GRAIL
GRAIL, Inc. is a biotechnology and healthcare company based in Menlo Park, California, focused on early cancer detection. The company aims to identify cancer at a stage when it can be cured, using innovative technologies to detect multiple cancer types in their early stages. GRAIL employs next-generation sequencing, large-scale clinical studies, and advanced machine learning to enhance the understanding of cancer biology. The flagship product, the Galleri test, is a liquid biopsy designed to detect signals from over 50 types of cancer through targeted methylation patterns in circulating tumor DNA. GRAIL also develops solutions for accelerating cancer diagnoses and monitoring treatment through blood-based assays. The company collaborates with leading healthcare institutions and offers clinical support services to integrate its testing into patient care. GRAIL is committed to innovation and scientific rigor in the fight against cancer.
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Headcount trend
GRAIL went from 1,067 employees in Jul 2023 to 947 in Jun 2025. Jan to Jun 2025: 41 people joined, 58 left.
Headcount data through Jun 2025
Org structure
Headcount by department
Salaries at GRAIL
All salaries14 salary profiles in India
Most reported roles
H-1B sponsorship
The department split adds up all the years listed above. FY2026 alone: 13 filings.
Peer reviews
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Anonymous peer reviews on OffTheRecord
Hiring now
Base Salary:
$66k - $82k
Base Salary:
$169k - $224k
Base Salary:
$169k - $180k
Base Salary:
$70k - $86k
Base Salary:
$95k - $125k
Base Salary:
$50k
Base Salary:
$135k - $180k
Base Salary:
$122k - $147k
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GRAIL FAQ
How many employees does GRAIL have?
GRAIL has about 947 employees, up 0.9% over the 3 months to Jun 2025.
Does GRAIL sponsor H1B visas?
Yes. GRAIL filed 13 H1B (LCA) applications in FY2026, according to the latest U.S. Department of Labor disclosures. Most of them were for Engineering roles.
What is GRAIL's revenue per employee?
GRAIL makes about $133K in revenue per employee, based on $125.59M annual revenue and 947 employees.
How much does GRAIL pay?
6figr has 14 salary profiles for GRAIL in India and 6 in the US, with pay broken down by role, level and gender on the GRAIL salaries page. See GRAIL salaries in India
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.