How many employees work at GRAIL?
GRAIL, Inc. has 1,045 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -9.0%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About GRAIL
Our mission is to detect cancer early, when it can be cured. We are working to change the trajectory of cancer mortality and bring stakeholders together to adopt innovative, safe, and effective technologies that can transform cancer care. We are a healthcare company, pioneering new technologies to advance early cancer detection. We have built a multi-disciplinary organization of scientists, engineers, and physicians and we are using the power of next-generation sequencing (NGS), population-scale clinical studies, and state-of-the-art computer science and data science to overcome one of medicine’s greatest challenges. GRAIL is headquartered in Menlo Park, California, with locations in Washington, D.C., North Carolina, and the United Kingdom. It is supported by leading global investors and pharmaceutical, technology, and healthcare companies. For more information, please visit grail.com. Community Guidelines: https://bit.ly/3xigb24
As of December 2025
GRAIL
workforce metrics
Headcount
1k
Avg. Salary
$173.3k
Tenure
3.4yr
Growth Rate
-9.0%
Hiring Rate
Attrition Rate
For even more metrics data,
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Employee Headcount
Interactive chart of GRAIL annual worldwide employee count from 2023 to 2025.
- GRAIL total number of employees in 2025 was 1,044, a 9.0% decline from 2024.
- GRAIL total number of employees in 2024 was 1,143, a 23.1% decline from 2023.
- GRAIL total number of employees in 2023 was 1,442, a 2.3% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of GRAIL annual active job postings from 2023 to 2025.
- GRAIL active job postings in 2025 was 32, a 28.6% increase from 2024.
- GRAIL active job postings in 2024 was 24, a 123.8% decline from 2023.
- GRAIL active job postings in 2023 was 102, a 27.8% decline from 2022.
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Employee Sentiment
Sentiment Topics
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