Insights

Innovative Focus Protagonist Therapeutics specializes in developing peptide-based chemical entities with high potency, specificity, and oral stability, positioning it as a leader in innovative biopharmaceutical treatments targeting unmet medical needs. This focus offers opportunities to collaborate or supply specialized chemical components for research and development.

Collaborative Potential The company's recent partnerships and presentations at major industry events, including ISAH and European Gastroenterology Week, highlight its active engagement with industry leaders and potential for strategic alliances, licensing, or joint development opportunities.

Expanding Pipeline With promising clinical data from Phase 3 and Phase 2b studies for treatments like rusfertide and icotrokinra, Protagonist is advancing its product pipeline, creating opportunities for suppliers of clinical research services, manufacturing, and regulatory consulting.

Financial Capacity With substantial funding of $132 million and revenue in the range of $50M to $100M, Protagonist possesses financial stability to invest in new research tools, technology, and partnerships, making it a viable target for suppliers of biotech infrastructure and R&D solutions.

Industry Engagement Active participation in high-profile conferences and industry events positions Protagonist as a key player seeking innovative solutions, technology integrations, and industry insights, offering sales opportunities across biotechnology tools, data analytics, and clinical trial services.

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Protagonist Therapeutics Tech Stack

Protagonist Therapeutics uses 8 technology products and services including TIBCO Spotfire, Cloudflare, Microsoft SharePoint, and more. Explore Protagonist Therapeutics's tech stack below.

  • TIBCO Spotfire
    Business Intelligence
  • Cloudflare
    Content Management System
  • Microsoft SharePoint
    Content Management System
  • Microsoft 365
    Email
  • MobX
    Javascript Libraries
  • Microsoft Word
    Office Suites
  • Python
    Programming Languages
  • New Relic
    Real User Monitoring

Media & News

Protagonist Therapeutics's Email Address Formats

Protagonist Therapeutics uses at least 2 format(s):
Protagonist Therapeutics Email FormatsExamplePercentage
F.Last@ptgx-inc.comJ.Doe@ptgx-inc.com
94%
Last@ptgx-inc.comDoe@ptgx-inc.com
6%
F.Last@protagonist-inc.comJ.Doe@protagonist-inc.com
98%
First.Last@protagonist-inc.comJohn.Doe@protagonist-inc.com
1%
Last@protagonist-inc.comDoe@protagonist-inc.com
1%

Frequently Asked Questions

Where is Protagonist Therapeutics's headquarters located?

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Protagonist Therapeutics's main headquarters is located at 7707 Gateway Boulevard Suite 140 Newark, California 94560 United States. The company has employees across 3 continents, including North AmericaOceaniaEurope.

What is Protagonist Therapeutics's phone number?

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You can contact Protagonist Therapeutics's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Protagonist Therapeutics's stock symbol?

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Protagonist Therapeutics is a publicly traded company; the company's stock symbol is PTGX.

What is Protagonist Therapeutics's official website and social media links?

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Protagonist Therapeutics's official website is protagonist-inc.com and has social profiles on LinkedInCrunchbase.

What is Protagonist Therapeutics's SIC code NAICS code?

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Protagonist Therapeutics's SIC code is 8733 - Noncommercial Research Organizations NAICS code is 541714 - Research and Development in Biotechnology (except Nanobiotechnology).

How many employees does Protagonist Therapeutics have currently?

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As of June 2026, Protagonist Therapeutics has approximately 154 employees across 3 continents, including North AmericaOceaniaEurope. Key team members include Chief Executive Officer: D. P.Chief Medical Officer: A. M.Chief Human Resources Officer: C. S.. Explore Protagonist Therapeutics's employee directory with LeadIQ.

What industry does Protagonist Therapeutics belong to?

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Protagonist Therapeutics operates in the Biotechnology Research industry.

What technology does Protagonist Therapeutics use?

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Protagonist Therapeutics's tech stack includes TIBCO SpotfireCloudflareMicrosoft SharePointMicrosoft 365MobXMicrosoft WordPythonNew Relic.

What is Protagonist Therapeutics's email format?

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Protagonist Therapeutics's email format typically follows the pattern of F.Last@ptgx-inc.com. Find more Protagonist Therapeutics email formats with LeadIQ.

How much funding has Protagonist Therapeutics raised to date?

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As of June 2026, Protagonist Therapeutics has raised $132M in funding. The last funding round occurred on Jun 14, 2021 for $132M.

When was Protagonist Therapeutics founded?

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Protagonist Therapeutics was founded in 2006.

Protagonist Therapeutics

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.

Section iconCompany Overview

Headquarters
7707 Gateway Boulevard Suite 140 Newark, California 94560 United States
Phone number
SIC Code
8733 - Noncommercial Research Organizations
Stock Symbol
PTGX
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Founded
2006
Employees
51-200

Section iconFunding & Financials

  • $132M

    Protagonist Therapeutics has raised a total of $132M of funding over 10 rounds. Their latest funding round was raised on Jun 14, 2021 in the amount of $132M.

  • $50M$100M

    Protagonist Therapeutics's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $132M

    Protagonist Therapeutics has raised a total of $132M of funding over 10 rounds. Their latest funding round was raised on Jun 14, 2021 in the amount of $132M.

  • $50M$100M

    Protagonist Therapeutics's revenue is estimated to be in the range of $50M$100M

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