Company lists · Data refreshed October 2026
Top 25 Generic drug manufacturers contract companies based in the United States
RevenueBase identified 455 company matches for generic drug manufacturers contract companies associated with the United States as of October 2026 and tracks 37,959 professional contacts across them, including 11,811 with verified work emails. Somerset is the largest hub.
This list covers company matches for generic drug manufacturers contract companies 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 October 13, 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.
The 25 largest generic drug manufacturers contract companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 6,252 contacts → | ||||
Exact match “Amneal Pharmaceuticals, Inc.(NASDAQ: AMRX) is guided by a simple belief: essential medicines should be accessible to everyone.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 2 | 4,663 contacts → | ||||
Exact match “Lupin Pharmaceuticals, Inc.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 3 | 1,188 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 4 | 1,171 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 5 | 1,101 contacts → | ||||
Exact match “Aurobindo USA is committed to delivering a broad portfolio of quality, affordable generic pharmaceuticals to pharmacists and patients.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 6 | 998 contacts → | ||||
Exact match “Empower Pharmacy and Empower Pharma are transforming the landscape of compounding pharmaceuticals by delivering personalized, high-quality medication solutions at scale.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 7 | 883 contacts → | ||||
Exact match “Nephron Pharmaceuticals manufactures more than one billion sterile doses each year for patients, providers and partners around the world.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 8 | 849 contacts → | ||||
Exact match “Par Pharmaceutical: High-Quality, Cost-Effective Generic Products Par Pharmaceutical, headquartered in Chestnut Ridge, New York, develops, manufactures and markets safe…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 9 | 842 contacts → | ||||
Exact match “Purdue and its subsidiaries develop, manufacture and market medications to meet the evolving needs of healthcare professionals, patients, and caregivers.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 10 | 653 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 · Oct 13, 2026 · View company records in RevenueBase | |||||
| 11 | 552 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 12 | 511 contacts → | ||||
Exact match “Headquartered in Norman, Oklahoma, Avara Pharmaceutical Services is an international contract manufacturing organization committed to delivering quality clinical to…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 13 | 498 contacts → | ||||
Exact match “For more than half a century, IVC has been producing some of the highest quality dietary supplements for leading retailers in the U.S- as well as nutritional, prescription and OTC…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 14 | 485 contacts → | ||||
Exact match “Alvogen is a U.S.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 15 | 404 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 16 | 361 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 · Oct 13, 2026 · View company records in RevenueBase | |||||
| 17 | 350 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 · Oct 13, 2026 · View company records in RevenueBase | |||||
| 18 | 325 contacts → | ||||
Exact match “A&Z Pharmaceutical Group is a leading developer, manufacturer and marketer of premium quality pharmaceutical products and nutritional supplements for over 25 years.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 19 | 320 contacts → | ||||
Exact match “Zydus Pharmaceuticals (USA) Inc.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 20 | 317 contacts → | ||||
Exact match “Rising Pharma Holdings, INC is an industry leader in marketing and distributing innovative branded and multi-source prescription and over-the-counter pharmaceutical products.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 21 | 266 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 · Oct 13, 2026 · View company records in RevenueBase | |||||
| 22 | 248 contacts → | ||||
Exact match “Mission Pharmacal Company is a privately held pharmaceutical company based in San Antonio, Texas.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 23 | 232 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 · Oct 13, 2026 · View company records in RevenueBase | |||||
| 24 | 216 contacts → | ||||
Exact match “Kashiv BioSciences, LLC is a fully integrated biosciences company headquartered in Bridgewater, New Jersey with locations in Piscataway, NJ, Chicago IL, and Ahmedabad, India.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
| 25 | 206 contacts → | ||||
Exact match “Since 1987, TopRx has had one goal: provide customized solutions and outstanding customer support within the generic pharmaceutical industry.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “generic drug manufacturers contract companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 455 generic drug manufacturers contract companies based in the United States
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Generic drug manufacturers contract companies based in the United States at a glance
As of Oct 13, 2026Companies by employee count
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 455 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 “generic drug manufacturers contract companies” 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 11,811 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 October 13, 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 “generic drug manufacturers contract companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many generic drug manufacturers contract companies are there based in the United States?
RevenueBase identified 455 company matches for generic drug manufacturers contract companies associated with the United States as of October 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?
Amneal Pharmaceuticals tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most generic drug manufacturers contract companies?
Somerset leads with 9 company records, followed by Piscataway (8) and Bridgewater (7).
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 11,811 professional contacts with verified work emails tracked across these 455 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 October 13, 2026.
Ready to reach these companies? Verified emails and direct dials for all 455 generic drug manufacturers contract companies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Generic drug manufacturers contract companies by geography
- Generic drug manufacturers contract companies based in Ahmedabad, India
- Generic drug manufacturers contract companies based in Bangalore, India
- Generic drug manufacturers contract companies based in Chennai, India
- Generic drug manufacturers contract companies based in Hyderabad, India
- Generic drug manufacturers contract companies based in Mumbai, India
- Generic drug manufacturers contract companies based in New Delhi, India
- Generic drug manufacturers contract companies based in Vadodara, India
- Generic drug manufacturers contract companies based in Karachi, Pakistan
- Generic drug manufacturers contract companies based in London, United Kingdom
- Generic drug manufacturers contract companies based in Australia
- Generic drug manufacturers contract companies based in Brazil
- Generic drug manufacturers contract companies based in Canada
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Generic drug manufacturers contract companies based in Ahmedabad, India
- Generic drug manufacturers contract companies based in Bangalore, India
- Generic drug manufacturers contract companies based in Chennai, India
- Generic drug manufacturers contract companies based in Hyderabad, India
- Generic drug manufacturers contract companies based in Mumbai, India
- Generic drug manufacturers contract companies based in New Delhi, India
Company intelligence · public preview
Top 25 generic drug manufacturers contract companies based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 455 matching company records for generic drug manufacturers contract companies based in the United States, with 37,959 tracked contacts and 11,811 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 13, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 generic drug manufacturers contract companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Amneal Pharmaceuticalsamneal.comHQ: Bridgewater, NJ, United StatesReported employees: 5,001-10,000 | Bridgewater, NJ, United States | 5,001-10,000 | Exact match | 6,252 contacts → |
“Amneal Pharmaceuticals, Inc.(NASDAQ: AMRX) is guided by a simple belief: essential medicines should be accessible to everyone.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Lupin Pharmaceuticalslupin.comHQ: Somerset, NJ, United StatesReported employees: Not recorded | Somerset, NJ, United States | Not recorded | Exact match | 4,663 contacts → |
“Lupin Pharmaceuticals, Inc.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Torrent Pharma INCtorrentpharma.comHQ: Basking Ridge, NJ, United StatesReported employees: Not recorded | Basking Ridge, NJ, United States | Not recorded | Exact match | 1,188 contacts → |
“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.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Valeant Pharmaceuticalsvaleant.comHQ: Bridgewater, NJ, United StatesReported employees: 10001+ | Bridgewater, NJ, United States | 10001+ | Exact match | 1,171 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 |  Aurobindo Pharma Usa, INCaurobindousa.comHQ: East Windsor, United StatesReported employees: 501-1,000 | East Windsor, United States | 501-1,000 | Exact match | 1,101 contacts → |
“Aurobindo USA is committed to delivering a broad portfolio of quality, affordable generic pharmaceuticals to pharmacists and patients.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Empower Pharmacyempowerpharmacy.comHQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 998 contacts → |
“Empower Pharmacy and Empower Pharma are transforming the landscape of compounding pharmaceuticals by delivering personalized, high-quality medication solutions at scale.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Nephron Pharmaceuticalsnephronpharm.comHQ: West Columbia, SC, United StatesReported employees: 501-1,000 | West Columbia, SC, United States | 501-1,000 | Exact match | 883 contacts → |
“Nephron Pharmaceuticals manufactures more than one billion sterile doses each year for patients, providers and partners around the world.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | PAR Pharmaceuticalparpharm.com HQ: Chestnut Ridge, NY, United StatesReported employees: 501-1,000 | Chestnut Ridge, NY, United States | 501-1,000 | Exact match | 849 contacts → |
“Par Pharmaceutical: High-Quality, Cost-Effective Generic Products Par Pharmaceutical, headquartered in Chestnut Ridge, New York, develops, manufactures and markets safe…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Purdue Pharma L.Ppurduepharma.comHQ: Stamford, CT, United StatesReported employees: 501-1,000 | Stamford, CT, United States | 501-1,000 | Exact match | 842 contacts → |
“Purdue and its subsidiaries develop, manufacture and market medications to meet the evolving needs of healthcare professionals, patients, and caregivers.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Akorn Pharmaceuticalsakorn.comHQ: Lake Forest, IL, United StatesReported employees: 1,001-5,000 | Lake Forest, IL, United States | 1,001-5,000 | Exact match | 653 contacts → |
“At Akorn, we develop, manufacture and market specialty pharmaceuticals, including prescription, consumer health and animal health products.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  SK Pharmtecoskpharmteco.comHQ: Rancho Cordova, CA, United StatesReported employees: 1,001-5,000 | Rancho Cordova, CA, United States | 1,001-5,000 | Exact match | 552 contacts → |
“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.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Avara Pharmaceutical Servicesavara.comHQ: Norman, OK, United StatesReported employees: 501-1,000 | Norman, OK, United States | 501-1,000 | Exact match | 511 contacts → |
“Headquartered in Norman, Oklahoma, Avara Pharmaceutical Services is an international contract manufacturing organization committed to delivering quality clinical to…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  International Vitamin Corporationivcinc.comHQ: Greenville, SC, United StatesReported employees: 1,001-5,000 | Greenville, SC, United States | 1,001-5,000 | Exact match | 498 contacts → |
“For more than half a century, IVC has been producing some of the highest quality dietary supplements for leading retailers in the U.S- as well as nutritional, prescription and OTC…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Alvogenalvogen.comHQ: Morristown, NJ, United StatesReported employees: 501-1,000 | Morristown, NJ, United States | 501-1,000 | Exact match | 485 contacts → |
“Alvogen is a U.S.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Upsher-Smithupsher-smith.com HQ: Maple Grove, MN, United StatesReported employees: 51-200 | Maple Grove, MN, United States | 51-200 | Exact match | 404 contacts → |
“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.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | LNK International INClnkintl.com HQ: Hauppauge, United StatesReported employees: 1,001-5,000 | Hauppauge, United States | 1,001-5,000 | Exact match | 361 contacts → |
“Founded in 1980, LNK International has focused exclusively on producing over-the-counter pharmaceuticals for our customers’ private label programs.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Catalent Pharma Solutionscatalent.com HQ: Somerset, NJ, United StatesReported employees: 10001+ | Somerset, NJ, United States | 10001+ | Exact match | 350 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | A&z Pharmaceutical, INCazpharmaceutical.com HQ: Hauppauge, NY, United StatesReported employees: 201-500 | Hauppauge, NY, United States | 201-500 | Exact match | 325 contacts → |
“A&Z Pharmaceutical Group is a leading developer, manufacturer and marketer of premium quality pharmaceutical products and nutritional supplements for over 25 years.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Zydus Pharmaceuticals USA INCzydususa.com HQ: Pennington, NJ, United StatesReported employees: 51-200 | Pennington, NJ, United States | 51-200 | Exact match | 320 contacts → |
“Zydus Pharmaceuticals (USA) Inc.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Rising Pharmaceuticalsrisingpharma.comHQ: East Brunswick Township, NJ, United StatesReported employees: 201-500 | East Brunswick Township, NJ, United States | 201-500 | Exact match | 317 contacts → |
“Rising Pharma Holdings, INC is an industry leader in marketing and distributing innovative branded and multi-source prescription and over-the-counter pharmaceutical products.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  MSN Pharmaceuticals INCmsnpi.comHQ: Piscataway, NJ, United StatesReported employees: 51-200 | Piscataway, NJ, United States | 51-200 | Exact match | 266 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Mission Pharmacalmissionpharmacal.comHQ: San Antonio, United StatesReported employees: 201-500 | San Antonio, United States | 201-500 | Exact match | 248 contacts → |
“Mission Pharmacal Company is a privately held pharmaceutical company based in San Antonio, Texas.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Halo Pharmaceutical, INChalopharma.comHQ: Whippany, NJ, United StatesReported employees: 201-500 | Whippany, NJ, United States | 201-500 | Exact match | 232 contacts → |
“Halo Pharma is a leading provider of pharmaceutical services, including contract dosage form development, commercial manufacturing, and analytical services.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Kashiv Biosciences LLCkashivpharma.com HQ: Bridgewater, NJ, United StatesReported employees: 201-500 | Bridgewater, NJ, United States | 201-500 | Exact match | 216 contacts → |
“Kashiv BioSciences, LLC is a fully integrated biosciences company headquartered in Bridgewater, New Jersey with locations in Piscataway, NJ, Chicago IL, and Ahmedabad, India.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  TOPRXtoprx.comHQ: Bartlett, TN, United StatesReported employees: 51-200 | Bartlett, TN, United States | 51-200 | Exact match | 206 contacts → |
“Since 1987, TopRx has had one goal: provide customized solutions and outstanding customer support within the generic pharmaceutical industry.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 455 company matches
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Generic drug manufacturers contract companies: dataset insights
October 13, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
454 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 455 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 13, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for generic drug manufacturers contract companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many generic drug manufacturers contract companies did RevenueBase find based in the United States?
The saved snapshot records 455 matching company records, 37,959 tracked contacts and 11,811 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 13, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Generic drug manufacturers contract companies by geography
- Generic drug manufacturers contract companies based in Ahmedabad, India
- Generic drug manufacturers contract companies based in Bangalore, India
- Generic drug manufacturers contract companies based in Chennai, India
- Generic drug manufacturers contract companies based in Hyderabad, India
- Generic drug manufacturers contract companies based in Mumbai, India
- Generic drug manufacturers contract companies based in New Delhi, India
- Generic drug manufacturers contract companies based in Vadodara, India
- Generic drug manufacturers contract companies based in Karachi, Pakistan
- Generic drug manufacturers contract companies based in London, United Kingdom
- Generic drug manufacturers contract companies based in Australia
- Generic drug manufacturers contract companies based in Brazil
- Generic drug manufacturers contract companies based in Canada
Cite this list
RevenueBase Data Team. Top 25 generic drug manufacturers contract companies based in the United States. Snapshot: October 13, 2026. https://revenuebase.ai/companies/generic-drug-manufacturers-contract-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Generic drug manufacturers contract companies based in Ahmedabad, India
- Generic drug manufacturers contract companies based in Bangalore, India
- Generic drug manufacturers contract companies based in Chennai, India
- Generic drug manufacturers contract companies based in Hyderabad, India
- Generic drug manufacturers contract companies based in Mumbai, India
- Generic drug manufacturers contract companies based in New Delhi, India
Company intelligence · public preview
Top 25 generic drug manufacturers contract companies based in the United States
RevenueBase records 455 matching company records for generic drug manufacturers contract companies based in the United States, with 37,959 tracked contacts and 11,811 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 13, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 generic drug manufacturers contract companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Amneal Pharmaceuticalsamneal.com HQ: Bridgewater, NJ, United StatesReported employees: 5,001-10,000 | Bridgewater, NJ, United States | 5,001-10,000 | Exact match | 6,252 contacts → |
“Amneal Pharmaceuticals, Inc.(NASDAQ: AMRX) is guided by a simple belief: essential medicines should be accessible to everyone.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Lupin Pharmaceuticalslupin.com HQ: Somerset, NJ, United StatesReported employees: Not recorded | Somerset, NJ, United States | Not recorded | Exact match | 4,663 contacts → |
“Lupin Pharmaceuticals, Inc.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Torrent Pharma INCtorrentpharma.com HQ: Basking Ridge, NJ, United StatesReported employees: Not recorded | Basking Ridge, NJ, United States | Not recorded | Exact match | 1,188 contacts → |
“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.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Valeant Pharmaceuticalsvaleant.com HQ: Bridgewater, NJ, United StatesReported employees: 10001+ | Bridgewater, NJ, United States | 10001+ | Exact match | 1,171 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | Aurobindo Pharma Usa, INCaurobindousa.com HQ: East Windsor, United StatesReported employees: 501-1,000 | East Windsor, United States | 501-1,000 | Exact match | 1,101 contacts → |
“Aurobindo USA is committed to delivering a broad portfolio of quality, affordable generic pharmaceuticals to pharmacists and patients.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Empower Pharmacyempowerpharmacy.com HQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 998 contacts → |
“Empower Pharmacy and Empower Pharma are transforming the landscape of compounding pharmaceuticals by delivering personalized, high-quality medication solutions at scale.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Nephron Pharmaceuticalsnephronpharm.com HQ: West Columbia, SC, United StatesReported employees: 501-1,000 | West Columbia, SC, United States | 501-1,000 | Exact match | 883 contacts → |
“Nephron Pharmaceuticals manufactures more than one billion sterile doses each year for patients, providers and partners around the world.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | PAR Pharmaceuticalparpharm.com HQ: Chestnut Ridge, NY, United StatesReported employees: 501-1,000 | Chestnut Ridge, NY, United States | 501-1,000 | Exact match | 849 contacts → |
“Par Pharmaceutical: High-Quality, Cost-Effective Generic Products Par Pharmaceutical, headquartered in Chestnut Ridge, New York, develops, manufactures and markets safe…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Purdue Pharma L.Ppurduepharma.com HQ: Stamford, CT, United StatesReported employees: 501-1,000 | Stamford, CT, United States | 501-1,000 | Exact match | 842 contacts → |
“Purdue and its subsidiaries develop, manufacture and market medications to meet the evolving needs of healthcare professionals, patients, and caregivers.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Akorn Pharmaceuticalsakorn.com HQ: Lake Forest, IL, United StatesReported employees: 1,001-5,000 | Lake Forest, IL, United States | 1,001-5,000 | Exact match | 653 contacts → |
“At Akorn, we develop, manufacture and market specialty pharmaceuticals, including prescription, consumer health and animal health products.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | SK Pharmtecoskpharmteco.com HQ: Rancho Cordova, CA, United StatesReported employees: 1,001-5,000 | Rancho Cordova, CA, United States | 1,001-5,000 | Exact match | 552 contacts → |
“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.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Avara Pharmaceutical Servicesavara.com HQ: Norman, OK, United StatesReported employees: 501-1,000 | Norman, OK, United States | 501-1,000 | Exact match | 511 contacts → |
“Headquartered in Norman, Oklahoma, Avara Pharmaceutical Services is an international contract manufacturing organization committed to delivering quality clinical to…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | International Vitamin Corporationivcinc.com HQ: Greenville, SC, United StatesReported employees: 1,001-5,000 | Greenville, SC, United States | 1,001-5,000 | Exact match | 498 contacts → |
“For more than half a century, IVC has been producing some of the highest quality dietary supplements for leading retailers in the U.S- as well as nutritional, prescription and OTC…” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Alvogenalvogen.com HQ: Morristown, NJ, United StatesReported employees: 501-1,000 | Morristown, NJ, United States | 501-1,000 | Exact match | 485 contacts → |
“Alvogen is a U.S.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Upsher-Smithupsher-smith.com HQ: Maple Grove, MN, United StatesReported employees: 51-200 | Maple Grove, MN, United States | 51-200 | Exact match | 404 contacts → |
“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.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | LNK International INClnkintl.com HQ: Hauppauge, United StatesReported employees: 1,001-5,000 | Hauppauge, United States | 1,001-5,000 | Exact match | 361 contacts → |
“Founded in 1980, LNK International has focused exclusively on producing over-the-counter pharmaceuticals for our customers’ private label programs.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Catalent Pharma Solutionscatalent.com HQ: Somerset, NJ, United StatesReported employees: 10001+ | Somerset, NJ, United States | 10001+ | Exact match | 350 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | A&z Pharmaceutical, INCazpharmaceutical.com HQ: Hauppauge, NY, United StatesReported employees: 201-500 | Hauppauge, NY, United States | 201-500 | Exact match | 325 contacts → |
“A&Z Pharmaceutical Group is a leading developer, manufacturer and marketer of premium quality pharmaceutical products and nutritional supplements for over 25 years.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Zydus Pharmaceuticals USA INCzydususa.com HQ: Pennington, NJ, United StatesReported employees: 51-200 | Pennington, NJ, United States | 51-200 | Exact match | 320 contacts → |
“Zydus Pharmaceuticals (USA) Inc.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Rising Pharmaceuticalsrisingpharma.com HQ: East Brunswick Township, NJ, United StatesReported employees: 201-500 | East Brunswick Township, NJ, United States | 201-500 | Exact match | 317 contacts → |
“Rising Pharma Holdings, INC is an industry leader in marketing and distributing innovative branded and multi-source prescription and over-the-counter pharmaceutical products.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | MSN Pharmaceuticals INCmsnpi.com HQ: Piscataway, NJ, United StatesReported employees: 51-200 | Piscataway, NJ, United States | 51-200 | Exact match | 266 contacts → |
“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 description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Mission Pharmacalmissionpharmacal.com HQ: San Antonio, United StatesReported employees: 201-500 | San Antonio, United States | 201-500 | Exact match | 248 contacts → |
“Mission Pharmacal Company is a privately held pharmaceutical company based in San Antonio, Texas.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Halo Pharmaceutical, INChalopharma.com HQ: Whippany, NJ, United StatesReported employees: 201-500 | Whippany, NJ, United States | 201-500 | Exact match | 232 contacts → |
“Halo Pharma is a leading provider of pharmaceutical services, including contract dosage form development, commercial manufacturing, and analytical services.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Kashiv Biosciences LLCkashivpharma.com HQ: Bridgewater, NJ, United StatesReported employees: 201-500 | Bridgewater, NJ, United States | 201-500 | Exact match | 216 contacts → |
“Kashiv BioSciences, LLC is a fully integrated biosciences company headquartered in Bridgewater, New Jersey with locations in Piscataway, NJ, Chicago IL, and Ahmedabad, India.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | TOPRXtoprx.com HQ: Bartlett, TN, United StatesReported employees: 51-200 | Bartlett, TN, United States | 51-200 | Exact match | 206 contacts → |
“Since 1987, TopRx has had one goal: provide customized solutions and outstanding customer support within the generic pharmaceutical industry.” Recorded description excerpt · October 13, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 455 company matches
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Generic drug manufacturers contract companies: dataset insights
October 13, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
454 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 455 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 13, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for generic drug manufacturers contract companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many generic drug manufacturers contract companies did RevenueBase find based in the United States?
The saved snapshot records 455 matching company records, 37,959 tracked contacts and 11,811 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 13, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Generic drug manufacturers contract companies by geography
- Generic drug manufacturers contract companies based in Ahmedabad, India
- Generic drug manufacturers contract companies based in Bangalore, India
- Generic drug manufacturers contract companies based in Chennai, India
- Generic drug manufacturers contract companies based in Hyderabad, India
- Generic drug manufacturers contract companies based in Mumbai, India
- Generic drug manufacturers contract companies based in New Delhi, India
- Generic drug manufacturers contract companies based in Vadodara, India
- Generic drug manufacturers contract companies based in Karachi, Pakistan
- Generic drug manufacturers contract companies based in London, United Kingdom
- Generic drug manufacturers contract companies based in Australia
- Generic drug manufacturers contract companies based in Brazil
- Generic drug manufacturers contract companies based in Canada
Cite this list
RevenueBase Data Team. Top 25 generic drug manufacturers contract companies based in the United States. Snapshot: October 13, 2026. https://revenuebase.ai/companies/generic-drug-manufacturers-contract-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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