Company lists · Data refreshed September 2026

Top 25 Pharmaceutical formulation companies based in the United States

Name: Pharmaceutical formulation companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 666 companies tracked

RevenueBase identified 666 pharmaceutical formulation companies headquartered in the United States as of September 2026 and tracks 82,815 professional contacts across them, including 26,665 with verified work emails. San Diego is the largest hub.

This list covers pharmaceutical formulation companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

666Companies

82,815Contacts tracked

26,665Verified emails

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The 25 largest pharmaceutical formulation companies based in the United States

Ranked by team size

Top 25 of 666 pharmaceutical formulation companies based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to pharmaceutical formulation companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Amneal Pharmaceuticals	Partial evidence	Bridgewater, NJ, United StatesHQ checked Sep 17, 2026	5,001-10,000	6,073 contacts →
	Partial evidence “Amneal Pharmaceuticals, Inc.(NASDAQ: AMRX) is guided by a simple belief: essential medicines should be accessible to everyone.” Source: RevenueBase Database · checked Sep 17, 2026
2	West Pharmaceutical Services	Partial evidence	Exton, PA, United StatesHQ checked Sep 17, 2026	5,001-10,000	5,535 contacts →
	Partial evidence “West Pharmaceutical Services, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
3	Lupin Pharmaceuticals	Partial evidence	Somerset, NJ, United StatesHQ checked Sep 17, 2026	n/a	4,649 contacts →
	Partial evidence “Lupin Pharmaceuticals, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
4	PCI Pharma Services	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 17, 2026	5,001-10,000	4,342 contacts →
	Indirect evidence “We are PCI Pharma Services.” Source: RevenueBase Database · checked Sep 17, 2026
5	CURIA	Indirect evidence	Albany, NY, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,975 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
6	Hovione	Indirect evidence	East Windsor, NJ, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,213 contacts →
	Indirect evidence “At Hovione, we help partners turn scientific innovation into medicines that reach patients around the world.” Source: RevenueBase Database · checked Sep 17, 2026
7	Patheon	Indirect evidence	Waltham, MA, United StatesHQ checked Sep 17, 2026	10001+	2,004 contacts →
	Indirect evidence “Thermo Fisher Scientific provides industry-leading pharma services for drug development, clinical trial logistics, and commercial manufacturing through our Patheon™ brand.” Source: RevenueBase Database · checked Sep 17, 2026
8	Cambrex	Indirect evidence	East Rutherford, NJ, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,294 contacts →
	Indirect evidence “Cambrex is a leading global contract development and manufacturing organization (CDMO) that provides drug substance development and manufacturing across the entire drug lifecycle…” Source: RevenueBase Database · checked Sep 17, 2026
9	Torrent Pharma INC	Partial evidence	Basking Ridge, NJ, United StatesHQ checked Sep 17, 2026	n/a	1,187 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
10	PAR Pharmaceutical	Partial evidence	Chestnut Ridge, NY, United StatesHQ checked Sep 17, 2026	501-1,000	1,095 contacts →
	Partial evidence “Par Pharmaceutical: High-Quality, Cost-Effective Generic Products Par Pharmaceutical, headquartered in Chestnut Ridge, New York, develops, manufactures and markets safe…” Source: RevenueBase Database · checked Sep 17, 2026
11	Colorcon	Indirect evidence	Harleysville, PA, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,088 contacts →
	Indirect evidence “Colorcon is a world leader in the development, supply and technical support of formulated film coating systems, modified release technologies, core excipients, and functional…” Source: RevenueBase Database · checked Sep 17, 2026
12	Empower Pharmacy	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,002 contacts →
	Partial evidence “Empower Pharmacy and Empower Pharma are transforming the landscape of compounding pharmaceuticals by delivering personalized, high-quality medication solutions at scale.” Source: RevenueBase Database · checked Sep 17, 2026
13	Alcami Corporation	Partial evidence	Wilmington, NC, United StatesHQ checked Sep 17, 2026	501-1,000	991 contacts →
	Partial evidence “Alcami is a US-based contract development and manufacturing organization headquartered in NC with 45+ years of experience advancing pharmaceuticals and biologics from development…” Source: RevenueBase Database · checked Sep 17, 2026
14	Nephron Pharmaceuticals	Partial evidence	West Columbia, SC, United StatesHQ checked Sep 17, 2026	501-1,000	898 contacts →
	Partial evidence “Nephron Pharmaceuticals manufactures more than one billion sterile doses each year for patients, providers and partners around the world.” Source: RevenueBase Database · checked Sep 17, 2026
15	Simtra Biopharma Solutions	Indirect evidence	Parsippany, NJ, United StatesHQ checked Sep 17, 2026	1,001-5,000	850 contacts →
	Indirect evidence “As a premier, independently owned CDMO with over 65 years of sterile injectable manufacturing experience, Simtra BioPharma Solutions offers world-class cGMP sterile fill/finish…” Source: RevenueBase Database · checked Sep 17, 2026
16	American Regent, INC	Indirect evidence	Shirley, NY, United StatesHQ checked Sep 17, 2026	501-1,000	849 contacts →
	Indirect evidence “American Regent, Inc, a Daiichi Sankyo Group Company, develops, manufactures, and supplies high quality sterile injectables for healthcare providers, clinics and hospitals across…” Source: RevenueBase Database · checked Sep 17, 2026
17	Akorn Pharmaceuticals	Partial evidence	Lake Forest, IL, United StatesHQ checked Sep 17, 2026	1,001-5,000	616 contacts →
	Partial evidence “At Akorn, we develop, manufacture and market specialty pharmaceuticals, including prescription, consumer health and animal health products.” Source: RevenueBase Database · checked Sep 17, 2026
18	Avara Pharmaceutical Services	Partial evidence	Norman, OK, United StatesHQ checked Sep 17, 2026	501-1,000	545 contacts →
	Partial evidence “Headquartered in Norman, Oklahoma, Avara Pharmaceutical Services is an international contract manufacturing organization committed to delivering quality clinical to…” Source: RevenueBase Database · checked Sep 17, 2026
19	SK Pharmteco	Indirect evidence	Rancho Cordova, CA, United StatesHQ checked Sep 17, 2026	1,001-5,000	540 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
20	Adare Pharma Solutions	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 17, 2026	501-1,000	487 contacts →
	Indirect evidence “Adare Pharma Solutions is a global technology-driven CDMO providing end-to-end integrated services, from product development through commercial manufacturing and packaging, with…” Source: RevenueBase Database · checked Sep 17, 2026
21	Lannett Company, INC	Indirect evidence	Trevose, PA, United StatesHQ checked Sep 17, 2026	1,001-5,000	472 contacts →
	Indirect evidence “Founded in 1942, Lannett Company, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
22	Alvogen	Indirect evidence	Morristown, NJ, United StatesHQ checked Sep 17, 2026	501-1,000	471 contacts →
	Indirect evidence “Alvogen is a U.S.” Source: RevenueBase Database · checked Sep 17, 2026
23	DPT Laboratories	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 17, 2026	501-1,000	469 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
24	Catalent Pharma Solutions	Indirect evidence	Somerset, NJ, United StatesHQ checked Sep 17, 2026	10001+	441 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
25	Formulated Solutions	Partial evidence	Largo, FL, United StatesHQ checked Sep 17, 2026	501-1,000	437 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: pharmaceutical formulation companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names pharmaceutical formulation companies.
Partial evidence: Its own public description names part of pharmaceutical formulation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pharmaceutical formulation companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 666 pharmaceutical formulation companies based in the United States

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Pharmaceutical formulation companies based in the United States at a glance

As of Sep 17, 2026

32.2%Verified-email coverage

124.3Average contacts per company

11-50Median size (employees)

2.7%Largest-city concentration · San Diego

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

179

11-50

208

51-200

148

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 666 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among pharmaceutical formulation companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “pharmaceutical formulation companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names pharmaceutical formulation companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among pharmaceutical formulation companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 26,665 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names pharmaceutical formulation companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many pharmaceutical formulation companies are there based in the United States?

RevenueBase identified 666 pharmaceutical formulation companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Amneal Pharmaceuticals, headquartered in Bridgewater, tops this list with the largest team on record.

Which city has the most pharmaceutical formulation companies?

San Diego leads with 18 headquartered companies, followed by Miami (11) and Somerset (11).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 26,665 verified decision-maker contacts tracked across these 666 companies.

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 Smart Search, 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.