Company lists · Data refreshed October 2026

Top 25 Biopharmaceutical development companies based in the United States

Name: Biopharmaceutical development companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 8, 2026 3,376 companies tracked

RevenueBase identified 3,376 company matches for biopharmaceutical development companies associated with the United States as of October 2026 and tracks 700,786 professional contacts across them, including 287,405 with verified work emails. San Diego is the largest hub.

This list covers company matches for biopharmaceutical development companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 8, 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 Oct 8, 2026 How this list was built

3,376Companies

700,786Contacts tracked

287,405Verified emails

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The 25 largest biopharmaceutical development companies based in the United States

Ranked by team size

Top 25 of 3,376 company matches for biopharmaceutical development companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 8, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Pfizer	Exact match	New York, NY, United StatesHQ recorded Oct 8, 2026	10001+	91,732 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 · Oct 8, 2026 · View company records in RevenueBase
2	Abbvie	Exact match	North Chicago, IL, United StatesHQ recorded Oct 8, 2026	10001+	53,095 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 · Oct 8, 2026 · View company records in RevenueBase
3	ELI Lilly And Company	Exact match	Indianapolis, IN, United StatesHQ recorded Oct 8, 2026	10001+	52,561 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 · Oct 8, 2026 · View company records in RevenueBase
4	MERCK	Exact match	Rahway, NJ, United StatesHQ recorded Oct 8, 2026	10001+	40,165 contacts →
	Exact match “At Merck, known as MSD outside of the United States and Canada, we are unified around our purpose: We use the power of leading-edge science to save and improve lives around the…” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
5	Bristol Myers Squibb	Exact match	Lawrence Township, NJ, United StatesHQ recorded Oct 8, 2026	10001+	37,825 contacts →
	Exact match “At Bristol Myers Squibb, we work every day to transform patients’ lives through science.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
6	AMGEN	Exact match	Thousand Oaks, CA, United StatesHQ recorded Oct 8, 2026	10001+	35,725 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 · Oct 8, 2026 · View company records in RevenueBase
7	MSD	Exact match	Rahway, NJ, United StatesHQ recorded Oct 8, 2026	10001+	24,233 contacts →
	Exact match “At MSD, known as Merck & Co, Inc, Rahway, NJ, USA in the United States and Canada, we are unified around our purpose: We use the power of leading-edge science to save and improve…” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
8	Syneos Health	Exact match	Morrisville, NC, United StatesHQ recorded Oct 8, 2026	10001+	19,124 contacts →
	Exact match “Syneos Health® is a leading fully integrated biopharmaceutical solutions organization built to accelerate customer success.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
9	Genentech	Exact match	South San Francisco, CA, United StatesHQ recorded Oct 8, 2026	10001+	17,827 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 · Oct 8, 2026 · View company records in RevenueBase
10	Regeneron	Exact match	Tarrytown, NY, United StatesHQ recorded Oct 8, 2026	10001+	16,852 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 · Oct 8, 2026 · View company records in RevenueBase
11	Charles River Laboratories	Exact match	Wilmington, MA, United StatesHQ recorded Oct 8, 2026	10001+	13,998 contacts →
	Exact match “At Charles River, we are guided by our strong purpose-to create healthier lives-which centers around the patients who rely on the therapeutics we help to develop, the animals in…” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
12	Biogen	Exact match	Cambridge, MA, United StatesHQ recorded Oct 8, 2026	5,001-10,000	11,060 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 · Oct 8, 2026 · View company records in RevenueBase
13	Vertex Pharmaceuticals	Exact match	Boston, MA, United StatesHQ recorded Oct 8, 2026	5,001-10,000	8,680 contacts →
	Exact match “Vertex is a global biotechnology company that invests in scientific innovation to create transformative medicines for people with serious diseases and has made significant…” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
14	Alexion Pharmaceuticals, INC	Exact match	Boston, MA, United StatesHQ recorded Oct 8, 2026	1,001-5,000	6,267 contacts →
	Exact match “Alexion, AstraZeneca Rare Disease is focused on pioneering new possibilities for the rare disease community.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
15	Amneal Pharmaceuticals	Exact match	Bridgewater, NJ, United StatesHQ recorded Oct 8, 2026	5,001-10,000	6,252 contacts →
	Exact match “Amneal Pharmaceuticals, Inc.(NASDAQ: AMRX) is guided by a simple belief: essential medicines should be accessible to everyone.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
16	Moderna	Exact match	Cambridge, MA, United StatesHQ recorded Oct 8, 2026	1,001-5,000	6,209 contacts →
	Exact match “Moderna is a pioneer and leader in the field of mRNA medicine.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
17	Covance	Exact match	Princeton, NJ, United StatesHQ recorded Oct 8, 2026	10001+	5,059 contacts →
	Exact match “As the drug development business of Laboratory Corporation of America Holdings (Labcorp) and the world’s most comprehensive drug development #CRO service company, we have helped…” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
18	Lupin Pharmaceuticals	Exact match	Somerset, NJ, United StatesHQ recorded Oct 8, 2026	n/a	4,663 contacts →
	Exact match “Lupin Pharmaceuticals, Inc.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
19	PCI Pharma Services	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 8, 2026	5,001-10,000	4,539 contacts →
	Exact match “We are PCI Pharma Services.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
20	Daiichi Sankyo US	Exact match	Basking Ridge, NJ, United StatesHQ recorded Oct 8, 2026	10001+	4,164 contacts →
	Exact match “At Daiichi Sankyo, we create essential medicine for longer, better lives.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
21	Biomarin Pharmaceutical INC	Exact match	San Rafael, CA, United StatesHQ recorded Oct 8, 2026	1,001-5,000	4,093 contacts →
	Exact match “Founded in 1997, BioMarin is a global biotechnology company dedicated to transforming lives through genetic discovery.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
22	Incyte	Exact match	Wilmington, DE, United StatesHQ recorded Oct 8, 2026	1,001-5,000	3,352 contacts →
	Exact match “Incyte is focused on advancing biopharmaceutical innovation.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
23	CURIA	Exact match	Albany, NY, United StatesHQ recorded Oct 8, 2026	1,001-5,000	2,996 contacts →
	Exact match “Curia is a Contract Development and Manufacturing Organization with over 30 years of experience, an integrated network of 25 global sites and 3,500 employees partnering with…” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
24	Premier Research	Exact match	Morrisville, NC, United StatesHQ recorded Oct 8, 2026	1,001-5,000	2,670 contacts →
	Exact match “Premier Research International LLC (Premier) is a global leader in clinical research and consulting services with expertise in driving an efficient and effective path to market…” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
25	Eisai US	Exact match	Nutley, NJ, United StatesHQ recorded Oct 8, 2026	1,001-5,000	2,596 contacts →
	Exact match “At Eisai Inc, human health care (hhc) is our goal.” Recorded in the RevenueBase company graph · Oct 8, 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 “biopharmaceutical development companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 3,376 biopharmaceutical development companies based in the United States

See the full list, filter by size, metro and specialty, and access 287,405 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Biopharmaceutical development companies based in the United States at a glance

As of Oct 8, 2026

41.0%Verified-email coverage

207.6Average contacts per company

11-50Median size (employees)

5.9%Largest-city concentration · San Diego

Oct 8, 2026Page data refreshed

Companies by employee count

1-10

1,478

11-50

1,046

51-200

470

201-500

170

501-1,000

1,001-5,000

5,001-10,000

10001+

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 3,376 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 “biopharmaceutical development 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 287,405 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 8, 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.

Biopharmaceutical development companies by metro

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 “biopharmaceutical development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many biopharmaceutical development companies are there based in the United States?

RevenueBase identified 3,376 company matches for biopharmaceutical development companies associated with the United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which city has the most biopharmaceutical development companies?

San Diego leads with 200 company records, followed by Boston (137) and Cambridge (117).

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 287,405 professional contacts with verified work emails tracked across these 3,376 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 8, 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.