Insights

Strong Funding Support ISA Pharmaceuticals has secured substantial financial backing of over $31 million, demonstrating investor confidence and the company's potential for advancing immunotherapy innovations. This financial strength enables expansion into new clinical trials and partnership opportunities.

Strategic Collaborations The company's partnership with Regeneron confirms its credibility and opens avenues for co-developing combination therapies, creating potential sales channels within the oncology and infectious disease markets.

Innovative Pipeline With a portfolio centered on Synthetic Long Peptide based immunotherapies targeting HPV-related cancers and chronic infections, ISA presents opportunities to engage with healthcare providers seeking advanced, personalized treatment options.

Recent Trial Activity The initiation of new studies like the HEB-PEP trial suggests ongoing clinical development, opening opportunities to connect with key opinion leaders and healthcare institutions involved in cutting-edge cancer immunotherapy research.

Market Differentiation Focusing on fully synthetic, tailored immunotherapies for unmet medical needs, ISA Pharmaceuticals stands out in the biotech space—making it a compelling partner or supplier for organizations looking for innovative cancer treatment solutions.

ISA Pharmaceuticals Tech Stack

ISA Pharmaceuticals uses 8 technology products and services including Cloudflare, Cookie Notice, oEmbed, and more. Explore ISA Pharmaceuticals's tech stack below.

  • Cloudflare
    Content Management System
  • Cookie Notice
    Cookie Compliance
  • oEmbed
    Dev Tools
  • Microsoft 365
    Email
  • yepnope.js
    Javascript Frameworks
  • Modernizr
    Javascript Libraries
  • PHP
    Programming Languages
  • jQuery Validation Plugin
    Web Tools And Plugins

Media & News

ISA Pharmaceuticals's Email Address Formats

ISA Pharmaceuticals uses at least 1 format(s):
ISA Pharmaceuticals Email FormatsExamplePercentage
First.Last@isa-pharma.comJohn.Doe@isa-pharma.com
50%
Last@isa-pharma.comDoe@isa-pharma.com
43%
FLast@isa-pharma.comJDoe@isa-pharma.com
3%
First@isa-pharma.comJohn@isa-pharma.com
4%

Frequently Asked Questions

Where is ISA Pharmaceuticals's headquarters located?

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ISA Pharmaceuticals's main headquarters is located at J.H. Oortweg 19-21, Leiden, 2333 CH, NL. The company has employees across 2 continents, including EuropeAsia.

What is ISA Pharmaceuticals's phone number?

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You can contact ISA Pharmaceuticals'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 ISA Pharmaceuticals's official website and social media links?

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ISA Pharmaceuticals's official website is isa-pharma.com and has social profiles on LinkedInCrunchbase.

What is ISA Pharmaceuticals's SIC code NAICS code?

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

How many employees does ISA Pharmaceuticals have currently?

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As of July 2025, ISA Pharmaceuticals has approximately 11 employees across 2 continents, including EuropeAsia. Key team members include Cmc Project Manager: R. M.Intellectual Property & Business Strategy: M. M.Clinical Trial Assistant: A. J.. Explore ISA Pharmaceuticals's employee directory with LeadIQ.

What industry does ISA Pharmaceuticals belong to?

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ISA Pharmaceuticals operates in the Biotechnology Research industry.

What technology does ISA Pharmaceuticals use?

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ISA Pharmaceuticals's tech stack includes CloudflareCookie NoticeoEmbedMicrosoft 365yepnope.jsModernizrPHPjQuery Validation Plugin.

What is ISA Pharmaceuticals's email format?

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ISA Pharmaceuticals's email format typically follows the pattern of First.Last@isa-pharma.com. Find more ISA Pharmaceuticals email formats with LeadIQ.

How much funding has ISA Pharmaceuticals raised to date?

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As of July 2025, ISA Pharmaceuticals has raised $31M in funding. The last funding round occurred on Jul 13, 2021 for $31M.

When was ISA Pharmaceuticals founded?

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ISA Pharmaceuticals was founded in 2004.

ISA Pharmaceuticals

Biotechnology ResearchNetherlands11-50 Employees

ISA Pharmaceuticals B.V. is an immunotherapy company developing rationally designed, fully synthetic immunotherapeutics against cancer and persistent viral infections. The Company has built a proprietary immunotherapy platform based on the Synthetic Long Peptide (SLP®) concept and AMPLIVANT®technology. SLP®immunotherapies are designed to fully harness and direct the body’s own defenses towards fighting the disease. In December 2017, ISA Pharmaceuticals closed a clinical immuno-oncology collaboration with Regeneron to advance its SLP®lead compound ISA101, an immunotherapy targeting human papillomavirus type 16 (HPV16)-induced cancer, in combination with cemiplimab (REGN2810, Libtayo®), a PD-1 (programmed cell death protein 1) antibody in development by Regeneron, which was recently approved by the FDA as monotherapy for patients with advanced cutaneous squamous cell carcinoma. ISA develops a diverse SLP®immunotherapy portfolio targeting unmet medical needs in cancer and chronic infections, including tailored therapy for rare diseases.

ISA´s most advanced clinical-stage immunotherapeutic is ISA101, an SLP® immunotherapy targeting human papillomavirus (HPV)-induced diseases. It is currently in clinical development in advanced and recurrent cervical cancer, incurable HPV16-postive solid tumors and anal intraepithelial neoplasia (AIN). Clinical proof-of-concept has been established in vulvar intraepithelial neoplasia (VIN), a pre-cancerous disease caused by HPV.

The company was founded in 2004 by Aglaia Oncology Fund and is based in Leiden, The Netherlands. For more information, please visit www.isa-pharma.com

SLP® and AMPLIVANT® are registered trademarks in Europe.

Section iconCompany Overview

Headquarters
J.H. Oortweg 19-21, Leiden, 2333 CH, NL
Phone number
SIC Code
8733 - Noncommercial Research Organizations
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Founded
2004
Employees
11-50

Section iconFunding & Financials

  • $31M

    ISA Pharmaceuticals has raised a total of $31M of funding over 3 rounds. Their latest funding round was raised on Jul 13, 2021 in the amount of $31M.

  • $1M$10M

    ISA Pharmaceuticals's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $31M

    ISA Pharmaceuticals has raised a total of $31M of funding over 3 rounds. Their latest funding round was raised on Jul 13, 2021 in the amount of $31M.

  • $1M$10M

    ISA Pharmaceuticals's revenue is estimated to be in the range of $1M$10M

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