9, 202651-200244 contacts →

Exact match

“The Cardiovascular Research Foundation® (CRF®) is a global leader in interventional cardiovascular medicine, driving innovation, spearheading groundbreaking research, and…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchAustin, TX, United StatesHQ recorded Oct 9, 2026201-500238 contacts →

Exact match

“Elligo Health Research is an integrated research organization founded to bridge the gap between cutting-edge clinical trials and the patients who need them-an idea that sparked…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchDenver, CO, United StatesHQ recorded Oct 9, 20261,001-5,000233 contacts →

Exact match

“EmVenio Clinical Research, a Professional Case Management subsidiary, operates from U.S.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchMaitland, FL, United StatesHQ recorded Oct 9, 2026201-500232 contacts →

Exact match

“Welcome to K2 Medical Research, a privately-owned clinical research facility with multiple locations in Florida, Tennessee, and Rhode Island.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact 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
22Exact matchFranklin, TN, United StatesHQ recorded Oct 9, 20261,001-5,000215 contacts →

Exact match

“Amazing Care, Extraordinary People – That’s USHV US Heart and Vascular is a physician-led management platform enabling independent cardiologists to expand access to best-in-class…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchMinneapolis, MN, United StatesHQ recorded Oct 9, 202651-200212 contacts →

Exact match

“For over 40 years, the Minneapolis Heart Institute Foundation® (MHIF) has been one of the leading nonprofit cardiovascular and vascular research and education institutions in the…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchSt. Louis, MO, United StatesHQ recorded Oct 9, 2026201-500209 contacts →

Exact match

“Biomedical Systems was acquired by ERT in September, 2017.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchLittleton, CO, United StatesHQ recorded Oct 9, 2026201-500190 contacts →

Exact match

“From the award-winning team of physicians that make up South Denver Cardiology Associates and comprehensive support staff to the state-of-the-art facility that was custom built to…”

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

Showing 25 of 1,163 cardiovascular clinical trial organizations based in the United States

See the full list, filter by size, metro and specialty, and access 11,716 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cardiovascular clinical trial organizations based in the United States at a glance

As of Oct 9, 2026
33.4%Verified-email coverage
30.1Average contacts per company
11-50Median size (employees)
3.4%Largest-city concentration · Miami
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
457
11-50
445
51-200
177
201-500
42
501-1,000
12
1,001-5,000
19
10001+
6

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 1,163 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 “cardiovascular clinical trial organizations” 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 11,716 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 “cardiovascular clinical trial organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cardiovascular clinical trial organizations are there based in the United States?

RevenueBase identified 1,163 company matches for cardiovascular clinical trial organizations 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?

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

Which city has the most cardiovascular clinical trial organizations?

Miami leads with 39 company records, followed by New York (35) and Houston (24).

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 11,716 professional contacts with verified work emails tracked across these 1,163 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.

Ready to reach these companies? Verified emails and direct dials for all 1,163 cardiovascular clinical trial organizations based in the United States. Start with a free account, no credit card.

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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.