Thirona is a high-tech company in Nijmegen focusing on development and marketing of automated analysis tools for medical images. Since its establishment in 2014, Thirona has developed three software products focusing on the analysis of thoracic CT scans (LungQ), chest X-rays (CAD4TB), and retinal images (RetCAD). Thirona is ISO 13485 compliant and all products have obtained CE certification and are actively used all over the world.