Company lists · Data refreshed November 2026

Top 25 Sustained release formulation manufacturers based in the United States

RevenueBase identified 254 company matches for sustained release formulation manufacturers associated with the United States as of November 2026 and tracks 13,937 professional contacts across them, including 4,286 with verified work emails. San Diego is the largest hub.

This list covers company matches for sustained release 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 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
254Companies
13,937Contacts tracked
4,286Verified emails
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The 25 largest sustained release formulation manufacturers based in the United States

Ranked by team size
Top 25 of 254 company matches for sustained release formulation manufacturers 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 matchMiami, FL, United StatesHQ recorded Nov 6, 2026201-5001,110 contacts →

Exact match

“Noven Pharmaceuticals, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSomerset, NJ, United StatesHQ recorded Nov 6, 202610001+770 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLake Forest, IL, United StatesHQ recorded Nov 6, 20261,001-5,000620 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPennington, NJ, United StatesHQ recorded Nov 6, 202651-200332 contacts →

Exact match

“Zydus Pharmaceuticals (USA) Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPiscataway, NJ, United StatesHQ recorded Nov 6, 202651-200299 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWarren, NJ, United StatesHQ recorded Nov 6, 20261,001-5,000280 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSan Antonio, United StatesHQ recorded Nov 6, 2026201-500259 contacts →

Exact match

“Mission Pharmacal Company is a privately held pharmaceutical company based in San Antonio, Texas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBridgewater, NJ, United StatesHQ recorded Nov 6, 2026201-500252 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWhippany, NJ, United StatesHQ recorded Nov 6, 2026201-500234 contacts →

Exact match

“Halo Pharma is a leading provider of pharmaceutical services, including contract dosage form development, commercial manufacturing, and analytical services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWilmington, DE, United StatesHQ recorded Nov 6, 202610001+230 contacts →

Exact match

“Astra Zeneca LP Us is a Pharmaceuticals company located in 1800 Concord Pike, Wilmington, Delaware, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPiscataway, NJ, United StatesHQ recorded Nov 6, 202651-200201 contacts →

Exact match

“Camber is made up of three groups with one common goal: to be the best generics company in the industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCary, NC, United StatesHQ recorded Nov 6, 202651-200190 contacts →

Exact match

“Heron Therapeutics, Inc.(formerly A.P.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBend, OR, United StatesHQ recorded Nov 6, 2026201-500186 contacts →

Exact match

“At Serán, Our mission is to provide optimized drug development and manufacturing services for our clients, from discovery to the clinic.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAlpharetta, GA, United StatesHQ recorded Nov 6, 2026501-1,000182 contacts →

Exact match

“Alora Pharmaceuticals, LLC is a pharmaceuticals company based out of 1880 McFarland Pkwy Alpharetta, GA”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWarren, NJ, United StatesHQ recorded Nov 6, 202651-200150 contacts →

Exact match

“Aquestive Therapeutics, Inc.(NASDAQ: AQST) is a pharmaceutical company advancing medicines to bring meaningful improvement to patients' lives through innovative science and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact 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
18Exact matchCarlsbad, CA, United StatesHQ recorded Nov 6, 202651-200142 contacts →

Exact match

“ImprimisRx, based in San Diego, California, is a specialty pharmaceutical company focused on the development and commercialization of proprietary and novel sterile and topical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchEast Brunswick Township, NJ, United StatesHQ recorded Nov 6, 2026201-500139 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact 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
21Exact matchSalisbury, MD, United StatesHQ recorded Nov 6, 2026201-500130 contacts →

Exact match

“Headquartered in Salisbury, Maryland, Jubilant Cadista Pharmaceuticals Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLaurelton, United StatesHQ recorded Nov 6, 2026201-500129 contacts →

Exact match

“Epic Pharma is a rapidly growing generic pharmaceutical company located in Laurelton, Queens.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBridgewater, NJ, United StatesHQ recorded Nov 6, 2026201-500128 contacts →

Exact match

“Osmotica Pharmaceutical is a fully-integrated pharmaceutical company with demonstrated expertise in developing commercially successful products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact 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
25Exact matchWoodcliff Lake, NJ, United StatesHQ recorded Nov 6, 202651-200120 contacts →

Exact match

“Eagle is a fully integrated pharmaceutical company with research and development, clinical, manufacturing and commercial expertise.”

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

Showing 25 of 254 sustained release formulation manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 4,286 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sustained release formulation manufacturers based in the United States at a glance

As of Nov 6, 2026
30.8%Verified-email coverage
54.9Average contacts per company
11-50Median size (employees)
5.1%Largest-city concentration · San Diego
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
76
11-50
72
51-200
66
201-500
21
501-1,000
8
1,001-5,000
7
10001+
2

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 254 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 “sustained release 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 4,286 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 “sustained release formulation manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 254 company matches for sustained release formulation manufacturers 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 sustained release formulation manufacturers?

San Diego leads with 13 company records, followed by Tampa (6) and Somerset (5).

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 4,286 professional contacts with verified work emails tracked across these 254 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.