Insights

Innovative Pipeline Protagonist Therapeutics has gained recognition for its groundbreaking peptide-based drug development platform, creating first-in-class and best-in-class assets, which indicates a strong focus on novel therapeutics and potential licensing or partnership opportunities with companies seeking cutting-edge treatments.

Strategic Investments Recent significant investment from Takeda Pharmaceuticals and other stakeholders, along with a recent $132 million funding round, reflects strong industry confidence, positioning Protagonist for further growth and collaborative drug development ventures.

Active Research Engagement Participation in major industry conferences such as United European Gastroenterology Week and ASCO highlights ongoing clinical advancements and opportunities for early partnership discussions with research organizations and biotech collaborators.

Market Recognition Being named one of the world's most innovative biotechnology companies and receiving awards for innovation increases visibility among biotech investors and strategic partners looking for innovative solutions in unmet medical needs.

Recent Clinical Progress Positive clinical data from Phase 2b and Phase 3 studies, including a recent milestone payment from Takeda, suggest the company is at a pivotal stage for licensing, co-development, or direct investment opportunities to accelerate commercialization efforts.

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Protagonist Therapeutics Tech Stack

Protagonist Therapeutics uses 8 technology products and services including Akamai, Open Graph, RSS, and more. Explore Protagonist Therapeutics's tech stack below.

  • Akamai
    Content Delivery Network
  • Open Graph
    Content Management System
  • RSS
    Content Management System
  • Microsoft Intune
    Enterprise Mobility Management
  • Prefix-Free
    Miscellaneous
  • MyWebsite Creator
    Page Builders
  • New Relic
    Real User Monitoring
  • HSTS
    Security

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
96%
Last@ptgx-inc.comDoe@ptgx-inc.com
4%
F.Last@protagonist-inc.comJ.Doe@protagonist-inc.com
49%
First.Last@protagonist-inc.comJohn.Doe@protagonist-inc.com
1%
Last@protagonist-inc.comDoe@protagonist-inc.com
1%
F.Last@protagonist-inc.comJ.Doe@protagonist-inc.com
49%

Frequently Asked Questions

Where is Protagonist Therapeutics's headquarters located?

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Protagonist Therapeutics's main headquarters is located at 7707 Gateway Blvd, Suite 140, Newark, California 94560, US. 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 October 2025, Protagonist Therapeutics has approximately 151 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 AkamaiOpen GraphRSSMicrosoft IntunePrefix-FreeMyWebsite CreatorNew RelicHSTS.

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 October 2025, 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

Protagonist Therapeutics

Biotechnology ResearchUnited States51-200 Employees

Protagonist Therapeutics is a clinical-stage biopharmaceutical company with a proprietary technology platform focused on discovering and developing peptide-based new chemical entities (NCEs) that can potentially transform existing treatment paradigms in disease areas with significant unmet medical needs. Our platform enables us to discover peptides in a de novo fashion with the desired degree of potency, specificity and selectivity, and also engineer oral stability with specific peptidomimetic and chemical modifications.

Section iconCompany Overview

Headquarters
7707 Gateway Blvd, Suite 140, Newark, California 94560, US
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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