Company lists · Data refreshed September 2026

Top 25 Pharmaceutical contract research organizations based in China

Name: Pharmaceutical contract research organizations based in China
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 284 companies tracked

RevenueBase identified 284 company matches for pharmaceutical contract research organizations associated with China as of September 2026 and tracks 10,666 professional contacts across them, including 1,377 with verified work emails. Shanghai is the largest hub.

This list covers company matches for pharmaceutical contract research organizations associated with China, 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 17, 2026.

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 17, 2026 How this list was built

284Companies

10,666Contacts tracked

1,377Verified emails

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The 25 largest pharmaceutical contract research organizations based in China

Ranked by team size

Top 25 of 284 company matches for pharmaceutical contract research organizations based in China, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Wuxi Apptec	Exact match	Shanghai, ChinaHQ recorded Sep 17, 2026	10001+	3,107 contacts →
	Exact match “WuXi AppTec is a trusted partner and contributor to the pharmaceutical and life sciences industries, providing R&D and manufacturing services that help advance healthcare…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Pharmaron	Exact match	Beijing, ChinaHQ recorded Sep 17, 2026	10001+	1,720 contacts →
	Exact match “Pharmaron: Global Life Sciences Services Provider Stock Code: 300759.SZ/3759.HK Founded in 2004, Pharmaron is a premier life sciences service provider that offers a broad spectrum…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Tigermed	Exact match	Hangzhou, ChinaHQ recorded Sep 17, 2026	5,001-10,000	522 contacts →
	Exact match “Tigermed (Stock code: 300347.SZ/3347.HK) is a leading provider of innovative clinical research solutions across the full life cycle of biopharmaceutical and medical device…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Chempartner	Exact match	Shanghai, ChinaHQ recorded Sep 17, 2026	1,001-5,000	485 contacts →
	Exact match “ChemPartner is a global contract research organization (CRO) trusted by pharmaceutical and biotech companies for seamless, scalable support from discovery through IND.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Asymchem Group	Exact match	Teda, ChinaHQ recorded Sep 17, 2026	5,001-10,000	373 contacts →
	Exact match “Asymchem (Stock Code: 002821.SZ / 6821.HK) is a leading global CDMO established in 1995 in North Carolina, U.S, dedicated to delivering integrated, end-to-end solutions across the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Porton Pharma Solutions LTD	Exact match	Liangjiang, ChinaHQ recorded Sep 17, 2026	5,001-10,000	236 contacts →
	Exact match “With over 4,300 employees and 17 operations and commercial offices across the globe, Porton Pharma Solutions provides global pharmaceutical and biotech companies with innovative…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	诺思格(北京)医药科技股份有限公司	Exact match	北京, ChinaHQ recorded Sep 17, 2026	501-1,000	138 contacts →
	Exact match “Cro700606300600260” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Pharmablock Group	Exact match	Nanjing, ChinaHQ recorded Sep 17, 2026	1,001-5,000	121 contacts →
	Exact match “PharmaBlock was officially operated in 2008 as a provider of drug-like small molecule building blocks and has since evolved into a fully integrated CRDMO partner following its IPO…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	方恩医药科技发展有限公司	Exact match	上海市, ChinaHQ recorded Sep 17, 2026	1,001-5,000	76 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	HJB	Exact match	Hangzhou, ChinaHQ recorded Sep 17, 2026	201-500	61 contacts →
	Exact match “HJB, a subsidiary of Transcenta Holding Limited, is dedicated to providing high quality, speedy and flexible CDMO services for large molecules.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Sundia Meditech Co., LTD	Exact match	Shanghai, ChinaHQ recorded Sep 17, 2026	501-1,000	60 contacts →
	Exact match “Founded in 2004, Sundia MediTech Company, Ltd.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Jiuzhou Pharma 九洲药业	Exact match	Taizhou, ChinaHQ recorded Sep 17, 2026	5,001-10,000	54 contacts →
	Exact match “Overview Jiuzhou Pharma is a global Contract Development and Manufacturing Organization (CDMO) focused on the development and manufacturing of small molecule and peptide APIs…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Pharmalegacy Laboratories	Exact match	Shanghai, ChinaHQ recorded Sep 17, 2026	51-200	47 contacts →
	Exact match “PharmaLegacy Laboratories is an accredited Preclinical CRO providing specialty pharmacology services in Auto-Immune Diseases, Inflammation, Oncology, Bone Metabolism, Orthopedics…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Birdotech	Exact match	Shanghai, ChinaHQ recorded Sep 17, 2026	501-1,000	38 contacts →
	Exact match “BirdoTech is a state-of-the-art CRO/CDMO.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Yidu Life Science	Exact match	Beijing, ChinaHQ recorded Sep 17, 2026	501-1,000	34 contacts →
	Exact match “Yidu Life Science affiliated to China leading medical AI technology explorer Yidu Tech Inc.(stock code: 2158.HK).” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	上海润诺生物科技有限公司	Exact match	上海市, ChinaHQ recorded Sep 17, 2026	51-200	29 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	上海美迪西生物医药股份有限公司	Exact match	上海市, ChinaHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	艾昆纬企业管理咨询上海有限公司	Exact match	北京, ChinaHQ recorded Sep 17, 2026	n/a	24 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Novotech China	Exact match	Shanghai, ChinaHQ recorded Sep 17, 2026	1,001-5,000	21 contacts →
	Exact match “Novotech has built on our deep experience and coverage across Asia-Pacific with expansion into North America and Europe to provide global clinical development support to our…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Altruist Biologics	Exact match	Suzhou City, ChinaHQ recorded Sep 17, 2026	1,001-5,000	18 contacts →
	Exact match “Altruist Biologics is a reliable CDMO service provider, focusing on the development and commercial manufacturing of antibodies, fusion proteins, ADCs, and other drug products.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Asymbio	Exact match	Shanghai, ChinaHQ recorded Sep 17, 2026	501-1,000	16 contacts →
	Exact match “Specializing in biologics, bioconjugates (ADCs, AOCs, PDCs, RDCs,APCs,DACs), antibodies and recombinant proteins, AsymBio, subsidiary of Asymchem Group, is a technology-driven…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Shanhu Health	Exact match	Pudong New District, ChinaHQ recorded Sep 17, 2026	51-200	13 contacts →
	Exact match “Shanhu Health is committed to provide the highest quality digital products for clinical research, including: IP4CAST, IRT, WMS, EDC, eCOA, drug supply chain management services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Suzhou Mdce Co., LTD	Exact match	Suzhou City, ChinaHQ recorded Sep 17, 2026	51-200	11 contacts →
	Exact match “MDCE is a pharm & medical device research and development outsourcing service company with global clinical trials as its core business.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Asymchem Clinical Clin-Nov	Exact match	Tianjin, ChinaHQ recorded Sep 17, 2026	501-1,000	10 contacts →
	Exact match “Asymchem Clinical (Clin-Nov) is a Contract Research Organization (CRO) offering comprehensive drug research & development solutions to the pharmaceutical industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Crystal Formulation Services, A Member Of Crystal Pharmatech	Exact match	Suzhou, ChinaHQ recorded Sep 17, 2026	51-200	6 contacts →
	Exact match “Crystal Formulation Services (CFS), a subsidiary of Crystal Pharmatech, specializes in designing first-time-right oral solid dosage formulations for challenging molecules.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “pharmaceutical contract research organizations”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 284 pharmaceutical contract research organizations based in China

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Pharmaceutical contract research organizations based in China at a glance

As of Sep 17, 2026

12.9%Verified-email coverage

37.6Average contacts per company

51-200Median size (employees)

10.9%Largest-city concentration · Shanghai

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for China, so it is reported there. Company counts and contact totals on this page are exact for China, over 284 companies.

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.
What qualifies: Company records associated with China whose business descriptions match “pharmaceutical contract research organizations” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 1,377 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 17, 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.

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 “pharmaceutical contract research organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pharmaceutical contract research organizations are there based in China?

RevenueBase identified 284 company matches for pharmaceutical contract research organizations associated with China 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?

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

Which city has the most pharmaceutical contract research organizations?

Shanghai leads with 31 company records, followed by Shang Hai Shi Shang Hai Shi (15) and Suzhou (11).

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 1,377 professional contacts with verified work emails tracked across these 284 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 17, 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.