Company lists · Data refreshed September 2026

Top 25 Immunotherapy research organizations based in the United States

RevenueBase identified 665 company matches for immunotherapy research organizations associated with the United States as of September 2026 and tracks 23,062 professional contacts across them, including 11,699 with verified work emails. San Diego is the largest hub.

This list covers company matches for immunotherapy research organizations 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 20, 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 20, 2026 How this list was built
665Companies
23,062Contacts tracked
11,699Verified emails
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The 25 largest immunotherapy research organizations based in the United States

Ranked by team size
Top 25 of 665 company matches for immunotherapy research organizations based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchBoston, MA, United StatesHQ recorded Sep 20, 20261,001-5,0001,952 contacts →

Exact match

“argenx is a global immunology company committed to improving the lives of people living with severe autoimmune diseases.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchSan Carlos, CA, United StatesHQ recorded Sep 20, 2026501-1,000985 contacts →

Exact match

“Iovance Biotherapeutics (NASDAQ: IOVA) aims to be the global leader in innovating, developing and delivering tumor infiltrating lymphocyte (TIL) therapies for patients with cancer.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchSeattle, WA, United StatesHQ recorded Sep 20, 20261,001-5,000816 contacts →

Exact match

“Following the merger of long-time partners, Fred Hutchinson Cancer Research Center and Seattle Cancer Care Alliance to form Fred Hutchinson Cancer Center, this page will no longer…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchSeattle, WA, United StatesHQ recorded Sep 20, 2026501-1,000678 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 · Sep 20, 2026 · View company records in RevenueBase
5Exact matchDanvers, MA, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
6Exact matchSeal Beach, CA, United StatesHQ recorded Sep 20, 2026501-1,000637 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchSan Diego, CA, United StatesHQ recorded Sep 20, 2026501-1,000591 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 · Sep 20, 2026 · View company records in RevenueBase
8Exact matchWoburn, MA, United StatesHQ recorded Sep 20, 2026201-500479 contacts →

Exact match

“Replimune's mission is to revolutionize cancer treatment with therapies designed to activate a powerful and durable full-body anti-tumor response.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchSan Diego, CA, United StatesHQ recorded Sep 20, 20261,001-5,000441 contacts →

Exact match

“Crown Bioscience, a JSR Life Sciences company, is a global contract research organization (CRO) providing discovery, preclinical, and translational platforms to advance oncology…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 20, 2026201-500436 contacts →

Exact match

“The Wistar Institute is the nation’s first independent nonprofit institution devoted exclusively to foundational biomedical research and training.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchLa Jolla, CA, United StatesHQ recorded Sep 20, 2026201-500427 contacts →

Exact match

“La Jolla Institute for Immunology (LJI) Our breakthroughs in immunology make life without disease possible.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchSeattle, WA, United StatesHQ recorded Sep 20, 2026201-500296 contacts →

Exact match

“Benaroya Research Institute (BRI) is powering discoveries in order to learn how to rebalance the immune system in all autoimmune and immune system diseases.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchFully Remote, United StatesHQ recorded Sep 20, 2026201-500256 contacts →

Exact match

“Apogee Therapeutics is a biotechnology company advancing novel, potentially best-in-class therapies to address the needs of the millions of people living with immunological and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchLenexa, KS, United StatesHQ recorded Sep 20, 2026201-500233 contacts →

Exact match

“It’s so much more than a specimen.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchSeattle, WA, United StatesHQ recorded Sep 20, 202651-200205 contacts →

Exact match

“Umoja is developing a new approach to cancer therapy that retools a patient’s immune system in vivo, enhancing the body’s natural capacity to fight cancer.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Sep 20, 202651-200195 contacts →

Exact match

“Comprehensively mapping and decoding the immune system with single-cell biology and AI to power new therapeutic discoveries, accelerate drug development and improve patient…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchWaltham, MA, United StatesHQ recorded Sep 20, 202651-200190 contacts →

Exact match

“TScan is dedicated to creating life-changing T cell therapies for patients by unleashing the untapped potential of the human immune system.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchCambridge, MA, United StatesHQ recorded Sep 20, 202651-200137 contacts →

Exact match

“iTeos Therapeutics is a clinical-stage biopharmaceutical company pioneering the discovery and development of a new generation of immuno-oncology therapeutics for patients.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchNew York, NY, United StatesHQ recorded Sep 20, 202611-50135 contacts →

Exact match

“The Cancer Research Institute (CRI) is a nonprofit organization exclusively focused on advancing cancer immunotherapy through rigorous scientific research, global collaboration…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchSouth San Francisco, CA, United StatesHQ recorded Sep 20, 202611-50125 contacts →

Exact match

“At Alumis, our goal is to significantly improve the lives of patients by replacing broad immunosuppression with targeted therapies.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchSouth San Francisco, CA, United StatesHQ recorded Sep 20, 202651-200123 contacts →

Exact match

“RAPT is a clinical-stage immunology-based biopharmaceutical company focused on discovering, developing and commercializing novel therapies for patients living with inflammatory…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchSouth San Francisco, CA, United StatesHQ recorded Sep 20, 202651-200119 contacts →

Exact match

“Sonoma Biotherapeutics is a South San Francisco and Seattle-based clinical-stage biotechnology company developing engineered regulatory T cell (Treg) therapies to treat serious…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchSan Diego, CA, United StatesHQ recorded Sep 20, 202651-200115 contacts →

Exact match

“At InvivoGen, we strive to provide life scientists worldwide with innovative, high quality and reliable reagents.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchSan Diego, CA, United StatesHQ recorded Sep 20, 202651-200113 contacts →

Exact match

“Janux is a clinical-stage company developing unique immunotherapies that have the potential to generate tumor-specific immune responses to attack and kill tumors without…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchScottsdale, AZ, United StatesHQ recorded Sep 20, 2026201-500112 contacts →

Exact match

“HonorHealth Research Institute is an international destination that is at the forefront of providing patients with a better quality of life through access to clinical trials and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 665 immunotherapy research organizations based in the United States

See the full list, filter by size, metro and specialty, and access 11,699 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Immunotherapy research organizations based in the United States at a glance

As of Sep 20, 2026
50.7%Verified-email coverage
34.7Average contacts per company
11-50Median size (employees)
6.6%Largest-city concentration · San Diego
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
319
11-50
202
51-200
101
201-500
18
501-1,000
10
1,001-5,000
9
10001+
2

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 665 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 “immunotherapy research organizations” 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 11,699 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 20, 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 “immunotherapy research organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many immunotherapy research organizations are there based in the United States?

RevenueBase identified 665 company matches for immunotherapy research organizations 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?

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

Which city has the most immunotherapy research organizations?

San Diego leads with 44 company records, followed by Cambridge (40) and New York (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 11,699 professional contacts with verified work emails tracked across these 665 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 20, 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.