Company lists · Data refreshed October 2026

Top 16 Chemical contract research organizations based in Durham, United States

RevenueBase identified 25 company matches for chemical contract research organizations associated with Durham, United States as of October 2026 and tracks 4,676 professional contacts across them, including 2,799 with verified work emails. Across the United States, San Diego is the largest hub for this category (75 companies); Durham has 25.

This list covers company matches for chemical contract research 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 October 9, 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 Oct 9, 2026 How this list was built
25Companies
4,676Contacts tracked
2,799Verified emails
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The 16 largest chemical contract research organizations based in Durham, United States

Ranked by team size
Top 16 of 25 company matches for chemical contract research organizations based in Durham, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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 matchDurham, NC, United StatesHQ recorded Oct 9, 20261,001-5,0001,694 contacts →

Exact match

“KBI Biopharma is an award-winning biopharmaceutical contract services organization providing fully-integrated, accelerated drug development and biomanufacturing services to…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchDurham, NC, United StatesHQ recorded Oct 9, 20261,001-5,000927 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 · Oct 9, 2026 · View company records in RevenueBase
3Exact matchDurham, NC, United StatesHQ recorded Oct 9, 2026501-1,000747 contacts →

Exact match

“Experience the Cohesion Effect.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchDurham, NC, United StatesHQ recorded Oct 9, 202610001+528 contacts →

Exact match

“THIS PAGE IS NOT MONITORED.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchDurham, NC, United StatesHQ recorded Oct 9, 202651-200159 contacts →

Exact match

“For more than 25 years, MedPharm has helped pharmaceutical and biotechnology companies turn innovative ideas into successful topical and transepithelial drug products.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchDurham, NC, United StatesHQ recorded Oct 9, 202651-200130 contacts →

Exact match

“A contract research organization (CRO) built for collaboration.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchDurham, NC, United StatesHQ recorded Oct 9, 202651-200130 contacts →

Exact match

“Lexitas is a clinical research organization dedicated exclusively to ophthalmology since 2011.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchDurham, NC, United StatesHQ recorded Oct 9, 202651-200116 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 · Oct 9, 2026 · View company records in RevenueBase
9Exact matchDurham, United StatesHQ recorded Oct 9, 202651-20055 contacts →

Exact match

“Powered Research is a leading preclinical CRO specializing in non-GLP models.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchDurham, NC, United StatesHQ recorded Oct 9, 202611-5022 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 · Oct 9, 2026 · View company records in RevenueBase
11Exact matchDurham, NC, United StatesHQ recorded Oct 9, 202611-5019 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 · Oct 9, 2026 · View company records in RevenueBase
12Exact matchDurham, NC, United StatesHQ recorded Oct 9, 20261-1012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchDurham, NC, United StatesHQ recorded Oct 9, 202611-5011 contacts →

Exact match

“Accelerate your molecule's journey from discovery to commercialization with SmaBio Labs, a dynamic CDMO specializing in Chemistry Manufacturing and Control (CMC).”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchDurham, NC, United StatesHQ recorded Oct 9, 202611-505 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 · Oct 9, 2026 · View company records in RevenueBase
15Exact matchDurham, NC, United StatesHQ recorded Oct 9, 20261-105 contacts →

Exact match

“MedKoo (doing business as MedKoo Biosciences) is a biochemical reagent supplier, specializing in lab-use small molecule drugs.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchDurham, NC, United StatesHQ recorded Oct 9, 20261-103 contacts →

Exact match

“MuriPhys’ mission is to facilitate therapeutic discovery through the promotion of translational science.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 16 of 25 chemical contract research organizations based in Durham, United States

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Chemical contract research organizations based in Durham, United States at a glance

As of Oct 9, 2026
59.9%Verified-email coverage
187.0Average contacts per company
11-50Median size (employees)
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
4
51-200
6
501-1,000
1
1,001-5,000
2
10001+
2

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 25 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 “chemical contract research 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 2,799 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 October 9, 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 “chemical contract research organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many chemical contract research organizations are there based in Durham, United States?

RevenueBase identified 25 company matches for chemical contract research organizations associated with Durham, United States as of October 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?

KBI Biopharma 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 chemical contract research organizations?

San Diego leads the United States with 75 company records, followed by Houston (35) and Boston (28). Durham has 25.

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 2,799 professional contacts with verified work emails tracked across these 25 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 October 9, 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.