Company lists · Data refreshed September 2026

Top 25 Immunooncology companies based in Germany

Name: Immunooncology companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 84 companies tracked

RevenueBase identified 84 immunooncology companies headquartered in Germany as of September 2026 and tracks 12,294 professional contacts across them, including 5,820 with verified work emails. Munich is the largest hub.

This list covers immunooncology companies headquartered in Germany, 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 20, 2026.

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 20, 2026 86% judged on-target in blind review

84Companies

12,294Contacts tracked

5,820Verified emails

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The 25 largest immunooncology companies based in Germany

Ranked by team size

Top 25 of 84 immunooncology companies based in Germany, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to immunooncology companies: 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	Merck Healthcare	Indirect evidence	Darmstadt, GermanyHQ checked Sep 20, 2026	10001+	6,208 contacts →
	Indirect evidence “Life is a beautiful gift and health is what allows us to enjoy it.” Source: RevenueBase Database · checked Sep 20, 2026
2	Biontech SE	Indirect evidence	Mainz, GermanyHQ checked Sep 20, 2026	1,001-5,000	4,536 contacts →
	Indirect 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 20, 2026
3	Immatics	Indirect evidence	Tuebingen, GermanyHQ checked Sep 20, 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 20, 2026
4	Affimed	Indirect evidence	Mannheim, GermanyHQ checked Sep 20, 2026	51-200	65 contacts →
	Indirect evidence “Affimed N.V.(Nasdaq: AFMD) is a clinical-stage immuno-oncology company committed to giving patients back their innate ability to fight cancer by actualizing the untapped potential…” Source: RevenueBase Database · checked Sep 20, 2026
5	Medigene AG	Indirect evidence	GermanyHQ checked Sep 20, 2026	51-200	60 contacts →
	Indirect evidence “Medigene AG (FSE: MDG1) is a leading immuno-oncology platform company dedicated to developing T-cell therapies to effectively eliminate cancer.” Source: RevenueBase Database · checked Sep 20, 2026
6	Catalym Gmbh	Indirect evidence	Martinsried, GermanyHQ checked Sep 20, 2026	11-50	52 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
7	Iomx Therapeutics AG	Indirect evidence	Martinsried/munich, GermanyHQ checked Sep 20, 2026	11-50	51 contacts →
	Indirect evidence “iOmx is a young, dynamic start-up in the field of immuno-oncology located in Martinsried/Munich, Germany.” Source: RevenueBase Database · checked Sep 20, 2026
8	Biosyn Arzneimittel Gmbh	Indirect evidence	Fellbach, GermanyHQ checked Sep 20, 2026	51-200	33 contacts →
	Indirect evidence “More than 40 Years of Experience \| Research & Care We are research.” Source: RevenueBase Database · checked Sep 20, 2026
9	Plectonic Biotech	Indirect evidence	Munich, GermanyHQ checked Sep 20, 2026	11-50	27 contacts →
	Indirect evidence “Antibody-based immunotherapies have great potential for the treatment of tumor diseases.” Source: RevenueBase Database · checked Sep 20, 2026
10	Hi-Tron Mainz	Indirect evidence	Mainz, GermanyHQ checked Sep 20, 2026	11-50	26 contacts →
	Indirect evidence “The Helmholtz Institute for Translational Oncology Mainz (HI-TRON Mainz) is a joint venture of the German Cancer Research Center (DKFZ) in cooperation with the Research Institute…” Source: RevenueBase Database · checked Sep 20, 2026
11	Synovo	Indirect evidence	Tübingen, GermanyHQ checked Sep 20, 2026	11-50	22 contacts →
	Indirect evidence “Synovo GmbH is a Tübingen based pharmaceutical discovery services company with a focus on inflammation and innate immunity providing services in: Medicinal Chemistry Pharmacology…” Source: RevenueBase Database · checked Sep 20, 2026
12	Abalos Therapeutics Gmbh	Indirect evidence	Düsseldorf, GermanyHQ checked Sep 20, 2026	11-50	20 contacts →
	Indirect evidence “Abalos Therapeutics has harnessed the unique immune stimulation of the arenavirus to develop a novel anti-cancer approach that provides the full breadth of the immune system’s…” Source: RevenueBase Database · checked Sep 20, 2026
13	Panosome Gmbh	Indirect evidence	Heidelberg, GermanyHQ checked Sep 20, 2026	1-10	20 contacts →
	Indirect evidence “At Panosome we are making the most challenging target classes such as carbohydrates, peptides and small molecules addressable to antibodies.” Source: RevenueBase Database · checked Sep 20, 2026
14	Hema.To Gmbh	Indirect evidence	Munich, GermanyHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “We are a deeptech AI company obsessed with solving cytometry and thereby make an outsized and lasting impact on immune medicine: we want to make sure every patient gets the right…” Source: RevenueBase Database · checked Sep 20, 2026
15	TME Pharma	Indirect evidence	Berlin, GermanyHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “TME Pharma is a clinical-stage company focusing on developing novel therapies for treatment of the most aggressive cancers.” Source: RevenueBase Database · checked Sep 20, 2026
16	Yumab Gmbh	Indirect evidence	Braunschweig, GermanyHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence “YUMAB Company profile The German biotech company YUMAB was founded in 2012 as spin-off the University of Braunschweig.” Source: RevenueBase Database · checked Sep 20, 2026
17	Alithea BIO	Indirect evidence	Freiburg Im Breisgau, GermanyHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “Alithea Biotechnology GmbH is a pioneer in the characterization of HLA-presented peptides and AI solutions for their discovery, for target validation and off-target toxicity.” Source: RevenueBase Database · checked Sep 20, 2026
18	Eisbach BIO Gmbh	Indirect evidence	Martinsried, GermanyHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “Eisbach Bio is an innovative start-up in biotechnology founded in 2019 as a spin-out of the Biomedical Center Munich.” Source: RevenueBase Database · checked Sep 20, 2026
19	T-Curx Gmbh	Indirect evidence	Würzburg, GermanyHQ checked Sep 20, 2026	1-10	12 contacts →
	Indirect evidence “T-CURX is a Biotech company, spun-out from the University Clinics Würzburg, Germany, developing first- and best-in-class personalized immunotherapies on the basis of CAR-T cells.” Source: RevenueBase Database · checked Sep 20, 2026
20	Thermosome	Indirect evidence	Planegg, GermanyHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “Thermosome is a clinical-stage drug development company focused on targeted tumor therapy combined with immune stimulation for improved cancer therapy.” Source: RevenueBase Database · checked Sep 20, 2026
21	Allogenetics	Indirect evidence	Hannover, GermanyHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “Allogenetics’ mission is to enable longer and healthier lives for transplant patients by fine-tuning the balance between host immune tolerance and protection.” Source: RevenueBase Database · checked Sep 20, 2026
22	Captain T Cell	Indirect evidence	Schönefeld, GermanyHQ checked Sep 20, 2026	1-10	10 contacts →
	Indirect evidence “Captain T Cell develops first-in-class, efficacy-enhanced T cell therapies against solid tumors that are not addressed by existing treatments.” Source: RevenueBase Database · checked Sep 20, 2026
23	Kupando Gmbh	Indirect evidence	Schönefeld, GermanyHQ checked Sep 20, 2026	1-10	8 contacts →
	Indirect evidence “KUPANDO is a pioneering biotech company developing disruptive therapies to address critical unmet medical needs with significant market potential in cancer and infectious diseases.” Source: RevenueBase Database · checked Sep 20, 2026
24	Quartett Biotechnologie Gmbh	Indirect evidence	Potsdam, GermanyHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “quartett GmbH is a biotechnology company based in Germany.” Source: RevenueBase Database · checked Sep 20, 2026
25	Epimune Diagnostics	Indirect evidence	Berlin, GermanyHQ checked Sep 20, 2026	1-10	7 contacts →
	Indirect evidence “Epimune’s goal is to revolutionize diagnosis and monitoring of patients with disorders of the immune system.” Source: RevenueBase Database · checked Sep 20, 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: immunooncology companies. 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 immunooncology companies.
Partial evidence: Its own public description names part of immunooncology companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name immunooncology companies. 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 84 immunooncology companies based in Germany

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Immunooncology companies based in Germany at a glance

As of Sep 20, 2026

47.3%Verified-email coverage

146.4Average contacts per company

11-50Median size (employees)

11.9%Largest-city concentration · Munich

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 84 companies.

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 immunooncology companies, 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.
What qualifies: Companies headquartered in Germany whose own description of what they do matches “immunooncology companies”. 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 immunooncology companies), 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 immunooncology companies, and records with no verified work email. Companies headquartered outside Germany are excluded even when they keep an office there.
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, 5,820 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 20, 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.

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 immunooncology companies, 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 immunooncology companies are there based in Germany?

RevenueBase identified 84 immunooncology companies headquartered in Germany 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?

Merck Healthcare, headquartered in Darmstadt, tops this list with the largest team on record.

Which city has the most immunooncology companies?

Munich leads with 10 headquartered companies, followed by Berlin (9) and Heidelberg (6).

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 5,820 verified decision-maker contacts tracked across these 84 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 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 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.