Company lists · Data refreshed November 2026

Top 25 Pharmaceutical excipient producers based in the United States

RevenueBase identified 189 company matches for pharmaceutical excipient producers associated with the United States as of November 2026 and tracks 6,386 professional contacts across them, including 1,789 with verified work emails. New York is the largest hub.

This list covers company matches for pharmaceutical excipient producers 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 November 6, 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 Nov 6, 2026 How this list was built
189Companies
6,386Contacts tracked
1,789Verified emails
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The 25 largest pharmaceutical excipient producers based in the United States

Ranked by team size
Top 25 of 189 company matches for pharmaceutical excipient producers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchHarleysville, PA, United StatesHQ recorded Nov 6, 20261,001-5,0001,189 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHauppauge, United StatesHQ recorded Nov 6, 20261,001-5,000377 contacts →

Exact match

“Founded in 1980, LNK International has focused exclusively on producing over-the-counter pharmaceuticals for our customers’ private label programs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchEarth City, MO, United StatesHQ recorded Nov 6, 2026201-500206 contacts →

Exact match

“Legacy Pharma Solutions is a privately held contract pharmaceutical packaging company located in St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchChandler, AZ, United StatesHQ recorded Nov 6, 202651-200182 contacts →

Exact match

“Uniquely poised as a world class FDA registered outsourcing pharmaceutical manufacturer, Medivant offers the best in the industry when it comes to reliability and management…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLake Forest, IL, United StatesHQ recorded Nov 6, 202651-200160 contacts →

Exact match

“Spectrum Pharmaceuticals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 2026201-500146 contacts →

Exact match

“Nexgen Pharma is a specialty pharmaceutical company that provides development and manufacturing services for Rx, OTC drugs as well as custom dietary supplement formulations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCentral Islip, NY, United StatesHQ recorded Nov 6, 2026201-500132 contacts →

Exact match

“Ascent Pharmaceuticals, Inc, headquartered in Central Islip, New York, is a leading generic pharmaceutical company specializing in the development, manufacturing, and analysis of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWilmington, DE, United StatesHQ recorded Nov 6, 2026201-500128 contacts →

Exact match

“Noramco, headquartered in Wilmington, Delaware, is a global leader in the production of controlled substances for the pharmaceutical industry, for medicines used to treat…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCongers, NY, United StatesHQ recorded Nov 6, 202651-200125 contacts →

Exact match

“Chartwell Pharmaceuticals is a US-based, full-service manufacturing, packaging, laboratory, and related supply chain services organization with manufacturing locations in Congers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWaukegan, IL, United StatesHQ recorded Nov 6, 202651-200107 contacts →

Exact match

“For over 100 years, Pfanstiehl has been manufacturing High Purity Low Endotoxin Low Metals (HPLE-LM) Injectable parenteral excipient grade Carbohydrates, Amino Acids, and Buffer…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWoodbridge, CT, United StatesHQ recorded Nov 6, 202651-20080 contacts →

Exact match

“LEADING THE SUPPLY OF HIGH QUALITY GENERIC APIs 21st Century economic, social, technical and regulatory dynamics are dramatically changing the pharmaceutical world making it more…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchOlive Branch, MS, United StatesHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“Pharmaceutical manufacturing company located in Olive Branch, Mississippi.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPhiladelphia, United StatesHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Medical Products Laboratories, Inc.(MPL) offers comprehensive, full service contract manufacturing and packaging services primarily focused in the pharmaceutical, veterinary, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSyracuse, NY, United StatesHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“Hanford Pharmaceuticals is among the most respected of contract manufacturers specializing in sterile filling of injectable antibiotics in the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchVerona, WI, United StatesHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“Coating Place, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLancaster, NH, United StatesHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“Trividia Manufacturing Solutions (formerly PJ Noyes) specializes in contract manufacturing and packaging services for OTC drugs (oral and topical), dietary supplements…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWest Caldwell, NJ, United StatesHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“Quagen Pharma is a fully integrated, pharmaceutical company producing a wide range of quality, affordable generic medicines, trusted by healthcare professionals and patients…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchFarmingdale, NY, United StatesHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Founded in 2004, Pharbest specializes in contract manufacturing and private label manufacturing for solid dose OTC drugs and dietary supplements.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHauppauge, NY, United StatesHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“Saptalis Pharmaceuticals is a US based pharmaceutical company focused on the development, manufacturing and commercialization of specialty prescription (Rx) products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSt. Louis, MO, United StatesHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Nomax Inc, founded in 1982, is an FDA specialty contract pharmaceutical company focused on developing innovative niche pharmaceutical products for patients and other…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchKalamazoo, MI, United StatesHQ recorded Nov 6, 202651-20039 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBirmingham, AL, United StatesHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“Oxford Pharmaceuticals is a manufacturer of generic oral solid tablets located in Birmingham, AL.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchRockville, MD, United StatesHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“On Demand Pharmaceuticals™ is a technology company transforming how medicines are made and delivered.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchChino, CA, United StatesHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“KEB (Inner Mongolia Ever Brilliance Biotechnology Co, Ltd) was founded in located in Inner Mongolia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBroomall, PA, United StatesHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“First Time US Generics is a privately owned, cGMP, ISS compliant, DEA licensed contract manufacturing organization servicing the global emerging and mid sized pharmaceutical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 189 pharmaceutical excipient producers based in the United States

See the full list, filter by size, metro and specialty, and access 1,789 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Pharmaceutical excipient producers based in the United States at a glance

As of Nov 6, 2026
28.0%Verified-email coverage
33.8Average contacts per company
11-50Median size (employees)
3.2%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
71
11-50
63
51-200
36
201-500
11
501-1,000
2
1,001-5,000
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 189 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 “pharmaceutical excipient producers” 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 1,789 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 November 6, 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 “pharmaceutical excipient producers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pharmaceutical excipient producers are there based in the United States?

RevenueBase identified 189 company matches for pharmaceutical excipient producers associated with the United States as of November 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?

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

Which city has the most pharmaceutical excipient producers?

New York leads with 6 company records, followed by Charlotte (5) and Coral Springs (3).

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 1,789 professional contacts with verified work emails tracked across these 189 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 November 6, 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.