Company lists · Data refreshed September 2026
Top 25 Gmp pharmaceutical manufacturers based in the United States
RevenueBase identified 350 company matches for gmp pharmaceutical manufacturers associated with the United States as of September 2026 and tracks 10,041 professional contacts across them, including 2,667 with verified work emails. Miami is the largest hub.
This list covers company matches for gmp pharmaceutical 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 September 16, 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 gmp pharmaceutical manufacturers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 545 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 · Sep 16, 2026 · View company records in RevenueBase | |||||
| 2 | 471 contacts → | ||||
Exact match “Alvogen is a U.S.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 326 contacts → | ||||
Exact match “Pharmaceutics International Inc.(Pii) is a leading Contract Development and Manufacturing Organization (CDMO) that provides comprehensive solutions for aseptic and oral dosage…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 259 contacts → | ||||
Exact match “Jost Chemical Co.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 249 contacts → | ||||
Exact match “Fagron Sterile Services US operates two cGMP compliant DEA/FDA-registered and inspected 503B Outsourcing Facilities (Wichita, KS & Boston, MA) delivering a reliable supply sterile…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 237 contacts → | ||||
Exact match “Who we are: On June 9, 2017, Olon S.p.A, a leading Active Pharmaceutical Ingredients (API) contract development and manufacturing organization (CDMO) and Generics supplier…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 7 | 184 contacts → | ||||
Exact match “Jubilant Pharma Limited is a global integrated pharmaceutical company offering a wide range of products and services to our customers across geographies.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 8 | 177 contacts → | ||||
Exact match “QCL is science driven, quality focused, and responsive.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 174 contacts → | ||||
Exact match “AmbioPharm is a global custom synthetic peptide CDMO founded in 2005 and headquartered in North Augusta, South Carolina, USA specializing in developing highly efficient…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 174 contacts → | ||||
Exact match “Norwich is a leading provider of contract manufacturing and clinical services for the pharmaceuticals industry.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 11 | 164 contacts → | ||||
Exact match “LSNE Contract Manufacturing is a CDMO with a proven regulatory history specializing in a wide range of services including process development, aseptic fill finish and…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 158 contacts → | ||||
Exact match “Uniquely poised as a world class FDA registered outsourcing pharmaceutical manufacturer, Medivant offers the best in the industry when it comes to reliability and management…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 13 | 152 contacts → | ||||
Exact match “BioSpectra Inc.(BSI), is a privately-owned manufacturer of premium pharmaceutical ingredients and bulk, cGMP fine chemicals, in service to many leading BioPharma companies around…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 14 | 150 contacts → | ||||
Exact match “Spectrum Pharmaceuticals.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 116 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 · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 112 contacts → | ||||
Exact match “LACORE Nutraceuticals specializes in batch manufacturing of dietary supplements, sports nutrition, and personal care products.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 17 | 107 contacts → | ||||
Exact match “Lilly USA, LLC is a pharmaceuticals company based out of Lilly Corporate Center, Indianapolis, Indiana, United States.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 18 | 104 contacts → | ||||
Exact match “Scientific Protein Laboratories (SPL) has been a leading global supplier of high quality active pharmaceutical ingredients (APIs) for over three decades.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 19 | 102 contacts → | ||||
Exact match “Wiley Companies is an ISO 9001:2015 and FSSC certified custom chemicals and food ingredients manufacturer with facilities in Coshocton, OH, and New Albany, OH.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 20 | 93 contacts → | ||||
Exact match “OSO BioPharmaceutical Manufacturing, LLC, a Division of Albany Molecular Research (AMRI) is a contract manufacturing organization (CMO) focusing on biologic and pharmaceutical…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 21 | 81 contacts → | ||||
Exact match “LEADING THE SUPPLY OF HIGH QUALITY GENERIC APIs 21st Century economic, social, technical and regulatory dynamics are dramatically changing the pharmaceutical world making it more…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 22 | 78 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 23 | 76 contacts → | ||||
Exact match “BPI Labs, LLC - a wholly owned subsidiary of Belcher Pharmaceuticals, LLC - is a leading manufacturer of generic injectable medications.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 24 | 75 contacts → | ||||
Exact match “VistaPharm is a healthcare company that specializes in delivering pharmaceutical products that offer significant clinical benefit in a cost effective way.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 25 | 74 contacts → | ||||
Exact match “Offering Seamless CMC Development Services Including Process Research & Development and Delivery of cGMP APIs” Recorded in the RevenueBase company graph · Sep 16, 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 “gmp pharmaceutical manufacturers”. 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 350 gmp pharmaceutical manufacturers based in the United States
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Gmp pharmaceutical manufacturers based in the United States at a glance
As of Sep 16, 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 350 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 “gmp pharmaceutical 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 2,667 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 September 16, 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 “gmp pharmaceutical manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many gmp pharmaceutical manufacturers are there based in the United States?
RevenueBase identified 350 company matches for gmp pharmaceutical manufacturers associated with the United States as of September 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?
Avara Pharmaceutical Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most gmp pharmaceutical manufacturers?
Miami leads with 8 company records, followed by San Diego (6) and Irvine (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 2,667 professional contacts with verified work emails tracked across these 350 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 September 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 350 gmp pharmaceutical manufacturers based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Gmp pharmaceutical manufacturers by geography
- Gmp pharmaceutical manufacturers based in Ahmedabad, India
- Gmp pharmaceutical manufacturers based in Chennai, India
- Gmp pharmaceutical manufacturers based in Hyderabad, India
- Gmp pharmaceutical manufacturers based in Mumbai, India
- Gmp pharmaceutical manufacturers based in New Delhi, India
- Gmp pharmaceutical manufacturers based in Pune, India
- Gmp pharmaceutical manufacturers based in Surat, India
- Gmp pharmaceutical manufacturers based in Vadodara, India
- Gmp pharmaceutical manufacturers based in Argentina
- Gmp pharmaceutical manufacturers based in Australia
- Gmp pharmaceutical manufacturers based in Bangladesh
- Gmp pharmaceutical manufacturers based in Brazil
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
- Gmp pharmaceutical manufacturers based in Ahmedabad, India
- Gmp pharmaceutical manufacturers based in Chennai, India
- Gmp pharmaceutical manufacturers based in Hyderabad, India
- Gmp pharmaceutical manufacturers based in Mumbai, India
- Gmp pharmaceutical manufacturers based in New Delhi, India
- Gmp pharmaceutical manufacturers based in Pune, India
Company intelligence · public preview
Top 25 gmp pharmaceutical manufacturers 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 350 matching company records for gmp pharmaceutical manufacturers based in the United States, with 10,041 tracked contacts and 2,667 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: September 16, 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 gmp pharmaceutical manufacturers 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 |  Avara Pharmaceutical Servicesavara.comHQ: Norman, OK, United StatesReported employees: 501-1,000 | Norman, OK, United States | 501-1,000 | Exact match | 545 contacts → |
“Headquartered in Norman, Oklahoma, Avara Pharmaceutical Services is an international contract manufacturing organization committed to delivering quality clinical to…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Alvogenalvogen.comHQ: Morristown, NJ, United StatesReported employees: 501-1,000 | Morristown, NJ, United States | 501-1,000 | Exact match | 471 contacts → |
“Alvogen is a U.S.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Pii, A Jabil Companypharm-int.com HQ: Hunt Valley, MD, United StatesReported employees: 201-500 | Hunt Valley, MD, United States | 201-500 | Exact match | 326 contacts → |
“Pharmaceutics International Inc.(Pii) is a leading Contract Development and Manufacturing Organization (CDMO) that provides comprehensive solutions for aseptic and oral dosage…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Jost Chemicaljostchemical.comHQ: St. Louis, MO, United StatesReported employees: 201-500 | St. Louis, MO, United States | 201-500 | Exact match | 259 contacts → |
“Jost Chemical Co.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Fagron Sterile Services US FSSfagronsterile.com HQ: Wichita, KS, United StatesReported employees: 201-500 | Wichita, KS, United States | 201-500 | Exact match | 249 contacts → |
“Fagron Sterile Services US operates two cGMP compliant DEA/FDA-registered and inspected 503B Outsourcing Facilities (Wichita, KS & Boston, MA) delivering a reliable supply sterile…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Olon USAolon-usa.comHQ: Concord, OH, United StatesReported employees: 51-200 | Concord, OH, United States | 51-200 | Exact match | 237 contacts → |
“Who we are: On June 9, 2017, Olon S.p.A, a leading Active Pharmaceutical Ingredients (API) contract development and manufacturing organization (CDMO) and Generics supplier…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Jubilant Pharma Limitedjubilantpharma.comHQ: Yardley, PA, United StatesReported employees: 1,001-5,000 | Yardley, PA, United States | 1,001-5,000 | Exact match | 184 contacts → |
“Jubilant Pharma Limited is a global integrated pharmaceutical company offering a wide range of products and services to our customers across geographies.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Quality Chemical Laboratoriesqualitychemlabs.comHQ: Wilmington, NC, United StatesReported employees: 201-500 | Wilmington, NC, United States | 201-500 | Exact match | 177 contacts → |
“QCL is science driven, quality focused, and responsive.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Ambiopharmambiopharm.comHQ: North Augusta, SC, United StatesReported employees: 501-1,000 | North Augusta, SC, United States | 501-1,000 | Exact match | 174 contacts → |
“AmbioPharm is a global custom synthetic peptide CDMO founded in 2005 and headquartered in North Augusta, South Carolina, USA specializing in developing highly efficient…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Norwich Pharma Servicesnorwichpharma.comHQ: Norwich, NY, United StatesReported employees: 201-500 | Norwich, NY, United States | 201-500 | Exact match | 174 contacts → |
“Norwich is a leading provider of contract manufacturing and clinical services for the pharmaceuticals industry.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Lsne Contract Manufacturingpci.comHQ: Bedford, NH, United StatesReported employees: 201-500 | Bedford, NH, United States | 201-500 | Exact match | 164 contacts → |
“LSNE Contract Manufacturing is a CDMO with a proven regulatory history specializing in a wide range of services including process development, aseptic fill finish and…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Medivant Healthcaremedivanthealth.comHQ: Chandler, AZ, United StatesReported employees: 51-200 | Chandler, AZ, United States | 51-200 | Exact match | 158 contacts → |
“Uniquely poised as a world class FDA registered outsourcing pharmaceutical manufacturer, Medivant offers the best in the industry when it comes to reliability and management…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Biospectra, INCbiospectra.usHQ: Bangor, PA, United StatesReported employees: 201-500 | Bangor, PA, United States | 201-500 | Exact match | 152 contacts → |
“BioSpectra Inc.(BSI), is a privately-owned manufacturer of premium pharmaceutical ingredients and bulk, cGMP fine chemicals, in service to many leading BioPharma companies around…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Spectrum Pharmaceuticals, INCassertiotx.comHQ: Lake Forest, IL, United StatesReported employees: 51-200 | Lake Forest, IL, United States | 51-200 | Exact match | 150 contacts → |
“Spectrum Pharmaceuticals.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Ascent Pharmaceuticals, INCascentpharm.comHQ: Central Islip, NY, United StatesReported employees: 201-500 | Central Islip, NY, United States | 201-500 | Exact match | 116 contacts → |
“Ascent Pharmaceuticals, Inc, headquartered in Central Islip, New York, is a leading generic pharmaceutical company specializing in the development, manufacturing, and analysis of…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Lacore Nutraceuticalslacorenutra.com HQ: Van Alstyne, TX, United StatesReported employees: 51-200 | Van Alstyne, TX, United States | 51-200 | Exact match | 112 contacts → |
“LACORE Nutraceuticals specializes in batch manufacturing of dietary supplements, sports nutrition, and personal care products.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Lilly Usa, LLClillydiabetes.com HQ: Indianapolis, IN, United StatesReported employees: 51-200 | Indianapolis, IN, United States | 51-200 | Exact match | 107 contacts → |
“Lilly USA, LLC is a pharmaceuticals company based out of Lilly Corporate Center, Indianapolis, Indiana, United States.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Scientific Protein Laboratories, LLCsplpharma.com HQ: Waunakee, WI, United StatesReported employees: 201-500 | Waunakee, WI, United States | 201-500 | Exact match | 104 contacts → |
“Scientific Protein Laboratories (SPL) has been a leading global supplier of high quality active pharmaceutical ingredients (APIs) for over three decades.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Wiley Companieswileyco.com HQ: Coshocton, OH, United StatesReported employees: 201-500 | Coshocton, OH, United States | 201-500 | Exact match | 102 contacts → |
“Wiley Companies is an ISO 9001:2015 and FSSC certified custom chemicals and food ingredients manufacturer with facilities in Coshocton, OH, and New Albany, OH.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Albuquerque, NM, United StatesReported employees: 201-500 | Albuquerque, NM, United States | 201-500 | Exact match | 93 contacts → |
“OSO BioPharmaceutical Manufacturing, LLC, a Division of Albany Molecular Research (AMRI) is a contract manufacturing organization (CMO) focusing on biologic and pharmaceutical…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Chemwerth INCchemwerth.com HQ: Woodbridge, CT, United StatesReported employees: 51-200 | Woodbridge, CT, United States | 51-200 | Exact match | 81 contacts → |
“LEADING THE SUPPLY OF HIGH QUALITY GENERIC APIs 21st Century economic, social, technical and regulatory dynamics are dramatically changing the pharmaceutical world making it more…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | NHK Laboratories, INCnhklabs.com HQ: Santa Fe Springs, CA, United StatesReported employees: 51-200 | Santa Fe Springs, CA, United States | 51-200 | Exact match | 78 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | BPI Labs, LLCbpi-labs.com HQ: Largo, FL, United StatesReported employees: 51-200 | Largo, FL, United States | 51-200 | Exact match | 76 contacts → |
“BPI Labs, LLC - a wholly owned subsidiary of Belcher Pharmaceuticals, LLC - is a leading manufacturer of generic injectable medications.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Vistapharm, LLCvistapharm.comHQ: Greenville, SC, United StatesReported employees: 51-200 | Greenville, SC, United States | 51-200 | Exact match | 75 contacts → |
“VistaPharm is a healthcare company that specializes in delivering pharmaceutical products that offer significant clinical benefit in a cost effective way.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | TCG Greenchem INCtcggreenchem.com HQ: Ewing, NJ, United StatesReported employees: 11-50 | Ewing, NJ, United States | 11-50 | Exact match | 74 contacts → |
“Offering Seamless CMC Development Services Including Process Research & Development and Delivery of cGMP APIs” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 350 company matches
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Gmp pharmaceutical manufacturers: dataset insights
September 16, 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
349 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 350 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: September 16, 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 gmp pharmaceutical manufacturers?
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 gmp pharmaceutical manufacturers did RevenueBase find based in the United States?
The saved snapshot records 350 matching company records, 10,041 tracked contacts and 2,667 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: September 16, 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
Gmp pharmaceutical manufacturers by geography
- Gmp pharmaceutical manufacturers based in Ahmedabad, India
- Gmp pharmaceutical manufacturers based in Chennai, India
- Gmp pharmaceutical manufacturers based in Hyderabad, India
- Gmp pharmaceutical manufacturers based in Mumbai, India
- Gmp pharmaceutical manufacturers based in New Delhi, India
- Gmp pharmaceutical manufacturers based in Pune, India
- Gmp pharmaceutical manufacturers based in Surat, India
- Gmp pharmaceutical manufacturers based in Vadodara, India
- Gmp pharmaceutical manufacturers based in Argentina
- Gmp pharmaceutical manufacturers based in Australia
- Gmp pharmaceutical manufacturers based in Bangladesh
- Gmp pharmaceutical manufacturers based in Brazil
Cite this list
RevenueBase Data Team. Top 25 gmp pharmaceutical manufacturers based in the United States. Snapshot: September 16, 2026. https://revenuebase.ai/companies/gmp-pharmaceutical-manufacturers/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
- Gmp pharmaceutical manufacturers based in Ahmedabad, India
- Gmp pharmaceutical manufacturers based in Chennai, India
- Gmp pharmaceutical manufacturers based in Hyderabad, India
- Gmp pharmaceutical manufacturers based in Mumbai, India
- Gmp pharmaceutical manufacturers based in New Delhi, India
- Gmp pharmaceutical manufacturers based in Pune, India
Company intelligence · public preview
Top 25 gmp pharmaceutical manufacturers based in the United States
RevenueBase records 350 matching company records for gmp pharmaceutical manufacturers based in the United States, with 10,041 tracked contacts and 2,667 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: September 16, 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 gmp pharmaceutical manufacturers 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 | Avara Pharmaceutical Servicesavara.com HQ: Norman, OK, United StatesReported employees: 501-1,000 | Norman, OK, United States | 501-1,000 | Exact match | 545 contacts → |
“Headquartered in Norman, Oklahoma, Avara Pharmaceutical Services is an international contract manufacturing organization committed to delivering quality clinical to…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Alvogenalvogen.com HQ: Morristown, NJ, United StatesReported employees: 501-1,000 | Morristown, NJ, United States | 501-1,000 | Exact match | 471 contacts → |
“Alvogen is a U.S.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Pii, A Jabil Companypharm-int.com HQ: Hunt Valley, MD, United StatesReported employees: 201-500 | Hunt Valley, MD, United States | 201-500 | Exact match | 326 contacts → |
“Pharmaceutics International Inc.(Pii) is a leading Contract Development and Manufacturing Organization (CDMO) that provides comprehensive solutions for aseptic and oral dosage…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Jost Chemicaljostchemical.com HQ: St. Louis, MO, United StatesReported employees: 201-500 | St. Louis, MO, United States | 201-500 | Exact match | 259 contacts → |
“Jost Chemical Co.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Fagron Sterile Services US FSSfagronsterile.com HQ: Wichita, KS, United StatesReported employees: 201-500 | Wichita, KS, United States | 201-500 | Exact match | 249 contacts → |
“Fagron Sterile Services US operates two cGMP compliant DEA/FDA-registered and inspected 503B Outsourcing Facilities (Wichita, KS & Boston, MA) delivering a reliable supply sterile…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Olon USAolon-usa.com HQ: Concord, OH, United StatesReported employees: 51-200 | Concord, OH, United States | 51-200 | Exact match | 237 contacts → |
“Who we are: On June 9, 2017, Olon S.p.A, a leading Active Pharmaceutical Ingredients (API) contract development and manufacturing organization (CDMO) and Generics supplier…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Jubilant Pharma Limitedjubilantpharma.com HQ: Yardley, PA, United StatesReported employees: 1,001-5,000 | Yardley, PA, United States | 1,001-5,000 | Exact match | 184 contacts → |
“Jubilant Pharma Limited is a global integrated pharmaceutical company offering a wide range of products and services to our customers across geographies.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Quality Chemical Laboratoriesqualitychemlabs.com HQ: Wilmington, NC, United StatesReported employees: 201-500 | Wilmington, NC, United States | 201-500 | Exact match | 177 contacts → |
“QCL is science driven, quality focused, and responsive.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ambiopharmambiopharm.com HQ: North Augusta, SC, United StatesReported employees: 501-1,000 | North Augusta, SC, United States | 501-1,000 | Exact match | 174 contacts → |
“AmbioPharm is a global custom synthetic peptide CDMO founded in 2005 and headquartered in North Augusta, South Carolina, USA specializing in developing highly efficient…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Norwich Pharma Servicesnorwichpharma.com HQ: Norwich, NY, United StatesReported employees: 201-500 | Norwich, NY, United States | 201-500 | Exact match | 174 contacts → |
“Norwich is a leading provider of contract manufacturing and clinical services for the pharmaceuticals industry.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Lsne Contract Manufacturingpci.com HQ: Bedford, NH, United StatesReported employees: 201-500 | Bedford, NH, United States | 201-500 | Exact match | 164 contacts → |
“LSNE Contract Manufacturing is a CDMO with a proven regulatory history specializing in a wide range of services including process development, aseptic fill finish and…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Medivant Healthcaremedivanthealth.com HQ: Chandler, AZ, United StatesReported employees: 51-200 | Chandler, AZ, United States | 51-200 | Exact match | 158 contacts → |
“Uniquely poised as a world class FDA registered outsourcing pharmaceutical manufacturer, Medivant offers the best in the industry when it comes to reliability and management…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Biospectra, INCbiospectra.us HQ: Bangor, PA, United StatesReported employees: 201-500 | Bangor, PA, United States | 201-500 | Exact match | 152 contacts → |
“BioSpectra Inc.(BSI), is a privately-owned manufacturer of premium pharmaceutical ingredients and bulk, cGMP fine chemicals, in service to many leading BioPharma companies around…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Spectrum Pharmaceuticals, INCassertiotx.com HQ: Lake Forest, IL, United StatesReported employees: 51-200 | Lake Forest, IL, United States | 51-200 | Exact match | 150 contacts → |
“Spectrum Pharmaceuticals.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ascent Pharmaceuticals, INCascentpharm.com HQ: Central Islip, NY, United StatesReported employees: 201-500 | Central Islip, NY, United States | 201-500 | Exact match | 116 contacts → |
“Ascent Pharmaceuticals, Inc, headquartered in Central Islip, New York, is a leading generic pharmaceutical company specializing in the development, manufacturing, and analysis of…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Lacore Nutraceuticalslacorenutra.com HQ: Van Alstyne, TX, United StatesReported employees: 51-200 | Van Alstyne, TX, United States | 51-200 | Exact match | 112 contacts → |
“LACORE Nutraceuticals specializes in batch manufacturing of dietary supplements, sports nutrition, and personal care products.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Lilly Usa, LLClillydiabetes.com HQ: Indianapolis, IN, United StatesReported employees: 51-200 | Indianapolis, IN, United States | 51-200 | Exact match | 107 contacts → |
“Lilly USA, LLC is a pharmaceuticals company based out of Lilly Corporate Center, Indianapolis, Indiana, United States.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Scientific Protein Laboratories, LLCsplpharma.com HQ: Waunakee, WI, United StatesReported employees: 201-500 | Waunakee, WI, United States | 201-500 | Exact match | 104 contacts → |
“Scientific Protein Laboratories (SPL) has been a leading global supplier of high quality active pharmaceutical ingredients (APIs) for over three decades.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Wiley Companieswileyco.com HQ: Coshocton, OH, United StatesReported employees: 201-500 | Coshocton, OH, United States | 201-500 | Exact match | 102 contacts → |
“Wiley Companies is an ISO 9001:2015 and FSSC certified custom chemicals and food ingredients manufacturer with facilities in Coshocton, OH, and New Albany, OH.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Albuquerque, NM, United StatesReported employees: 201-500 | Albuquerque, NM, United States | 201-500 | Exact match | 93 contacts → |
“OSO BioPharmaceutical Manufacturing, LLC, a Division of Albany Molecular Research (AMRI) is a contract manufacturing organization (CMO) focusing on biologic and pharmaceutical…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Chemwerth INCchemwerth.com HQ: Woodbridge, CT, United StatesReported employees: 51-200 | Woodbridge, CT, United States | 51-200 | Exact match | 81 contacts → |
“LEADING THE SUPPLY OF HIGH QUALITY GENERIC APIs 21st Century economic, social, technical and regulatory dynamics are dramatically changing the pharmaceutical world making it more…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | NHK Laboratories, INCnhklabs.com HQ: Santa Fe Springs, CA, United StatesReported employees: 51-200 | Santa Fe Springs, CA, United States | 51-200 | Exact match | 78 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | BPI Labs, LLCbpi-labs.com HQ: Largo, FL, United StatesReported employees: 51-200 | Largo, FL, United States | 51-200 | Exact match | 76 contacts → |
“BPI Labs, LLC - a wholly owned subsidiary of Belcher Pharmaceuticals, LLC - is a leading manufacturer of generic injectable medications.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Vistapharm, LLCvistapharm.com HQ: Greenville, SC, United StatesReported employees: 51-200 | Greenville, SC, United States | 51-200 | Exact match | 75 contacts → |
“VistaPharm is a healthcare company that specializes in delivering pharmaceutical products that offer significant clinical benefit in a cost effective way.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | TCG Greenchem INCtcggreenchem.com HQ: Ewing, NJ, United StatesReported employees: 11-50 | Ewing, NJ, United States | 11-50 | Exact match | 74 contacts → |
“Offering Seamless CMC Development Services Including Process Research & Development and Delivery of cGMP APIs” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Gmp pharmaceutical manufacturers: dataset insights
September 16, 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
349 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 350 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: September 16, 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 gmp pharmaceutical manufacturers?
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 gmp pharmaceutical manufacturers did RevenueBase find based in the United States?
The saved snapshot records 350 matching company records, 10,041 tracked contacts and 2,667 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: September 16, 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
Gmp pharmaceutical manufacturers by geography
- Gmp pharmaceutical manufacturers based in Ahmedabad, India
- Gmp pharmaceutical manufacturers based in Chennai, India
- Gmp pharmaceutical manufacturers based in Hyderabad, India
- Gmp pharmaceutical manufacturers based in Mumbai, India
- Gmp pharmaceutical manufacturers based in New Delhi, India
- Gmp pharmaceutical manufacturers based in Pune, India
- Gmp pharmaceutical manufacturers based in Surat, India
- Gmp pharmaceutical manufacturers based in Vadodara, India
- Gmp pharmaceutical manufacturers based in Argentina
- Gmp pharmaceutical manufacturers based in Australia
- Gmp pharmaceutical manufacturers based in Bangladesh
- Gmp pharmaceutical manufacturers based in Brazil
Cite this list
RevenueBase Data Team. Top 25 gmp pharmaceutical manufacturers based in the United States. Snapshot: September 16, 2026. https://revenuebase.ai/companies/gmp-pharmaceutical-manufacturers/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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- Gmp pharmaceutical manufacturers based in Ahmedabad, India
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- Gmp pharmaceutical manufacturers based in Hyderabad, India
- Gmp pharmaceutical manufacturers based in Mumbai, India
- Gmp pharmaceutical manufacturers based in New Delhi, India
- Gmp pharmaceutical manufacturers based in Pune, India