Company lists · Data refreshed September 2026
Top 25 Bulk active pharmaceutical ingredient suppliers based in the United States
RevenueBase identified 164 company matches for bulk active pharmaceutical ingredient suppliers associated with the United States as of September 2026 and tracks 5,697 professional contacts across them, including 1,706 with verified work emails. Houston is the largest hub.
This list covers company matches for bulk active pharmaceutical ingredient suppliers 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 bulk active pharmaceutical ingredient suppliers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 574 contacts → | ||||
Exact match “Veranova is a global leader in process development and manufacturing of active pharmaceutical ingredients (APIs), with a focus on specialty and complex chemistry for small…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 2 | 540 contacts → | ||||
Exact match “Established in 2019 by SK Inc, SK pharmteco is a global contract development and manufacturing organization (CDMO) with operations across the U.S, Europe, and South Korea.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 304 contacts → | ||||
Exact match “For over 75 years, we have supplied the pharmaceutical industry with highly engineered products and innovative solutions that improve the formulation and delivery of drug products…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 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 | |||||
| 5 | 232 contacts → | ||||
Exact match “Spectrum Chemical Mfg.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 219 contacts → | ||||
Exact match “Halo Pharma is a leading provider of pharmaceutical services, including contract dosage form development, commercial manufacturing, and analytical services.” Recorded in the RevenueBase company graph · 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 | 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 | |||||
| 9 | 141 contacts → | ||||
Exact match “Apicore LLC, a wholly owned subsidiary of RK Pharma Inc is a leading process R&D and API manufacturing service provider for the worldwide pharmaceutical industry.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 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 | |||||
| 11 | 115 contacts → | ||||
Exact match “Chartwell Pharmaceuticals is a US-based, full-service manufacturing, packaging, laboratory, and related supply chain services organization with multiple manufacturing locations in…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 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 | |||||
| 13 | 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 | |||||
| 14 | 58 contacts → | ||||
Exact match “For over 30 years, Interchem has been successfully locating sources of fine chemicals, intermediates, bulk actives, and sophisticated next generation compounds from all over the…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 56 contacts → | ||||
Exact match “Lacamas Laboratories manufactures and delivers high quality products at the best price possible, on time every time.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 49 contacts → | ||||
Exact match “Kingchem is a vertically-integrated, global CDMO.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 17 | 44 contacts → | ||||
Exact match “Wilmington PharmaTech (WPT) is a U.S-based Contract Research, Development, and Manufacturing Organization (CRDMO) providing end-to-end solutions for the pharmaceutical and…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 18 | 41 contacts → | ||||
Exact match “Agno Pharmaceuticals is a global CDMO supplying critical RSMs, intermediates, active pharmaceutical ingredients (APIs), highly potent APIs, sterile APIs, and sterile drug product…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 19 | 35 contacts → | ||||
Exact match “Rapid drug development and patented advanced pharmaceutical manufacturing company providing essential medicines through scalable domestic API production.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 20 | 35 contacts → | ||||
Exact match “Espee Group strives to be a single point contact for large scale developed pharmaceutical manufacturers across the world for their product development to contract manufacturing to…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 21 | 32 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 22 | 32 contacts → | ||||
Exact match “SST Corporation was founded in New York City in 1948, as a brokerage house for industrial chemical supply.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 23 | 29 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 24 | 28 contacts → | ||||
Exact match “AmBeed is a trusted supplier of high-quality research chemicals and life sciences reagents, supporting scientists and pharmaceutical innovators worldwide.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 25 | 27 contacts → | ||||
Exact match “Navinta a dynamic generic pharmaceutical company founded in 2016, is committed to transforming innovative ideas into breakthrough medicines for chronic and life-threatening…” 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 “bulk active pharmaceutical ingredient suppliers”. 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 164 bulk active pharmaceutical ingredient suppliers based in the United States
See the full list, filter by size, metro and specialty, and access 1,706 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Bulk active pharmaceutical ingredient suppliers 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 164 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 “bulk active pharmaceutical ingredient suppliers” 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 1,706 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 “bulk active pharmaceutical ingredient suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many bulk active pharmaceutical ingredient suppliers are there based in the United States?
RevenueBase identified 164 company matches for bulk active pharmaceutical ingredient suppliers 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?
Veranova tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most bulk active pharmaceutical ingredient suppliers?
Houston leads with 3 company records, followed by Paramus (3) and Princeton (3).
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 1,706 professional contacts with verified work emails tracked across these 164 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 164 bulk active pharmaceutical ingredient suppliers based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Bulk active pharmaceutical ingredient suppliers by geography
- Bulk active pharmaceutical ingredient suppliers based in Ahmedabad, India
- Bulk active pharmaceutical ingredient suppliers based in Ankleshwar, India
- Bulk active pharmaceutical ingredient suppliers based in Chennai, India
- Bulk active pharmaceutical ingredient suppliers based in Hyderabad, India
- Bulk active pharmaceutical ingredient suppliers based in Mumbai, India
- Bulk active pharmaceutical ingredient suppliers based in Navi Mumbai, India
- Bulk active pharmaceutical ingredient suppliers based in New Delhi, India
- Bulk active pharmaceutical ingredient suppliers based in Pune, India
- Bulk active pharmaceutical ingredient suppliers based in Vadodara, India
- Bulk active pharmaceutical ingredient suppliers based in Brazil
- Bulk active pharmaceutical ingredient suppliers based in France
- Bulk active pharmaceutical ingredient suppliers based in Germany
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
- Bulk active pharmaceutical ingredient suppliers based in Ahmedabad, India
- Bulk active pharmaceutical ingredient suppliers based in Ankleshwar, India
- Bulk active pharmaceutical ingredient suppliers based in Chennai, India
- Bulk active pharmaceutical ingredient suppliers based in Hyderabad, India
- Bulk active pharmaceutical ingredient suppliers based in Mumbai, India
- Bulk active pharmaceutical ingredient suppliers based in Navi Mumbai, India
Company intelligence · public preview
Top 25 bulk active pharmaceutical ingredient suppliers 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 164 matching company records for bulk active pharmaceutical ingredient suppliers based in the United States, with 5,697 tracked contacts and 1,706 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 bulk active pharmaceutical ingredient suppliers 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 |  Veranovaveranova.comHQ: Devens, MA, United StatesReported employees: 501-1,000 | Devens, MA, United States | 501-1,000 | Exact match | 574 contacts → |
“Veranova is a global leader in process development and manufacturing of active pharmaceutical ingredients (APIs), with a focus on specialty and complex chemistry for small…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  SK Pharmtecoskpharmteco.comHQ: Rancho Cordova, CA, United StatesReported employees: 1,001-5,000 | Rancho Cordova, CA, United States | 1,001-5,000 | Exact match | 540 contacts → |
“Established in 2019 by SK Inc, SK pharmteco is a global contract development and manufacturing organization (CDMO) with operations across the U.S, Europe, and South Korea.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  SPI Pharmaspipharma.comHQ: Wilmington, DE, United StatesReported employees: 201-500 | Wilmington, DE, United States | 201-500 | Exact match | 304 contacts → |
“For over 75 years, we have supplied the pharmaceutical industry with highly engineered products and innovative solutions that improve the formulation and delivery of drug products…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  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. | |||||
| 5 |  Spectrum Chemical Mfg. Corpspectrumchemical.comHQ: New Brunswick, NJ, United StatesReported employees: 201-500 | New Brunswick, NJ, United States | 201-500 | Exact match | 232 contacts → |
“Spectrum Chemical Mfg.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Halo Pharmaceutical, INChalopharma.comHQ: Whippany, NJ, United StatesReported employees: 201-500 | Whippany, NJ, United States | 201-500 | Exact match | 219 contacts → |
“Halo Pharma is a leading provider of pharmaceutical services, including contract dosage form development, commercial manufacturing, and analytical services.” 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 |  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. | |||||
| 9 |  Apicore Pharmaceuticalsapicore.comHQ: East Brunswick, NJ, United StatesReported employees: 501-1,000 | East Brunswick, NJ, United States | 501-1,000 | Exact match | 141 contacts → |
“Apicore LLC, a wholly owned subsidiary of RK Pharma Inc is a leading process R&D and API manufacturing service provider for the worldwide pharmaceutical industry.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  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. | |||||
| 11 | Chartwell Pharmaceuticalschartwellpharma.com HQ: Congers, NY, United StatesReported employees: 51-200 | Congers, NY, United States | 51-200 | Exact match | 115 contacts → |
“Chartwell Pharmaceuticals is a US-based, full-service manufacturing, packaging, laboratory, and related supply chain services organization with multiple manufacturing locations in…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 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. | |||||
| 13 | 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. | |||||
| 14 | Interchem Corporationinterchem.com HQ: Paramus, NJ, United StatesReported employees: 11-50 | Paramus, NJ, United States | 11-50 | Exact match | 58 contacts → |
“For over 30 years, Interchem has been successfully locating sources of fine chemicals, intermediates, bulk actives, and sophisticated next generation compounds from all over the…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Lacamas Laboratorieslacamaslabs.comHQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 56 contacts → |
“Lacamas Laboratories manufactures and delivers high quality products at the best price possible, on time every time.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Kingchemkingchem.com HQ: Allendale, NJ, United StatesReported employees: 501-1,000 | Allendale, NJ, United States | 501-1,000 | Exact match | 49 contacts → |
“Kingchem is a vertically-integrated, global CDMO.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Wilmington Pharmatech Company LLCwilmingtonpharmatech.comHQ: Newark, DE, United StatesReported employees: 51-200 | Newark, DE, United States | 51-200 | Exact match | 44 contacts → |
“Wilmington PharmaTech (WPT) is a U.S-based Contract Research, Development, and Manufacturing Organization (CRDMO) providing end-to-end solutions for the pharmaceutical and…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Agno Pharmaagnopharma.comHQ: Bethlehem, PA, United StatesReported employees: 201-500 | Bethlehem, PA, United States | 201-500 | Exact match | 41 contacts → |
“Agno Pharmaceuticals is a global CDMO supplying critical RSMs, intermediates, active pharmaceutical ingredients (APIs), highly potent APIs, sterile APIs, and sterile drug product…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Bright Path Laboratoriesbrightpathlabs.com HQ: Kannapolis, NC, United StatesReported employees: 11-50 | Kannapolis, NC, United States | 11-50 | Exact match | 35 contacts → |
“Rapid drug development and patented advanced pharmaceutical manufacturing company providing essential medicines through scalable domestic API production.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Espee Gctsespeeusa.com HQ: Schaumburg, IL, United StatesReported employees: 201-500 | Schaumburg, IL, United States | 201-500 | Exact match | 35 contacts → |
“Espee Group strives to be a single point contact for large scale developed pharmaceutical manufacturers across the world for their product development to contract manufacturing to…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Dipharma INCdipharmainc.com HQ: Kalamazoo, MI, United StatesReported employees: 51-200 | Kalamazoo, MI, United States | 51-200 | Exact match | 32 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | SST Corporationsst-corp.com HQ: Fairfield, NJ, United StatesReported employees: 11-50 | Fairfield, NJ, United States | 11-50 | Exact match | 32 contacts → |
“SST Corporation was founded in New York City in 1948, as a brokerage house for industrial chemical supply.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | RIA Internationalriausa.net HQ: East Hanover, United StatesReported employees: 1-10 | East Hanover, United States | 1-10 | Exact match | 29 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 |  Ambeedambeed.comHQ: Buffalo Grove, IL, United StatesReported employees: 501-1,000 | Buffalo Grove, IL, United States | 501-1,000 | Exact match | 28 contacts → |
“AmBeed is a trusted supplier of high-quality research chemicals and life sciences reagents, supporting scientists and pharmaceutical innovators worldwide.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Navinta III INCnavinta.com HQ: Boca Raton, FL, United StatesReported employees: 11-50 | Boca Raton, FL, United States | 11-50 | Exact match | 27 contacts → |
“Navinta a dynamic generic pharmaceutical company founded in 2016, is committed to transforming innovative ideas into breakthrough medicines for chronic and life-threatening…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 164 company matches
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Bulk active pharmaceutical ingredient suppliers: 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
163 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 164 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 bulk active pharmaceutical ingredient suppliers?
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 bulk active pharmaceutical ingredient suppliers did RevenueBase find based in the United States?
The saved snapshot records 164 matching company records, 5,697 tracked contacts and 1,706 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
Bulk active pharmaceutical ingredient suppliers by geography
- Bulk active pharmaceutical ingredient suppliers based in Ahmedabad, India
- Bulk active pharmaceutical ingredient suppliers based in Ankleshwar, India
- Bulk active pharmaceutical ingredient suppliers based in Chennai, India
- Bulk active pharmaceutical ingredient suppliers based in Hyderabad, India
- Bulk active pharmaceutical ingredient suppliers based in Mumbai, India
- Bulk active pharmaceutical ingredient suppliers based in Navi Mumbai, India
- Bulk active pharmaceutical ingredient suppliers based in New Delhi, India
- Bulk active pharmaceutical ingredient suppliers based in Pune, India
- Bulk active pharmaceutical ingredient suppliers based in Vadodara, India
- Bulk active pharmaceutical ingredient suppliers based in Brazil
- Bulk active pharmaceutical ingredient suppliers based in France
- Bulk active pharmaceutical ingredient suppliers based in Germany
Cite this list
RevenueBase Data Team. Top 25 bulk active pharmaceutical ingredient suppliers based in the United States. Snapshot: September 16, 2026. https://revenuebase.ai/companies/bulk-active-pharmaceutical-ingredient-suppliers/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
- Bulk active pharmaceutical ingredient suppliers based in Ahmedabad, India
- Bulk active pharmaceutical ingredient suppliers based in Ankleshwar, India
- Bulk active pharmaceutical ingredient suppliers based in Chennai, India
- Bulk active pharmaceutical ingredient suppliers based in Hyderabad, India
- Bulk active pharmaceutical ingredient suppliers based in Mumbai, India
- Bulk active pharmaceutical ingredient suppliers based in Navi Mumbai, India
Company intelligence · public preview
Top 25 bulk active pharmaceutical ingredient suppliers based in the United States
RevenueBase records 164 matching company records for bulk active pharmaceutical ingredient suppliers based in the United States, with 5,697 tracked contacts and 1,706 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 bulk active pharmaceutical ingredient suppliers 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 | Veranovaveranova.com HQ: Devens, MA, United StatesReported employees: 501-1,000 | Devens, MA, United States | 501-1,000 | Exact match | 574 contacts → |
“Veranova is a global leader in process development and manufacturing of active pharmaceutical ingredients (APIs), with a focus on specialty and complex chemistry for small…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | SK Pharmtecoskpharmteco.com HQ: Rancho Cordova, CA, United StatesReported employees: 1,001-5,000 | Rancho Cordova, CA, United States | 1,001-5,000 | Exact match | 540 contacts → |
“Established in 2019 by SK Inc, SK pharmteco is a global contract development and manufacturing organization (CDMO) with operations across the U.S, Europe, and South Korea.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | SPI Pharmaspipharma.com HQ: Wilmington, DE, United StatesReported employees: 201-500 | Wilmington, DE, United States | 201-500 | Exact match | 304 contacts → |
“For over 75 years, we have supplied the pharmaceutical industry with highly engineered products and innovative solutions that improve the formulation and delivery of drug products…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | 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. | |||||
| 5 | Spectrum Chemical Mfg. Corpspectrumchemical.com HQ: New Brunswick, NJ, United StatesReported employees: 201-500 | New Brunswick, NJ, United States | 201-500 | Exact match | 232 contacts → |
“Spectrum Chemical Mfg.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Halo Pharmaceutical, INChalopharma.com HQ: Whippany, NJ, United StatesReported employees: 201-500 | Whippany, NJ, United States | 201-500 | Exact match | 219 contacts → |
“Halo Pharma is a leading provider of pharmaceutical services, including contract dosage form development, commercial manufacturing, and analytical services.” 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 | 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. | |||||
| 9 | Apicore Pharmaceuticalsapicore.com HQ: East Brunswick, NJ, United StatesReported employees: 501-1,000 | East Brunswick, NJ, United States | 501-1,000 | Exact match | 141 contacts → |
“Apicore LLC, a wholly owned subsidiary of RK Pharma Inc is a leading process R&D and API manufacturing service provider for the worldwide pharmaceutical industry.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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. | |||||
| 11 | Chartwell Pharmaceuticalschartwellpharma.com HQ: Congers, NY, United StatesReported employees: 51-200 | Congers, NY, United States | 51-200 | Exact match | 115 contacts → |
“Chartwell Pharmaceuticals is a US-based, full-service manufacturing, packaging, laboratory, and related supply chain services organization with multiple manufacturing locations in…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 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. | |||||
| 13 | 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. | |||||
| 14 | Interchem Corporationinterchem.com HQ: Paramus, NJ, United StatesReported employees: 11-50 | Paramus, NJ, United States | 11-50 | Exact match | 58 contacts → |
“For over 30 years, Interchem has been successfully locating sources of fine chemicals, intermediates, bulk actives, and sophisticated next generation compounds from all over the…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Lacamas Laboratorieslacamaslabs.com HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 56 contacts → |
“Lacamas Laboratories manufactures and delivers high quality products at the best price possible, on time every time.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Kingchemkingchem.com HQ: Allendale, NJ, United StatesReported employees: 501-1,000 | Allendale, NJ, United States | 501-1,000 | Exact match | 49 contacts → |
“Kingchem is a vertically-integrated, global CDMO.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Wilmington Pharmatech Company LLCwilmingtonpharmatech.com HQ: Newark, DE, United StatesReported employees: 51-200 | Newark, DE, United States | 51-200 | Exact match | 44 contacts → |
“Wilmington PharmaTech (WPT) is a U.S-based Contract Research, Development, and Manufacturing Organization (CRDMO) providing end-to-end solutions for the pharmaceutical and…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Agno Pharmaagnopharma.com HQ: Bethlehem, PA, United StatesReported employees: 201-500 | Bethlehem, PA, United States | 201-500 | Exact match | 41 contacts → |
“Agno Pharmaceuticals is a global CDMO supplying critical RSMs, intermediates, active pharmaceutical ingredients (APIs), highly potent APIs, sterile APIs, and sterile drug product…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Bright Path Laboratoriesbrightpathlabs.com HQ: Kannapolis, NC, United StatesReported employees: 11-50 | Kannapolis, NC, United States | 11-50 | Exact match | 35 contacts → |
“Rapid drug development and patented advanced pharmaceutical manufacturing company providing essential medicines through scalable domestic API production.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Espee Gctsespeeusa.com HQ: Schaumburg, IL, United StatesReported employees: 201-500 | Schaumburg, IL, United States | 201-500 | Exact match | 35 contacts → |
“Espee Group strives to be a single point contact for large scale developed pharmaceutical manufacturers across the world for their product development to contract manufacturing to…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Dipharma INCdipharmainc.com HQ: Kalamazoo, MI, United StatesReported employees: 51-200 | Kalamazoo, MI, United States | 51-200 | Exact match | 32 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | SST Corporationsst-corp.com HQ: Fairfield, NJ, United StatesReported employees: 11-50 | Fairfield, NJ, United States | 11-50 | Exact match | 32 contacts → |
“SST Corporation was founded in New York City in 1948, as a brokerage house for industrial chemical supply.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | RIA Internationalriausa.net HQ: East Hanover, United StatesReported employees: 1-10 | East Hanover, United States | 1-10 | Exact match | 29 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Ambeedambeed.com HQ: Buffalo Grove, IL, United StatesReported employees: 501-1,000 | Buffalo Grove, IL, United States | 501-1,000 | Exact match | 28 contacts → |
“AmBeed is a trusted supplier of high-quality research chemicals and life sciences reagents, supporting scientists and pharmaceutical innovators worldwide.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Navinta III INCnavinta.com HQ: Boca Raton, FL, United StatesReported employees: 11-50 | Boca Raton, FL, United States | 11-50 | Exact match | 27 contacts → |
“Navinta a dynamic generic pharmaceutical company founded in 2016, is committed to transforming innovative ideas into breakthrough medicines for chronic and life-threatening…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 164 company matches
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Bulk active pharmaceutical ingredient suppliers: 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
163 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 164 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 bulk active pharmaceutical ingredient suppliers?
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 bulk active pharmaceutical ingredient suppliers did RevenueBase find based in the United States?
The saved snapshot records 164 matching company records, 5,697 tracked contacts and 1,706 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
Bulk active pharmaceutical ingredient suppliers by geography
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Cite this list
RevenueBase Data Team. Top 25 bulk active pharmaceutical ingredient suppliers based in the United States. Snapshot: September 16, 2026. https://revenuebase.ai/companies/bulk-active-pharmaceutical-ingredient-suppliers/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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