Pro Medicus Limited (PME.AX) Stock Analysis & Winston Score
Pro Medicus is an Australian healthcare technology company that makes software for reading and sharing medical images like X-rays, CT scans, and MRIs. Its main product, Visage, is a fast imaging platform used by radiologists and doctors at large hospitals and health systems, primarily in the United States, Australia, and Europe. The company is one of the leading providers of radiology imaging software globally. Pro Medicus earns money through long-term contracts with hospitals, charging fees based on the volume of scans processed — a model that creates steady, recurring revenue. Most of its growth has come from winning large US health system contracts, and its technology is known for handling very large image files quickly, which is difficult for competitors to replicate. The main growth driver is continued expansion into the large US hospital market, where many health systems still use older imaging software, but the main risk is customer concentration, since losing even one major contract could meaningfully impact revenue.
Winston Score: 83/100 — Strong
A high-quality business with solid fundamentals.
- Quality: Exceptional (30/30)
- Growth: Exceptional (20/20)
- Cash Flow: Good (6/10)
- Stability: Exceptional (10/10)
- Valuation: Mixed (4/10)
- Ownership: Good (10/15)


