Company lists · Data refreshed September 2026

Top 25 Injectable drug manufacturers based in the United States

Name: Injectable drug manufacturers 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 248 companies tracked

RevenueBase identified 248 injectable drug manufacturers headquartered in the United States as of September 2026 and tracks 76,992 professional contacts across them, including 26,048 with verified work emails. Miami is the largest hub.

This list covers injectable drug manufacturers 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

248Companies

76,992Contacts tracked

26,048Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest injectable drug manufacturers based in the United States

Ranked by team size

Top 25 of 248 injectable drug manufacturers 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 injectable drug manufacturers: 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	Cardinal Health	Indirect evidence	Dublin, OH, United StatesHQ checked Sep 17, 2026	10001+	29,843 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
2	B. Braun Medical Inc. US	Indirect evidence	Bethlehem, PA, United StatesHQ checked Sep 17, 2026	10001+	6,723 contacts →
	Indirect evidence “B.” Source: RevenueBase Database · checked Sep 17, 2026
3	Amneal Pharmaceuticals	Indirect evidence	Bridgewater, NJ, United StatesHQ checked Sep 17, 2026	5,001-10,000	6,073 contacts →
	Indirect 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
4	West Pharmaceutical Services	Indirect evidence	Exton, PA, United StatesHQ checked Sep 17, 2026	5,001-10,000	5,535 contacts →
	Indirect evidence “West Pharmaceutical Services, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
5	Lupin Pharmaceuticals	Indirect evidence	Somerset, NJ, United StatesHQ checked Sep 17, 2026	n/a	4,649 contacts →
	Indirect evidence “Lupin Pharmaceuticals, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
6	Hospira	Indirect evidence	Lake Forest, IL, United StatesHQ checked Sep 17, 2026	10001+	3,881 contacts →
	Indirect evidence “Hospira is now part of Pfizer Inc.” Source: RevenueBase Database · checked Sep 17, 2026
7	Legend Biotech	Indirect evidence	Somerset, NJ, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,154 contacts →
	Indirect evidence “Legend Biotech is a global, commercial-stage biotechnology company developing and manufacturing novel therapies.” Source: RevenueBase Database · checked Sep 17, 2026
8	Insmed Incorporated	Indirect evidence	Bridgewater Township, NJ, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,512 contacts →
	Indirect evidence “Insmed is a people-rst global biopharmaceutical company striving to deliver rst- and best-in-class therapies to transform the lives of patients facing serious diseases.” Source: RevenueBase Database · checked Sep 17, 2026
9	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
10	Tolmar	Indirect evidence	Fort Collins, CO, United StatesHQ checked Sep 17, 2026	1,001-5,000	953 contacts →
	Indirect evidence “Founded in 2007, we are a specialty pharmaceutical company dedicated to innovating treatments in the areas of urology, oncology, and endocrinology.” Source: RevenueBase Database · checked Sep 17, 2026
11	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
12	Purdue Pharma L.P	Partial evidence	Stamford, CT, United StatesHQ checked Sep 17, 2026	501-1,000	885 contacts →
	Partial evidence “Purdue and its subsidiaries develop, manufacture and market medications to meet the evolving needs of healthcare professionals, patients, and caregivers.” Source: RevenueBase Database · checked Sep 17, 2026
13	American Regent, INC	Strong evidence	Shirley, NY, United StatesHQ checked Sep 17, 2026	501-1,000	849 contacts →
	Strong 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
14	Kyowa Kirin, Inc.- U.S	Indirect evidence	Princeton, NJ, United StatesHQ checked Sep 17, 2026	501-1,000	727 contacts →
	Indirect evidence “Kyowa Kirin is a global specialty pharmaceutical company that applies state-of-the-art biotechnologies to discover and deliver novel medicines.” Source: RevenueBase Database · checked Sep 17, 2026
15	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
16	Amag Pharmaceuticals	Indirect evidence	Waltham, MA, United StatesHQ checked Sep 17, 2026	201-500	548 contacts →
	Indirect evidence “At AMAG, aiming higher is in our DNA.” Source: RevenueBase Database · checked Sep 17, 2026
17	Halozyme, INC	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 17, 2026	201-500	524 contacts →
	Indirect evidence “Halozyme is a biopharmaceutical company bringing disruptive solutions to significantly improve patient experiences and outcomes for emerging and established therapies.” Source: RevenueBase Database · checked Sep 17, 2026
18	Ardelyx, INC	Indirect evidence	Waltham, MA, United StatesHQ checked Sep 17, 2026	201-500	497 contacts →
	Indirect evidence “Ardelyx is a commercial-stage biopharmaceutical company focused on the development and commercialization of innovative medicines that meet significant unmet medical needs.” Source: RevenueBase Database · checked Sep 17, 2026
19	Upsher-Smith	Indirect evidence	Maple Grove, MN, United StatesHQ checked Sep 17, 2026	51-200	395 contacts →
	Indirect evidence “Upsher‑Smith is the commercial arm of the Bora Group, focused on developing, marketing, and distributing pharmaceutical products that make a real difference for patients.” Source: RevenueBase Database · checked Sep 17, 2026
20	Amphastar Pharmaceuticals, INC	Partial evidence	Rancho Cucamonga, CA, United StatesHQ checked Sep 17, 2026	1,001-5,000	392 contacts →
	Partial evidence “Amphastar Pharmaceuticals is a recognized pharmaceutical company that uses state-of-the-art, cGMP-compliant facilities to develop, manufacture, and market biopharmaceutical…” Source: RevenueBase Database · checked Sep 17, 2026
21	Kashiv Biosciences LLC	Indirect evidence	Bridgewater, NJ, United StatesHQ checked Sep 17, 2026	201-500	286 contacts →
	Indirect evidence “Kashiv BioSciences, LLC is a fully integrated biosciences company headquartered in Bridgewater, New Jersey with locations in Piscataway, NJ, Chicago IL, and Ahmedabad, India.” Source: RevenueBase Database · checked Sep 17, 2026
22	Astra Zeneca LP US	Indirect evidence	Wilmington, DE, United StatesHQ checked Sep 17, 2026	10001+	273 contacts →
	Indirect evidence “Astra Zeneca LP Us is a Pharmaceuticals company located in 1800 Concord Pike, Wilmington, Delaware, United States.” Source: RevenueBase Database · checked Sep 17, 2026
23	Eitan Medical	Partial evidence	Aliso Viejo, CA, United StatesHQ checked Sep 17, 2026	201-500	239 contacts →
	Partial evidence “Eitan Medical is reimagining drug delivery with reliable innovation that puts patients at the center of care, making infusion easier and safer than ever before.” Source: RevenueBase Database · checked Sep 17, 2026
24	Cipla USA	Indirect evidence	Warren, NJ, United StatesHQ checked Sep 17, 2026	1,001-5,000	238 contacts →
	Indirect evidence “Cipla USA, the wholly owned subsidiary of Cipla (established in 1935), has been enabling patient access to affordable and high-quality medicines in the US for over 30 years.” Source: RevenueBase Database · checked Sep 17, 2026
25	Sagent Pharmaceuticals	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 17, 2026	51-200	206 contacts →
	Indirect evidence “SAGENT Pharmaceuticals® is a leading provider of pharmaceuticals.” 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: injectable drug manufacturers. 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 injectable drug manufacturers.
Partial evidence: Its own public description names part of injectable drug manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name injectable drug manufacturers. 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 248 injectable drug manufacturers based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 26,048 reachable decision-makers.

Free signup · no credit card

View the full list →

Injectable drug manufacturers based in the United States at a glance

As of Sep 17, 2026

33.8%Verified-email coverage

310.5Average contacts per company

11-50Median size (employees)

2.0%Largest-city concentration · Miami

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 248 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 injectable drug manufacturers, 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 “injectable drug manufacturers”. 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 injectable drug manufacturers), 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 injectable drug manufacturers, 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, 26,048 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 injectable drug manufacturers, 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 injectable drug manufacturers are there based in the United States?

RevenueBase identified 248 injectable drug manufacturers 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?

Cardinal Health, headquartered in Dublin, tops this list with the largest team on record.

Which city has the most injectable drug manufacturers?

Miami leads with 5 headquartered companies, followed by New York (5) and Princeton (5).

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 26,048 verified decision-maker contacts tracked across these 248 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.

Ready to reach these companies? Verified emails and direct dials for all 248 injectable drug manufacturers based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Injectable drug manufacturers by geography

Browse the directory

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.