Company lists · Data refreshed September 2026

Top 25 Antibody drug conjugate manufacturers worldwide

RevenueBase identified 691 company matches for antibody drug conjugate manufacturers worldwide as of September 2026 and tracks 24,113 professional contacts across them, including 8,228 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 manufacturers 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 30, 2026. Country and city lists for antibody drug conjugate manufacturers 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 30, 2026 How this list was built
691Companies
24,113Contacts tracked
8,228Verified emails
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The 25 largest antibody drug conjugate manufacturers worldwide

Ranked by team size
Top 25 of 691 company matches for antibody drug conjugate manufacturers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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 30, 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 30, 2026 · View company records in RevenueBase
2Exact matchMunich, GermanyHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
3Exact matchBothell, WA, United StatesHQ recorded Sep 30, 20261,001-5,000857 contacts →

Exact match

“Seagen is now part of Pfizer!”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4Exact matchChuo-ku, JapanHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
5Exact matchBubendorf, FranceHQ recorded Sep 30, 20261,001-5,000649 contacts →

Exact match

“CARBOGEN AMCIS leverages its world-class chemistry skills to provide seamless drug substance, drug products development and commercialization services for leading pharmaceutical…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6Exact matchChuo-ku, JapanHQ recorded Sep 30, 20261,001-5,000560 contacts →

Exact match

“Ajinomoto Bio-Pharma Services is a fully integrated contract development and manufacturing organization with sites in Belgium, United States, Japan, and India, providing support…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7Exact matchSeoul, South KoreaHQ recorded Sep 30, 2026501-1,000516 contacts →

Exact match

“Founded in 2022 and headquartered in Seoul, South Korea, LOTTE Biologics operates integrated biologics facilities in the United States and South Korea.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8Exact matchSan Diego, CA, United StatesHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
9Exact matchHong KongHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
10Exact matchRockville, MD, United StatesHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
11Exact matchVancouver, BC, CanadaHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
12Exact matchLausanne, NJ, SwitzerlandHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
13Exact matchSouth San Francisco, CA, United StatesHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
14Exact matchPasadena, CA, United StatesHQ recorded Sep 30, 2026201-500281 contacts →

Exact match

“Designing Proteins.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15Exact matchPorto, PortugalHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
16Exact matchNijmegen, NetherlandsHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
17Exact matchRosemont, IL, United StatesHQ recorded Sep 30, 2026201-500240 contacts →

Exact match

“For when you need it all.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
19Exact matchBothell, WA, United StatesHQ recorded Sep 30, 2026201-500210 contacts →

Exact match

“Immunome is a clinical-stage targeted oncology company committed to developing first-in-class and best-in-class targeted therapies designed to improve outcomes for cancer patients.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20Exact matchPrague 9, Czech RepublicHQ recorded Sep 30, 202651-200200 contacts →

Exact match

“SOTIO Biotech is an innovative, clinical-stage biopharmaceutical company developing targeted cancer therapies with first-in-class and best-in-class potential.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21Exact matchNew Taipei City, TaiwanHQ recorded Sep 30, 2026201-500198 contacts →

Exact match

“EirGenix is a global biologics CDMO and biosimilar developer delivering high quality, cost competitive solutions from early development through commercial manufacturing.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22Exact matchMarseille, FranceHQ recorded Sep 30, 2026201-500194 contacts →

Exact match

“Innate Pharma S.A.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23Exact matchWaltham, MA, United StatesHQ recorded Sep 30, 20261,001-5,000188 contacts →

Exact match

“Biocytogen provides integrated solutions for next-generation antibody drug development to the global biomedical communities.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24Exact matchPanchkula, IndiaHQ recorded Sep 30, 202651-200186 contacts →

Exact match

“Beta Drugs Ltd.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25Exact matchPennington, NJ, United StatesHQ recorded Sep 30, 2026201-500181 contacts →

Exact match

“ProBio is a global contract development and manufacturing (CDMO) organization, which aims to accelerate the manufacturing of life-changing drugs, discover novel therapeutic…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

Showing 25 of 691 antibody drug conjugate manufacturers worldwide

See the full list, filter by size, metro and specialty, and access 8,228 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Antibody drug conjugate manufacturers worldwide at a glance

As of Sep 30, 2026
34.1%Verified-email coverage
34.9Average contacts per company
11-50Median size (employees)
4.1%Largest-city concentration · San Diego
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
252
11-50
229
51-200
131
201-500
45
501-1,000
14
1,001-5,000
18
5,001-10,000
1
10001+
1

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 manufacturers are linked below.
What qualifies
Company records worldwide whose business descriptions match “antibody drug conjugate manufacturers” 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 8,228 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 30, 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 manufacturers by location

5 lists · largest first

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

How many antibody drug conjugate manufacturers are there worldwide?

RevenueBase identified 691 company matches for antibody drug conjugate manufacturers 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 manufacturers?

The United States leads with 244 companies, followed by China (104) and the United Kingdom (32). Every antibody drug conjugate manufacturers list by country and city is linked on this page.

Which city has the most antibody drug conjugate manufacturers?

San Diego leads with 28 company records, followed by Cambridge (19) and Boston (10).

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 8,228 professional contacts with verified work emails tracked across these 691 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 30, 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.