Company lists · Data refreshed September 2026

Top 25 Immunology research companies worldwide

Name: Immunology research companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 2,142 companies tracked

RevenueBase identified 2,142 immunology research companies worldwide as of September 2026 and tracks 147,606 professional contacts across them, including 59,348 with verified work emails. The United States is the largest market and San Diego the largest hub.

This list covers immunology research companies 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 20, 2026. Country and city lists for immunology research companies 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 20, 2026 86% judged on-target in blind review

2,142Companies

147,606Contacts tracked

59,348Verified emails

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The 25 largest immunology research companies worldwide

Ranked by team size

Top 25 of 2,142 immunology research companies worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to immunology research 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	Sanofi	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	10001+	83,412 contacts →
	Indirect evidence “We are an R&D driven, AI-powered biopharma company committed to improving people’s lives and delivering compelling growth.” 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	Institut Pasteur	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	1,001-5,000	3,985 contacts →
	Indirect evidence “The Institut Pasteur, a non-profit foundation with recognized charitable status set up by Louis Pasteur in 1887, is today an internationally renowned center for biomedical…” Source: RevenueBase Database · checked Sep 20, 2026
4	ABCAM	Indirect evidence	Cambridge, United KingdomHQ checked Sep 20, 2026	1,001-5,000	2,063 contacts →
	Indirect evidence “At Abcam, we believe the scientific community goes further, faster when we go there together.” Source: RevenueBase Database · checked Sep 20, 2026
5	Argenx	Partial evidence	Boston, MA, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,952 contacts →
	Partial evidence “argenx is a global immunology company committed to improving the lives of people living with severe autoimmune diseases.” Source: RevenueBase Database · checked Sep 20, 2026
6	Stemcell Technologies	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 20, 2026	1,001-5,000	1,818 contacts →
	Partial evidence “STEMCELL Technologies is a Canadian biotechnology company that helps power leading-edge life science research around the world.” Source: RevenueBase Database · checked Sep 20, 2026
7	Bio-Manguinhos Fiocruz	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 20, 2026	1,001-5,000	1,547 contacts →
	Indirect evidence “O Instituto de Tecnologia em Imunobiológicos (Bio-Manguinhos) é a unidade técnico-científica da Fundação Oswaldo Cruz (Fiocruz) que produz e desenvolve imunobiológicos para…” Source: RevenueBase Database · checked Sep 20, 2026
8	Genscript	Indirect evidence	Piscataway, NJ, United StatesHQ checked Sep 20, 2026	5,001-10,000	1,194 contacts →
	Indirect evidence “GenScript Life Science Group is a part of GenScript Biotech Corporation.” Source: RevenueBase Database · checked Sep 20, 2026
9	Minapharm Pharmaceuticals	Indirect evidence	Cairo, EgyptHQ checked Sep 20, 2026	1,001-5,000	708 contacts →
	Indirect evidence “Minapharm Pharmaceuticals is a leading pharmaceutical company in Egypt and the Middle East and the premier biopharmaceutical company in Africa with over 20 years of experience in…” Source: RevenueBase Database · checked Sep 20, 2026
10	Adaptive Biotechnologies Corp	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 20, 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 20, 2026
11	Cell Signaling Technology CST	Partial evidence	Danvers, MA, United StatesHQ checked Sep 20, 2026	501-1,000	678 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
12	Garvan Institute Of Medical Research	Partial evidence	Darlinghurst, AustraliaHQ checked Sep 20, 2026	501-1,000	642 contacts →
	Partial evidence “For more than 50 years the Garvan Institute of Medical Research has pioneered insights into some of the most widespread diseases affecting our community today.” Source: RevenueBase Database · checked Sep 20, 2026
13	Immunitybio, INC	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 20, 2026	501-1,000	591 contacts →
	Indirect 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 20, 2026
14	The Binding Site	Indirect evidence	Birmingham, United KingdomHQ checked Sep 20, 2026	10001+	558 contacts →
	Indirect evidence “Binding Site, part of Thermo Fisher Scientific, is committed to improving patient lives worldwide through education, collaboration and innovation.” Source: RevenueBase Database · checked Sep 20, 2026
15	Cinnagen	Indirect evidence	Tehran, IranHQ checked Sep 20, 2026	1,001-5,000	549 contacts →
	Indirect evidence “CinnaGen Co.” Source: RevenueBase Database · checked Sep 20, 2026
16	Luxembourg Institute Of Health	Partial evidence	LuxembourgHQ checked Sep 20, 2026	201-500	479 contacts →
	Partial evidence “The Luxembourg Institute of Health is a public biomedical research organisation.” Source: RevenueBase Database · checked Sep 20, 2026
17	Hutchmed	Indirect evidence	Hong KongHQ checked Sep 20, 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 20, 2026
18	Watson Pharma PVT LTD	Indirect evidence	United StatesHQ checked Sep 20, 2026	10001+	438 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
19	The Wistar Institute	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 20, 2026	201-500	436 contacts →
	Partial evidence “The Wistar Institute is the nation’s first independent nonprofit institution devoted exclusively to foundational biomedical research and training.” Source: RevenueBase Database · checked Sep 20, 2026
20	LA Jolla Institute For Immunology	Partial evidence	La Jolla, CA, United StatesHQ checked Sep 20, 2026	201-500	427 contacts →
	Partial evidence “La Jolla Institute for Immunology (LJI) Our breakthroughs in immunology make life without disease possible.” Source: RevenueBase Database · checked Sep 20, 2026
21	Leti Pharma	Indirect evidence	Tres Cantos, SpainHQ checked Sep 20, 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 20, 2026
22	Everlife CPC Diagnostics	Indirect evidence	Chennai, IndiaHQ checked Sep 20, 2026	201-500	396 contacts →
	Indirect evidence “Everlife CPC Diagnostics is your trusted partner for high-quality in-vitro diagnostic solutions, offering a comprehensive range of medical laboratory equipment across India.” Source: RevenueBase Database · checked Sep 20, 2026
23	IAVI	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	201-500	351 contacts →
	Indirect evidence “Translating scientific discoveries into affordable, globally accessible public health solutions.” Source: RevenueBase Database · checked Sep 20, 2026
24	Eurogentec	Indirect evidence	Seraing, BelgiumHQ checked Sep 20, 2026	201-500	349 contacts →
	Indirect evidence “Eurogentec, part of Kaneka Corporation, is an international biotechnology supplier, based in Belgium, who specializes in genomics and proteomics.” Source: RevenueBase Database · checked Sep 20, 2026
25	Allergy Therapeutics	Strong evidence	Worthing, United KingdomHQ checked Sep 20, 2026	501-1,000	347 contacts →
	Strong evidence “Allergy Therapeutics is a visionary immunology business with specialist experience in the research and development of allergy treatments.” 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: immunology research 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 immunology research companies.
Partial evidence: Its own public description names part of immunology research companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name immunology research 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 2,142 immunology research companies worldwide

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Immunology research companies worldwide at a glance

As of Sep 20, 2026

40.2%Verified-email coverage

68.9Average contacts per company

11-50Median size (employees)

1.8%Largest-city concentration · San Diego

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

820

11-50

754

51-200

362

201-500

115

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 immunology research 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.
Coverage: Every country. Country and city lists for immunology research companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “immunology research 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 immunology research 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 immunology research companies, 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, 59,348 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.

Immunology research companies by location

13 lists · largest first

Every Immunology research companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 immunology research 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 immunology research companies are there worldwide?

RevenueBase identified 2,142 immunology research companies 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?

Sanofi, headquartered in Paris, tops this list with the largest team on record.

Which country has the most immunology research companies?

The United States leads with 608 companies, followed by India (135) and Germany (125). Every immunology research companies list by country and city is linked on this page.

Which city has the most immunology research companies?

San Diego leads with 38 headquartered companies, followed by London (25) and Berlin (21).

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 59,348 verified decision-maker contacts tracked across these 2,142 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.