Company lists · Data refreshed September 2026

Top 22 Clinical trial oversight bodies based in the United States

RevenueBase identified 65 company matches for clinical trial oversight bodies associated with the United States as of September 2026 and tracks 3,338 professional contacts across them, including 2,054 with verified work emails. Austin is the largest hub.

This list covers company matches for clinical trial oversight bodies 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
65Companies
3,338Contacts tracked
2,054Verified emails
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The 22 largest clinical trial oversight bodies based in the United States

Ranked by team size
Top 22 of 65 company matches for clinical trial oversight bodies 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 matchColumbia, MD, United StatesHQ recorded Sep 16, 2026501-1,0001,581 contacts →

Exact match

“Advarra provides the platform, insights, and expertise that make clinical trials more efficient and connected.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchCary, NC, United StatesHQ recorded Sep 16, 20261,001-5,0001,103 contacts →

Exact match

“WCG is a true partner to research sponsors, CROs, sites and participants in navigating the clinical research journey.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchResearch Triangle Park, NC, United StatesHQ recorded Sep 16, 202651-200103 contacts →

Exact match

“TruTechnologies is a clinical trial software company delivering real-time visibility into trial execution at the point of care.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchOlympia, WA, United StatesHQ recorded Sep 16, 2026201-50069 contacts →

Exact match

“The mission of the Western Institutional Review Board is to Protect the Rights and Welfare of the Human Research Subject.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchSeattle, WA, United StatesHQ recorded Sep 16, 2026201-50043 contacts →

Exact match

“Quorum Review IRB serves the clinical research industry in providing ethics review of proposed and ongoing research, and delivering documentation of the ethics boards’ decisions…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchResearch Triangle Park, NC, United StatesHQ recorded Sep 16, 202651-20033 contacts →

Exact match

“Copernicus Group IRB (CGIRB) was established in July 1996 as an independent institutional review board (IRB or "Board") and is organized and operates in compliance with…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchGarden City, NY, United StatesHQ recorded Sep 16, 202651-20025 contacts →

Exact match

“A scalable and industry wide recognized clinical trials database registry created to improve clinical trial participant safety and data quality by preventing duplicate enrollment…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchPrinceton, NJ, United StatesHQ recorded Sep 16, 202611-5023 contacts →

Exact match

“The Avoca Quality Consortium, is a cross-functional collaborative that unites sponsors, CROs, sites, and clinical service providers to address challenges and maximize…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchAnn Arbor, MI, United StatesHQ recorded Sep 16, 202611-5021 contacts →

Exact match

“Your Clinical Data and Documents deserve a #SafeLanding.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchLakeland, FL, United StatesHQ recorded Sep 16, 20261-1013 contacts →

Exact match

“We are an independent clinical research site dedicated to patient safety and perfect data.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchYarnell, AZ, United StatesHQ recorded Sep 16, 202611-5011 contacts →

Exact match

“Solutions IRB Solutions IRB is a private AAHRPP Accredited Institutional Review Board.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchDallas, TX, United StatesHQ recorded Sep 16, 20261-1010 contacts →

Exact match

“Relaro Medical Trials is driven by a strong, experienced team dedicated to high standards and collaboration in clinical research.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchFort Lauderdale, FL, United StatesHQ recorded Sep 16, 202611-509 contacts →

Exact match

“Proactive Clinical Research is a multi-site clinical research organization dedicated to advancing medicine through high-quality clinical trials.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchChesterfield, MO, United StatesHQ recorded Sep 16, 202611-508 contacts →

Exact match

“The mission of Castle IRB is to protect the rights and welfare of human participants in gene and cell therapy clinical trials while providing efficient, compliant IRB review of…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchPrinceton, NJ, United StatesHQ recorded Sep 16, 202611-507 contacts →

Exact match

“eteraflex connects is a clinical development strategy firm, not a traditional CRO, that also holds a DCGI-registered CRO license in India for execution.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchFishers, IN, United StatesHQ recorded Sep 16, 202611-506 contacts →

Exact match

“Pearl IRB is an independent Institutional Review Board that provides comprehensive IRB services for institutions, principal investigators, and CROs nationwide.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchSt. Louis, MO, United StatesHQ recorded Sep 16, 20261-104 contacts →

Exact match

“Amicis Clinical Trials is dedicated to improving the health of all through our participation in the research and trials of new medications and devices.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchMiami, FL, United StatesHQ recorded Sep 16, 20261-104 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchPearland, TX, United StatesHQ recorded Sep 16, 202611-503 contacts →

Exact match

“AIH Research (Advances in Health Research) is a dedicated research site conducting FDA-approved studies to support the approval of new and existing medications and devices.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchRaleigh, NC, United StatesHQ recorded Sep 16, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchRancho Cucamonga, CA, United StatesHQ recorded Sep 16, 202651-2002 contacts →

Exact match

“Prospective Research Innovation is committed to conducting research with the utmost emphasis on patient safety and study compliance as we work to exceed current medicine for a…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchCosta Mesa, CA, United StatesHQ recorded Sep 16, 20261-101 contacts →

Exact match

“At Aurora Care Clinic our focus is on good, clean, ethical data.”

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

Showing 22 of 65 clinical trial oversight bodies based in the United States

See the full list, filter by size, metro and specialty, and access 2,054 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clinical trial oversight bodies based in the United States at a glance

As of Sep 16, 2026
61.5%Verified-email coverage
51.4Average contacts per company
11-50Median size (employees)
3.1%Largest-city concentration · Austin
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
26
51-200
8
201-500
2
501-1,000
1
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 65 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 trial oversight bodies” 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 2,054 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 trial oversight bodies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clinical trial oversight bodies are there based in the United States?

RevenueBase identified 65 company matches for clinical trial oversight bodies 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?

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

Which city has the most clinical trial oversight bodies?

Austin leads with 2 company records, followed by Cambridge (2) and Cary (2).

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 2,054 professional contacts with verified work emails tracked across these 65 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.