Wisconsin-based N-Zyme Biomedical Bags US$4.6M in Series A Financing
Jul 23, 2026 | By Devin Jacobs

N-Zyme Biomedical, a Milwaukee, Wisconsin-based clinical-stage biotechnology company developing therapies targeting pepsin, has raised approximately US$4.6 million in a Series A funding round.
SUMMARY
- N-Zyme Biomedical raised approximately US$4.6 million in a Series A funding round.
- N-Zyme Biomedical is a clinical-stage biotechnology company developing new treatments for reflux disease by targeting pepsin.
- The funding will support Phase 2 clinical trials, advance its pepsin inhibitor platform, and speed up the development of new reflux disease treatments.
The funding round was supported by healthcare professionals, entrepreneurs, a venture capital firm, and strategic investors.
The company will use the funding to advance its Phase 2 clinical programs and continue developing its new pepsin inhibitor platform for treating reflux disease.
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The funding is a major milestone for the company and will help advance Phase 2 clinical trials of its lead treatment for laryngopharyngeal reflux (LPR) and proton pump inhibitor (PPI)-refractory gastroesophageal reflux disease (GERD). It will also support the continued development of N-Zyme's pepsin inhibitor platform for treating different types of reflux disease.
Unlike traditional treatments that mainly reduce stomach acid, N-Zymes experimental therapy is designed to block pepsin, a digestive enzyme that is believed to play a major role in reflux related tissue damage and ongoing symptoms. By targeting the root cause of the disease, the company aim's to offer a more effective treatment for reflux patients.
N-Zyme has made strong progress over the past year, including launching its Phase 2 clinical trial for laryngopharyngeal reflux (LPR), expanding its global patent portfolio and gaining growing support from investors, healthcare professionals and strategic partners.
With the new funding, the company plans to move its Phase 2 clinical program forward, strengthen strategic partnerships, and continue building its biotechnology business to develop better treatments for people living with reflux disease.
Dr. Nikki Johnston, Co-Founder, and Chief Scientific Officer of N-Zyme Biomedical, added, This financing provides the resources necessary to continue rigorously evaluating our novel therapeutic approach through well designed clinical studies. We remain committed to advancing the science and generating high quality clinical evidence that we believe has the potential to improve the lives of patients living with reflux disease meaningfully.
About N-Zyme Biomedical
Founded in 2021 by Franco Vigile and Nikki Johnston, N-Zyme Biomedical is a clinical-stage biotechnology company developing new treatments for reflux disease by targeting pepsin, an enzyme linked to tissue damage. Its lead therapy is currently in Phase 2 clinical trials for laryngopharyngeal reflux (LPR). The company also plans to develop the treatment for patients with proton pump inhibitor (PPI) refractory gastroesophageal reflux disease (GERD).
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