Roche Diagnostics is a diagnostic division of Hoffmann-La Roche which manufactures equipment and reagents for research and medical diagnostic applications. Internally, it is organized into five major business areas: Roche Applied Science, Roche Professional Diagnostics, Roche Diabetes Care, Roche Molecular Diagnostics and Roche Tissue Diagnostics (Ventana). The main location for Roche Professional Diagnostics is in Rotkreuz, Switzerland.
