Company lists · Data refreshed October 2026

Top 25 Cardiology clinical trial networks based in the United States

RevenueBase identified 132 company matches for cardiology clinical trial networks associated with the United States as of October 2026 and tracks 3,838 professional contacts across them, including 1,314 with verified work emails. Boston is the largest hub.

This list covers company matches for cardiology clinical trial networks 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
132Companies
3,838Contacts tracked
1,314Verified emails
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The 25 largest cardiology clinical trial networks based in the United States

Ranked by team size
Top 25 of 132 company matches for cardiology clinical trial networks 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 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
2Exact 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
3Exact 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
4Exact matchGermantown, TN, United StatesHQ recorded Oct 9, 2026201-500184 contacts →

Exact match

“The Stern Cardiovascular Center is recognized as among the largest medical research facilities in the country and provides state-of-the-art diagnostics and treatment of all…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchAustin, TX, United StatesHQ recorded Oct 9, 202651-200167 contacts →

Exact match

“Founded in 2006, Tekton Research is a multi-specialty clinical research site organization conducting Phase 1-4 clinical trials across neurology and psychiatry, cardiometabolic…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchCelebration, FL, United StatesHQ recorded Oct 9, 202651-200136 contacts →

Exact match

“Headquartered in Orlando, Cardiovascular Associates of America aims to bring the best cardiovascular physicians in one network with the common mission of saving lives, reducing…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchTarrytown, NY, United StatesHQ recorded Oct 9, 2026501-1,000128 contacts →

Exact match

“Our clinical research network is a collaborative group of providers and sites dedicated to clinical research across multiple therapeutic areas.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchDurham, NC, United StatesHQ recorded Oct 9, 2026201-50094 contacts →

Exact match

“With over 25 years of experience in clinical trial delivery, Avacare Clinical Research Network helps eliminate bottlenecks that slow study timelines.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchBuffalo, NY, United StatesHQ recorded Oct 9, 202651-20089 contacts →

Exact match

“Circuit Clinical, one of the fastest-growing research networks in the USA, is dedicated to empowering patients to choose clinical research as a care option through improved access…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchRaleigh, NC, United StatesHQ recorded Oct 9, 202651-20063 contacts →

Exact match

“Experience.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchDetroit, MI, United StatesHQ recorded Oct 9, 2026201-50057 contacts →

Exact match

“A dedicated team of specialized heart doctors committed to promoting cardiovascular health through world-class patient care, comprehensive clinical research, ongoing education…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchBirmingham, AL, United StatesHQ recorded Oct 9, 202611-5051 contacts →

Exact match

“Improving patients' lives by facilitating high quality clinical research through a collaborative network of physicians.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchMorehead City, NC, United StatesHQ recorded Oct 9, 202651-20036 contacts →

Exact match

“Lucas Research, Inc.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchDurham, NC, United StatesHQ recorded Oct 9, 202651-20035 contacts →

Exact match

“Atlas Clinical Research is a therapeutically-focused network of sites that aims to drive the success of clinical trials.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchHouston, TX, United StatesHQ recorded Oct 9, 202611-5033 contacts →

Exact match

“We are a patient-focused, doctor-driven, physician-integrated network of thought leaders who focus on quality and efficiency in the conduct of clinical research.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchLong Beach, CA, United StatesHQ recorded Oct 9, 202651-20030 contacts →

Exact match

“Ark Clinical Research pioneers transformative clinical trials across diverse medical domains, including Infectious Disease/Vaccines, Metabolic Disease, Liver Disease…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchBoston, MA, United StatesHQ recorded Oct 9, 202651-20030 contacts →

Exact match

“Driven by Science.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchJacksonville, FL, United StatesHQ recorded Oct 9, 202651-20027 contacts →

Exact match

“A clinical research site network dedicated to excellence!”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchGreensboro, NC, United StatesHQ recorded Oct 9, 202611-5026 contacts →

Exact match

“Ventricle Health is a national, value-based virtual cardiology network that increases access to care, improves outcomes, and reduces costs for people with heart failure, atrial…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchPhoenix, AZ, United StatesHQ recorded Oct 9, 202611-5024 contacts →

Exact match

“Arizona Research Center was founded in 1997 to carry out reliable and meaningful clinical research for Valley residents - since then, we've conducted over clinical trials.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchChicago, IL, United StatesHQ recorded Oct 9, 202611-5022 contacts →

Exact match

“CorDynamics is a contract research laboratory and consulting group specializing in customized cardiovascular preclinical drug discovery and safety studies.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchPompano Beach, FL, United StatesHQ recorded Oct 9, 202611-5021 contacts →

Exact match

“At Advanced Research, we are at the forefront of pioneering clinical trials, continuously striving to uncover and develop more effective treatments.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchHouston, TX, United StatesHQ recorded Oct 9, 202611-5020 contacts →

Exact match

“OUR MISSION Renovatio Clinical delivers innovative treatment options to patients through clinical research and guarantees quick and efficient execution of clinical trial timelines…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchCharlotte, NC, United StatesHQ recorded Oct 9, 202611-5019 contacts →

Exact match

“DJL Clinical Research, PLLC is an Investigative Site Network based in beautiful Charlotte, North Carolina, dedicated to optimizing and streamlining clinical research operations…”

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

Showing 25 of 132 cardiology clinical trial networks based in the United States

See the full list, filter by size, metro and specialty, and access 1,314 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cardiology clinical trial networks based in the United States at a glance

As of Oct 9, 2026
34.2%Verified-email coverage
29.1Average contacts per company
11-50Median size (employees)
3.0%Largest-city concentration · Boston
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
53
11-50
45
51-200
22
201-500
8
501-1,000
2
1,001-5,000
1

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 132 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 “cardiology clinical trial networks” 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 1,314 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 “cardiology clinical trial networks”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cardiology clinical trial networks are there based in the United States?

RevenueBase identified 132 company matches for cardiology clinical trial networks 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?

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

Which city has the most cardiology clinical trial networks?

Boston leads with 4 company records, followed by Houston (4) and New York (4).

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 1,314 professional contacts with verified work emails tracked across these 132 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.