Company lists · Data refreshed October 2026

Top 25 Drug formulation manufacturers based in the United States

RevenueBase identified 654 company matches for drug formulation manufacturers associated with the United States as of October 2026 and tracks 64,548 professional contacts across them, including 16,941 with verified work emails. San Diego is the largest hub.

This list covers company matches for drug formulation 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
654Companies
64,548Contacts tracked
16,941Verified emails
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The 25 largest drug formulation manufacturers based in the United States

Ranked by team size
Top 25 of 654 company matches for drug formulation 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 matchBridgewater, NJ, United StatesHQ recorded Oct 11, 20265,001-10,0006,252 contacts →

Exact match

“Amneal Pharmaceuticals, Inc.(NASDAQ: AMRX) is guided by a simple belief: essential medicines should be accessible to everyone.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchExton, PA, United StatesHQ recorded Oct 11, 20265,001-10,0005,842 contacts →

Exact match

“West Pharmaceutical Services, Inc.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchBasking Ridge, NJ, United StatesHQ recorded Oct 11, 2026n/a1,188 contacts →

Exact match

“Torrent Pharma Inc.(TPI) is the 100% US subsidiary of Torrent Pharmaceuticals Ltd, a leading pharmaceuticals company in India with a growing presence in the global generics market.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchShirley, NY, United StatesHQ recorded Oct 11, 2026501-1,000896 contacts →

Exact match

“American Regent, Inc, a Daiichi Sankyo Group Company, develops, manufactures, and supplies high quality sterile injectables for healthcare providers, clinics and hospitals across…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchChestnut Ridge, NY, United StatesHQ recorded Oct 11, 2026501-1,000849 contacts →

Exact match

“Par Pharmaceutical: High-Quality, Cost-Effective Generic Products Par Pharmaceutical, headquartered in Chestnut Ridge, New York, develops, manufactures and markets safe…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9Exact 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
10Exact 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
11Exact 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
12Exact 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
13Exact 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
14Exact 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
15Exact matchTrevose, PA, United StatesHQ recorded Oct 11, 20261,001-5,000471 contacts →

Exact match

“Founded in 1942, Lannett Company, Inc.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16Exact matchLargo, FL, United StatesHQ recorded Oct 11, 2026501-1,000436 contacts →

Exact match

“Formulated Solutions: Your Partner in Innovation, Formulation, and Market Success Formulated Solutions is more than just a CDMO-we are a tenacious and dedicated partner, driven by…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17Exact matchRancho Cucamonga, CA, United StatesHQ recorded Oct 11, 20261,001-5,000401 contacts →

Exact match

“Amphastar Pharmaceuticals is a recognized pharmaceutical company that uses state-of-the-art, cGMP-compliant facilities to develop, manufacture, and market biopharmaceutical…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18Exact matchSomerset, NJ, United StatesHQ recorded Oct 11, 202610001+350 contacts →

Exact match

“Catalent Inc.(NYSE: CTLT), an S&P 500® company, is the global leader in enabling pharma, biotech, and consumer health partners to optimize product development, launch, and full…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19Exact matchHunt Valley, MD, United StatesHQ recorded Oct 11, 2026201-500329 contacts →

Exact match

“Pharmaceutics International Inc.(Pii) is a leading Contract Development and Manufacturing Organization (CDMO) that provides comprehensive solutions for aseptic and oral dosage…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20Exact matchPennington, NJ, United StatesHQ recorded Oct 11, 202651-200320 contacts →

Exact match

“Zydus Pharmaceuticals (USA) Inc.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21Exact matchEast Brunswick Township, NJ, United StatesHQ recorded Oct 11, 2026201-500317 contacts →

Exact match

“Rising Pharma Holdings, INC is an industry leader in marketing and distributing innovative branded and multi-source prescription and over-the-counter pharmaceutical products.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22Exact matchGreenville, SC, United StatesHQ recorded Oct 11, 2026501-1,000310 contacts →

Exact match

“PAI Pharma is the industry leader of high-quality, US-made liquid and unit-dose medications.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23Exact matchClearwater, FL, United StatesHQ recorded Oct 11, 2026201-500309 contacts →

Exact match

“Bend Bioscience is a highly experienced contract development and manufacturing organization (CDMO) dedicated to advancing pharmaceutical innovation through cutting-edge scientific…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24Exact matchCookeville, TN, United StatesHQ recorded Oct 11, 2026501-1,000266 contacts →

Exact match

“Aphena Pharma Solutions is a large pharma solutions provider focused on contract packaging, repackaging and manufacturing for the pharmaceutical, OTC, dietary supplement, animal…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25Exact matchPiscataway, NJ, United StatesHQ recorded Oct 11, 202651-200266 contacts →

Exact match

“MSN Pharmaceuticals Inc.(MSNPI), a fully owned subsidiary of MSN Group of Companies, is one of the fast-emerging Finished Dosages manufacturers of USA.”

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

Showing 25 of 654 drug formulation manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 16,941 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Drug formulation manufacturers based in the United States at a glance

As of Oct 11, 2026
26.2%Verified-email coverage
98.7Average contacts per company
11-50Median size (employees)
2.4%Largest-city concentration · San Diego
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
187
11-50
219
51-200
135
201-500
55
501-1,000
31
1,001-5,000
16
5,001-10,000
5
10001+
6

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 654 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 formulation 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 16,941 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 formulation manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 654 company matches for drug formulation 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?

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

Which city has the most drug formulation manufacturers?

San Diego leads with 16 company records, followed by Miami (13) and Somerset (10).

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 16,941 professional contacts with verified work emails tracked across these 654 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.

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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.