Company lists · Data refreshed September 2026

Top 19 Patient recruitment firms based in Miami, United States

RevenueBase identified 42 patient recruitment firms headquartered in Miami, United States as of September 2026 and tracks 322 professional contacts across them, including 87 with verified work emails. Miami is the largest hub.

This list covers patient recruitment firms headquartered in Miami, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
42Companies
322Contacts tracked
87Verified emails
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The 19 largest patient recruitment firms based in Miami, United States

Ranked by team size
Top 19 of 42 patient recruitment firms based in Miami, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names patient recruitment firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Miami Clinical ResearchIndirect evidence
Miami, FL, United StatesHQ checked Sep 5, 202651-20029

“Miami Clinical Research is South Florida’s Premier Clinical Research Site.”

Source: company website · checked Sep 5, 2026
2Miami, FL, United StatesHQ checked Sep 5, 202611-5025

“bioaccess® is the world's only CRO built exclusively for first-in-human clinical trials, purpose-built for MedTech, Biopharma, and Radiopharma startups.”

Source: company website · checked Sep 5, 2026
3
National Research CentersIndirect evidence
Miami, FL, United StatesHQ checked Sep 5, 202611-5022

“National Research Centers (NRC) is a leading clinical research organization based in South Florida, dedicated to advancing medical innovation through high-quality…”

Source: company website · checked Sep 5, 2026
4
Bioresearch PartnerIndirect evidence
Miami, United StatesHQ checked Sep 5, 202651-20022

“Welcome to Bioresearch Partner, your trusted SMO clinical and medical research ally.”

Source: company website · checked Sep 5, 2026
5
Drox Health ScienceIndirect evidence
Miami, FL, United StatesHQ checked Sep 5, 202651-20016

“A CRO with comprehensive clinical research service offerings.”

Source: company website · checked Sep 5, 2026
6
Credent PartnersStrong evidence
Miami, FL, United StatesHQ checked Sep 5, 20261-109

“Credent Partners is a healthcare digital marketing consultancy that specializes in clinical trial patient recruitment and direct-to-consumer campaigns for early-stage…”

Source: company website · checked Sep 5, 2026
7
Atlantis ClinicalIndirect evidence
Miami, FL, United StatesHQ checked Sep 5, 202611-507

“Atlantis Clinical is an American niche Clinical Research Organization focused in Latin America, offering a variety of clinical development and consulting services.”

Source: company website · checked Sep 5, 2026
8
Cordova Research InstituteIndirect evidence
Miami, FL, United StatesHQ checked Sep 5, 202611-507

“Medical Research • Clinical Trials”

Source: company website · checked Sep 5, 2026
9
Reserka LLCIndirect evidence
Miami, FL, United StatesHQ checked Sep 5, 202611-505

“A premier medical research clinic that specializes in conducting clinical trials.”

Source: company website · checked Sep 5, 2026
10Miami, FL, United StatesHQ checked Sep 5, 202611-504

“International Research Associates, LLC (INTRA) is a biomedical research company founded and active since 2004.”

Source: company website · checked Sep 5, 2026
11
Study CatalystStrong evidence
Miami, FL, United StatesHQ checked Sep 5, 20261-104

“Study Catalyst is a leader in patient recruitment for clinical research, dedicated to overcoming the challenges in this dynamic field.”

Source: company website · checked Sep 5, 2026
12Miami, FL, United StatesHQ checked Sep 5, 20261-104

“Advanced Medical Research Institute is a research facility dedicated to serving those in the South Florida community.”

Source: company website · checked Sep 5, 2026
13Miami, FL, United StatesHQ checked Sep 5, 20261-104

“Floridian Research Institute, LLC is a Clinical Research Institution established in Florida,(USA).”

Source: company website · checked Sep 5, 2026
14
Anchor Medical ResearchIndirect evidence
Miami, FL, United StatesHQ checked Sep 5, 20261-103
Source: company website · checked Sep 5, 2026
15
Newgen Health GroupIndirect evidence
Miami, FL, United StatesHQ checked Sep 5, 20261-103

“At NewGen Health Group, we stand as a premier clinical research institution in South Florida.”

Source: company website · checked Sep 5, 2026
16
Entrust Clinical ResearchIndirect evidence
Miami, FL, United StatesHQ checked Sep 5, 20261-103
Source: company website · checked Sep 5, 2026
17Miami, FL, United StatesHQ checked Sep 5, 20261-102

“Our certified team prides itself on its investigative approach - in accurately gathering and analyzing data while providing an unparalleled clinical trial experience that focuses…”

Source: company website · checked Sep 5, 2026
18Miami, United StatesHQ checked Sep 5, 202651-2001

“The company was established based on the needs and demands of clinical research site professionals across the country who often asked:"How can my site grow?”

Source: company website · checked Sep 5, 2026
19
TrialogicIndirect evidence
Miami, FL, United StatesHQ checked Sep 5, 20261-101

“Clinical Research”

Source: company website · checked Sep 5, 2026

Showing 19 of 42 patient recruitment firms based in Miami, United States

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Patient recruitment firms based in Miami, United States at a glance

As of Sep 5, 2026
1-10Median size (employees)
MiamiLargest hub · 42 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
22
11-50
13
51-200
6
1,001-5,000
1

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Miami, over 42 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among patient recruitment firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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
Companies headquartered in Miami, United States whose own description of what they do matches “patient recruitment firms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among patient recruitment firms, and records with no verified work email. Companies headquartered outside Miami are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 87 across the full list. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Patient recruitment firms by metro in the United States

Frequently asked

How many patient recruitment firms are there based in Miami, United States?

RevenueBase identified 42 patient recruitment firms headquartered in Miami, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Miami Clinical Research, headquartered in Miami, tops this list with the largest team on record.

Which city has the most patient recruitment firms?

Miami leads with 42 headquartered companies, followed by Houston (28) and New York (28).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 87 verified decision-maker contacts tracked across these 42 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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.