Markus Riester is a MedTech and high-tech executive with 25+ years of experience translating advanced science into scalable businesses, currently leading Nephrolyx to make measured GFR a clinical standard. He combines deep technical roots in polymer science and PCB/optics R&D with hands-on operational experience scaling companies, M&A integration, and commercializing diagnostics and bioprocessing technologies. An inventor on 35+ patents and a certified executive coach (IMD IECC), he pairs technical inventiveness with leadership development to build high-performance teams. Markus also advises startups and investors across Europe, serves as an EU innovation reviewer, and mentors medtech founders—often bridging lab-grade innovation to high-volume manufacturing and regulatory readiness. Notably, his background spans both microscopic process engineering and strategic venture building, enabling him to spot practical routes from prototype to market.
15 years of coding experience
15 years of employment as a software developer
Dipl.-Ing. (FH) Chemical Technology, Dipl.-Ing. (FH) Chemical Technology at Fachhochschule Darmstadt
Dr. rer. nat. Polymer Science Surface technology, Dr. rer. nat. Polymer Science Surface technology at Universität Osnabrück
Contributions:31 commits, 5 pushes, 1 issue in 9 years 11 months
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Markus Riester - Chief Executive Officer at maristechcon