What departments does Protagonist Therapeutics have?

Protagonist Therapeutics has employees across 12 departments including Healthcare Services, Finance, Engineering, Quality Assurance, Information Technology.

What is the largest department at Protagonist Therapeutics?

The largest department at Protagonist Therapeutics is Research with 7 employees.

Where are Protagonist Therapeutics employees located globally?

Protagonist Therapeutics has employees across 3 continents and 3 countries including Portugal, United States Of America, Australia.

How has Protagonist Therapeutics's team size changed over time?

Protagonist Therapeutics's team has decreased from approximately 170 to 133 employees based on available data.

Protagonist Therapeutics Employee Directory

Q: Who are Protagonist Therapeutics's key employees and leadership?

Protagonist Therapeutics's key employees include: President & Chief Executive Officer: D. V., Chief Medical Officer: A. M., Chief Financial Officer: A. A., Chief Financial Officer: D. K., Chief Medical Officer: S. S.

Biotechnology ResearchCalifornia, United States51-200 Employees

Protagonist Therapeutics is a mid-sized biotechnology research company based in Newark, California. It develops peptide-based new chemical entities using a proprietary platform, aiming to deliver potent, selective compounds with potential for oral administration. The approach combines de novo peptide design with targeted chemical modifications to improve stability and oral availability.

Its work targets diseases with significant unmet medical needs and sits within the biopharmaceutical sector. Public disclosures describe clinical programs such as rusfertide for polycythemia vera and related presentations at scientific meetings. In December 2025, the company announced that 52-week results from the Phase 3 VERIFY trial of rusfertide would be presented at the ASH Annual Meeting.

Protagonist Therapeutics Global Highlights

North America
178

United States Of America
178

Oceania
10

Australia
10

Europe
1

Portugal
1

Protagonist Therapeutics's Leadership

A. M.
Chief Medical Officer
Mobile Phone
Email
A. A.
Chief Financial Officer
Mobile Phone
Email
D. K.
Chief Financial Officer
Mobile Phone
Email
S. S.
Chief Medical Officer
Mobile Phone
Email
G. B.
Vice President Of Chemistry And Site Head (australia)
Mobile Phone
Email
D. V.
President & Chief Executive Officer
Mobile Phone
Email
D. G.
Owner
Mobile Phone
Email
M. M.
Executive Vice President Chief Technical Officer
Mobile Phone
Email

Protagonist Therapeutics Employee Metrics

100%

50%

0%

2026

2025

Research
Engineering
Accounting
Administrative
Finance
Other
Analytics
Operations
Information Technology
Biotechnology
Community & Social Services
Business
Legal
Pharmaceuticals
Entrepreneurship

Contact profiles from Protagonist Therapeutics

Name

Title

Contact

Location

Last Update

A. A.
Clinical Project Manager
Mobile Phone
Email
Bay
Jun 01, 2026
M. S.
Medical Writing, Manager
Mobile Phone
Email
Bay
Jun 01, 2026
X. C.
Associate Director Of Accounting And Sox
Mobile Phone
Email
Bay
May 15, 2026
N. C.
Database Manager
Mobile Phone
Email
Australia, Queensland
Sep 06, 2026
S. Z. S.
Senior Scientist
Mobile Phone
Email
Bay
Oct 15, 2026
M. M.
Staff Scientist Ii (immunology And Inflammatory Diseases)
Mobile Phone
Email
Bay
Sep 18, 2026
B. D.
Senior Scientist
Mobile Phone
Email
Bay
Sep 06, 2026
S. S.
Senior Clinical Research Associate
Mobile Phone
Email
Bay
Sep 06, 2026
K. L.
Senior Accountant
Mobile Phone
Email
Bay
Oct 20, 2026
J. W. D.
Staff Scientist Level Two
Mobile Phone
Email
Australia, Queensland
Sep 10, 2026

Frequently Asked Questions

What is Protagonist Therapeutics known for?

Protagonist Therapeutics was founded in 2006 and operates in the Biotechnology Research industry. You can contact Protagonist Therapeutics's main corporate office by phone at

+1-408-649-****

. Explore Protagonist Therapeutics's company overview page for more information.

What is Protagonist Therapeutics's most common email format?

Protagonist Therapeutics employees' email format typically follows the pattern of F.Last@protagonist-inc.com. Trying to find reliable and up-to-date employee contact data? Find more Protagonist Therapeutics email formats with LeadIQ.

How many employees does Protagonist Therapeutics have currently?

Protagonist Therapeutics has approximately 161 employees as of October 2026. These team members are located across 3 continents, including North America, Oceania and Europe.

Who are Protagonist Therapeutics's key employees and leadership?

As of October 2026, Protagonist Therapeutics's key employees include:

Chief Medical Officer: A. M.
Chief Financial Officer: A. A.
Chief Financial Officer: D. K.
Chief Medical Officer: S. S.
Vice President Of Chemistry And Site Head (australia): G. B.

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

Protagonist Therapeutics Employee Directory

Find Protagonist Therapeutics employees' phone numbers or email addresses

Name search is limited — try advanced search instead