Company lists · Data refreshed October 2026

Top 25 Cancer biotech firms based in the United States

RevenueBase identified 996 company matches for cancer biotech firms associated with the United States as of October 2026 and tracks 209,528 professional contacts across them, including 96,438 with verified work emails. San Diego is the largest hub.

This list covers company matches for cancer biotech firms 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 9, 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 9, 2026 How this list was built
996Companies
209,528Contacts tracked
96,438Verified emails
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The 25 largest cancer biotech firms based in the United States

Ranked by team size
Top 25 of 996 company matches for cancer biotech firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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 matchNorth Chicago, IL, United StatesHQ recorded Oct 9, 202610001+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 9, 2026 · View company records in RevenueBase
2Exact matchLawrence Township, NJ, United StatesHQ recorded Oct 9, 202610001+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 9, 2026 · View company records in RevenueBase
3Exact matchThousand Oaks, CA, United StatesHQ recorded Oct 9, 202610001+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 9, 2026 · View company records in RevenueBase
4Exact matchFoster City, CA, United StatesHQ recorded Oct 9, 202610001+14,348 contacts →

Exact match

“At Gilead, we set – and achieve – bold ambitions to create a healthier world for all people.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchCambridge, MA, United StatesHQ recorded Oct 9, 20265,001-10,00011,060 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 9, 2026 · View company records in RevenueBase
6Exact matchSanta Monica, CA, United StatesHQ recorded Oct 9, 20261,001-5,0003,882 contacts →

Exact match

“At Kite, a Gilead Company, our singular focus is achieving cures with cell therapy.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchPalo Alto, CA, United StatesHQ recorded Oct 9, 20261,001-5,0003,556 contacts →

Exact match

“Guardant Health is a leading precision medicine company focused on guarding wellness and giving every person more time free from cancer.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchSomerset, NJ, United StatesHQ recorded Oct 9, 20261,001-5,0002,220 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchCambridge, MA, United StatesHQ recorded Oct 9, 2026n/a1,824 contacts →

Exact match

“Effective March 17, 2025, The U.S.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchIrving, TX, United StatesHQ recorded Oct 9, 20261,001-5,0001,681 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 · Oct 9, 2026 · View company records in RevenueBase
11Exact matchBoston, MA, United StatesHQ recorded Oct 9, 20261,001-5,0001,620 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 · Oct 9, 2026 · View company records in RevenueBase
12Exact matchAlameda, CA, United StatesHQ recorded Oct 9, 20261,001-5,0001,503 contacts →

Exact match

“Every Exelixis employee is united in an ambitious cause: to transform science into new treatments that give cancer patients and their families hope for the future.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United StatesHQ recorded Oct 9, 20261,001-5,0001,472 contacts →

Exact match

“Flatiron Health’s mission is to improve and extend lives by learning from the experience of every person with cancer.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchPiscataway, NJ, United StatesHQ recorded Oct 9, 20265,001-10,0001,285 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchRedwood City, CA, United StatesHQ recorded Oct 9, 20261,001-5,0001,215 contacts →

Exact match

“We are Revolutionaries – passionate in our singular pursuit of discovering, developing and delivering innovative, targeted medicines for patients living with cancer.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchMenlo Park, CA, United StatesHQ recorded Oct 9, 20261,001-5,0001,050 contacts →

Exact match

“Our mission is to detect cancer early, when it can be cured.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchBothell, WA, United StatesHQ recorded Oct 9, 20261,001-5,000725 contacts →

Exact match

“Seagen is now part of Pfizer!”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchSeattle, WA, United StatesHQ recorded Oct 9, 2026501-1,000707 contacts →

Exact match

“Adaptive Biotechnologies is a pioneer and leader in immune-driven medicine that aims to improve people’s lives by learning from the wisdom of their adaptive immune systems.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchNew York, NY, United StatesHQ recorded Oct 9, 2026501-1,000700 contacts →

Exact match

“The Menarini Group ("Menarini"), a leading Italian pharmaceutical and diagnostics company, and Stemline Therapeutics, Inc.("Stemline"), a wholly-owned subsidiary of the Menarini…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchSan Diego, CA, United StatesHQ recorded Oct 9, 2026501-1,000663 contacts →

Exact match

“ImmunityBio, Inc.(formerly NantKwest, Inc.) is developing cell and immunotherapy products that are designed to help strengthen each patient’s natural immune system, potentially…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchSeal Beach, CA, United StatesHQ recorded Oct 9, 2026501-1,000650 contacts →

Exact match

“Dendreon is a commercial-stage biopharmaceutical company and pioneer in the development of immunotherapy.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchHayward, CA, United StatesHQ recorded Oct 9, 2026501-1,000646 contacts →

Exact match

“Arcus Biosciences is a rapidly growing, clinical-stage, global biopharmaceutical company developing differentiated molecules and combination medicines that may have the potential…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchWashington, DC, United StatesHQ recorded Oct 9, 2026201-500622 contacts →

Exact match

“Vanda is a leading global biopharmaceutical company focused on the development and commercialization of innovative therapies to address high unmet medical needs and improve the…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchBrisbane, CA, United StatesHQ recorded Oct 9, 2026501-1,000552 contacts →

Exact match

“CareDx: Transforming Transplant Patient Care Through Novel Surveillance Management Solutions CareDx, Inc.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchSan Francisco, CA, United StatesHQ recorded Oct 9, 2026201-500493 contacts →

Exact match

“At Vir Biotechnology, Inc, we leverage the immense potential of the immune system to transform lives by discovering and developing medicines for serious infectious diseases and…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 25 of 996 cancer biotech firms based in the United States

See the full list, filter by size, metro and specialty, and access 96,438 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cancer biotech firms based in the United States at a glance

As of Oct 9, 2026
46.0%Verified-email coverage
210.4Average contacts per company
11-50Median size (employees)
8.3%Largest-city concentration · San Diego
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
432
11-50
334
51-200
159
201-500
28
501-1,000
17
1,001-5,000
15
5,001-10,000
3
10001+
7

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 996 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 “cancer biotech firms” 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 96,438 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 9, 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 “cancer biotech firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cancer biotech firms are there based in the United States?

RevenueBase identified 996 company matches for cancer biotech firms 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?

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

Which city has the most cancer biotech firms?

San Diego leads with 83 company records, followed by Cambridge (69) and New York (49).

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 96,438 professional contacts with verified work emails tracked across these 996 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 9, 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.