Company lists · Data refreshed September 2026

Top 18 Pharmaceutical development services companies based in Durham, United States

Name: Pharmaceutical development services companies 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 29 companies tracked

RevenueBase identified 29 company matches for pharmaceutical development services companies associated with Durham, United States as of September 2026 and tracks 4,749 professional contacts across them, including 2,921 with verified work emails. Across the United States, San Diego is the largest hub for this category (111 companies); Durham has 29.

This list covers company matches for pharmaceutical development services companies 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

29Companies

4,749Contacts tracked

2,921Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 18 largest pharmaceutical development services companies based in Durham, United States

Ranked by team size

Top 18 of 29 company matches for pharmaceutical development services companies 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	KBI Biopharma	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,645 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 · 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	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
5	Simulations Plus, INC	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	201-500	182 contacts →
	Exact match “Simulations Plus is a leading provider of modeling and simulation software and consulting services supporting drug discovery, development research, and regulatory submissions.” 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	Medpharm	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	51-200	156 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 · Sep 17, 2026 · View company records in RevenueBase
8	Gilero, A Sanner Group Company	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	51-200	147 contacts →
	Exact match “Gilero offers end-to-end device design, development and contract manufacturing in the medical and pharmaceutical industries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Chimerix, A Jazz Pharmaceuticals Company	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	1,001-5,000	132 contacts →
	Exact match “Chimerix is now part of Jazz Pharmaceuticals.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	MAA Laboratories	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	1-10	16 contacts →
	Exact match “MAA Laboratories Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	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
12	Smabio Labs	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	11-50	11 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 · Sep 17, 2026 · View company records in RevenueBase
13	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
14	Symbio Pharma Usa, INC	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match “SymBio Pharma USA Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	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
16	Vogenx, INC	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Clinical stage drug development company” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Aimmax Therapeutics, INC	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “AimMax Therapeutics engages in the research and development of pharmaceuticals at various stages of development through in-licensing or co-development with strategic partners.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Pharma Expanse	Exact match	Durham, NC, United StatesHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Pharma Expanse (PE) is a business development company focused in two areas: CDMO Services and Pharma Pipeline Assets.” 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 development services companies”. 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 18 of 29 pharmaceutical development services companies based in Durham, United States

See the full list, filter by size, metro and specialty, and access 2,921 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Pharmaceutical development services companies based in Durham, United States at a glance

As of Sep 17, 2026

61.5%Verified-email coverage

163.8Average contacts per company

11-50Median 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 29 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 development services companies” 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 2,921 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 development services companies 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 development services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pharmaceutical development services companies are there based in Durham, United States?

RevenueBase identified 29 company matches for pharmaceutical development services companies 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?

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 pharmaceutical development services companies?

San Diego leads the United States with 111 company records, followed by Boston (91) and New York (72). Durham has 29.

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 2,921 professional contacts with verified work emails tracked across these 29 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.

Ready to reach these companies? Verified emails and direct dials for all 29 pharmaceutical development services companies based in Durham, United States. Start with a free account, no credit card.

Download this list →

Related lists

Pharmaceutical development services companies by geography

Browse the directory

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.