# WuXi AppTec

a top-tier CRO whose Structure Biology Division integrates cryo-EM into its compound-library screening services for global clients.

Source: https://en.bioecon.ru/companies/wuxi-apptec/
Updated: 2026-06-30

- Country: China

## Verifiable facts

| Fact | Value | Source |
| --- | --- | --- |
| Capacity | Over 4,000 kL total reactor volume for small molecule APIs and over 100,000 L for Solid Phase Peptide Synthesizers as of 2025 | https://wuxiapptec.com/news/wuxi-news/wuxi-apptec-beat-full-year-guidance-and-achieved-record-performance-in-2025 |
| Certification | ISO/IEC 27001, FDA GLP, OECD GLP, NMPA GLP, CNAS/A2LA ISO 17025, and other regulatory quality standards | https://moatmap.ai/deep-dive/2359.HK, https://wuxiapptec.com/news/wuxi-news/wuxi-apptec-beat-full-year-guidance-and-achieved-record-performance-in-2025, https://www.wuxiapptec.com/about/frequently_asked_questions_about_wuxi_apptec |
| Regulatory approval | Inspected and accepted by FDA, NMPA, OECD, PMDA, and MFDS inspectors | https://moatmap.ai/deep-dive/2359.HK, https://wuxiapptec.com/news/wuxi-news/wuxi-apptec-beat-full-year-guidance-and-achieved-record-performance-in-2025 |
| Production site | Main production and research sites include Shanghai, Wuxi, Suzhou, Changzhou, Taixing, and Jinshan in China, along with facilities in the United States, Germany, and Singapore | https://croscout.com/cro/wuxi-apptec, https://moatmap.ai/deep-dive/2359.HK |
| Headcount | 39,414 employees | https://www.globaldata.com/company-profile/wuxi-apptec-co-ltd/ |
| Revenue | RMB 45.46 billion for full-year 2025 | https://wuxiapptec.com/news/wuxi-news/wuxi-apptec-beat-full-year-guidance-and-achieved-record-performance-in-2025 |

Independent sources: croscout.com, globaldata.com, moatmap.ai

## Technologies

- [Chemoenzymatic API synthesis (biocatalytic small-molecule manufacturing)](https://en.bioecon.ru/technology/chemoenzymatic-api-synthesis/)
- [Process validation and qualification (CRO)](https://en.bioecon.ru/technology/process-validation-qualification-cro/)
- [Proteomics (mass-spec CRO)](https://en.bioecon.ru/technology/proteomics-mass-spec-cro/)
- [Structural biology (cryo-EM CRO)](https://en.bioecon.ru/technology/structural-biology-cryo-em-cro/)
- [Toxics screening (toxicomics, service)](https://en.bioecon.ru/technology/toxics-screening-toxicomics-service/)