Company lists · Data refreshed September 2026

Top 25 Immunotherapy venture capital firms worldwide

Name: Immunotherapy venture capital firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 1,172 companies tracked

RevenueBase identified 1,172 immunotherapy venture capital firms worldwide as of September 2026 and tracks 35,281 professional contacts across them, including 18,547 with verified work emails. The United States is the largest market and Cambridge the largest hub.

This list covers immunotherapy venture capital firms worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026. Country and city lists for immunotherapy venture capital firms follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

1,172Companies

35,281Contacts tracked

18,547Verified emails

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The 25 largest immunotherapy venture capital firms worldwide

Ranked by team size

Top 25 of 1,172 immunotherapy venture capital firms worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to immunotherapy venture capital firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Biontech SE	Partial evidence	Mainz, GermanyHQ checked Sep 28, 2026	1,001-5,000	4,536 contacts →
	Partial evidence “Biopharmaceutical New Technologies (BioNTech) is a global biotechnology company aspiring to translate science into survival by developing new immunotherapies utilizing the full…” Source: RevenueBase Database · checked Sep 28, 2026
2	Kite Pharma	Indirect evidence	Santa Monica, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	3,766 contacts →
	Indirect evidence “At Kite, a Gilead Company, our singular focus is achieving cures with cell therapy.” Source: RevenueBase Database · checked Sep 28, 2026
3	Argenx	Indirect evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,952 contacts →
	Indirect evidence “argenx is a global immunology company committed to improving the lives of people living with severe autoimmune diseases.” Source: RevenueBase Database · checked Sep 28, 2026
4	Iovance Biotherapeutics, INC	Indirect evidence	San Carlos, CA, United StatesHQ checked Sep 28, 2026	501-1,000	985 contacts →
	Indirect evidence “Iovance Biotherapeutics (NASDAQ: IOVA) aims to be the global leader in innovating, developing and delivering tumor infiltrating lymphocyte (TIL) therapies for patients with cancer.” Source: RevenueBase Database · checked Sep 28, 2026
5	Autolus Therapeutics	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	712 contacts →
	Indirect evidence “Autolus is a CAR T cell therapy company.” Source: RevenueBase Database · checked Sep 28, 2026
6	Adaptive Biotechnologies Corp	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	501-1,000	678 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
7	Dendreon	Partial evidence	Seal Beach, CA, United StatesHQ checked Sep 28, 2026	501-1,000	637 contacts →
	Partial evidence “Dendreon is a commercial-stage biopharmaceutical company and pioneer in the development of immunotherapy.” Source: RevenueBase Database · checked Sep 28, 2026
8	Immunitybio, INC	Partial evidence	San Diego, CA, United StatesHQ checked Sep 28, 2026	501-1,000	591 contacts →
	Partial evidence “ImmunityBio, Inc.(formerly NantKwest, Inc.) is developing cell and immunotherapy products that are designed to help strengthen each patient’s natural immune system, potentially…” Source: RevenueBase Database · checked Sep 28, 2026
9	Immunocore	Indirect evidence	Abingdon, United KingdomHQ checked Sep 28, 2026	201-500	585 contacts →
	Indirect evidence “Immunocore is a leading T cell receptor (TCR) biotechnology company working to create first-in-class biological therapies to address unmet patient needs in oncology as well as…” Source: RevenueBase Database · checked Sep 28, 2026
10	Immatics	Indirect evidence	Tuebingen, GermanyHQ checked Sep 28, 2026	501-1,000	575 contacts →
	Indirect evidence “Immatics is committed to making a meaningful impact on the lives of patients with cancer.” Source: RevenueBase Database · checked Sep 28, 2026
11	Replimune	Indirect evidence	Woburn, MA, United StatesHQ checked Sep 28, 2026	201-500	479 contacts →
	Indirect evidence “Replimune's mission is to revolutionize cancer treatment with therapies designed to activate a powerful and durable full-body anti-tumor response.” Source: RevenueBase Database · checked Sep 28, 2026
12	Hutchmed	Indirect evidence	Hong KongHQ checked Sep 28, 2026	1,001-5,000	454 contacts →
	Indirect evidence “HUTCHMED (Nasdaq/AIM:HCM; HKEX:13) is an innovative, commercial-stage, biopharmaceutical company.” Source: RevenueBase Database · checked Sep 28, 2026
13	Leti Pharma	Indirect evidence	Tres Cantos, SpainHQ checked Sep 28, 2026	201-500	418 contacts →
	Indirect evidence “LETI Pharma, the Experimental Laboratory for Immunogenic Therapeutics, is an independent, family-owned, biopharmaceutical company.” Source: RevenueBase Database · checked Sep 28, 2026
14	Adaptimmune	Indirect evidence	Abingdon, United KingdomHQ checked Sep 28, 2026	201-500	313 contacts →
	Indirect evidence “Adaptimmune is a fully integrated cell therapy company, designed and built from the ground up with four U.K- and U.S-based biotechnology hub locations.” Source: RevenueBase Database · checked Sep 28, 2026
15	Benaroya Research Institute	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	201-500	296 contacts →
	Indirect evidence “Benaroya Research Institute (BRI) is powering discoveries in order to learn how to rebalance the immune system in all autoimmune and immune system diseases.” Source: RevenueBase Database · checked Sep 28, 2026
16	Vera Therapeutics, INC	Indirect evidence	Brisbane, CA, AustraliaHQ checked Sep 28, 2026	201-500	223 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
17	Lyell Immunopharma	Indirect evidence	South San Francisco, CA, United StatesHQ checked Sep 28, 2026	201-500	213 contacts →
	Indirect evidence “Lyell is a late-stage clinical company advancing a pipeline of next-generation CAR T-cell therapies for patients with cancer.” Source: RevenueBase Database · checked Sep 28, 2026
18	Transgene	Partial evidence	Illkirch-graffenstaden, FranceHQ checked Sep 28, 2026	51-200	207 contacts →
	Partial evidence “Cancer immunotherapy Transgene (Euronext: TNG) is a clinical-stage biotechnology company focused on individualized therapeutic vaccines” Source: RevenueBase Database · checked Sep 28, 2026
19	Umoja Biopharma	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	51-200	205 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
20	Atara Biotherapeutics	Partial evidence	Thousand Oaks, CA, United StatesHQ checked Sep 28, 2026	201-500	194 contacts →
	Partial evidence “Atara Biotherapeutics Inc, is a leading allogeneic T-cell immunotherapy company pioneering the development of transformative off-the-shelf therapies for patients with serious…” Source: RevenueBase Database · checked Sep 28, 2026
21	Tscan Therapeutics	Indirect evidence	Waltham, MA, United StatesHQ checked Sep 28, 2026	51-200	190 contacts →
	Indirect evidence “TScan is dedicated to creating life-changing T cell therapies for patients by unleashing the untapped potential of the human immune system.” Source: RevenueBase Database · checked Sep 28, 2026
22	Quell Therapeutics	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	158 contacts →
	Indirect evidence “An exciting new cell therapy immunology biotech committed to transforming patient's lives in solid organ transplantation and auto-immune conditions.” Source: RevenueBase Database · checked Sep 28, 2026
23	Bioinvent International AB	Indirect evidence	Lund, SwedenHQ checked Sep 28, 2026	51-200	140 contacts →
	Indirect evidence “BioInvent International AB (Nasdaq Stockholm: BINV) is a clinical-stage biotech company that discovers and develops novel and first-in-class immuno-modulatory antibodies for…” Source: RevenueBase Database · checked Sep 28, 2026
24	Iteos Therapeutics	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 28, 2026	51-200	137 contacts →
	Indirect evidence “iTeos Therapeutics is a clinical-stage biopharmaceutical company pioneering the discovery and development of a new generation of immuno-oncology therapeutics for patients.” Source: RevenueBase Database · checked Sep 28, 2026
25	Hansa Biopharma	Indirect evidence	Lund, SwedenHQ checked Sep 28, 2026	51-200	137 contacts →
	Indirect evidence “Hansa Biopharma, is a pioneering commercial-stage biopharmaceutical company on a mission to develop and commercialize innovative and life altering treatments for patients with…” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: immunotherapy venture capital firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names immunotherapy venture capital firms.
Partial evidence: Its own public description names part of immunotherapy venture capital firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name immunotherapy venture capital firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,172 immunotherapy venture capital firms worldwide

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Immunotherapy venture capital firms worldwide at a glance

As of Sep 28, 2026

52.6%Verified-email coverage

30.1Average contacts per company

11-50Median size (employees)

3.8%Largest-city concentration · Cambridge

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

577

11-50

397

51-200

150

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among immunotherapy venture capital firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for immunotherapy venture capital firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “immunotherapy venture capital firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names immunotherapy venture capital firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among immunotherapy venture capital firms, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 18,547 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Immunotherapy venture capital firms by location

11 lists · largest first

Every Immunotherapy venture capital firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names immunotherapy venture capital firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many immunotherapy venture capital firms are there worldwide?

RevenueBase identified 1,172 immunotherapy venture capital firms worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Biontech SE, headquartered in Mainz, tops this list with the largest team on record.

Which country has the most immunotherapy venture capital firms?

The United States leads with 519 companies, followed by the United Kingdom (63) and France (50). Every immunotherapy venture capital firms list by country and city is linked on this page.

Which city has the most immunotherapy venture capital firms?

Cambridge leads with 45 headquartered companies, followed by San Diego (33) and Boston (32).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 18,547 verified decision-maker contacts tracked across these 1,172 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.