Company lists · Data refreshed September 2026

Top 25 Pharmaceutical biotechnology companies based in the United States

RevenueBase identified 1,057 company matches for pharmaceutical biotechnology companies associated with the United States as of September 2026 and tracks 394,026 professional contacts across them, including 173,831 with verified work emails. San Diego is the largest hub.

This list covers company matches for pharmaceutical biotechnology companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 15, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 15, 2026 How this list was built
1,057Companies
394,026Contacts tracked
173,831Verified emails
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The 25 largest pharmaceutical biotechnology companies based in the United States

Ranked by team size
Top 25 of 1,057 company matches for pharmaceutical biotechnology companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 15, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Sep 15, 202610001+88,560 contacts →

Exact match

“We’re celebrating over 175 years of daring scientific innovation-and we’re not done yet.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
2Exact matchNorth Chicago, IL, United StatesHQ recorded Sep 15, 202610001+50,568 contacts →

Exact match

“AbbVie is a global biopharmaceutical company focused on creating medicines and solutions that put impact first, for patients, communities, and our world.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
3Exact matchIndianapolis, IN, United StatesHQ recorded Sep 15, 202610001+49,409 contacts →

Exact match

“We're a medicine company turning science into healing to make life better for people around the world.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
4Exact matchLawrence Township, NJ, United StatesHQ recorded Sep 15, 202610001+36,379 contacts →

Exact match

“At Bristol Myers Squibb, we work every day to transform patients’ lives through science.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
5Exact matchThousand Oaks, CA, United StatesHQ recorded Sep 15, 202610001+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 15, 2026 · View company records in RevenueBase
6Exact matchSouth San Francisco, CA, United StatesHQ recorded Sep 15, 202610001+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 15, 2026 · View company records in RevenueBase
7Exact matchTarrytown, NY, United StatesHQ recorded Sep 15, 202610001+16,043 contacts →

Exact match

“At Regeneron we believe that when the right idea finds the right team, powerful change is possible.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
8Exact matchCambridge, MA, United StatesHQ recorded Sep 15, 20265,001-10,00010,389 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 15, 2026 · View company records in RevenueBase
9Exact matchHercules, CA, United StatesHQ recorded Sep 15, 20265,001-10,0008,149 contacts →

Exact match

“Bio-Rad provides the healthcare industry with innovative and useful products that help life science researchers accelerate the discovery process and medical diagnostic labs obtain…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
10Exact matchRadnor Township, PA, United StatesHQ recorded Sep 15, 202610001+6,319 contacts →

Exact match

“Avantor® is a leading global provider of mission-critical products and services to customers in the biopharma, healthcare, education & government, and advanced technologies &…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
11Exact matchSomerset, NJ, United StatesHQ recorded Sep 15, 2026n/a4,649 contacts →

Exact match

“Lupin Pharmaceuticals, Inc.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
12Exact matchBasking Ridge, NJ, United StatesHQ recorded Sep 15, 202610001+3,973 contacts →

Exact match

“At Daiichi Sankyo, we create essential medicine for longer, better lives.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
13Exact matchWilmington, DE, United StatesHQ recorded Sep 15, 20261,001-5,0003,224 contacts →

Exact match

“Incyte is focused on advancing biopharmaceutical innovation.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
14Exact matchNutley, NJ, United StatesHQ recorded Sep 15, 20261,001-5,0002,570 contacts →

Exact match

“At Eisai Inc, human health care (hhc) is our goal.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
15Exact matchBothell, WA, United StatesHQ recorded Sep 15, 20261,001-5,0002,510 contacts →

Exact match

“AGC Biologics is a leading global biopharmaceutical Contract Development and Manufacturing Organization (CDMO) with a strong commitment to delivering the highest standard of…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
16Exact matchSomerset, NJ, United StatesHQ recorded Sep 15, 20261,001-5,0002,154 contacts →

Exact match

“Legend Biotech is a global, commercial-stage biotechnology company developing and manufacturing novel therapies.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
17Exact matchDurham, NC, United StatesHQ recorded Sep 15, 20261,001-5,0001,645 contacts →

Exact match

“KBI Biopharma is an award-winning biopharmaceutical contract services organization providing fully-integrated, accelerated drug development and biomanufacturing services to…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
18Exact matchBoston, MA, United StatesHQ recorded Sep 15, 20261,001-5,0001,578 contacts →

Exact match

“We aspire to create, improve and prolong life for people living with difficult-to-treat conditions like infertility, multiple sclerosis and cancer.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
19Exact matchMorrisville, NC, United StatesHQ recorded Sep 15, 202610001+1,569 contacts →

Exact match

“Syneos Health® is a leading fully integrated biopharmaceutical solutions organization built to accelerate customer success.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
20Exact matchBridgewater Township, NJ, United StatesHQ recorded Sep 15, 20261,001-5,0001,512 contacts →

Exact match

“Insmed is a people-rst global biopharmaceutical company striving to deliver rst- and best-in-class therapies to transform the lives of patients facing serious diseases.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
21Exact matchPiscataway, NJ, United StatesHQ recorded Sep 15, 20265,001-10,0001,194 contacts →

Exact match

“GenScript Life Science Group is a part of GenScript Biotech Corporation.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
22Exact matchGaithersburg, MD, United StatesHQ recorded Sep 15, 20261,001-5,000886 contacts →

Exact match

“MedImmune is the global biologics research and development arm of AstraZeneca, a global, innovation-driven biopharmaceutical business that focuses on the discovery, development…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
23Exact matchPalo Alto, CA, United StatesHQ recorded Sep 15, 2026501-1,000837 contacts →

Exact match

“We exist to bring transformative medicines to people living with genetic conditions.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
24Exact matchWaltham, MA, United StatesHQ recorded Sep 15, 2026501-1,000823 contacts →

Exact match

“Apellis is now part of Biogen.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
25Exact matchFargo, ND, United StatesHQ recorded Sep 15, 20261,001-5,000802 contacts →

Exact match

“Aldevron is proud to be part of Danaher.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase

Showing 25 of 1,057 pharmaceutical biotechnology companies based in the United States

See the full list, filter by size, metro and specialty, and access 173,831 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Pharmaceutical biotechnology companies based in the United States at a glance

As of Sep 15, 2026
44.1%Verified-email coverage
372.8Average contacts per company
11-50Median size (employees)
6.1%Largest-city concentration · San Diego
Sep 15, 2026Page data refreshed

Companies by employee count

1-10
387
11-50
334
51-200
180
201-500
72
501-1,000
27
1,001-5,000
30
5,001-10,000
6
10001+
19

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 1,057 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 “pharmaceutical biotechnology companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 173,831 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 15, 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 “pharmaceutical biotechnology companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pharmaceutical biotechnology companies are there based in the United States?

RevenueBase identified 1,057 company matches for pharmaceutical biotechnology companies 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?

Pfizer tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most pharmaceutical biotechnology companies?

San Diego leads with 65 company records, followed by Boston (32) and Cambridge (29).

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 173,831 professional contacts with verified work emails tracked across these 1,057 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 15, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.