Company lists · Data refreshed September 2026

Top 25 Antibody drug conjugate companies worldwide

RevenueBase identified 779 company matches for antibody drug conjugate companies worldwide as of September 2026 and tracks 29,900 professional contacts across them, including 10,740 with verified work emails. The United States is the largest market and San Diego the largest hub.

This list covers company matches for antibody drug conjugate companies worldwide, 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 19, 2026. Country and city lists for antibody drug conjugate companies follow the table.

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 19, 2026 How this list was built
779Companies
29,900Contacts tracked
10,740Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest antibody drug conjugate companies worldwide

Ranked by team size
Top 25 of 779 company matches for antibody drug conjugate companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 match2500 Valby, DenmarkHQ recorded Sep 19, 20261,001-5,0002,539 contacts →

Exact match

“We are an international biotechnology company dedicated to improving the lives of people with cancer and other serious diseases through innovative antibody medicines.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchAlameda, CA, United StatesHQ recorded Sep 19, 20261,001-5,0001,426 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 · Sep 19, 2026 · View company records in RevenueBase
3Exact matchMunich, GermanyHQ recorded Sep 19, 20261,001-5,0001,126 contacts →

Exact match

“Daiichi Sankyo is a global healthcare company committed to becoming a trusted healthcare innovator, transforming the lives of people through its strength in science and technology.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchBothell, WA, United StatesHQ recorded Sep 19, 20261,001-5,000857 contacts →

Exact match

“Seagen is now part of Pfizer!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchChuo-ku, JapanHQ recorded Sep 19, 20265,001-10,000816 contacts →

Exact match

“Chugai Pharmaceutical Co, Ltd, headquartered in Tokyo, is a research-based pharmaceutical company with world-class drug discovery capabilities, including proprietary antibody…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchHayward, CA, United StatesHQ recorded Sep 19, 2026501-1,000632 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 · Sep 19, 2026 · View company records in RevenueBase
7Exact matchMilford, MA, United StatesHQ recorded Sep 19, 2026501-1,000603 contacts →

Exact match

“Oligonucleotides are giving rise to a new generation of therapeutics-and Nitto Avecia is helping lead the way.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchUnited StatesHQ recorded Sep 19, 20261,001-5,000496 contacts →

Exact match

“Subsidiary of Johnson & Johnson, Centocor is a biotechnology company that was founded in Philadelphia in 1979 with an initial goal of developing new diagnostic assays using…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchSan Diego, CA, United StatesHQ recorded Sep 19, 2026501-1,000456 contacts →

Exact match

“Abzena is the leading end-to-end bioconjugate, ADC, and complex biologics CDMO + CRO.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchHong KongHQ recorded Sep 19, 20261,001-5,000454 contacts →

Exact match

“HUTCHMED (Nasdaq/AIM:HCM; HKEX:13) is an innovative, commercial-stage, biopharmaceutical company.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchColmenar Viejo, SpainHQ recorded Sep 19, 2026501-1,000428 contacts →

Exact match

“Headquartered in Madrid, PharmaMar is a biopharmaceutical company, focused on oncology and committed to research and development which takes its inspiration from the sea to…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchRockville, MD, United StatesHQ recorded Sep 19, 2026201-500408 contacts →

Exact match

“MacroGenics is a leader in the discovery and development of innovative medicines that utilize our next generation antibody-based technologies.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchBengaluru, IndiaHQ recorded Sep 19, 2026201-500406 contacts →

Exact match

“Founded in 2001, we are a clinical stage biotech company committed to bringing novel and effective therapeutics for the treatment of cancer.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchUnited StatesHQ recorded Sep 19, 20261,001-5,000384 contacts →

Exact match

“ImClone Systems is a fully integrated global biopharmaceutical company committed to advancing oncology care by developing and commercializing a portfolio of targeted biologic…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchVancouver, BC, CanadaHQ recorded Sep 19, 2026201-500324 contacts →

Exact match

“Zymeworks is a global biotechnology company developing and managing a portfolio of differentiated biotherapeutics to improve the standard of care for patients with…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchLausanne, NJ, SwitzerlandHQ recorded Sep 19, 202651-200296 contacts →

Exact match

“ADC Therapeutics is a commercial-stage global pioneer in the field of antibody drug conjugates (ADCs).”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchShanghai, ChinaHQ recorded Sep 19, 20261,001-5,000291 contacts →

Exact match

“Henlius is a rapidly growing biopharmaceutical provider that develops, manufactures, and distributes leading oncology treatments.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchSouth San Francisco, CA, United StatesHQ recorded Sep 19, 2026201-500282 contacts →

Exact match

“Sutro Biopharma, Inc, is relentlessly focused on the discovery and development of precisely designed cancer therapeutics to transform what science can do for patients.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchPasadena, CA, United StatesHQ recorded Sep 19, 2026201-500281 contacts →

Exact match

“Designing Proteins.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchPorto, PortugalHQ recorded Sep 19, 2026201-500272 contacts →

Exact match

“At FairJourney Bio, we specialize in cutting-edge antibody discovery and development, offering end-to-end solutions that fast-track your research.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchNijmegen, NetherlandsHQ recorded Sep 19, 2026201-500272 contacts →

Exact match

“Driven to improve patients’ lives, Byondis is an independent, fully integrated biopharmaceutical research and development company creating innovative targeted medicines for cancer.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchUtrecht, NetherlandsHQ recorded Sep 19, 2026201-500265 contacts →

Exact match

“Merus is developing best-in-class therapeutics to treat and potentially cure cancer patients.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchLos Angeles, CA, United StatesHQ recorded Sep 19, 2026201-500254 contacts →

Exact match

“At Puma Biotechnology, our focus is on bringing innovative therapies to patients to enhance cancer care.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchKraków, PolandHQ recorded Sep 19, 202651-200235 contacts →

Exact match

“Ryvu Therapeutics is a clinical-stage drug discovery and development company focused on novel small molecule therapies that address emerging targets in oncology.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202651-200215 contacts →

Exact match

“Nuvation Bio is a global oncology company focused on tackling some of the toughest challenges in cancer treatment with the goal of developing therapies that create a profound…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 779 antibody drug conjugate companies worldwide

See the full list, filter by size, metro and specialty, and access 10,740 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Antibody drug conjugate companies worldwide at a glance

As of Sep 19, 2026
35.9%Verified-email coverage
38.4Average contacts per company
11-50Median size (employees)
4.4%Largest-city concentration · San Diego
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
290
11-50
250
51-200
153
201-500
47
501-1,000
14
1,001-5,000
21
5,001-10,000
1
10001+
2

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for antibody drug conjugate companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “antibody drug conjugate companies” 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. 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 10,740 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 19, 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.

Antibody drug conjugate companies by location

6 lists · largest first

Every Antibody drug conjugate companies 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 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 “antibody drug conjugate companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many antibody drug conjugate companies are there worldwide?

RevenueBase identified 779 company matches for antibody drug conjugate companies worldwide 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?

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

Which country has the most antibody drug conjugate companies?

The United States leads with 291 companies, followed by China (109) and the United Kingdom (35). Every antibody drug conjugate companies list by country and city is linked on this page.

Which city has the most antibody drug conjugate companies?

San Diego leads with 34 company records, followed by Cambridge (27) and Shanghai (13).

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 10,740 professional contacts with verified work emails tracked across these 779 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 779 antibody drug conjugate companies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.