Company lists · Data refreshed September 2026

Top 24 Pharmaceutical clinical trial organizations based in Durham, United States

Name: Pharmaceutical clinical trial organizations based in Durham, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 37 companies tracked

RevenueBase identified 37 company matches for pharmaceutical clinical trial organizations associated with Durham, United States as of September 2026 and tracks 5,683 professional contacts across them, including 3,037 with verified work emails. Across the United States, Miami is the largest hub for this category (82 companies); Durham has 37.

This list covers company matches for pharmaceutical clinical trial organizations associated with Durham, 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 17, 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 17, 2026 How this list was built

37Companies

5,683Contacts tracked

3,037Verified emails

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The 24 largest pharmaceutical clinical trial organizations based in Durham, United States

Ranked by team size

Top 24 of 37 company matches for pharmaceutical clinical trial organizations based in Durham, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Velocity Clinical Research, INC	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	1,001-5,000	971 contacts →
	Exact match “Velocity is the world’s leading organization of fully integrated clinical research sites.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Bioagilytix	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	1,001-5,000	915 contacts →
	Exact match “BioAgilytix is a leading global contract research organization focused on supporting pharmaceutical and biotech partners in all phases of drug development.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	RHO	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	501-1,000	732 contacts →
	Exact match “Experience the Cohesion Effect.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Labconnect	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	501-1,000	610 contacts →
	Exact match “LabConnect is a global central laboratory services and clinical trial sample solutions partner, integrating and optimizing sample-related activities across the study lifecycle…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Chiltern	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	10001+	532 contacts →
	Exact match “THIS PAGE IS NOT MONITORED.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	FHI Clinical INC	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	51-200	159 contacts →
	Exact match “TOTAL TRIALS is a full-service contract research organization (CRO) with the global expertise, responsive approaches and proven solutions to manage complex clinical research…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Pharpoint Research, INC	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	51-200	131 contacts →
	Exact match “A contract research organization (CRO) built for collaboration.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Lexitas Pharma Services	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	51-200	131 contacts →
	Exact match “Lexitas is a clinical research organization dedicated exclusively to ophthalmology since 2011.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Avacare Clinical Research Network	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	201-500	98 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 · Sep 17, 2026 · View company records in RevenueBase
10	Aperio Clinical Outcomes	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	51-200	70 contacts →
	Exact match “Clinical research is complex, but what matters most is clear: patient safety and data integrity.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Lightship	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	51-200	54 contacts →
	Exact match “Lightship is a clinical trial site organization delivering on-site, hybrid, and virtual trials through a single, trusted partner.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Powered Research, LLC	Exact match	Durham, United StatesHQ recorded Sep 17, 2026	51-200	53 contacts →
	Exact match “Powered Research is a leading preclinical CRO specializing in non-GLP models.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Verasci	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	51-200	39 contacts →
	Exact match “VeraSci is a global leader in endpoints and clinical outcome assessments, eClinical software, HEOR consulting, and language and translation services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Atlas Clinical Research	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	51-200	34 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 · Sep 17, 2026 · View company records in RevenueBase
15	Opans LLC	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “OpAns, LLC is a well established contract research organization (CRO) specializing in mass spectrometry, separations chemistry, pediatric clinical trial support and micro-sampling…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Sporedata INC	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “SporeData streamlines the process to turn Clinical Research ideas from Data to Manuscript.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Scitovation	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “ScitoVation is a contract research organization providing clients with the science, technical expertise and technology to understand how chemical compounds and drugs affect human…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Impact Pharmaceutical Services	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “Impact Pharmaceutical Services was acquired by Syner-G in February 2022.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Canary Advisors	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	1-10	9 contacts →
	Exact match “Canary Advisors® partners with biopharma, nonprofit, and regulatory stakeholders to better align clinical development programs with patient wants and needs.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Symmetry Biosciences, INC	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Webbwrites, LLC	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “WebbWrites is home to experienced professionals dedicated to assisting pharmaceutical companies in achieving their submission goals.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Pattern Health	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “Pattern Health powers clinical trials and digital interventions for many of the world’s leading academic researchers, CROs, and biopharma organizations.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Paidion, A Division Of Premier Research	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “PEDIATRIC CLINICAL RESEARCH: Specializing in NICU and PICU populations Because children respond to medical treatments differently than adults, pediatric clinical trials should be…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Muriphys	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “MuriPhys’ mission is to facilitate therapeutic discovery through the promotion of translational science.” Recorded in the RevenueBase company graph · Sep 17, 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 “pharmaceutical clinical trial organizations”. 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 37 pharmaceutical clinical trial organizations based in Durham, United States

See the full list, filter by size, metro and specialty, and access 3,037 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Pharmaceutical clinical trial organizations based in Durham, United States at a glance

As of Sep 17, 2026

53.4%Verified-email coverage

153.6Average contacts per company

51-200Median size (employees)

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole United States list rather than for Durham, so it is reported there. Company counts and contact totals on this page are exact for Durham, over 37 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 Durham, United States whose business descriptions match “pharmaceutical clinical trial organizations” 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 3,037 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 17, 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.

Pharmaceutical clinical trial organizations by metro in the United States

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 “pharmaceutical clinical trial organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pharmaceutical clinical trial organizations are there based in Durham, United States?

RevenueBase identified 37 company matches for pharmaceutical clinical trial organizations associated with Durham, 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?

Velocity Clinical Research, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most pharmaceutical clinical trial organizations?

Miami leads the United States with 82 company records, followed by San Diego (79) and New York (76). Durham has 37.

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 3,037 professional contacts with verified work emails tracked across these 37 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 17, 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.