Company lists · Data refreshed September 2026

Top 25 Biotechnology research companies based in the United States

RevenueBase identified 1,559 company matches for biotechnology research companies associated with the United States as of September 2026 and tracks 166,685 professional contacts across them, including 74,180 with verified work emails. San Diego is the largest hub.

This list covers company matches for biotechnology research 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 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 16, 2026 How this list was built
1,559Companies
166,685Contacts tracked
74,180Verified emails
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The 25 largest biotechnology research companies based in the United States

Ranked by team size
Top 25 of 1,559 company matches for biotechnology research companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchWaltham, MA, United StatesHQ recorded Sep 16, 202610001+70,907 contacts →

Exact match

“About Thermo Fisher Scientific Thermo Fisher Scientific Inc.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchThousand Oaks, CA, United StatesHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
3Exact matchCambridge, MA, United StatesHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
4Exact matchSomerset, NJ, United StatesHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
5Exact matchMadison, WI, United StatesHQ recorded Sep 16, 20261,001-5,0001,727 contacts →

Exact match

“At Promega Corporation, creativity and connection drive discovery and innovation.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchIrving, TX, United StatesHQ recorded Sep 16, 20261,001-5,0001,556 contacts →

Exact match

“Caris Life Sciences® (Caris) is the leading next-generation TechBio company and precision medicine pioneer that is actively developing and delivering innovative solutions to…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchSouth San Francisco, CA, United StatesHQ recorded Sep 16, 2026501-1,0001,230 contacts →

Exact match

“Twist Bioscience is a synthetic biology company based in South San Francisco, California.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchPiscataway, NJ, United StatesHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
9Exact matchWaltham, MA, United StatesHQ recorded Sep 16, 20261,001-5,0001,107 contacts →

Exact match

“Nova Biomedical is entering a new chapter.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchGaithersburg, MD, United StatesHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
11Exact matchFargo, ND, United StatesHQ recorded Sep 16, 20261,001-5,000802 contacts →

Exact match

“Aldevron is proud to be part of Danaher.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchSalt Lake City, UT, United StatesHQ recorded Sep 16, 2026501-1,000793 contacts →

Exact match

“Recursion (NASDAQ: RXRX) is a clinical stage TechBio company leading the space by decoding biology to radically improve lives.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchEmeryville, CA, United StatesHQ recorded Sep 16, 2026501-1,000781 contacts →

Exact match

“Amyris is a vertically integrated biomanufacturing company that creates specialty molecules for a range of industries, including flavors and fragrances, advanced materials, beauty…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchCambridge, MA, United StatesHQ recorded Sep 16, 2026501-1,000753 contacts →

Exact match

“Flagship Pioneering is a biotechnology company that invents and builds platform companies, each with the potential for multiple transformative human health and sustainability…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchWashington, DC, United StatesHQ recorded Sep 16, 2026n/a695 contacts →

Exact match

“BIO is the premier biotechnology advocacy organization representing biotech companies, industry leaders, and state biotech associations in the United States and more than 35…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchDanvers, MA, United StatesHQ recorded Sep 16, 2026501-1,000678 contacts →

Exact match

“Founded by research scientists in Cell Signaling Technology (CST) is a private, family-owned company that prides itself on operating as a research institute developing quality…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchWestfield, IN, United StatesHQ recorded Sep 16, 2026501-1,000385 contacts →

Exact match

“AgReliant Genetics is now acquired by GDM.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchSomerville, MA, United StatesHQ recorded Sep 16, 2026201-500339 contacts →

Exact match

“Pioneering generative biology to create breakthrough therapeutics.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchSan Diego, CA, United StatesHQ recorded Sep 16, 2026201-500331 contacts →

Exact match

“TriLink BioTechnologies, a Maravai LifeSciences company, is a global leader in nucleic acid and mRNA solutions.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchWaltham, MA, United StatesHQ recorded Sep 16, 2026201-500326 contacts →

Exact match

“Sobi is an international specialty healthcare company dedicated to developing treatments and extensive patient support networks for people with rare and difficult to treat…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchLibertyville, IL, United StatesHQ recorded Sep 16, 2026201-500309 contacts →

Exact match

“Valent BioSciences is now part of Sumitomo Biorational Company, a global leader in biorational innovation serving the agricultural, public health, forestry, and environmental…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchAnn Arbor, MI, United StatesHQ recorded Sep 16, 2026201-500287 contacts →

Exact match

“Helping Make Research Possible We are helping make research possible by supplying scientists worldwide with the assay kits, antibodies, proteins, and biochemicals to advance their…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchRedwood City, CA, United StatesHQ recorded Sep 16, 202651-200270 contacts →

Exact match

“Codexis is redefining what is possible in therapeutic development and manufacturing, leading the technology revolution with efficient, high-quality, and commercially proven…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchSan Jose, CA, United StatesHQ recorded Sep 16, 2026201-500263 contacts →

Exact match

“Takara Bio USA, Inc.(formerly Clontech Laboratories, Inc.), a Takara Bio company, develops, manufactures, and distributes a wide range of life science reagents under the Takara®…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchBoulder, CO, United StatesHQ recorded Sep 16, 202651-200228 contacts →

Exact match

“Watchmaker Genomics is a biotechnology company that specializes in advanced enzymology to develop precision tools for life sciences.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 1,559 biotechnology research companies based in the United States

See the full list, filter by size, metro and specialty, and access 74,180 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Biotechnology research companies based in the United States at a glance

As of Sep 16, 2026
44.5%Verified-email coverage
106.9Average contacts per company
11-50Median size (employees)
5.5%Largest-city concentration · San Diego
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
763
11-50
509
51-200
181
201-500
46
501-1,000
30
1,001-5,000
24
5,001-10,000
2
10001+
3

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 1,559 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 “biotechnology research 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 74,180 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 “biotechnology research companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 1,559 company matches for biotechnology research 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?

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

Which city has the most biotechnology research companies?

San Diego leads with 86 company records, followed by Boston (36) and New York (33).

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 74,180 professional contacts with verified work emails tracked across these 1,559 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.

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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.