What departments does Theranos have?

Theranos has employees across 15 departments including Operations, Manufacturing, Administrative, Product Management, Accounting.

What is the largest department at Theranos?

The largest department at Theranos is Engineering with 6 employees.

Where are Theranos employees located globally?

Theranos has employees across 4 continents and 9 countries including India, Singapore, France, United Kingdom Of Great Britain And Northern Ireland, Germany.

How has Theranos's team size changed over time?

Theranos's team has decreased from approximately 216 to 53 employees based on available data.

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Theranos Employee Directory

Biotechnology ResearchCalifornia, United States51-200 Employees

Theranos is a biotechnology research company headquartered in Palo Alto, California. Its stated mission is to make actionable information accessible to people at the time it matters most, with the goal of facilitating early disease detection and prevention and empowering people to live healthier lives. The company operates in the biotechnology research industry and has a workforce of about 51 to 200 employees. The company maintains a website at https://theranos.com. Its address is 1701 Page Mill Road, Palo Alto, California 94304, United States.

Theranos Global Highlights

North America
181

United States Of America
180
Canada
1

Europe
5

Germany
2
France
1
United Kingdom Of Great Britain And Northern Ireland
1
Spain
1

Asia
3

India
2
Singapore
1

Oceania
1

Australia
1

Theranos's Leadership

S. B.
President And Coo
Mobile Phone
Email
D. Y.
Vice President
Mobile Phone
Email
B. K.
Senior Director Manufacturing
Mobile Phone
Email
M. T.
Director Of Operations
Mobile Phone
Email
C. D.
Office Manager
Mobile Phone
Email
D. E.
Senior Product Manager
Mobile Phone
Email
E. R.
Manager Accounts Payable
Mobile Phone
Email
G. F.
Senior Manager Assay Sytems
Mobile Phone
Email

Theranos Employee Metrics

100%

50%

2026

2025

Engineering
Marketing
Research
Military & Protective Services
Program & Project Management
Other
Operations
Human Resources
Administrative
Biotechnology
Business
Recruiting
Supply Chain
Accounting

Contact profiles from Theranos

Name

Title

Contact

Location

Last Update

S. B.
President And Coo
Mobile Phone
Email
Bay
Dec 17, 2025
D. Y.
Vice President
Mobile Phone
Email
Oct 16, 2024
B. K.
Senior Director Manufacturing
Mobile Phone
Email
Oct 23, 2024
M. T.
Director Of Operations
Mobile Phone
Email
Oct 17, 2024
C. D.
Office Manager
Mobile Phone
Email
Oct 21, 2024
D. E.
Senior Product Manager
Mobile Phone
Email
Oct 22, 2024
E. R.
Manager Accounts Payable
Mobile Phone
Email
Oct 23, 2024
G. F.
Senior Manager Assay Sytems
Mobile Phone
Email
Oct 16, 2024
G. S.
Nurse Case Manager
Mobile Phone
Email
Oct 22, 2024
J. L.
Lead Assay Systems
Mobile Phone
Email
Oct 17, 2024

Frequently Asked Questions

What is Theranos known for?

Theranos was founded in 2003 and operates in the Biotechnology Research industry. You can contact Theranos's main corporate office by phone at

+1-650-838-****

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

What is Theranos's most common email format?

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

How many employees does Theranos have currently?

Theranos has approximately 119 employees as of August 2026. These team members are located across 4 continents, including North America, Europe and Asia.

Who are Theranos's key employees and leadership?

As of August 2026, Theranos's key employees include:

President And Coo: S. B.
Vice President: D. Y.
Senior Director Manufacturing: B. K.
Director Of Operations: M. T.
Office Manager: C. D.

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Theranos Employee Directory

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