Renishaw plc is a United Kingdom-based company. The Company is engaged in the design, manufacture and sale of precision metrology and inspection equipment, computer aided design and manufacturing systems and Raman spectroscopy systems. The Company’s products include calibration, co-ordinate measuring machine (CMM), dental, machine tool, position encoders, spectroscopy and styli for probes. The Company’s subsidiaries include Renishaw International Limited, Renishaw (Ireland) Limited, Renishaw Holdings Limited, Wotton Travel Limited, itp GmbH, Renishaw Mayfield SA and PulseTeq Limited. On November 20, 2008, the Company acquired 75% interest in Schaerer Mayfield NeuroMate AG, manufacturer of surgical robots for neurosurgery.