What departments does Ariosa Diagnostics have?

Ariosa Diagnostics has employees across 10 departments including Arts & Design, Biotechnology, Human Resources, Business Development, Engineering.

What is the largest department at Ariosa Diagnostics?

The largest department at Ariosa Diagnostics is Engineering with 3 employees.

Where are Ariosa Diagnostics employees located globally?

Ariosa Diagnostics has employees across 2 continents and 4 countries including Ireland, Germany, United States Of America, Mexico.

How has Ariosa Diagnostics's team size changed over time?

Ariosa Diagnostics's team has grown from approximately 30 to 31 employees based on available data.

Ariosa Diagnostics Employee Directory

BiotechnologyCalifornia, United States51-200 Employees

Ariosa Diagnostics is a biotechnology research company focused on non-invasive prenatal testing. Its flagship Harmony prenatal test analyzes cell-free fetal DNA in maternal blood to estimate the risk of common genetic conditions with early, individualized information intended to guide reproductive decisions and reduce the need for invasive procedures like amniocentesis. The company serves pregnant women and their healthcare providers seeking safer, accessible insights into fetal health. Based in San Jose, California, it began operations in 2010 and operates within the molecular diagnostics segment of biotechnology.

In recent years, the company has faced patent litigation over methods for extracting fetal DNA from blood, including actions brought by Illumina in 2019 and 2020. Historically, Ariosa was acquired by Roche Diagnostics in early 2015, reflecting industry consolidation in prenatal molecular diagnostics.

Ariosa Diagnostics Global Highlights

North America
58

United States Of America
57
Mexico
1

Europe
2

Ireland
1
Germany
1

Ariosa Diagnostics's Leadership

A. S. S. G.
Design Director
Mobile Phone
Email
E. W.
Director Of Bioinformatics
Mobile Phone
Email
M. K.
Associate Director Human Resources
Mobile Phone
Email
R. B.
Business Development Manager Western Europe
Mobile Phone
Email
A. W.
Systems Engineering Manager
Mobile Phone
Email
C. D.
Warehouse Lead
Mobile Phone
Email
S. T.
Marketing Manager
Mobile Phone
Email
A. C.
Principal Software Engineer
Mobile Phone
Email

Ariosa Diagnostics Employee Metrics

100%

50%

0%

2026

2025

Biotechnology
Community & Social Services
Administrative
Accounting
Arts & Design
Other
Legal

Contact profiles from Ariosa Diagnostics

Name

Title

Contact Info

Location

Last Update

W. B.
Senior Software Engineer
Mobile Phone
Email
Oct 22, 2024
J. L.
Research Associate
Mobile Phone
Email
Apr 14, 2026
C. C.
Trf Accessioning Clerk
Mobile Phone
Email
Oct 21, 2024
N. M.
Human Resources Specialist
Mobile Phone
Email
Oct 23, 2024
R. F.
Research Scientist
Mobile Phone
Email
Oct 23, 2024

Frequently Asked Questions

What is Ariosa Diagnostics known for?

Ariosa Diagnostics operates in the Biotechnology industry; you can contact the main corporate office by phone at

+1-408-229-****

. Explore Ariosa Diagnostics's company overview page for more information.

What is Ariosa Diagnostics's most common email format?

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

How many employees does Ariosa Diagnostics have currently?

Ariosa Diagnostics has approximately 108 employees as of July 2026. These team members are located across 2 continents, including North AmericaEurope.

Who are Ariosa Diagnostics's key employees and leadership?

As of July 2026, Ariosa Diagnostics's key employees include:

Design Director: A. S. S. G.
Director Of Bioinformatics: E. W.
Associate Director Human Resources: M. K.
Business Development Manager Western Europe: R. B.
Systems Engineering Manager: A. W.

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Ariosa Diagnostics Employee Directory

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