Company lists · Data refreshed November 2026
Top 24 Institutional review board services based in the United States
RevenueBase identified 44 company matches for institutional review board services associated with the United States as of November 2026 and tracks 1,748 professional contacts across them, including 1,062 with verified work emails. Chesterfield is the largest hub.
This list covers company matches for institutional review board services 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 November 6, 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 24 largest institutional review board services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,200 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 76 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 65 contacts → | ||||
Exact match “Sabai is an industry leader in central IRB and IBC services, built to streamline your research while upholding the highest standards of ethics and regulatory compliance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 52 contacts → | ||||
Exact match “Built by a team of research experts who saw the industry evolving and knew there was a better way, Univo IRB set out to change the game as a purpose-built IRB with personalized…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 45 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 40 contacts → | ||||
Exact match “Meet Sterling | Built on Trust.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 32 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 28 contacts → | ||||
Exact match “The IRB Company Inc (IRBCo.) is a fully accredited private Institutional Review Board (IRB) that has been providing central and single site IRB services for pharmaceutical…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 24 contacts → | ||||
Exact match “Gene Therapy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 21 contacts → | ||||
Exact match “An independent, non-profit accrediting body, AAHRPP uses a voluntary, peer-driven, educational model to ensure that HRPPs meet rigorous standards for quality and protection.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 20 contacts → | ||||
Exact match “Pearl Pathways is a comprehensive life science regulatory, quality compliance, and clinical services consulting company providing strategic guidance and project-based support for…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 13 contacts → | ||||
Exact match “The PEER Consulting Group (PEER) helps institutions, researchers, and sponsors enhance Performance, Excellence, Efficiency in Research.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 12 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 12 contacts → | ||||
Exact match “Solutions IRB Solutions IRB is a private AAHRPP Accredited Institutional Review Board.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 11 contacts → | ||||
Exact match “HRP Consulting Group has the critically important expertise to assist clients with a wide range of activities designed to ensure that their research programs are ethically sound…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 7 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 6 contacts → | ||||
Exact match “Ethical and Independent Review Services (E&I) is a modest-sized, service-oriented company that provides AAHRPP accredited IRB services, specializing in the timely, thorough review…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “Root Cause Insights, LLC (“RCI”) is a clinical, consumer, and human factors research consultancy specializing in the research and development of safe and effective products.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 6 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “ProIRB® IRB Staff Tracking, provides tools for tracking Protocols, planning Meeting Agendas, generating Customized Notification Letters, and Action Follow-up.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Founded in 2003, MABERRY CONSULTING offers professional consulting services related to evaluation, development of competitive procurement RFPs, government proposal/bid writing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “At the Allendale Investigational Review Board (AIRB), we offer clinical protocol review services to Research Organizations and Contract Laboratories throughout the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “Research Compliance Counselor (RCC) was founded in 2008 on the principle that research compliance programs should be created with a commonsense approach to both applicable…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “At Quint Research Consulting Group (QRCG), we specialize in advancing research compliance and risk management for protocols involving human participants.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “institutional review board services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 24 of 44 institutional review board services based in the United States
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Institutional review board services based in the United States at a glance
As of Nov 6, 2026Companies by employee count
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 44 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 “institutional review board services” 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 1,062 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 November 6, 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 “institutional review board services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many institutional review board services are there based in the United States?
RevenueBase identified 44 company matches for institutional review board services associated with the United States as of November 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?
WCG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most institutional review board services?
Chesterfield leads with 3 company records, followed by Austin (2) and Fishers (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 1,062 professional contacts with verified work emails tracked across these 44 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 44 institutional review board services 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.
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Company intelligence · public preview
Top 24 institutional review board services based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 44 matching company records for institutional review board services based in the United States, with 1,748 tracked contacts and 1,062 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 24 institutional review board services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  WCGwcgclinical.comHQ: Cary, PA, United StatesReported employees: 1,001-5,000 | Cary, PA, United States | 1,001-5,000 | Exact match | 1,200 contacts → |
“WCG is a true partner to research sponsors, CROs, sites and participants in navigating the clinical research journey.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Olympia, WA, United StatesReported employees: 201-500 | Olympia, WA, United States | 201-500 | Exact match | 76 contacts → |
“The mission of the Western Institutional Review Board is to Protect the Rights and Welfare of the Human Research Subject.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Sabai Globalsabaiglobal.comHQ: Chesterfield, MO, United StatesReported employees: 51-200 | Chesterfield, MO, United States | 51-200 | Exact match | 65 contacts → |
“Sabai is an industry leader in central IRB and IBC services, built to streamline your research while upholding the highest standards of ethics and regulatory compliance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Univo IRBunivo-group.comHQ: Raleigh, NC, United StatesReported employees: 11-50 | Raleigh, NC, United States | 11-50 | Exact match | 52 contacts → |
“Built by a team of research experts who saw the industry evolving and knew there was a better way, Univo IRB set out to change the game as a purpose-built IRB with personalized…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Quorum Review IRB NOW Advarraquorumreview.comHQ: Seattle, WA, United StatesReported employees: 201-500 | Seattle, WA, United States | 201-500 | Exact match | 45 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Sterling IRBsterlingirb.comHQ: Atlanta, GA, United StatesReported employees: 11-50 | Atlanta, GA, United States | 11-50 | Exact match | 40 contacts → |
“Meet Sterling | Built on Trust.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Copernicus Group IRBcgirb.com HQ: Research Triangle Park, NC, United StatesReported employees: 51-200 | Research Triangle Park, NC, United States | 51-200 | Exact match | 32 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  IRB Company, INCirbco.comHQ: Buena Park, CA, United StatesReported employees: 11-50 | Buena Park, CA, United States | 11-50 | Exact match | 28 contacts → |
“The IRB Company Inc (IRBCo.) is a fully accredited private Institutional Review Board (IRB) that has been providing central and single site IRB services for pharmaceutical…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Clinical Biosafety Services, A Subsidiary Of Sabai Globalclinicalbiosafety.comHQ: Chesterfield, MO, United StatesReported employees: 11-50 | Chesterfield, MO, United States | 11-50 | Exact match | 24 contacts → |
“Gene Therapy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 21 contacts → |
“An independent, non-profit accrediting body, AAHRPP uses a voluntary, peer-driven, educational model to ensure that HRPPs meet rigorous standards for quality and protection.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Pearl Pathways, Part Of Versiti Clinical Trial Servicespearlpathways.comHQ: Fishers, IN, United StatesReported employees: 11-50 | Fishers, IN, United States | 11-50 | Exact match | 20 contacts → |
“Pearl Pathways is a comprehensive life science regulatory, quality compliance, and clinical services consulting company providing strategic guidance and project-based support for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  The Peer Consulting Grouppeercg.comHQ: Upper Saddle River, NJ, United StatesReported employees: 11-50 | Upper Saddle River, NJ, United States | 11-50 | Exact match | 13 contacts → |
“The PEER Consulting Group (PEER) helps institutions, researchers, and sponsors enhance Performance, Excellence, Efficiency in Research.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Integreview IRBintegreview.comHQ: Austin, TX, United StatesReported employees: 1-10 | Austin, TX, United States | 1-10 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 |  Solutions IRBsolutionsirb.comHQ: Yarnell, AZ, United StatesReported employees: 11-50 | Yarnell, AZ, United States | 11-50 | Exact match | 12 contacts → |
“Solutions IRB Solutions IRB is a private AAHRPP Accredited Institutional Review Board.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  HRP Consulting Groupthehrpconsultinggroup.comHQ: Lake Success, NY, United StatesReported employees: 11-50 | Lake Success, NY, United States | 11-50 | Exact match | 11 contacts → |
“HRP Consulting Group has the critically important expertise to assist clients with a wide range of activities designed to ensure that their research programs are ethically sound…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Pearl IRBpearlirb.comHQ: Fishers, IN, United StatesReported employees: 11-50 | Fishers, IN, United States | 11-50 | Exact match | 7 contacts → |
“Pearl IRB is an independent Institutional Review Board that provides comprehensive IRB services for institutions, principal investigators, and CROs nationwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Ethical & Independent Review Serviceseandireview.comHQ: Lees Summit, CA, United StatesReported employees: 11-50 | Lees Summit, CA, United States | 11-50 | Exact match | 6 contacts → |
“Ethical and Independent Review Services (E&I) is a modest-sized, service-oriented company that provides AAHRPP accredited IRB services, specializing in the timely, thorough review…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Root Cause Insightsrootcauseinsights.comHQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 6 contacts → |
“Root Cause Insights, LLC (“RCI”) is a clinical, consumer, and human factors research consultancy specializing in the research and development of safe and effective products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Chesterfield, MO, United StatesReported employees: 11-50 | Chesterfield, MO, United States | 11-50 | Exact match | 6 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Proirb Plus, INCproirb.comHQ: Jackson, TN, United StatesReported employees: 11-50 | Jackson, TN, United States | 11-50 | Exact match | 4 contacts → |
“ProIRB® IRB Staff Tracking, provides tools for tracking Protocols, planning Meeting Agendas, generating Customized Notification Letters, and Action Follow-up.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Maberry Consulting & Evaluation Services LLCmaberryconsulting.comHQ: Belleville, IL, United StatesReported employees: 1-10 | Belleville, IL, United States | 1-10 | Exact match | 4 contacts → |
“Founded in 2003, MABERRY CONSULTING offers professional consulting services related to evaluation, development of competitive procurement RFPs, government proposal/bid writing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Allendale Investigational Review Board Airballendaleirb.comHQ: Old Lyme, CT, United StatesReported employees: 1-10 | Old Lyme, CT, United States | 1-10 | Exact match | 2 contacts → |
“At the Allendale Investigational Review Board (AIRB), we offer clinical protocol review services to Research Organizations and Contract Laboratories throughout the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Research Compliance Counselorrccounselor.comHQ: Cleveland, OH, United StatesReported employees: 1-10 | Cleveland, OH, United States | 1-10 | Exact match | 1 contacts → |
“Research Compliance Counselor (RCC) was founded in 2008 on the principle that research compliance programs should be created with a commonsense approach to both applicable…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Quint Research Consulting Group & IRBwhatsanirb.orgHQ: Tomball, TX, United StatesReported employees: 1-10 | Tomball, TX, United States | 1-10 | Exact match | 1 contacts → |
“At Quint Research Consulting Group (QRCG), we specialize in advancing research compliance and risk management for protocols involving human participants.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 44 company matches
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Institutional review board services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
44 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 44 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for institutional review board services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many institutional review board services did RevenueBase find based in the United States?
The saved snapshot records 44 matching company records, 1,748 tracked contacts and 1,062 verified emails. The public preview displays 24 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cite this list
RevenueBase Data Team. Top 24 institutional review board services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/institutional-review-board-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
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- Lists A-Z
- New lists
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
- Real estate companies based in the United States
Company intelligence · public preview
Top 24 institutional review board services based in the United States
RevenueBase records 44 matching company records for institutional review board services based in the United States, with 1,748 tracked contacts and 1,062 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 24 institutional review board services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | WCGwcgclinical.com HQ: Cary, PA, United StatesReported employees: 1,001-5,000 | Cary, PA, United States | 1,001-5,000 | Exact match | 1,200 contacts → |
“WCG is a true partner to research sponsors, CROs, sites and participants in navigating the clinical research journey.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Olympia, WA, United StatesReported employees: 201-500 | Olympia, WA, United States | 201-500 | Exact match | 76 contacts → |
“The mission of the Western Institutional Review Board is to Protect the Rights and Welfare of the Human Research Subject.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Sabai Globalsabaiglobal.com HQ: Chesterfield, MO, United StatesReported employees: 51-200 | Chesterfield, MO, United States | 51-200 | Exact match | 65 contacts → |
“Sabai is an industry leader in central IRB and IBC services, built to streamline your research while upholding the highest standards of ethics and regulatory compliance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Univo IRBunivo-group.com HQ: Raleigh, NC, United StatesReported employees: 11-50 | Raleigh, NC, United States | 11-50 | Exact match | 52 contacts → |
“Built by a team of research experts who saw the industry evolving and knew there was a better way, Univo IRB set out to change the game as a purpose-built IRB with personalized…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Quorum Review IRB NOW Advarraquorumreview.com HQ: Seattle, WA, United StatesReported employees: 201-500 | Seattle, WA, United States | 201-500 | Exact match | 45 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Sterling IRBsterlingirb.com HQ: Atlanta, GA, United StatesReported employees: 11-50 | Atlanta, GA, United States | 11-50 | Exact match | 40 contacts → |
“Meet Sterling | Built on Trust.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Copernicus Group IRBcgirb.com HQ: Research Triangle Park, NC, United StatesReported employees: 51-200 | Research Triangle Park, NC, United States | 51-200 | Exact match | 32 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | IRB Company, INCirbco.com HQ: Buena Park, CA, United StatesReported employees: 11-50 | Buena Park, CA, United States | 11-50 | Exact match | 28 contacts → |
“The IRB Company Inc (IRBCo.) is a fully accredited private Institutional Review Board (IRB) that has been providing central and single site IRB services for pharmaceutical…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Clinical Biosafety Services, A Subsidiary Of Sabai Globalclinicalbiosafety.com HQ: Chesterfield, MO, United StatesReported employees: 11-50 | Chesterfield, MO, United States | 11-50 | Exact match | 24 contacts → |
“Gene Therapy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 21 contacts → |
“An independent, non-profit accrediting body, AAHRPP uses a voluntary, peer-driven, educational model to ensure that HRPPs meet rigorous standards for quality and protection.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Pearl Pathways, Part Of Versiti Clinical Trial Servicespearlpathways.com HQ: Fishers, IN, United StatesReported employees: 11-50 | Fishers, IN, United States | 11-50 | Exact match | 20 contacts → |
“Pearl Pathways is a comprehensive life science regulatory, quality compliance, and clinical services consulting company providing strategic guidance and project-based support for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | The Peer Consulting Grouppeercg.com HQ: Upper Saddle River, NJ, United StatesReported employees: 11-50 | Upper Saddle River, NJ, United States | 11-50 | Exact match | 13 contacts → |
“The PEER Consulting Group (PEER) helps institutions, researchers, and sponsors enhance Performance, Excellence, Efficiency in Research.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Integreview IRBintegreview.com HQ: Austin, TX, United StatesReported employees: 1-10 | Austin, TX, United States | 1-10 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Solutions IRBsolutionsirb.com HQ: Yarnell, AZ, United StatesReported employees: 11-50 | Yarnell, AZ, United States | 11-50 | Exact match | 12 contacts → |
“Solutions IRB Solutions IRB is a private AAHRPP Accredited Institutional Review Board.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HRP Consulting Groupthehrpconsultinggroup.com HQ: Lake Success, NY, United StatesReported employees: 11-50 | Lake Success, NY, United States | 11-50 | Exact match | 11 contacts → |
“HRP Consulting Group has the critically important expertise to assist clients with a wide range of activities designed to ensure that their research programs are ethically sound…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Pearl IRBpearlirb.com HQ: Fishers, IN, United StatesReported employees: 11-50 | Fishers, IN, United States | 11-50 | Exact match | 7 contacts → |
“Pearl IRB is an independent Institutional Review Board that provides comprehensive IRB services for institutions, principal investigators, and CROs nationwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ethical & Independent Review Serviceseandireview.com HQ: Lees Summit, CA, United StatesReported employees: 11-50 | Lees Summit, CA, United States | 11-50 | Exact match | 6 contacts → |
“Ethical and Independent Review Services (E&I) is a modest-sized, service-oriented company that provides AAHRPP accredited IRB services, specializing in the timely, thorough review…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Root Cause Insightsrootcauseinsights.com HQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 6 contacts → |
“Root Cause Insights, LLC (“RCI”) is a clinical, consumer, and human factors research consultancy specializing in the research and development of safe and effective products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Chesterfield, MO, United StatesReported employees: 11-50 | Chesterfield, MO, United States | 11-50 | Exact match | 6 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Proirb Plus, INCproirb.com HQ: Jackson, TN, United StatesReported employees: 11-50 | Jackson, TN, United States | 11-50 | Exact match | 4 contacts → |
“ProIRB® IRB Staff Tracking, provides tools for tracking Protocols, planning Meeting Agendas, generating Customized Notification Letters, and Action Follow-up.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Maberry Consulting & Evaluation Services LLCmaberryconsulting.com HQ: Belleville, IL, United StatesReported employees: 1-10 | Belleville, IL, United States | 1-10 | Exact match | 4 contacts → |
“Founded in 2003, MABERRY CONSULTING offers professional consulting services related to evaluation, development of competitive procurement RFPs, government proposal/bid writing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Allendale Investigational Review Board Airballendaleirb.com HQ: Old Lyme, CT, United StatesReported employees: 1-10 | Old Lyme, CT, United States | 1-10 | Exact match | 2 contacts → |
“At the Allendale Investigational Review Board (AIRB), we offer clinical protocol review services to Research Organizations and Contract Laboratories throughout the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Research Compliance Counselorrccounselor.com HQ: Cleveland, OH, United StatesReported employees: 1-10 | Cleveland, OH, United States | 1-10 | Exact match | 1 contacts → |
“Research Compliance Counselor (RCC) was founded in 2008 on the principle that research compliance programs should be created with a commonsense approach to both applicable…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Quint Research Consulting Group & IRBwhatsanirb.org HQ: Tomball, TX, United StatesReported employees: 1-10 | Tomball, TX, United States | 1-10 | Exact match | 1 contacts → |
“At Quint Research Consulting Group (QRCG), we specialize in advancing research compliance and risk management for protocols involving human participants.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 44 company matches
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Institutional review board services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
44 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 44 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for institutional review board services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many institutional review board services did RevenueBase find based in the United States?
The saved snapshot records 44 matching company records, 1,748 tracked contacts and 1,062 verified emails. The public preview displays 24 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cite this list
RevenueBase Data Team. Top 24 institutional review board services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/institutional-review-board-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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