Company lists · Data refreshed October 2026

Top 25 Drug contract manufacturers based in the United States

RevenueBase identified 764 company matches for drug contract manufacturers associated with the United States as of October 2026 and tracks 119,054 professional contacts across them, including 36,219 with verified work emails. San Diego is the largest hub.

This list covers company matches for drug contract manufacturers 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 October 11, 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 11, 2026 How this list was built
764Companies
119,054Contacts tracked
36,219Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest drug contract manufacturers based in the United States

Ranked by team size
Top 25 of 764 company matches for drug contract manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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 matchDublin, OH, United StatesHQ recorded Oct 11, 202610001+31,138 contacts →

Exact match

“Cardinal Health is a distributor of pharmaceuticals and specialty products; a supplier of home-health and direct-to-patient products and services; an operator of nuclear…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchSomerset, NJ, United StatesHQ recorded Oct 11, 2026n/a4,663 contacts →

Exact match

“Lupin Pharmaceuticals, Inc.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3Exact matchPhiladelphia, PA, United StatesHQ recorded Oct 11, 20265,001-10,0004,539 contacts →

Exact match

“We are PCI Pharma Services.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4Exact matchAlbany, NY, United StatesHQ recorded Oct 11, 20261,001-5,0002,996 contacts →

Exact match

“Curia is a Contract Development and Manufacturing Organization with over 30 years of experience, an integrated network of 25 global sites and 3,500 employees partnering with…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact matchBothell, WA, United StatesHQ recorded Oct 11, 20261,001-5,0002,440 contacts →

Exact match

“AGC Biologics is a leading global biopharmaceutical Contract Development and Manufacturing Organization (CDMO) with a strong commitment to delivering the highest standard of…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6Exact matchEast Windsor, NJ, United StatesHQ recorded Oct 11, 20261,001-5,0002,330 contacts →

Exact match

“At Hovione, we help partners turn scientific innovation into medicines that reach patients around the world.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchWaltham, MA, United StatesHQ recorded Oct 11, 202610001+2,041 contacts →

Exact match

“Thermo Fisher Scientific provides industry-leading pharma services for drug development, clinical trial logistics, and commercial manufacturing through our Patheon™ brand.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchDurham, NC, United StatesHQ recorded Oct 11, 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 11, 2026 · View company records in RevenueBase
9Exact matchEast Rutherford, NJ, United StatesHQ recorded Oct 11, 20261,001-5,0001,279 contacts →

Exact match

“Cambrex is a leading global contract development and manufacturing organization (CDMO) that provides drug substance development and manufacturing across the entire drug lifecycle…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchBlue Ash, OH, United StatesHQ recorded Oct 11, 20261,001-5,0001,233 contacts →

Exact match

“Resilience is a North American contract development and manufacturing organization (CDMO) focused on delivering high-quality, scalable manufacturing solutions for advanced…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11Exact matchHarleysville, PA, United StatesHQ recorded Oct 11, 20261,001-5,0001,149 contacts →

Exact match

“Colorcon is a world leader in the development, supply and technical support of formulated film coating systems, modified release technologies, core excipients, and functional…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12Exact matchAllentown, PA, United StatesHQ recorded Oct 11, 20261,001-5,0001,126 contacts →

Exact match

“Sharp is a leader in commercial packaging, clinical services & sterile manufacturing.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13Exact matchWilmington, NC, United StatesHQ recorded Oct 11, 2026501-1,0001,054 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 · Oct 11, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Oct 11, 20261,001-5,000998 contacts →

Exact match

“Empower Pharmacy and Empower Pharma are transforming the landscape of compounding pharmaceuticals by delivering personalized, high-quality medication solutions at scale.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15Exact matchWest Columbia, SC, United StatesHQ recorded Oct 11, 2026501-1,000883 contacts →

Exact match

“Nephron Pharmaceuticals manufactures more than one billion sterile doses each year for patients, providers and partners around the world.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16Exact matchConshohocken, PA, United StatesHQ recorded Oct 11, 202610001+777 contacts →

Exact match

“At Cencora, we are investing and innovating alongside our pharma customers to unlock their product’s potential.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17Exact matchLake Forest, IL, United StatesHQ recorded Oct 11, 20261,001-5,000653 contacts →

Exact match

“At Akorn, we develop, manufacture and market specialty pharmaceuticals, including prescription, consumer health and animal health products.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18Exact matchBoston, MA, United StatesHQ recorded Oct 11, 202610001+638 contacts →

Exact match

“INC Research/inVentiv Health (Nasdaq:INCR) is the only fully integrated biopharmaceutical solutions organization.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19Exact matchDevens, MA, United StatesHQ recorded Oct 11, 2026501-1,000593 contacts →

Exact match

“Veranova is a global leader in process development and manufacturing of active pharmaceutical ingredients (APIs), with a focus on specialty and complex chemistry for small…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20Exact matchRancho Cordova, CA, United StatesHQ recorded Oct 11, 20261,001-5,000552 contacts →

Exact match

“Established in 2019 by SK Inc, SK pharmteco is a global contract development and manufacturing organization (CDMO) with operations across the U.S, Europe, and South Korea.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21Exact matchNorman, OK, United StatesHQ recorded Oct 11, 2026501-1,000511 contacts →

Exact match

“Headquartered in Norman, Oklahoma, Avara Pharmaceutical Services is an international contract manufacturing organization committed to delivering quality clinical to…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22Exact matchPhiladelphia, PA, United StatesHQ recorded Oct 11, 2026501-1,000508 contacts →

Exact match

“Adare Pharma Solutions is a global technology-driven CDMO providing end-to-end integrated services, from product development through commercial manufacturing and packaging, with…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23Exact matchGreenville, SC, United StatesHQ recorded Oct 11, 20261,001-5,000498 contacts →

Exact match

“For more than half a century, IVC has been producing some of the highest quality dietary supplements for leading retailers in the U.S- as well as nutritional, prescription and OTC…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24Exact matchSan Antonio, TX, United StatesHQ recorded Oct 11, 2026501-1,000487 contacts →

Exact match

“As a leading contract development and manufacturing organization, DPT is recognized for our expertise in semi-solid and liquid dosage forms, with an established legacy of…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25Exact matchMorristown, NJ, United StatesHQ recorded Oct 11, 2026501-1,000485 contacts →

Exact match

“Alvogen is a U.S.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 25 of 764 drug contract manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 36,219 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Drug contract manufacturers based in the United States at a glance

As of Oct 11, 2026
30.4%Verified-email coverage
155.8Average contacts per company
11-50Median size (employees)
2.2%Largest-city concentration · San Diego
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
186
11-50
220
51-200
194
201-500
69
501-1,000
45
1,001-5,000
36
5,001-10,000
4
10001+
10

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 764 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 “drug contract manufacturers” 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 36,219 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 11, 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 “drug contract manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many drug contract manufacturers are there based in the United States?

RevenueBase identified 764 company matches for drug contract manufacturers associated with the 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?

Cardinal Health tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most drug contract manufacturers?

San Diego leads with 17 company records, followed by Wilmington (10) and Irvine (9).

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 36,219 professional contacts with verified work emails tracked across these 764 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 11, 2026.

Ready to reach these companies? Verified emails and direct dials for all 764 drug contract manufacturers based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

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.