Company lists · Data refreshed September 2026

Top 25 Cheminformatics companies based in China

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 1,428 companies tracked

RevenueBase identified 1,428 cheminformatics companies headquartered in China as of September 2026 and tracks 17,368 professional contacts across them, including 937 with verified work emails. Shanghai is the largest hub.

This list covers cheminformatics companies headquartered in China, 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 19, 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 19, 2026 86% judged on-target in blind review

1,428Companies

17,368Contacts tracked

937Verified emails

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The 25 largest cheminformatics companies based in China

Ranked by team size

Top 25 of 1,428 cheminformatics companies based in China, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to cheminformatics 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	Pharmaron	Indirect evidence	Beijing, ChinaHQ checked Sep 19, 2026	10001+	1,720 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
2	Chempartner	Indirect evidence	Shanghai, ChinaHQ checked Sep 19, 2026	1,001-5,000	485 contacts →
	Indirect evidence “ChemPartner is a global contract research organization (CRO) trusted by pharmaceutical and biotech companies for seamless, scalable support from discovery through IND.” Source: RevenueBase Database · checked Sep 19, 2026
3	Asymchem Group	Indirect evidence	Teda, ChinaHQ checked Sep 19, 2026	5,001-10,000	373 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
4	Wuxi Apptec China	Indirect evidence	Shanghai, ChinaHQ checked Sep 19, 2026	10001+	285 contacts →
	Indirect evidence “Established in December WuXi AppTec (NYSE: WX) is a leading global pharmaceutical, biopharmaceutical, and medical device open-access capability and technology platform with…” Source: RevenueBase Database · checked Sep 19, 2026
5	Zhejiang Huahai Pharmaceutical Co., LTD	Indirect evidence	Linhai, ChinaHQ checked Sep 19, 2026	5,001-10,000	246 contacts →
	Indirect evidence “Zhejiang Huahai Pharmaceutical Co,Ltd.” Source: RevenueBase Database · checked Sep 19, 2026
6	Porton Pharma Solutions LTD	Indirect evidence	Liangjiang, ChinaHQ checked Sep 19, 2026	5,001-10,000	236 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
7	Chengdu Kanghong Pharmaceutical Group Co.,ltd	Indirect evidence	成都市, ChinaHQ checked Sep 19, 2026	1,001-5,000	234 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
8	Tofflon Group	Indirect evidence	上海市, ChinaHQ checked Sep 19, 2026	1,001-5,000	213 contacts →
	Indirect evidence “Tofflon Science and Technology Group Co, Ltd.(Short for "Tofflon", Stock Code: SZ 300171) was founded in 1993.” Source: RevenueBase Database · checked Sep 19, 2026
9	Lianhe Chemical Technology	Indirect evidence	Taizhou, ChinaHQ checked Sep 19, 2026	1,001-5,000	176 contacts →
	Indirect evidence “Lianhetech is a leading customer service provider in fine chemicals.” Source: RevenueBase Database · checked Sep 19, 2026
10	Qilu Pharmaceuticals	Indirect evidence	Jinan City, ChinaHQ checked Sep 19, 2026	10001+	145 contacts →
	Indirect evidence “Established in 1958 and headquartered in Jinan, China, Qilu Pharmaceuticals is a large and comprehensive pharmaceutical company specializing in R&D, manufacture, sales and…” Source: RevenueBase Database · checked Sep 19, 2026
11	Pharmablock Group	Indirect evidence	Nanjing, ChinaHQ checked Sep 19, 2026	1,001-5,000	121 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
12	Viva Biotech	Indirect evidence	Shanghai, ChinaHQ checked Sep 19, 2026	1,001-5,000	85 contacts →
	Indirect evidence “Established in 2008, Viva Biotech (01873.HK) provides one-stop services ranging from early-stage Structure-Based Drug R&D to commercial manufacturing to global biopharmaceutical…” Source: RevenueBase Database · checked Sep 19, 2026
13	CAC	Indirect evidence	Shanghai, ChinaHQ checked Sep 19, 2026	1,001-5,000	81 contacts →
	Indirect evidence “Headquartered in Shanghai, China, CAC is a global leading manufacturer and developer of agrochemicals and specialty chemicals with a strong reputation in the international markets.” Source: RevenueBase Database · checked Sep 19, 2026
14	HJB	Indirect evidence	Hangzhou, ChinaHQ checked Sep 19, 2026	201-500	61 contacts →
	Indirect evidence “HJB, a subsidiary of Transcenta Holding Limited, is dedicated to providing high quality, speedy and flexible CDMO services for large molecules.” Source: RevenueBase Database · checked Sep 19, 2026
15	Sundia Meditech Co., LTD	Indirect evidence	Shanghai, ChinaHQ checked Sep 19, 2026	501-1,000	60 contacts →
	Indirect evidence “Founded in 2004, Sundia MediTech Company, Ltd.” Source: RevenueBase Database · checked Sep 19, 2026
16	Jiuzhou Pharma 九洲药业	Indirect evidence	Taizhou, ChinaHQ checked Sep 19, 2026	5,001-10,000	54 contacts →
	Indirect evidence “Overview Jiuzhou Pharma is a global Contract Development and Manufacturing Organization (CDMO) focused on the development and manufacturing of small molecule and peptide APIs…” Source: RevenueBase Database · checked Sep 19, 2026
17	Icarbonx	Indirect evidence	Zhuhai, ChinaHQ checked Sep 19, 2026	501-1,000	48 contacts →
	Indirect evidence “iCarbonX (Carbon Cloud Intelligent) is a unicorn company in the digital life sector, founded in October 2015.” Source: RevenueBase Database · checked Sep 19, 2026
18	Birdotech	Indirect evidence	Shanghai, ChinaHQ checked Sep 19, 2026	501-1,000	38 contacts →
	Indirect evidence “BirdoTech is a state-of-the-art CRO/CDMO.” Source: RevenueBase Database · checked Sep 19, 2026
19	瓦克化学中国有限公司	Indirect evidence	上海市, ChinaHQ checked Sep 19, 2026	51-200	37 contacts →
	Indirect evidence “is a management consulting company based out of 153531, China.” Source: RevenueBase Database · checked Sep 19, 2026
20	Zhejiang Tianyu Pharmaceutical Co., LTD	Indirect evidence	Taizhou, ChinaHQ checked Sep 19, 2026	1,001-5,000	32 contacts →
	Indirect evidence “Tianyu is the world's leading supplier of chronic disease and anti-cancer drugs, with major products covering hypotensive, hypoglycemic, hyperlipidemic, antithrombotic and…” Source: RevenueBase Database · checked Sep 19, 2026
21	上海润诺生物科技有限公司	Indirect evidence	上海市, ChinaHQ checked Sep 19, 2026	51-200	29 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
22	上海美迪西生物医药股份有限公司	Indirect evidence	上海市, ChinaHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
23	Bonna-Agela Technologies, Inc. A Danaher Company	Indirect evidence	Tianjin, ChinaHQ checked Sep 19, 2026	201-500	24 contacts →
	Indirect evidence “Bonna-Agela Technologies Inc.” Source: RevenueBase Database · checked Sep 19, 2026
24	益方生物 Inventisbio	Indirect evidence	上海市, ChinaHQ checked Sep 19, 2026	11-50	22 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
25	Helm China Co., LTD	Indirect evidence	Jing'an District, ChinaHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “HELM is one of the earliest foreign distributors of chemical products with operations in China, with a dedicated team in the country since 1981.” Source: RevenueBase Database · checked Sep 19, 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: cheminformatics 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 cheminformatics companies.
Partial evidence: Its own public description names part of cheminformatics companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cheminformatics 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 1,428 cheminformatics companies based in China

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Cheminformatics companies based in China at a glance

As of Sep 19, 2026

5.4%Verified-email coverage

12.2Average contacts per company

11-50Median size (employees)

6.2%Largest-city concentration · Shanghai

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

340

11-50

427

51-200

352

201-500

159

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 1,428 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 cheminformatics 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 China whose own description of what they do matches “cheminformatics 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 cheminformatics 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 cheminformatics companies, and records with no verified work email. Companies headquartered outside China 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, 937 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 19, 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.

Cheminformatics companies by metro

Cheminformatics companies in Shanghai89
Cheminformatics companies in Hangzhou63
Cheminformatics companies in Shang Hai Shi Shang Hai Shi59
Cheminformatics companies in Xian42
Cheminformatics companies in Nanjing41

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 cheminformatics 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 cheminformatics companies are there based in China?

RevenueBase identified 1,428 cheminformatics companies headquartered in China 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?

Pharmaron, headquartered in Bda, tops this list with the largest team on record.

Which city has the most cheminformatics companies?

Shanghai leads with 89 headquartered companies, followed by Hangzhou (63) and Shang Hai Shi Shang Hai Shi (59).

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 937 verified decision-maker contacts tracked across these 1,428 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 19, 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.