Renishaw plc operates in the Machine tool accessories sector. Renishaw plc is engaged in the design, manufacture and sale of advanced precision metrology and inspection equipment together with products for the healthcare sector, including Raman spectroscopy systems, dental systems, molecular diagnostic equipment and neurosurgical products. The Company operates in two segments: metrology and healthcare products. Products available include laser tool setters, contact tool setters, tool breakage detectors, touch probes and high accuracy inspection probes. It offers medical devices, surgical robots and planning software for use in stereotactic neurosurgery for procedures. During the fiscal year ended June 30, 2011 (fiscal 2011), it acquired a 49% interest in Measurement Devices Limited (MDL), and acquired the remaining minority shareholding in PulseTeq Limited, increasing its shareholding to 100%. On April 8, 2011, it acquired a 100% interest in MTT Investments Limited (MTT). On June 16, 2011, the Company acquired a 100% interest in Aberlink Limited. In our complete report available for purchase the company is compared to: Tanfield Group Plc, Suess MicroTec AG and Promethean World Plc.