What departments does GRAIL have?

GRAIL has employees across 18 departments including Branding, Entrepreneurship, Human Resources, Legal, Business.

What is the largest department at GRAIL?

The largest department at GRAIL is Engineering with 5 employees.

Where are GRAIL employees located globally?

GRAIL has employees across 6 continents and 14 countries including South Africa, India, Israel, Iran, Russian Federation.

How has GRAIL's team size changed over time?

GRAIL's team has decreased from approximately 1.6K to 982 employees based on available data.

GRAIL Employee Directory

Biotechnology ResearchCalifornia, United States1001-5000 Employees

GRAIL is a biotechnology research company based in Menlo Park, California, dedicated to detecting cancer at the earliest possible stage. It seeks to lower cancer mortality by enabling new, safe, and effective technologies and by encouraging their adoption among clinicians and other stakeholders. The organization brings together scientists, engineers, and physicians and relies on population-scale clinical studies and advanced data analysis to address the challenges of early cancer detection. In the broader biotech and healthcare research landscape, the company pursues earlier diagnosis as a means to influence how cancer care is delivered. The company operates from multiple locations, including Washington, D.C., North Carolina, and the United Kingdom, in addition to its Menlo Park headquarters.

GRAIL Global Highlights

North America
1.3K

United States Of America
1.3K
Canada
1
Jamaica
1

Europe
56

United Kingdom Of Great Britain And Northern Ireland
51
Netherlands
4
Poland
1

Asia
10

India
5
Israel
2
Iran
1
Russian Federation
1
China
1

Africa
1

South Africa
1

Oceania
1

Australia
1

GRAIL's Leadership

H. K. F. F.
Chief Scientific Officer And President, Global Clinical And Medical Affairs
Mobile Phone
Email
L. R.
Vice President Regulatory Affairs
Mobile Phone
Email
M. K.
Vice President Of Commercial Operations
Mobile Phone
Email
A. T.
Vice President Strategy & Corporate Development
Mobile Phone
Email
A. H.
Vp Of Biostatistics And Data Management
Mobile Phone
Email
C. P.
VP Of Software Engineering
Mobile Phone
Email
A. B.
Head Of Employer And Labor Partnerships
Mobile Phone
Email
R. M.
Head Of Culture, Community & Employee Experience
Mobile Phone
Email

GRAIL Employee Metrics

100%

50%

0%

2026

2025

Engineering
Research
Consultant
Operations
Analytics
Other
Program & Project Management
Sales
Biotechnology
Administrative

Contact profiles from GRAIL

Name

Title

Contact Info

Location

Last Update

R. S.
Associate Director, Software Program Management
Mobile Phone
Email
Bay
Jul 06, 2026
J. M.
Director
Mobile Phone
Email
United KingdomEngland
Apr 14, 2026
B. F.
Associate Director, Global Regulatory Affairs
Mobile Phone
Email
Mar 24, 2026
E. G.
Associate Director, Health Economics And Outcomes Research
Mobile Phone
Email
United KingdomScotland
Apr 16, 2026
A. C. L.
Associate Director Of Facilities
Mobile Phone
Email
United KingdomEngland
May 19, 2026
C. O.
Associate Director Technical Product Management
Mobile Phone
Email
Jun 20, 2024
D. K.
Senior Human Resources Leader (people Business Partner - Director Level)
Mobile Phone
Email
Jun 07, 2026
G. R.
Senior Director , Product Marketing
Mobile Phone
Email
Oct 22, 2024
J. R.
Director, Certifications And Partnerships
Mobile Phone
Email
Oct 23, 2024
J. H.
Medical Director
Mobile Phone
Email
Oct 17, 2024

Frequently Asked Questions

What is GRAIL known for?

GRAIL was founded in 2016 operates in the Biotechnology Research industry; you can contact the main corporate office by phone at

+1-650-454-****

. Explore GRAIL's company overview page for more information.

What is GRAIL's most common email format?

GRAIL employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more GRAIL email formats with LeadIQ.

How many employees does GRAIL have currently?

GRAIL has approximately 1.1K employees as of July 2026. These team members are located across 5 continents, including North AmericaEuropeAsia.

Who are GRAIL's key employees and leadership?

As of July 2026, GRAIL's key employees include:

Chief Scientific Officer And President, Global Clinical And Medical Affairs: H. K. F. F.
Vice President Regulatory Affairs: L. R.
Vice President Of Commercial Operations: M. K.
Vice President Strategy & Corporate Development: A. T.
Vp Of Biostatistics And Data Management: A. H.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

GRAIL Employee Directory

Find GRAIL employees' phone numbers or email addresses

Name search is limited — try advanced search instead