Company lists · Data refreshed September 2026

Top 16 Pharmaceutical development services companies based in Wilmington, United States

Name: Pharmaceutical development services companies based in Wilmington, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 30 companies tracked

RevenueBase identified 30 company matches for pharmaceutical development services companies associated with Wilmington, United States as of September 2026 and tracks 16,943 professional contacts across them, including 8,656 with verified work emails. Across the United States, San Diego is the largest hub for this category (111 companies); Wilmington has 30.

This list covers company matches for pharmaceutical development services companies associated with Wilmington, 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

30Companies

16,943Contacts tracked

8,656Verified emails

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The 16 largest pharmaceutical development services companies based in Wilmington, United States

Ranked by team size

Top 16 of 30 company matches for pharmaceutical development services companies based in Wilmington, 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	Charles River Laboratories	Exact match	Wilmington, MA, United StatesHQ recorded Sep 17, 2026	10001+	14,166 contacts →
	Exact match “At Charles River, we are guided by our strong purpose-to create healthier lives-which centers around the patients who rely on the therapeutics we help to develop, the animals in…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Alcami Corporation	Exact match	Wilmington, NC, United StatesHQ recorded Sep 17, 2026	501-1,000	991 contacts →
	Exact match “Alcami is a US-based contract development and manufacturing organization headquartered in NC with 45+ years of experience advancing pharmaceuticals and biologics from development…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Catalyst Clinical Research	Exact match	Wilmington, NC, United StatesHQ recorded Sep 17, 2026	1,001-5,000	513 contacts →
	Exact match “Catalyst Clinical Research is now Worldwide Clinical Trials.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	SPI Pharma	Exact match	Wilmington, DE, United StatesHQ recorded Sep 17, 2026	201-500	304 contacts →
	Exact match “For over 75 years, we have supplied the pharmaceutical industry with highly engineered products and innovative solutions that improve the formulation and delivery of drug products…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Astra Zeneca LP US	Exact match	Wilmington, DE, United StatesHQ recorded Sep 17, 2026	10001+	273 contacts →
	Exact match “Astra Zeneca LP Us is a Pharmaceuticals company located in 1800 Concord Pike, Wilmington, Delaware, United States.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Quality Chemical Laboratories	Exact match	Wilmington, NC, United StatesHQ recorded Sep 17, 2026	201-500	177 contacts →
	Exact match “QCL is science driven, quality focused, and responsive.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Smooth Drug Development, Next Generation E-Cro In Europe And Asia	Exact match	Wilmington, DE, United StatesHQ recorded Sep 17, 2026	51-200	51 contacts →
	Exact match “Smooth Drug Development offers a full range of clinical trial, drug registration and post-marketing services, including consulting, development of registration strategy, conduct…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Synnovation Therapeutics	Exact match	Wilmington, DE, United StatesHQ recorded Sep 17, 2026	11-50	45 contacts →
	Exact match “Synnovation Therapeutics is a precision medicine company developing small molecule therapies optimized to achieve best-in-class pharmacology against highly validated disease…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Curirx, INC	Exact match	Wilmington, MA, United StatesHQ recorded Sep 17, 2026	11-50	36 contacts →
	Exact match “CuriRx is an ISO 9001 and Ecovadis certified CRDMO that helps research teams advance breakthrough therapies by integrating research, development, manufacturing, and patient…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	A1 Biochem Labs	Exact match	Wilmington, NC, United StatesHQ recorded Sep 17, 2026	51-200	34 contacts →
	Exact match “A1 BioChem Labs (ABCL) is a Contract Research Organization with three locations located in Wilmington, North Carolina and Hyderabad, India.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Claritidox LLC	Exact match	Wilmington, United StatesHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “At ClaritiDox, our mission is to help our clients develop life-changing therapies by providing expert writing, editing, and anonymization services for their research.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Affinity Research Chemicals, INC	Exact match	Wilmington, DE, United StatesHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “Established in 2012 in Delaware, USA as a Contract Research Organization (CRO), Affinity has since expanded its operations to become a leading global Contract Research…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Portrett Pharmaceuticals LLC	Exact match	Wilmington, NC, United StatesHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “Portrett Pharmaceuticals consistently delivers faster – by exclusively focusing on small molecule testing with our streamlined workflows, we provide sponsors faster data results…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Hopewell Pharma Ventures	Exact match	Wilmington, DE, United StatesHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Pratico Consulting, LLC	Exact match	Wilmington, NC, United StatesHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Pratico Consulting, LLC (PCL) provides consulting services and is committed to excellence in customer care.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Harmony Pharma Group	Exact match	Wilmington, DE, United StatesHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “At Harmony Pharma, we specialize in propelling small biotech and pharmaceutical firms forward in their journey towards Small Molecule and Antibody Drug Conjugate (ADC)…” 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 16 of 30 pharmaceutical development services companies based in Wilmington, United States

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

As of Sep 17, 2026

51.1%Verified-email coverage

564.8Average 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 Wilmington, so it is reported there. Company counts and contact totals on this page are exact for Wilmington, over 30 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 Wilmington, 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 8,656 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 Wilmington, United States?

RevenueBase identified 30 company matches for pharmaceutical development services companies associated with Wilmington, 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?

Charles River Laboratories 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). Wilmington has 30.

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 8,656 professional contacts with verified work emails tracked across these 30 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.