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.
The 19 largest patient recruitment firms based in Miami, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | Miami Clinical ResearchIndirect evidence | 29 | |||
“Miami Clinical Research is South Florida’s Premier Clinical Research Site.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 25 | ||||
“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, 2026Thanks. The Data Team will review it. | |||||
| 3 | National Research CentersIndirect evidence | 22 | |||
“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, 2026Thanks. The Data Team will review it. | |||||
| 4 | 22 | ||||
“Welcome to Bioresearch Partner, your trusted SMO clinical and medical research ally.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 16 | ||||
“A CRO with comprehensive clinical research service offerings.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 9 | ||||
“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, 2026Thanks. The Data Team will review it. | |||||
| 7 | 7 | ||||
“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, 2026Thanks. The Data Team will review it. | |||||
| 8 | 7 | ||||
“Medical Research • Clinical Trials” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | Reserka LLCIndirect evidence | 5 | |||
“A premier medical research clinic that specializes in conducting clinical trials.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | International Research Associates, LLCIndirect evidence | 4 | |||
“International Research Associates, LLC (INTRA) is a biomedical research company founded and active since 2004.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | Study CatalystStrong evidence | 4 | |||
“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, 2026Thanks. The Data Team will review it. | |||||
| 12 | 4 | ||||
“Advanced Medical Research Institute is a research facility dedicated to serving those in the South Florida community.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | Floridian Research Institute, LLCIndirect evidence | 4 | |||
“Floridian Research Institute, LLC is a Clinical Research Institution established in Florida,(USA).” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 3 | ||||
Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | Newgen Health GroupIndirect evidence | 3 | |||
“At NewGen Health Group, we stand as a premier clinical research institution in South Florida.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | Entrust Clinical ResearchIndirect evidence | 3 | |||
Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | Innovation Medical Research CenterIndirect evidence | 2 | |||
“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, 2026Thanks. The Data Team will review it. | |||||
| 18 | 1 | ||||
“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, 2026Thanks. The Data Team will review it. | |||||
| 19 | TrialogicIndirect evidence | 1 | |||
“Clinical Research” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
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, 2026Companies by employee count
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
- Patient recruitment firms in Miami42
- Patient recruitment firms in Houston28
- Patient recruitment firms in New York28
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.
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