Company lists · Data refreshed September 2026
Top 25 Small molecule manufacturers based in the United States
RevenueBase identified 506 company matches for small molecule manufacturers associated with the United States as of September 2026 and tracks 103,951 professional contacts across them, including 44,101 with verified work emails. San Diego is the largest hub.
This list covers company matches for small molecule 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 18, 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 small molecule manufacturers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 33,433 contacts → | ||||
Exact match “Amgen harnesses the best of biology and technology to fight the world’s toughest diseases, and make people’s lives easier, fuller and longer.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 2 | 17,217 contacts → | ||||
Exact match “About Genentech We're passionate about finding solutions for people facing the world's most difficult-to-treat conditions.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 3 | 10,389 contacts → | ||||
Exact match “Founded in 1978, Biogen is a leading biotechnology company that pioneers innovative science to deliver new medicines to transform patients’ lives and to create value for…” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 4 | 4,649 contacts → | ||||
Exact match “Lupin Pharmaceuticals, Inc.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 5 | 3,973 contacts → | ||||
Exact match “At Daiichi Sankyo, we create essential medicine for longer, better lives.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 6 | 2,570 contacts → | ||||
Exact match “At Eisai Inc, human health care (hhc) is our goal.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 7 | 2,154 contacts → | ||||
Exact match “Legend Biotech is a global, commercial-stage biotechnology company developing and manufacturing novel therapies.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 8 | 2,135 contacts → | ||||
Exact match “Effective March 17, 2025, The U.S.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 9 | 2,098 contacts → | ||||
Exact match “We have merged with Bristol Myers Squibb creating a leading biopharma company, ideally positioned to discover, develop and deliver innovative medicines for patients fighting…” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 10 | 1,121 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 11 | 885 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 · Sep 18, 2026 · View company records in RevenueBase | |||||
| 12 | 823 contacts → | ||||
Exact match “Apellis is now part of Biogen.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 13 | 790 contacts → | ||||
Exact match “Azurity Pharmaceuticals is a privately held global pharmaceutical company dedicated to redefining medicine for the real world.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 14 | 727 contacts → | ||||
Exact match “Kyowa Kirin is a global specialty pharmaceutical company that applies state-of-the-art biotechnologies to discover and deliver novel medicines.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 15 | 657 contacts → | ||||
Exact match “Arrowhead Pharmaceuticals is a clinical stage, Nasdaq listed (ticker ARWR) company developing medicines that treat intractable diseases by silencing the genes that cause them.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 16 | 632 contacts → | ||||
Exact match “Arcus Biosciences is a rapidly growing, clinical-stage, global biopharmaceutical company developing differentiated molecules and combination medicines that may have the potential…” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 17 | 616 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 · Sep 18, 2026 · View company records in RevenueBase | |||||
| 18 | 575 contacts → | ||||
Exact match “Vanda is a leading global biopharmaceutical company focused on the development and commercialization of innovative therapies to address high unmet medical needs and improve the…” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 19 | 497 contacts → | ||||
Exact match “Ardelyx is a commercial-stage biopharmaceutical company focused on the development and commercialization of innovative medicines that meet significant unmet medical needs.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 20 | 481 contacts → | ||||
Exact match “We're a growth-oriented biopharmaceutical company improving patient lives by developing and commercializing advanced products across a range of therapies.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 21 | 440 contacts → | ||||
Exact match “CV Therapeutics, Inc.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 22 | 423 contacts → | ||||
Exact match “Eikon Therapeutics is a late-stage clinical biopharmaceutical company advancing a pipeline of potential therapies for patients with unmet medical needs.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 23 | 405 contacts → | ||||
Exact match “The mission of Taiho Oncology, Inc.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase | |||||
| 24 | 395 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 · Sep 18, 2026 · View company records in RevenueBase | |||||
| 25 | 374 contacts → | ||||
Exact match “Mirum Pharmaceuticals is a leading rare disease company with a global footprint of approved products and a broad pipeline of investigational medicines.” Recorded in the RevenueBase company graph · Sep 18, 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 “small molecule 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 506 small molecule manufacturers based in the United States
See the full list, filter by size, metro and specialty, and access 44,101 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Small molecule manufacturers based in the United States at a glance
As of Sep 18, 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 506 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 “small molecule 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 44,101 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 18, 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 “small molecule manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many small molecule manufacturers are there based in the United States?
RevenueBase identified 506 company matches for small molecule 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?
AMGEN tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most small molecule manufacturers?
San Diego leads with 30 company records, followed by Cambridge (18) and New York (13).
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 44,101 professional contacts with verified work emails tracked across these 506 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 18, 2026.
Ready to reach these companies? Verified emails and direct dials for all 506 small molecule manufacturers based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Small molecule manufacturers by geography
- Small molecule manufacturers based in Canada
- Small molecule manufacturers based in China
- Small molecule manufacturers based in France
- Small molecule manufacturers based in Germany
- Small molecule manufacturers based in India
- Small molecule manufacturers based in Italy
- Small molecule manufacturers based in South Korea
- Small molecule manufacturers based in Spain
- Small molecule manufacturers based in Switzerland
- Small molecule manufacturers based in the United Kingdom
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
- Small molecule manufacturers based in Canada
- Small molecule manufacturers based in China
- Small molecule manufacturers based in France
- Small molecule manufacturers based in Germany
- Small molecule manufacturers based in India
- Small molecule manufacturers based in Italy
Company intelligence · public preview
Top 25 small molecule 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 506 matching company records for small molecule manufacturers based in the United States, with 103,951 tracked contacts and 44,101 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 18, 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 small molecule 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 |  AMGENamgen.comHQ: Thousand Oaks, CA, United StatesReported employees: 10001+ | Thousand Oaks, CA, United States | 10001+ | Exact match | 33,433 contacts → |
“Amgen harnesses the best of biology and technology to fight the world’s toughest diseases, and make people’s lives easier, fuller and longer.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Genentechgene.comHQ: South San Francisco, CA, United StatesReported employees: 10001+ | South San Francisco, CA, United States | 10001+ | Exact match | 17,217 contacts → |
“About Genentech We're passionate about finding solutions for people facing the world's most difficult-to-treat conditions.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Biogenbiogen.comHQ: Cambridge, MA, United StatesReported employees: 5,001-10,000 | Cambridge, MA, United States | 5,001-10,000 | Exact match | 10,389 contacts → |
“Founded in 1978, Biogen is a leading biotechnology company that pioneers innovative science to deliver new medicines to transform patients’ lives and to create value for…” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Lupin Pharmaceuticalslupin.comHQ: Somerset, NJ, United StatesReported employees: Not recorded | Somerset, NJ, United States | Not recorded | Exact match | 4,649 contacts → |
“Lupin Pharmaceuticals, Inc.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Daiichi Sankyo USdaiichisankyo.usHQ: Basking Ridge, NJ, United StatesReported employees: 10001+ | Basking Ridge, NJ, United States | 10001+ | Exact match | 3,973 contacts → |
“At Daiichi Sankyo, we create essential medicine for longer, better lives.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Eisai USeisai.comHQ: Nutley, NJ, United StatesReported employees: 1,001-5,000 | Nutley, NJ, United States | 1,001-5,000 | Exact match | 2,570 contacts → |
“At Eisai Inc, human health care (hhc) is our goal.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Legend Biotechlegendbiotech.comHQ: Somerset, NJ, United StatesReported employees: 1,001-5,000 | Somerset, NJ, United States | 1,001-5,000 | Exact match | 2,154 contacts → |
“Legend Biotech is a global, commercial-stage biotechnology company developing and manufacturing novel therapies.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Beigenebeonemedicines.comHQ: Cambridge, MA, United StatesReported employees: Not recorded | Cambridge, MA, United States | Not recorded | Exact match | 2,135 contacts → |
“Effective March 17, 2025, The U.S.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Celgenebms.comHQ: Summit, NJ, United StatesReported employees: 5,001-10,000 | Summit, NJ, United States | 5,001-10,000 | Exact match | 2,098 contacts → |
“We have merged with Bristol Myers Squibb creating a leading biopharma company, ideally positioned to discover, develop and deliver innovative medicines for patients fighting…” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Valeant Pharmaceuticalsvaleant.comHQ: Bridgewater, NJ, United StatesReported employees: 10001+ | Bridgewater, NJ, United States | 10001+ | Exact match | 1,121 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 |  Purdue Pharma L.Ppurduepharma.comHQ: Stamford, CT, United StatesReported employees: 501-1,000 | Stamford, CT, United States | 501-1,000 | Exact match | 885 contacts → |
“Purdue and its subsidiaries develop, manufacture and market medications to meet the evolving needs of healthcare professionals, patients, and caregivers.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Apellis Pharmaceuticalsapellis.comHQ: Waltham, MA, United StatesReported employees: 501-1,000 | Waltham, MA, United States | 501-1,000 | Exact match | 823 contacts → |
“Apellis is now part of Biogen.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Azurity Pharmaceuticalsazurity.comHQ: Woburn, MA, United StatesReported employees: 501-1,000 | Woburn, MA, United States | 501-1,000 | Exact match | 790 contacts → |
“Azurity Pharmaceuticals is a privately held global pharmaceutical company dedicated to redefining medicine for the real world.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Kyowa Kirin, Inc.- U.Skkna.kyowakirin.comHQ: Princeton, NJ, United StatesReported employees: 501-1,000 | Princeton, NJ, United States | 501-1,000 | Exact match | 727 contacts → |
“Kyowa Kirin is a global specialty pharmaceutical company that applies state-of-the-art biotechnologies to discover and deliver novel medicines.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Arrowhead Pharmaceuticalsarrowheadpharma.com HQ: Pasadena, CA, United StatesReported employees: 501-1,000 | Pasadena, CA, United States | 501-1,000 | Exact match | 657 contacts → |
“Arrowhead Pharmaceuticals is a clinical stage, Nasdaq listed (ticker ARWR) company developing medicines that treat intractable diseases by silencing the genes that cause them.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Arcus Biosciencesarcusbio.comHQ: Hayward, CA, United StatesReported employees: 501-1,000 | Hayward, CA, United States | 501-1,000 | Exact match | 632 contacts → |
“Arcus Biosciences is a rapidly growing, clinical-stage, global biopharmaceutical company developing differentiated molecules and combination medicines that may have the potential…” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Akorn Pharmaceuticalsakorn.comHQ: Lake Forest, IL, United StatesReported employees: 1,001-5,000 | Lake Forest, IL, United States | 1,001-5,000 | Exact match | 616 contacts → |
“At Akorn, we develop, manufacture and market specialty pharmaceuticals, including prescription, consumer health and animal health products.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Vanda Pharmaceuticalsvandapharma.com HQ: Washington, DC, United StatesReported employees: 201-500 | Washington, DC, United States | 201-500 | Exact match | 575 contacts → |
“Vanda is a leading global biopharmaceutical company focused on the development and commercialization of innovative therapies to address high unmet medical needs and improve the…” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Ardelyx, INCardelyx.comHQ: Waltham, MA, United StatesReported employees: 201-500 | Waltham, MA, United States | 201-500 | Exact match | 497 contacts → |
“Ardelyx is a commercial-stage biopharmaceutical company focused on the development and commercialization of innovative medicines that meet significant unmet medical needs.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Xeris Pharmaceuticals, INCxerispharma.comHQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 481 contacts → |
“We're a growth-oriented biopharmaceutical company improving patient lives by developing and commercializing advanced products across a range of therapies.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | CV Therapeuticscvt.com HQ: Palo Alto, CA, United StatesReported employees: 201-500 | Palo Alto, CA, United States | 201-500 | Exact match | 440 contacts → |
“CV Therapeutics, Inc.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Eikon Therapeuticseikontx.comHQ: Millbrae, CA, United StatesReported employees: 201-500 | Millbrae, CA, United States | 201-500 | Exact match | 423 contacts → |
“Eikon Therapeutics is a late-stage clinical biopharmaceutical company advancing a pipeline of potential therapies for patients with unmet medical needs.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Taiho Oncology, INCtaihooncology.comHQ: Princeton, NJ, United StatesReported employees: 201-500 | Princeton, NJ, United States | 201-500 | Exact match | 405 contacts → |
“The mission of Taiho Oncology, Inc.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Upsher-Smithupsher-smith.com HQ: Maple Grove, MN, United StatesReported employees: 51-200 | Maple Grove, MN, United States | 51-200 | Exact match | 395 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 · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Mirum Pharmaceuticals, INCmirumpharma.com HQ: Foster City, CA, United StatesReported employees: 201-500 | Foster City, CA, United States | 201-500 | Exact match | 374 contacts → |
“Mirum Pharmaceuticals is a leading rare disease company with a global footprint of approved products and a broad pipeline of investigational medicines.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 506 company matches
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Small molecule manufacturers: dataset insights
September 18, 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
506 records in the displayed employee bands.
0 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 506 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 18, 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 small molecule 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 small molecule manufacturers did RevenueBase find based in the United States?
The saved snapshot records 506 matching company records, 103,951 tracked contacts and 44,101 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 18, 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
Small molecule manufacturers by geography
- Small molecule manufacturers based in Canada
- Small molecule manufacturers based in China
- Small molecule manufacturers based in France
- Small molecule manufacturers based in Germany
- Small molecule manufacturers based in India
- Small molecule manufacturers based in Italy
- Small molecule manufacturers based in South Korea
- Small molecule manufacturers based in Spain
- Small molecule manufacturers based in Switzerland
- Small molecule manufacturers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 small molecule manufacturers based in the United States. Snapshot: September 18, 2026. https://revenuebase.ai/companies/small-molecule-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
- Small molecule manufacturers based in Canada
- Small molecule manufacturers based in China
- Small molecule manufacturers based in France
- Small molecule manufacturers based in Germany
- Small molecule manufacturers based in India
- Small molecule manufacturers based in Italy
Company intelligence · public preview
Top 25 small molecule manufacturers based in the United States
RevenueBase records 506 matching company records for small molecule manufacturers based in the United States, with 103,951 tracked contacts and 44,101 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 18, 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 small molecule 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 | AMGENamgen.com HQ: Thousand Oaks, CA, United StatesReported employees: 10001+ | Thousand Oaks, CA, United States | 10001+ | Exact match | 33,433 contacts → |
“Amgen harnesses the best of biology and technology to fight the world’s toughest diseases, and make people’s lives easier, fuller and longer.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Genentechgene.com HQ: South San Francisco, CA, United StatesReported employees: 10001+ | South San Francisco, CA, United States | 10001+ | Exact match | 17,217 contacts → |
“About Genentech We're passionate about finding solutions for people facing the world's most difficult-to-treat conditions.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Biogenbiogen.com HQ: Cambridge, MA, United StatesReported employees: 5,001-10,000 | Cambridge, MA, United States | 5,001-10,000 | Exact match | 10,389 contacts → |
“Founded in 1978, Biogen is a leading biotechnology company that pioneers innovative science to deliver new medicines to transform patients’ lives and to create value for…” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Lupin Pharmaceuticalslupin.com HQ: Somerset, NJ, United StatesReported employees: Not recorded | Somerset, NJ, United States | Not recorded | Exact match | 4,649 contacts → |
“Lupin Pharmaceuticals, Inc.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Daiichi Sankyo USdaiichisankyo.us HQ: Basking Ridge, NJ, United StatesReported employees: 10001+ | Basking Ridge, NJ, United States | 10001+ | Exact match | 3,973 contacts → |
“At Daiichi Sankyo, we create essential medicine for longer, better lives.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Eisai USeisai.com HQ: Nutley, NJ, United StatesReported employees: 1,001-5,000 | Nutley, NJ, United States | 1,001-5,000 | Exact match | 2,570 contacts → |
“At Eisai Inc, human health care (hhc) is our goal.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Legend Biotechlegendbiotech.com HQ: Somerset, NJ, United StatesReported employees: 1,001-5,000 | Somerset, NJ, United States | 1,001-5,000 | Exact match | 2,154 contacts → |
“Legend Biotech is a global, commercial-stage biotechnology company developing and manufacturing novel therapies.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Beigenebeonemedicines.com HQ: Cambridge, MA, United StatesReported employees: Not recorded | Cambridge, MA, United States | Not recorded | Exact match | 2,135 contacts → |
“Effective March 17, 2025, The U.S.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Celgenebms.com HQ: Summit, NJ, United StatesReported employees: 5,001-10,000 | Summit, NJ, United States | 5,001-10,000 | Exact match | 2,098 contacts → |
“We have merged with Bristol Myers Squibb creating a leading biopharma company, ideally positioned to discover, develop and deliver innovative medicines for patients fighting…” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Valeant Pharmaceuticalsvaleant.com HQ: Bridgewater, NJ, United StatesReported employees: 10001+ | Bridgewater, NJ, United States | 10001+ | Exact match | 1,121 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Purdue Pharma L.Ppurduepharma.com HQ: Stamford, CT, United StatesReported employees: 501-1,000 | Stamford, CT, United States | 501-1,000 | Exact match | 885 contacts → |
“Purdue and its subsidiaries develop, manufacture and market medications to meet the evolving needs of healthcare professionals, patients, and caregivers.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Apellis Pharmaceuticalsapellis.com HQ: Waltham, MA, United StatesReported employees: 501-1,000 | Waltham, MA, United States | 501-1,000 | Exact match | 823 contacts → |
“Apellis is now part of Biogen.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Azurity Pharmaceuticalsazurity.com HQ: Woburn, MA, United StatesReported employees: 501-1,000 | Woburn, MA, United States | 501-1,000 | Exact match | 790 contacts → |
“Azurity Pharmaceuticals is a privately held global pharmaceutical company dedicated to redefining medicine for the real world.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Kyowa Kirin, Inc.- U.Skkna.kyowakirin.com HQ: Princeton, NJ, United StatesReported employees: 501-1,000 | Princeton, NJ, United States | 501-1,000 | Exact match | 727 contacts → |
“Kyowa Kirin is a global specialty pharmaceutical company that applies state-of-the-art biotechnologies to discover and deliver novel medicines.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Arrowhead Pharmaceuticalsarrowheadpharma.com HQ: Pasadena, CA, United StatesReported employees: 501-1,000 | Pasadena, CA, United States | 501-1,000 | Exact match | 657 contacts → |
“Arrowhead Pharmaceuticals is a clinical stage, Nasdaq listed (ticker ARWR) company developing medicines that treat intractable diseases by silencing the genes that cause them.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Arcus Biosciencesarcusbio.com HQ: Hayward, CA, United StatesReported employees: 501-1,000 | Hayward, CA, United States | 501-1,000 | Exact match | 632 contacts → |
“Arcus Biosciences is a rapidly growing, clinical-stage, global biopharmaceutical company developing differentiated molecules and combination medicines that may have the potential…” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | 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 | 616 contacts → |
“At Akorn, we develop, manufacture and market specialty pharmaceuticals, including prescription, consumer health and animal health products.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Vanda Pharmaceuticalsvandapharma.com HQ: Washington, DC, United StatesReported employees: 201-500 | Washington, DC, United States | 201-500 | Exact match | 575 contacts → |
“Vanda is a leading global biopharmaceutical company focused on the development and commercialization of innovative therapies to address high unmet medical needs and improve the…” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ardelyx, INCardelyx.com HQ: Waltham, MA, United StatesReported employees: 201-500 | Waltham, MA, United States | 201-500 | Exact match | 497 contacts → |
“Ardelyx is a commercial-stage biopharmaceutical company focused on the development and commercialization of innovative medicines that meet significant unmet medical needs.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Xeris Pharmaceuticals, INCxerispharma.com HQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 481 contacts → |
“We're a growth-oriented biopharmaceutical company improving patient lives by developing and commercializing advanced products across a range of therapies.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | CV Therapeuticscvt.com HQ: Palo Alto, CA, United StatesReported employees: 201-500 | Palo Alto, CA, United States | 201-500 | Exact match | 440 contacts → |
“CV Therapeutics, Inc.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Eikon Therapeuticseikontx.com HQ: Millbrae, CA, United StatesReported employees: 201-500 | Millbrae, CA, United States | 201-500 | Exact match | 423 contacts → |
“Eikon Therapeutics is a late-stage clinical biopharmaceutical company advancing a pipeline of potential therapies for patients with unmet medical needs.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Taiho Oncology, INCtaihooncology.com HQ: Princeton, NJ, United StatesReported employees: 201-500 | Princeton, NJ, United States | 201-500 | Exact match | 405 contacts → |
“The mission of Taiho Oncology, Inc.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Upsher-Smithupsher-smith.com HQ: Maple Grove, MN, United StatesReported employees: 51-200 | Maple Grove, MN, United States | 51-200 | Exact match | 395 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 · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Mirum Pharmaceuticals, INCmirumpharma.com HQ: Foster City, CA, United StatesReported employees: 201-500 | Foster City, CA, United States | 201-500 | Exact match | 374 contacts → |
“Mirum Pharmaceuticals is a leading rare disease company with a global footprint of approved products and a broad pipeline of investigational medicines.” Recorded description excerpt · September 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 506 company matches
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Small molecule manufacturers: dataset insights
September 18, 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
506 records in the displayed employee bands.
0 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 506 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 18, 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 small molecule 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 small molecule manufacturers did RevenueBase find based in the United States?
The saved snapshot records 506 matching company records, 103,951 tracked contacts and 44,101 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 18, 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
Small molecule manufacturers by geography
- Small molecule manufacturers based in Canada
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- Small molecule manufacturers based in Germany
- Small molecule manufacturers based in India
- Small molecule manufacturers based in Italy
- Small molecule manufacturers based in South Korea
- Small molecule manufacturers based in Spain
- Small molecule manufacturers based in Switzerland
- Small molecule manufacturers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 small molecule manufacturers based in the United States. Snapshot: September 18, 2026. https://revenuebase.ai/companies/small-molecule-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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