How many employees work at Zai Lab?
Zai Lab Ltd. has 743 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -2.2%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About Zai Lab
Zai Lab is an innovative, commercial-stage biopharmaceutical company based in China and the United States. We are focused on discovering, developing, and commercializing transformative products that address medical conditions with significant unmet patient needs in the areas of oncology, autoimmune disorders, infectious diseases and neurological disorders. Our goal is to leverage our capabilities and resources to reach one million patients by 2030, positively impacting human health worldwide.
As of December 2025
Zai Lab
workforce metrics
Headcount
743
Avg. Salary
$89.8k
Tenure
4.0yr
Growth Rate
-2.2%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of Zai Lab annual worldwide employee count from 2023 to 2025.
- Zai Lab total number of employees in 2025 was 743, a 2.2% decline from 2024.
- Zai Lab total number of employees in 2024 was 760, a 8.1% decline from 2023.
- Zai Lab total number of employees in 2023 was 825, a 3.5% decline from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Zai Lab annual active job postings from 2023 to 2025.
- Zai Lab active job postings in 2025 was 17, a 11.1% decline from 2024.
- Zai Lab active job postings in 2024 was 19, a 14.6% decline from 2023.
- Zai Lab active job postings in 2023 was 22, a 119.3% decline from 2022.
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Employee Sentiment
Sentiment Topics
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