Company lists · Data refreshed September 2026

Top 25 Pharmaceutical excipient suppliers based in the United States

Name: Pharmaceutical excipient suppliers 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 78 companies tracked

RevenueBase identified 78 pharmaceutical excipient suppliers headquartered in the United States as of September 2026 and tracks 3,311 professional contacts across them, including 1,067 with verified work emails. Coral Springs is the largest hub.

This list covers pharmaceutical excipient suppliers 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

78Companies

3,311Contacts tracked

1,067Verified emails

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The 25 largest pharmaceutical excipient suppliers based in the United States

Ranked by team size

Top 25 of 78 pharmaceutical excipient suppliers 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 excipient suppliers: 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	Colorcon	Partial evidence	Harleysville, PA, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,088 contacts →
	Partial 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
2	SPI Pharma	Strong evidence	Wilmington, DE, United StatesHQ checked Sep 17, 2026	201-500	304 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
3	Legacy Pharmaceutical Packaging, LLC	Partial evidence	Earth City, MO, United StatesHQ checked Sep 17, 2026	201-500	201 contacts →
	Partial evidence “Legacy Pharma Solutions is a privately held contract pharmaceutical packaging company located in St.” Source: RevenueBase Database · checked Sep 17, 2026
4	Jubilant Pharma Limited	Partial evidence	Yardley, PA, United StatesHQ checked Sep 17, 2026	1,001-5,000	184 contacts →
	Partial evidence “Jubilant Pharma Limited is a global integrated pharmaceutical company offering a wide range of products and services to our customers across geographies.” Source: RevenueBase Database · checked Sep 17, 2026
5	Chartwell Pharmaceuticals	Partial evidence	Congers, NY, United StatesHQ checked Sep 17, 2026	51-200	115 contacts →
	Partial evidence “Chartwell Pharmaceuticals is a US-based, full-service manufacturing, packaging, laboratory, and related supply chain services organization with multiple manufacturing locations in…” Source: RevenueBase Database · checked Sep 17, 2026
6	Pfanstiehl, INC	Partial evidence	Waukegan, IL, United StatesHQ checked Sep 17, 2026	51-200	99 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
7	Chemwerth INC	Partial evidence	Woodbridge, CT, United StatesHQ checked Sep 17, 2026	51-200	81 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
8	KEB Nutraceutical USA INC	Indirect evidence	Chino, CA, United StatesHQ checked Sep 17, 2026	11-50	32 contacts →
	Indirect evidence “KEB (Inner Mongolia Ever Brilliance Biotechnology Co, Ltd) was founded in located in Inner Mongolia.” Source: RevenueBase Database · checked Sep 17, 2026
9	Avatar Corporation	Indirect evidence	University Park, IL, United StatesHQ checked Sep 17, 2026	51-200	27 contacts →
	Indirect evidence “Avatar Corporation is a manufacturer of products for the food, drug and personal care industries.” Source: RevenueBase Database · checked Sep 17, 2026
10	Kesin Pharma	Indirect evidence	Oldsmar, FL, United StatesHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “Kesin Pharma partners with healthcare providers across care settings to deliver high-quality prescription and OTC medications designed for efficiency, compliance, and reliability.” Source: RevenueBase Database · checked Sep 17, 2026
11	Vitajoy Group USA INC	Partial evidence	Dallas, TX, United StatesHQ checked Sep 17, 2026	11-50	22 contacts →
	Partial evidence “Vitajoy Group USA, a leading supplier of herbal extracts, amino acids and nutritional supplements, started our business in China and branched out our business with four overseas…” Source: RevenueBase Database · checked Sep 17, 2026
12	Golden State Medical Supply, INC	Strong evidence	Camarillo, CA, United StatesHQ checked Sep 17, 2026	51-200	19 contacts →
	Strong evidence “True to our veteran founder, our singular focus is to be a five-star generic pharmaceutical supplier.” Source: RevenueBase Database · checked Sep 17, 2026
13	Pharma Source Direct	Partial evidence	Englewood, CO, United StatesHQ checked Sep 17, 2026	11-50	18 contacts →
	Partial evidence “Pharma Source Direct – The Gold Standard in Pharmaceutical Compounding Wholesale.” Source: RevenueBase Database · checked Sep 17, 2026
14	Specializedrx Products, LLC	Strong evidence	Circle Pines, MN, United StatesHQ checked Sep 17, 2026	11-50	18 contacts →
	Strong evidence “Headquartered in Blaine, MN, SpecializedRx Products, LLC is an FDA registered (FDA Establishment Identifier: 3014383211) pharmaceutical excipient manufacturer and repackager…” Source: RevenueBase Database · checked Sep 17, 2026
15	Strive Pharmaceuticals	Indirect evidence	East Brunswick, NJ, United StatesHQ checked Sep 17, 2026	51-200	17 contacts →
	Indirect evidence “cGMP \| FDA - over the counter medication & vitamin packaging company” Source: RevenueBase Database · checked Sep 17, 2026
16	B&b Pharmaceuticals, INC	Indirect evidence	Englewood, CO, United StatesHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
17	Torpac	Strong evidence	Fairfield, NJ, United StatesHQ checked Sep 17, 2026	51-200	12 contacts →
	Strong evidence “Torpac supplies pharmaceutical empty capsules in custom sizes, lab-scale equipment, and plastic applicators & components to the animal health and the human pharmaceutical &…” Source: RevenueBase Database · checked Sep 17, 2026
18	Fuji Chemical Industries Usa, INC	Indirect evidence	Burlington, NJ, United StatesHQ checked Sep 17, 2026	201-500	9 contacts →
	Indirect evidence “Fuji Chemical Industries USA is a sales and marketing company servicing the North American market.” Source: RevenueBase Database · checked Sep 17, 2026
19	Pharmaquelle	Indirect evidence	Dover, DE, United StatesHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “PharmaQuelle is a company based out of Pune, Maharashtra, India.” Source: RevenueBase Database · checked Sep 17, 2026
20	Pure Kemika	Strong evidence	Coral Springs, FL, United StatesHQ checked Sep 17, 2026	11-50	8 contacts →
	Strong evidence “Pure Kemika is a manufacturer and supplier of specialty ingredients for the cosmetic, personal care, pharmaceutical and compounding pharmacies.” Source: RevenueBase Database · checked Sep 17, 2026
21	Ipec-Americas	Strong evidence	Arlington, VA, United StatesHQ checked Sep 17, 2026	1-10	8 contacts →
	Strong evidence “IPEC is the industry association that develops, implements, and promotes global use of appropriate quality, safety, and functionality standards for pharmaceutical excipients and…” Source: RevenueBase Database · checked Sep 17, 2026
22	Ingredientz INC	Partial evidence	Dover, DE, United StatesHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Ingredientz was founded with the vision to make premium nutraceutical and pharmaceutical ingredients accessible to businesses worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
23	Midwest Pharmaceuticals INC	Partial evidence	Farmington Hills, MI, United StatesHQ checked Sep 17, 2026	51-200	6 contacts →
	Partial evidence “Midwest Pharmaceuticals, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
24	Panasource Ingredients, INC	Indirect evidence	Edison, NJ, United StatesHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “PanaSource Ingredients Inc.” Source: RevenueBase Database · checked Sep 17, 2026
25	Trafa Pharmaceutical INC	Partial evidence	Chicopee, MA, United StatesHQ checked Sep 17, 2026	11-50	5 contacts →
	Partial evidence “Trafa Pharmaceutical Inc is a North America based Ingredient company dealing worldwide in Pharmaceuticals, Nutraceuticals, Herbal Extracts and Specialty Raw Materials.” 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 excipient suppliers. 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 excipient suppliers.
Partial evidence: Its own public description names part of pharmaceutical excipient suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pharmaceutical excipient suppliers. 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 78 pharmaceutical excipient suppliers based in the United States

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Pharmaceutical excipient suppliers based in the United States at a glance

As of Sep 17, 2026

32.2%Verified-email coverage

42.4Average contacts per company

11-50Median size (employees)

2.6%Largest-city concentration · Coral Springs

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 78 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 excipient suppliers, 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 excipient suppliers”. 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 excipient suppliers), 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 excipient suppliers, 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, 1,067 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 excipient suppliers, 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 excipient suppliers are there based in the United States?

RevenueBase identified 78 pharmaceutical excipient suppliers 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?

Colorcon, headquartered in Harleysville, tops this list with the largest team on record.

Which city has the most pharmaceutical excipient suppliers?

Coral Springs leads with 2 headquartered companies, followed by Dover (2) and Englewood (2).

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 1,067 verified decision-maker contacts tracked across these 78 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.