What departments does GRAIL have?

GRAIL has employees across 20 departments including Branding, Information Security, Finance, Legal, Military & Protective Services.

What is the largest department at GRAIL?

The largest department at GRAIL is Operations with 6 employees.

Where are GRAIL employees located globally?

GRAIL has employees across 7 continents and 15 countries including South Africa, Israel, Iran, India, 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.

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GRAIL Employee Directory

Q: Who are GRAIL's key employees and leadership?

GRAIL's key employees include: Ceo: J. H., Chief Executive Officer And Founder: R. M., Chief Financial Officer: A. F., Chief Legal Officer: A. B., Chief Scientific Officer And President, International: H. K. F. F..

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
Jamaica
1
Canada
1

Europe
55

United Kingdom Of Great Britain And Northern Ireland
51
Netherlands
3
Poland
1

Asia
10

India
5
Israel
2
Iran
1
Russian Federation
1
China
1

Africa
1

South Africa
1

Oceania
1

Australia
1

South America
1

Argentina
1

GRAIL's Leadership

J. H.
Ceo
Mobile Phone
Email
R. M.
Chief Executive Officer And Founder
Mobile Phone
Email
A. F.
Chief Financial Officer
Mobile Phone
Email
A. B.
Chief Legal Officer
Mobile Phone
Email
H. K. F. F.
Chief Scientific Officer And President, International
Mobile Phone
Email
C. C. D. B.
Chief Of Staff, Enterprise Commercial
Mobile Phone
Email
L. R.
Vice President Regulatory Affairs
Mobile Phone
Email
S. L.
Vice President People Services, Analytics & Systems
Mobile Phone
Email

GRAIL Employee Metrics

100%

50%

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

D. S.
Co-Founder, Brand Strategy Director
Mobile Phone
Email
AustraliaVictoria
Apr 16, 2026
A. A.
Vice President, Chief Information Security Officer
Mobile Phone
Email
Jun 03, 2026
A. F.
Chief Financial Officer
Mobile Phone
Email
Jun 07, 2026
S. G.
Partner Enablement Manager
Mobile Phone
Email
Bay
Apr 14, 2026
J. R.
People Programs Partner
Mobile Phone
Email
May 27, 2026
A. B.
Chief Legal Officer
Mobile Phone
Email
Jun 07, 2026
H. K. F. F.
Chief Scientific Officer And President, International
Mobile Phone
Email
United Kingdom
May 29, 2026
F. G.
Co Owner
Mobile Phone
Email
NetherlandsLimburg
Nov 17, 2025
J. H.
Ceo
Mobile Phone
Email
UNITED STATES
Mar 07, 2023
R. M.
Chief Executive Officer And Founder
Mobile Phone
Email
UNITED STATES
Mar 07, 2023

Frequently Asked Questions

What is GRAIL known for?

GRAIL was founded in 2016 operates in the Biotechnology Research industry. The company's main headquarters is located in 1525 O'brien Drive Menlo Park, California 94025 United States; 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 June 2026. These team members are located across 6 continents, including North AmericaEuropeAsia.

Who are GRAIL's key employees and leadership?

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

Ceo: J. H.
Chief Executive Officer And Founder: R. M.
Chief Financial Officer: A. F.
Chief Legal Officer: A. B.
Chief Scientific Officer And President, International: H. K. F. F.

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GRAIL Employee Directory

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